| Document | Document Title |
|---|---|
| US10075463B2 |
Bot detection system based on deep learning
A system automatically detects bots and/or botnets. |
| US10075462B2 |
System and user context in enterprise threat detection
A transfer of master data is executed in a backend computing system. The master data includes user data and system data. The transfer of master data includes receiving user data associated with a particular user identifier in the backend computing system, transferring the received user data to an event stream processor, receiving system data associated with a particular log providing computing system in the backend computing system, transferring the received user data to the event stream processor, and executing a transfer of log data associated with logs of computing systems connected to the backend computing system. |
| US10075461B2 |
Detection of anomalous administrative actions
A method for monitoring includes defining a plurality of different types of administrative activities in a computer system. Each administrative activity in the plurality includes an action performed by one of the computers in the system that can be invoked only by a user having an elevated level of privileges in the system. The administrative activities performed by at least a group of the computers in the system are tracked automatically. Upon detecting that a given computer in the system has performed an anomalous combination of at least two of the different types of administrative activities, an action is initiated to inhibit malicious exploitation of the given computer. |
| US10075460B2 |
Power grid universal detection and countermeasure overlay intelligence ultra-low latency hypervisor
Any system with an interface may be attacked by a bad actor. If that interface is exposed to a network, the bad actor may launch a remote attack or cause other systems to attack the system. Many attacks exploit vulnerabilities that are unknown to the system operators (e.g., zero-day attacks). Power grid components, such as electricity meters, are increasingly networked and, therefore, increasingly attacked. By determining a pattern of behavior for a meter and then looking for a variation of the pattern, an attack may be identified. Once an attack is discovered, countermeasures may be launched to restore the system to normal operations, harden the system against future attack, and/or retaliate against the attacker. |
| US10075452B2 |
Distributed content uploading and validation
In accordance with one or more embodiments, aspects of the disclosure provide efficient, effective, and convenient ways of uploading and authenticating content. In particular, a user device may receive validating information from a wireless networking device. The user or client device may record a content item, and may insert a validation tag based on the validating information. The user or client device may then send the content item to the wireless networking device. The wireless networking device may receive the content item at a first location and may determine the validity of the content item based on the validating information. The user device may continually interact with wireless networking devices as it travels to continually upload content items while establishing the validity of the time and location of the content items. |
| US10075451B1 |
Methods and systems for user opt-in to data privacy agreements
A method for controlling access to a user's personal information includes obtaining, from an application executing on a device of a user of the application, personal information about the user of an application; determining a required permission from the user for at least one proposed use of the personal information; presenting, to the user, a first offer to provide access to at least one enhanced function of the application in exchange for the required permission; and responsive to the user providing the required permission, providing the user with access to the at least one enhanced function of the application. |
| US10075449B2 |
Reducing latency
Methods, systems, and apparatus, including computer programs encoded on a computer storage medium, for reducing latency in network communications and data presentation. In one aspect, a user session is initiated in which data related to an account is presented to the user. A user group to which the given user has been assigned is identified. A first dataset related to the account is selected based on the user group. A second dataset related to the account is selected based on types of data previously requested by various other users in the user group. A user interface for the account is updated to present at least a portion of the first dataset. Latency in updating the user interface is reduced when presenting additional portions of the first dataset or the second dataset by providing, to the client device, the second dataset prior to receiving a request for the second dataset. |
| US10075441B2 |
Method for transferring authorization information, relay device, and server
Embodiments of the present application provide a method for transferring authorization information, a relay device, and a server. The method includes: receiving, by a DHCPv6 relay device, authorization information delivered by an AAA server; and inserting an option into a DHCPv6 Relay-Forward message, encapsulating the authorization information in the option, and sending the option to a DHCPv6 server. By using the technical solutions of the present application, a DHCPv6 relay device sends authorization information delivered by an AAA server to a DHCPv6 server, so that the DHCPv6 server can provide a correct configuration for a DHCPv6 client according to the authorization information delivered by the AAA server. |
| US10075438B2 |
Methods and systems for server-initiated activation of device for operation with server
Methods and systems for enabling activation of a wireless communication device to operate with a server on a wireless communication network. An activation request to establish a wireless communication service relationship between the device and the server is pushed from the server to the device. After the device verifies the server, a mutually authenticated communication session is established between the device and the server for activation of the device on the server. |
| US10075433B2 |
Allowing a user to easily collaborate with users from outside organizations where the user has visitor status by selecting an object associated with the outside organization that is displayed on the user interface of the user's computing device
A method, system and computer program product for allowing a user to easily collaborate with users from different organizations. In response to authenticating the user to access the environment of the user's home organization, a list of outside organizations where the user has visitor status is obtained. Outside organization(s) in the list of outside organizations that have content to be viewed by the user are identified. An object associated with the user's home organization, objects associated with the outside organizations where the user has visitor status as well as indications (e.g., star) associated with those outside organizations that have content to be shared with the user are displayed on the user interface of the user's computing device. In this manner, the user will be able to collaborate with an outside organization that has content to be shared in response to selecting the object associated with the outside organization. |
| US10075427B2 |
Resetting authentication tokens based on an implicit credential in response to an authentication request missing an authentication token
For resetting authentication tokens based on implicit credentials, a method is disclosed that includes receiving, by use of a processor, an authentication request, the request requiring an authentication token, the request not including the authentication token, verifying an implicit credential, and resetting the authentication token in response to the implicit credential matching a predefined credential. |
| US10075422B2 |
Device communication environment
A computing environment is disclosed that receives from devices requests directed toward services accessible in the environment, and that forwards communications from services in the environment to devices registered with the environment. During a registration process at the environment, devices are assigned a device identifier that is used to identify and authenticate each particular device and requests communicated from and to the device via the environment. The computing environment maintains state information for each device that has been registered with the system. As the device interacts with the system, the state information is updated to reflect the changes in the device. When requests to perform functions are received from devices, the computing environment determines for the particular device and the particular function requested what processing needs to be performed by the environment in response to the request. |
| US10075421B2 |
Vehicle wireless internet security
Methods, systems, and computer program products for vehicle wireless internet security are provided. A connection request is received from a mobile device. A data request is transmitted to the mobile device. The data request includes a request for location-based data of the mobile device. A first data is received from the mobile device that corresponds to the data request. A vehicle data is generated that comprises location-based data of the vehicle. A match between the first data and the vehicle data is determined. A match is determined where the location based data of the mobile device is with a pre-determined threshold of the location-based data of the vehicle. |
| US10075420B2 |
Shared circuit switched security context
Creation of update of a security context between user equipment and MSC/VLR (Mobile Switching Centre/Visitor Location Register) for circuit switched domain services is provided. The creation or update is based on conversion of the security context used in an evolved Universal Terrestrial Radio Access Network (E-UTRAN) in the Mobility Management Entity (MME) to a security context for the circuit switched domain target system and transferring it to a MSC/VLR. When user equipment is moved from E-UTRAN to GSM EDGE Radio Access Network/Universal Terrestrial Radio Access Network (GERAN/UTRAN), a MME does not need to perform authentication and key agreement procedures to establish shared circuit switched security context for the user equipment. |
| US10075419B2 |
Method and device to protect a decrypted media content before transmission to a consumption device
A method to protect a media content encrypted by a media content key, said method being carried out by a security module embedded into a reception device and connected to a consumption device, comprising: receiving an encrypted media content, encrypted by a media content key; receiving a message, being encrypted by a personal key of the security module, containing the media content key; decrypting the message by the personal key to retrieve the media content key; decrypting the encrypted media content by the media content key; generating a current local key; encrypting a portion of the media content by the current local key, said portion defining a chunk; transmitting the current local key to the consumption device; transmitting the encrypted chunk to the consumption device; repeating the previous four steps for different chunks of the media content and modifying the current local key for the different chunks. |
| US10075415B2 |
Content-aware firewalling, policy regulation, and policy management for industrial automation, machine-to-machine communications, and embedded devices
In one embodiment, a processor-implemented method for controlling network traffic to and/or from at least one industrial machine, including: (a) receiving, as input, (i) a stored policy object in language form defining at least one desired behavior and/or operational constraint for the at least one industrial machine, and (ii) a stored machine profile defining an association between the language of the stored policy object and at least one control signal or instruction for the at least one industrial machine; (b) detecting, in network traffic to and/or from the at least one industrial machine, a transaction; (c) applying the received policy object and machine profile to the detected transaction to determine whether a desired behavior exists and/or whether an operational constraint is satisfied; and (d) modifying network traffic to and/or from the at least one industrial machine based on the determination in step (c). This permits expression and enforcement of constraints on actual industrial machine behaviors by filtering, modifying or blocking network communications (e.g., control signals and telemetry) that violate constraints or could cause unsafe or inefficient operation. |
| US10075411B2 |
Method and system for processing a geographical internet protocol (IP) lookup request
Various aspects of a method and a system to process a geographical internet protocol (IP) lookup request of an IP address are disclosed herein. The method is implemented in a first server. The first server receives a first request for the lookup of the IP address from a first computing device. In response to the received first request, data is retrieved from a cache memory. The retrieved data from the cache memory is communicated to the first computing device. The cache memory stores the data received in response to a prior received request for the lookup of the IP address. |
| US10075409B2 |
Terminal and application synchronization method therefor
A method and apparatus for application synchronization are provided. The method for application synchronization in a terminal includes receiving a first alarm registration request, determining whether a data transmission and reception action of an application corresponding to the first alarm registration request is detected within a preset time after a trigger time of the first alarm registration request, and estimating, when a data transmission and reception action of the application corresponding to the first alarm registration request is detected within the preset time after the trigger time of the first alarm registration request, the period of a repetitive synchronization activity associated with the first alarm registration request, and adjusting the execution time of the repetitive synchronization activity according to the period estimation result. |
| US10075404B1 |
Ephemeral gallery of ephemeral messages with opt-in permanence
A server has a processor and a memory storing instructions executed by the processor to maintain an ephemeral gallery of ephemeral messages, where each ephemeral message is a photograph or a video. An ephemeral message is posted to the ephemeral gallery. The ephemeral message has an associated message duration parameter and a gallery participation parameter. An ephemeral message is removed from the ephemeral gallery in response to the identification of an expired gallery participation parameter. The ephemeral gallery is eliminated upon expiration of either a gallery timer or upon expiration of the gallery participation parameter of a last message posted to the ephemeral gallery. The ephemeral gallery is preserved in response to a gesture applied to an indicium to save the ephemeral gallery to produce a preserved gallery. |
| US10075403B2 |
Method and system for managing voice mails in a universal plug and play network environment
The present invention relates to a method a system for managing one or more voice mails in a Universal Plug and Play (UPnP) network. In one embodiment, a method includes providing a notification indicating receipt of one or more voice mails to one or more Telephony Control Points (TelCPs) through a Universal Plug and Play (UPnP) home network and providing one or more voice mails to the one or more TelCPs. The method further includes providing a list of one or more voice mails to the one or more TelCPs. The method also includes deleting one or more voice mails from a telephony server (TS). Furthermore, the method includes composing one or more voice mail containing emotional symbols and depositing the one or more voice mails in a voice mail server. Moreover, the method includes recalling one or more voice mails deposited in the voice mail server. |
| US10075402B2 |
Flexible command and control in content centric networks
One embodiment provides a transport-framework system that facilitates command messages to be communicated in a layer-agnostic manner. During operation, the system generates, by a component of a stack of communication modules, a first command message for a target entity. The first command message includes a name unique to the target entity, and the stack does not require a respective communication module to communicate only with a layer above or below thereof. The component sends the first command message to the target entity by inserting the first command message into a queue corresponding to the component. The component can also receive a second command message from a sending entity via a queue corresponding to the sending entity, and the second command message includes a name unique to the component. This facilitates command messages to be communicated in a layer-agnostic manner. |
| US10075399B2 |
Method and system for sharing media content between several users
The sharing of media contents between users is implemented in the context of a media content exchange whose topic is media content. Users may contribute by adding contribution media contents that forms a contribution to the topic relatively to a portion of the topic media content. The server application registers for each contribution association data representing the contribution and sends messages to the users participating to the media content exchange on the basis of the registered association data. The association data represent an association between the portion of the topic media content and the contribution media contents. The contribution of a user may be reproduced on the device of another user on the basis of contribution reproduction data received from the server application. |
| US10075397B2 |
Facility management platform for a hybrid coaxial/twisted pair local loop network service architecture
The present invention provides a facility management platform to monitor and view the status of a plurality of individually addressable downstream devices including, but not limited to, addressable terminals, IRG's, settops, cable modems, taps, nodes, and/or hubs at a network control center. The FMP may display problems at these downstream devices, for example, power loss, and/or may automatically notify the appropriate companies and/or personnel to correct the problem. |
| US10075394B2 |
Virtual link aggregations across multiple fabric switches
One embodiment of the present invention provides a switch. The switch is configurable to be a member of a first fabric switch. The switch includes a link aggregation module. During operation, the link aggregation module marks an ingress-switch field of a frame with a virtual switch identifier. This virtual switch identifier is associated with the switch and a second switch, which is a member of a second fabric switch, and is from a range of identifier associated with the first fabric switch and the second fabric switch. Each of the first fabric switch and the second fabric switch is operable to accommodate a plurality of switches and operate as a single switch. |
| US10075388B2 |
Quality parameters negotiation by specific URI
Method for an application client (C) and an application server (S) to negotiate quality parameters of a path (P) within a communication network (NAC, NMC, NB, NMS, NAS) connecting them. The method comprises the application client (C) sending to the application server (S) a request containing an identifier of a resource and said application server (S) sending at least an answer containing data associated to said resource to the application client (C). This request and this answer are transmitted through the path (P). The method is characterized in that the identifier specifies that the at least one answer should be compliant to a quality-aware protocol and contain quality parameters to be enforced by network nodes along the path (P). |
| US10075387B1 |
Mobile server connection
A mobile server adapted to provide access to services via a wireless network to devices in proximity of the mobile server is disclosed. The mobile server comprises a web server that receives input at a predefined port. The mobile server generates a WiFi network that is used to communicate data between the mobile server and the devices. Devices are provisioned with information to recognize the WiFi network and communicate requests for functionality to the web server at the predefined port. The mobile server provides access to the requested functionality via the WiFi network. The mobile server may automatically assign particular devices to perform particular functions based upon the operating characteristics of the devices. |
| US10075380B2 |
Probabilistic metering
A service provider or operator of a network often requires the ability to control the amount of data that flows can send and/or receive over a network such that a flow receives at least a predetermined, minimum amount of upstream and/or downstream bandwidth and can potentially utilize excess upstream and/or downstream bandwidth above the minimum amount when available. The present disclosure provides a method and apparatus for implementing a control scheme capable of achieving these and other objectives in a network. In general, the method and apparatus probabilistically meter packets to be sent upstream and/or downstream to determine whether they are in conformance with a service agreement (and at what level of conformance). By using probabilistic metering, smaller width counters can be used to perform the metering over conventional implementations, which reduces power demands and chip space demands. |
| US10075376B2 |
Mobile network operating method
A network routing method includes operating a plurality of mobile computing devices in a cellular network environment with each mobile computing device including one or more cellular network interface devices each operable as a client of a cellular network that provides access to a WAN. Non-locally reachable network traffic originating on each mobile computer device is routed the one or more cellular network interfaces to a network controller reachable over the WAN. The network controller receives the non-locally reachable traffic and routes the non-locally reachable traffic to its original destination IP address. The network controller further operates to cause reply traffic responsive to the non-locally reachable traffic to be routed back to the network controller. The network controller further operates to route the reply traffic back to the originating mobile computer device over any of the one more cellular network interfaces. |
| US10075375B2 |
Method for making flow table multiple levels, and multi-level flow table processing method and device
An embodiment of the present document discloses a flow table multi-leveling method, a multi-level flow table processing method and device; wherein the multi-leveling method includes: generating a second flow table, separating a target logic rule in a first flow table and forwarding actions corresponding the target logic rule to the second flow table, to make the first flow table and the second flow table orthogonal to form a ternary content addressable memory (TCAM) flow table; wherein the first flow table saves a plurality of logic rules and all forwarding actions corresponding to the plurality of logic rules respectively; continuously generating new flow tables in the same manner of generating the second flow table, until the number of flow tables reaches a preset upper limit. |
| US10075367B2 |
Apparatus and method for establishing a repair path
A method and apparatus is provided for establishing a repair path between a source node (101) and a destination node (105) in a communication network configured to operate a remote Loop-Free Alternate, LFA, procedure. The method comprises the steps of: prior to detecting a link failure or switchover event associated with a protected link, within a current path between the source node (101) and the destination node (105), performing the steps of: pre-configuring a Point of Local Repair, PLR, node (106) for the protected link (step 301); and pre-configuring a repair tunnel endpoint node (102) for the PLR node (step 303). In response to detecting a link failure or switchover event associated with the protected link, the method comprises the steps of establishing a repair path between the source node and the destination node (step 305), wherein the repair path is routed via the repair routed via the repair tunnel endpoint node (102), and wherein the route of the repair wherein the route of the repair path excludes the PLR node (106) and the protected link. |
| US10075364B2 |
Method and apparatus for self-tuned adaptive routing
Various embodiments provide a method and apparatus for providing adaptive self-tuned routing within a network. In particular, one or more path selection values are adaptable to the changing network utilization and are configured to balance the influence of a first objective and a second objective on the path selection. Advantageously, balancing the influence of the first and second objectives on path selection provides improved efficiency and improved revenue generating capacity when compared to conventional routing methods. |
| US10075361B2 |
Self-testing of services in an access point of a communication network
A technique for self-testing of services in an access point of a communication network includes providing a table that has a mapping between a service test, packets to be sent for testing, and packets that should be received in response to the testing, emulating and marking the test packets to be sent, placing the marked test packets in an Rx queue, processing the test packets normally by the access point to provide response packets and marking these response packets, delivering the marked response packets to a Rx queue, retrieving the marked response packets from the Rx queue, and comparing the service test response packets to the list of packets that should have been received in the response to the testing in order to validate that service on the access point. |
| US10075360B2 |
Monitoring node liveness in low-power lossy networks
In one embodiment, a learning machine may be used to select observer nodes in a LLN such that the liveness of one or more nodes of interest may be monitored indirectly. In particular, a management device may receive network data on one or more network traffic parameters of a computer network. The management device may then determine, based on the network data, a candidate list of potential observer nodes to monitor activity or inactivity of one or more subject nodes. The management device may then dynamically select, using a machine learning model, a set of optimized observer nodes from the candidate list of potential observer nodes. |
| US10075359B2 |
Dynamic content delivery systems and methods for providing same
Content delivery systems and related methods can provide dynamic content across a network, based on detected network performance. An exemplary method can include transmitting a request to deliver requested content over a network. The method can further include transmitting a first confirmation responsive to receiving a test packet. Additionally, the method can include receiving, a first data set that is at least a first portion of the requested content and which includes a second request for confirmation, and transmitting a second confirmation. Finally, the method can include receiving a second data set, the second data set that is at least a second portion of the requested content and that is different from the first portion of the requested content. |
| US10075356B2 |
Hierarchical anomaly localization and prioritization
Example methods disclosed herein to prioritize anomalies in a communication network include classifying respective nodes in the communication network as normal, abnormal or indeterminate based on measurements received for the nodes. Disclosed example methods also include selecting a subset of the nodes classified as abnormal to be root cause abnormal nodes representing sources of the anomalies in the communication network, respective ones of the root cause abnormal nodes being abnormal nodes identified in the communication network and determined to have respective sets of direct descendent nodes having majorities of nodes classified as abnormal or indeterminate. Disclosed example methods further include combining respective anomaly sizes and anomaly scopes determined for the respective ones of root cause abnormal nodes based on the measurements to determine respective rankings for the root cause abnormal nodes, and outputting the respective rankings to prioritize the set of root cause abnormal nodes. |
| US10075355B2 |
Verifying method and device for consistency of forwarding behaviors of router data based on action codes
The present disclosure provides a verifying method and device for consistency of forwarding behaviors of router data based on action codes. The verifying method includes following steps of: determining related functions for a number of functional modules of a router; configuring action codes for the function modules of the router, each functional module sending configured action code to control layer after executing the related function; configuring condition codes for the functional modules of the router; combining parts or all of the functional modules according to a preset combination way; constructing a Trie tree, nodes of the Trie tree storing the action codes of the functional modules; detecting whether there is abnormal forwarding behavior in forwarding process of received data packet according to the Trie tree and the received data packet. |
| US10075349B2 |
Systems and methods for modeling quality of service for streaming media
A monitoring device includes a video buffer model and a user model. The video buffer model monitors a media program streaming across a network to a media client for perceivable transmission impairments. The user model reflects user dissatisfaction due to types of perceivable transmission impairments and timing, duration, and frequency of perceivable transmission impairments so as to estimate a quality of experience of the media program. The parametric model can include one or more parameterized functions, and a set of parameters used in at least one of the one or more of the parameterized functions at a point in time during the streaming of the media program can be based on a type of perceivable transmission impairment associated with the point in time. |
| US10075348B2 |
Network service discovery
Service discovery for an application lacking capabilities sufficient to facilitate Universal Plug and Play (UPnP), Zero-configuration networking (Zeroconf), Simple Service Discovery Protocol (SSDP) or other service discovery protocols relying upon multicast User Datagram Protocol (UDP) is contemplated. The service discovery may be facilitated with a discovery proxy configured to identify available services and a discovery service having capabilities sufficient to apprise the application of the services identified with the discovery proxy. |
| US10075347B2 |
Network configuration in view of service level considerations
The described implementations relate to computer networking. One implementation is a method performed using one or more computing devices. The method can include obtaining first performance data reflecting performance by first networking components of a first classification and, based at least on the first performance data, determining a first expected service level of a first redundant configuration of the first networking components. The method can also include obtaining second performance data reflecting performance by second networking components of a second classification, and, based at least on the second performance data, determining a second expected service level of a second redundant configuration of the second networking components. The method can also include providing an evaluation of the first redundant configuration and the second redundant configuration based at least on first expected service level and the second expected service level, and configuring network traffic based at least on the evaluation. |
| US10075346B2 |
Computing resource license planning
As disclosed herein a method, executed by a computer, includes generating, by a software asset management tool (SAM), a baseline event set comprising a plurality of events corresponding to an environment. The method further includes receiving a future event set comprising one or more future events corresponding to the environment. The method further includes combining the future event set and the baseline event set to produce an effective event set. The method further includes performing calculations and generating reports corresponding to the effective event set. A computer system, and a computer program product corresponding to the method are also disclosed herein. |
| US10075344B2 |
Dynamic resources planning mechanism based on cloud computing and smart device
A dynamic resource management method for remote management of resources of resources devices by a cloud server is provided. The method includes: detecting resource-using-statuses of the resource devices to generate using-load parameters for the resources devices according to the resource-using-statuses of the resources devices by control devices installed on the resources devices; timely collecting, by the cloud server, the using-load parameters for the resources devices outputted by the control devices via a network; and upon receiving a using request corresponding to the resources devices from at least one smart device, performing, by the cloud server, a comparison according to the using-load parameters for the resources devices and the using request and performing resource using distribution on the resources devices to obtain resource-use planning based on the comparison result, thereby controlling the operation of the resource devices and replying to the using request of the smart device. |
| US10075342B2 |
Action orchestration in fault domains
Concepts and technologies are described herein for providing an automated mechanism for grouping devices to allow safe and scalable actions to be taken in parallel. A computing device obtains data that defines service relationships between computing entities in a network of computing entities controlled by a service provider. The computing device determines two or more groups of computing entities having one of a direct or indirect relationship with other computing entities within one of the two or more groups based on the obtained data. Then, the computing device determines one or more subgroups of one of the two or more groups based on the obtained data. Individual computing entities within a first subgroup of the one or more subgroups do not have a direct relationship with any of the other computing entities with the first subgroup. Output data identifying at least a portion of the subgroups is generated. |
| US10075341B2 |
Relational structure for wireless nodes and optimizing method for the relational structure
An optimizing method for a relational structure is presented. Firstly, a zone controller (ZC) receives a relational structure information related to a located zone and executes a classification for multiple sub-relational structure information thereof. The ZC then executes searching and calculation respectively based on different types of the sub-relational structure information, and receives multiple optimum solutions for each type of the sub-relational structure information respectively. Finally, the ZC establishes different types of sub-relational structures based on the multiple optimum solutions, wherein each sub-relational structure comprises at least one wireless node of the located zone, and connects with the multiple sub-relational structures for establishing the relational structure. |
| US10075338B2 |
Relay control unit, relay control system, relay control method, and relay control program
Communication allowance determination means determines, using information of a packet received by a packet relay unit and based on a policy which is information associating a match condition with communicability information, whether to allow or not to allow communication to a destination unit for the packet that meets the match condition, the match condition being information identifying the packet, and the communicability information indicating whether to allow or not to allow the communication to the destination unit for the packet that meets the match condition. Rule setting means sets, at least in the packet relay unit receiving the packet, a rule of executing a process for suppressing forwarding of the packet to the destination unit, on condition that the communication allowance determination means determines not to allow the communication to the destination unit for the packet that meets the match condition. |
| US10075337B2 |
Mechanism for serving hardware resource information to an attached appliance
A method is provided in one example embodiment and includes transmitting from an appliance connected to a first virtual device context (“VDC”) instantiated on a network device a request for statistics associated with selected ones of a plurality of VDCs implemented on the network device, wherein the plurality of VDCs includes the first VDC and wherein the appliance is connected to the first VDC via a management link; and receiving at the appliance the requested statistics associated with the plurality of VDCs. The method may further comprise receiving at the appliance a configuration message, wherein the configuration message identifies at least one of the selected ones of the plurality of VDCs for which statistics are to be provided, at least one type of statistic to be provided for the selected ones of the VDCs, and a polling interval at which statistics are to be collected from the selected VDCs. |
| US10075335B1 |
System and method for establishing connection with network controller
In a software defined network, dataplane connectivity is established between a computing device in the network and a controller. The computing device receives a probe packet from the controller, and identifies a port of the computing device through which the probe packet was received. The computing device sets a local route for communication with the controller through the identified port. The computing device then establishes a connection with the controller through the local route. This procedure is reiterated to incrementally expand network connectivity to a plurality of network devices. |
| US10075334B1 |
Systems and methods for commissioning a smart hub device
This application discloses a method for commissioning an electronic device in a smart home environment. The electronic device receives from a client device one-way signals that are encoded with communication data. The client device is located in proximity, and executes a client-side application associated with a user account that generates the one-way signals. The encoded communication data includes at least one or more network credentials of a local area network, and an authentication token that provides sufficient information to identify the user account. The electronic device generates a link approval request including the authentication token, and device identification information that identifies the electronic device. The electronic device then accesses the local area network using the network credentials provided by the client device, and sends the link approval request to a server via the local area network for association with the user account and addition to the smart home environment. |
| US10075327B2 |
Automated datacenter network failure mitigation
The subject disclosure is directed towards a technology that automatically mitigates datacenter failures, instead of relying on human intervention to diagnose and repair the network. Via a mitigation pipeline, when a network failure is detected, a candidate set of components that are likely to be the cause of the failure is identified, with mitigation actions iteratively targeting each component to attempt to alleviate the problem. The impact to the network is estimated to ensure that the redundancy present in the network will be able to handle the mitigation action without adverse disruption to the network. |
| US10075325B2 |
User terminal device and contents streaming method using the same
A contents streaming method of a user terminal device is provided. The method includes converting a certain portion of contents into a first format based on information to initially display contents on the external device, transmitting the certain portion of contents converted into the first format to the external device, converting the contents into a second format different from the first format after transmitting the portion of contents converted into the first format, and transmitting the contents converted into the second format to the external device. |
| US10075324B2 |
Predistortion processing apparatus and method
A predistortion processing apparatus: an auxiliary feedback module, configured to: extract a nonlinear distortion signal from an analog signal, and input an obtained feedback signal corresponding to the nonlinear distortion signal into an auxiliary model coefficient training module; the auxiliary model coefficient training module, configured to: train an auxiliary coefficient according to the feedback signal and a predistortion signal, and transmit a first auxiliary coefficient obtained through training to a predistortion processing module; a radio frequency signal feedback module, configured to extract a fundamental wave feedback signal; a predistortion model coefficient training module, configured to: train a predistortion coefficient according to the predistortion signal and the fundamental wave feedback signal, and transmit an obtained predistortion coefficient to the predistortion processing module; the predistortion processing module, configured to: perform predistortion processing on an input intermediate frequency signal by performing nonlinear modeling according to the first auxiliary coefficient and the predistortion coefficient. |
| US10075320B2 |
Transmitters, receivers and methods of transmitting and receiving
The receiver comprises a demodulator configured to detect a signal representing the OFDM symbols and to generate a sampled digital version of the OFDM symbols in the time domain. A Fourier transform processor is configured to receive the time domain digital version of the OFDM symbols and to form a frequency domain version of the OFDM symbols, from which the pilot symbol bearing sub-carriers and the data symbol bearing sub-carriers can be recovered. A detector is configured to recover the data symbols from the data bearing sub-carriers of the OFDM symbols and to recover the pilot symbols from the pilot bearing sub-carriers of the OFDM symbols in accordance with the continuous pilot symbol pattern. The continuous pilot symbols are present at the same sub-carrier locations in first OFDM symbols and as second OFDM symbols. A transmitter is also provided. |
| US10075318B2 |
Sounding and tone block allocation for orthogonal frequency multiple access (OFDMA) in wireless local area networks
A first communication device receives sounding feedback packets from a plurality of second communication devices, wherein each sounding feedback packet includes one or more channel quality indicators (CQIs) corresponding to one or more groups of orthogonal frequency division multiplexing (OFDM) subcarriers associated with the corresponding second communication device. The first communication device selects a group of second communications devices, based on the received one or more CQIs, for orthogonal frequency division multiple access (OFDMA) communication. The first communication device transmits at least one OFDMA data unit that includes respective data directed to two or more second communication devices of the group, where the respective data are transmitted via respective groups of subcarriers that were allocated to the two or more second communication devices of the group by the first communication device using the received CQIs. |
| US10075316B2 |
Method for transmitting and receiving data in wireless local area network and apparatus for the same
Disclosed are a method and an apparatus for transmitting and receiving data in a Wireless Local Area Network (WLAN) system. A method for transmitting data may comprise generating a physical layer (PHY) frame including a payload in which a plurality of Medium Access Control protocol data units (MPDUs) are multiplexed; and transmitting the PHY frame, wherein the PHY frame includes information on subcarriers occupied by each of the plurality of MPDUs in an Orthogonal Frequency Division Multiplexing (OFDM) symbol of the payload. Therefore, data transmission efficiency in a WLAN system can be enhanced. |
| US10075314B2 |
Pilot symbol patterns for transmission through a plurality of antennas
A method and apparatus for improving channel estimation within an OFDM communication system. Channel estimation in OFDM is usually performed with the aid of pilot symbols. The pilot symbols are typically spaced in time and frequency. The set of frequencies and times at which pilot symbols are inserted is referred to as a pilot pattern. In some cases, the pilot pattern is a diagonal-shaped lattice, either regular or irregular. The method first interpolates in the direction of larger coherence (time or frequency). Using these measurements, the density of pilot symbols in the direction of faster change will be increased thereby improving channel estimation without increasing overhead. As such, the results of the first interpolating step can then be used to assist the interpolation in the dimension of smaller coherence (time or frequency). |
| US10075312B2 |
Constant-envelope phase-optimized transmission methods and apparatus
Constant-envelope phase-optimized transmission methods and apparatus are disclosed. An example method includes determining initial values of modulation phases in a first quadrant, the modulation phases associated with binary codes to be transmitted; and optimizing the initial values to second values to enable a product of an objective function to be within a threshold value. |
| US10075310B2 |
Adaptive linearizer
An adaptive linearizer system includes an adaptive linearizer circuit that is configured to pre-distort an input signal based on one or more control signals to generate a pre-distorted signal, and a non-linear high-power amplifier (HPA) having non-linear characteristics that is coupled to the adaptive linearizer circuit. The nonlinear HPA amplifies the pre-distorted signal. The pre-distortion characteristics of the adaptive linearizer circuit provide for countering the non-linear characteristics of the non-linear HPA and compensating a non-linearity of the non-linear HPA. |
| US10075304B2 |
Multiple gateway operation on single operating system
A multi-gateway virtual machine that operates multiple gateways. Each gateway acts as an interface between a virtual network and entities outside of the virtual network. Each virtual network has its own address space, which may be overlapping with the address space of other virtual networks, even if the gateways of those virtual networks are operating on the same virtual machine. Accordingly, the principles described herein relate to a virtual machine that can operate thereon multiple gateways, and thus to a multi-gateway virtual machine that services multiple virtual networks. |
| US10075302B2 |
Power over ethernet method and device
A Power over Ethernet method and device, where the Power over Ethernet method includes: determining, by PSE, a maximum power of a PD according to a classification class of the PD; obtaining, by the PSE, a length of a network cable between the PSE and the PD; determining, by the PSE, a type of the network cable; calculating, by the PSE, a loss power of the network cable according to the length of the network cable and the type of the network cable; and using, by the PSE, a sum of the maximum power of the PD and the loss power of the network cable as a supply power, to supply power to the PD. The Power over Ethernet method and device provided in the present disclosure improves usage efficiency of the PSE supply power. |
| US10075301B2 |
Relational encryption for password verification
A method of equality verification using relational encryption including receiving a relational key that includes a first relational key component and a registration ciphertext that includes an encryption of a first plaintext data set. The method includes storing the registration ciphertext without decrypting the registration ciphertext. After the storing of the registration ciphertext, the method includes receiving an authentication request and communicating a safeguard data set that includes a random challenge in response to the authentication request. The method includes receiving an encrypted response that is generated based on the safeguard data set and a second plaintext data set. The method includes verifying a relationship between the encrypted response and the registration ciphertext using the relational key without decrypting the encrypted response and without decrypting the registration ciphertext. The relationship indicates that equality exists between the first and the second plaintext data sets. |
| US10075298B2 |
Generation of hash values within a blockchain
Provided is a process including: obtaining a plurality of records to be protected; forming a tamper-evident log configured to prevent an attacker from undetectably modifying any of the plurality of records stored in the tamper-evident log, wherein the cryptographic hash value of a given entry in the tamper-evident log is sequence agnostic to the sequence of entries in virtue of being based on values that do not specify a position in the sequence of entries; and storing the tamper-evident log in memory. |
| US10075296B2 |
Loading and virtualizing cryptographic keys
Embodiments of an invention for loading and virtualizing cryptographic keys are disclosed. In one embodiment, a processor includes a local key storage location, a backup key storage location, and execution hardware. Neither the local key storage location nor the backup key storage location is readable by software. The execution hardware is to perform a first operation and a second operation. The first operation includes loading a cryptographic key into the local key storage location. The second operation includes copying the cryptographic key from the local key storage location to the backup key storage location. |
| US10075295B2 |
Probabilistic key rotation
Information, such as a cryptographic key, is used repeatedly in the performance of operations, such as certain cryptographic operations. To prevent repeated use of the information from enabling security breaches, the information is rotated (replaced with other information). To avoid the resource costs of maintaining a counter on the number of operations performed, decisions of when to rotate the information are performed based at least in part on the output of stochastic processes. |
| US10075289B2 |
Homomorphic encryption with optimized parameter selection
The techniques and/or systems described herein are directed to improvements in homomorphic encryption to improve processing speed and storage requirements. For example, the techniques and/or systems can be used on a client device to encode data to be sent to a remote server, to be operated on while maintaining confidentiality of data. The encoding scheme can be optimized by automatically selecting one or more parameters using an error growth simulator based on an actual program that operates on the encoded data. For example, the simulator can be used iteratively to determine an optimized parameter set which allows for improved homomorphic operations while maintaining security and confidentiality of a user's data. |
| US10075288B1 |
Systems, devices, and processes for homomorphic encryption
Remote terminals are configured to generate ciphertexts from plaintext polynomials. Each ciphertext corresponds to a plaintext polynomial bound to a message space of a polynomial-based fully homomorphic cryptographic scheme. At least one server is configured to receive ciphertexts via a network from the plurality of remote terminals. The server performs a multiplication operation and an addition operation on the ciphertexts to obtain resultant ciphertexts. The multiplication operation includes performing a bitwise decomposition function on a ciphertext to obtain a bitwise decomposed ciphertext. The bitwise decomposition function maps a multi-bit data type to a sequence of bits. The multiplication operation further includes performing matrix multiplication on the bitwise decomposed ciphertext and a data element belonging to a set of data elements. Message filters, data search engines, and other applications are discussed. |
| US10075286B1 |
Equalizer for limited intersymbol interference
Disclosed is a mechanism for limiting Intersymbol Interference (ISI) when measuring uncorrelated jitter in a test and measurement system. A waveform is obtained that describes a signal. Such waveform may be obtained from memory. A processor then extracts a signal pulse from the waveform. The processor selects a window function based on a shape of the signal pulse. Further, the processor applies the window function to the signal pulse to remove ISI outside a window of the window function while measuring waveform jitter. The window function may be applied by applying the window function to the signal pulse to obtain a target pulse. A linear equalizer is then generated that results in the target pulse when convolved with the signal pulse. The linear equalizer is then applied to the waveform to limit ISI for jitter measurement. |
| US10075282B2 |
Managing burst transmit times for a buffered data stream over bonded upstream channels
Upstream burst transmit times are dynamically communicated to the transmit unit in grants issued over time and in any order. A critical parameter is when to trigger the operation to order the buffered data stream for transmission. If the ordering operation is triggered too soon, a later grant of an earlier burst transmit time may not be accounted for and the subsequent transmission could violate the transmission order rule. If the ordering operation is triggered too late, the decision to transmit a burst at an earlier burst transmit time may violate the margin rule. To address these concerns, a fetch offset time in advance of each granted burst transmit time is assigned. As each fetch offset time is sequentially reached, a next partial data portion of the buffered data stream is prepared for burst communication. |
| US10075276B2 |
Carrier aggregation in wireless communication systems
Provided is a data transmission system using a carrier aggregation. The data transmission system may assign a radio resource based on a correspondence relationship between a downlink and an uplink, and may transmit data using the assigned radio resource. |
| US10075269B2 |
Method for transmitting data in WLAN system, and device for same
According to an embodiment of the present invention, a data transmission method for a station (STA) device in a wireless LAN (WLAN) system includes the steps of: generating a physical protocol data unit (PPDU) that includes a physical preamble and a data field; and transmitting the PPDU. Therein: the whole transmission band of the PPDU is made up of a plurality of resource units in a frequency region; each of the plurality of resource units is configured from a preset number of tones; resource units, from among the plurality of resource units, that have the same logical index are allocated to the same STA; and the resource units that have the same logical index may be discontinuously located in the frequency region. |
| US10075258B2 |
Distributing path delay data in a connection-oriented communications network
A connection-oriented communications network comprises a plurality of interconnected nodes. A traffic path can be set up across the network. Path delay data is obtained for the traffic path by using control plane signalling messages (e.g. a Resource Reservation Protocol-Traffic Engineering, RSVP-TE signalling message) between nodes of the traffic path. The path delay data can be path delay asymmetry data indicative of an asymmetry in path delay between a forward transmission direction and a reverse transmission direction of the traffic path. Each intermediate node along the traffic path can form a signalling message for forwarding to the downstream node which includes one or more values of path delay incurred by that node, or an accumulated path delay value. The path delay can result from one or more of mapping delay, Forward Error Correction (FEC) coding and propagation delay. |
| US10075255B2 |
Physical downlink control channel (PDCCH) inter-cell-interference coordination
A method and system for allocating PDCCH resources in a wireless communication system are disclosed. According to one aspect, a method includes detecting at a first base station a condition of inter-cell interference, ICI, between a first cell and a neighboring cell, indicating that the first cell is in a coordination need state. The method includes generating at the first base station serving the first cell a request to lower a first PDCCH load of the neighboring cell to reduce the ICI between the first cell and the neighboring cell, a PDCCH load of a cell being defined as a ratio of used resource elements to total available resource elements within the cell. |
| US10075253B2 |
Methods and nodes for handling delay information in synchronisation packets
Method and arrangement for providing delay information to synchronization packets passing a transport network node. In a transport network node synchronization packets propagate from a synchronization master node towards boundary clock nodes. The synchronization packets pass the transport network node, in which the synchronization packets are received, and a level of delay is determined. Furthermore, when the level of delay for the synchronization packets is above a threshold, the synchronization packets are marked with a delay indication. The received synchronization packets are sent to the boundary clock node or ordinary clock node, whether or not they are marked. By implementing functionality for determining a level of delay of synchronization packets, and marking passing synchronization packets with delay indications, boundary clock nodes and ordinary clock nodes may differentiate the received synchronization packets based on the delay identifications. Thereby, improved accuracy may be achieved when calculating time synchronization offsets. |
| US10075251B2 |
Haptic broadcast with select haptic metadata based on haptic playback capability
Broadcasting select haptic metadata includes broadcasting a broadcast signal to haptic-enabled devices. In response, haptic playback capability information is received at a host source from a haptic-enabled device when original haptic metadata in the broadcast signal encodes haptic information incompatible with the haptic playback capability information. The select haptic metadata, which is customized for the haptic playback capability information, is generated and sent from the host source to the haptic-enabled device. |
| US10075248B2 |
Preamble-based transmission power detection
Described herein are technologies related to an implementation of transmission power detection in a communication device. The portion of a data signal, and in certain implementations the preamble, of the data signal is used in providing an integrated signal output to determine actual transmission power. |
| US10075238B2 |
Methods and devices for optical signal encoding and decoding
The present disclosure discloses methods and devices for an optical signal encoding and decoding. The optical signal encoding method includes: reading N-ary data bit by bit, and encoding the data into electric signal units: encoding each different digit in the N-ary data into a different electric signal unit, where high level duration and low level duration in the electric signal unit are Ti1, Ti2, . . . , and Tij respectively, i, j, and N are natural numbers, and the different electric signal units are separated by delimiters; and combining the electric signal units corresponding to the N-ary data into a drive signal, where the drive signal is used for being output in a light form. Instable flashing of emitted light of a terminal device is overcome effectively, and information transmission reliability is further improved. |
| US10075232B1 |
Detecting fiber optic breaks using autonomous vehicles
In one embodiment, an autonomous vehicle receives a location of a fiber optic cable repeater of a fiber optic cable. The autonomous vehicle navigates the vehicle to the location of the fiber optic cable repeater and interfaces an optical time domain reflectometer (OTDR) of the autonomous vehicle with an OTDR port of the fiber optic cable repeater. The autonomous vehicle performs OTDR measuring of the fiber optic cable via the OTDR port of the fiber optic cable repeater, and sends a result of the OTDR measuring of the fiber optic cable to a supervisory device. |
| US10075231B2 |
Satellite for end-to-end beamforming with non-overlapping feeder frequencies
Methods and systems are described for providing end-to-end beamforming. For example, end-to-end beamforming systems include end-to-end relays and ground networks to provide communications to user terminals located in user beam coverage areas. The ground segment can include geographically distributed access nodes and a central processing system. Return uplink signals, transmitted from the user terminals, have multipath induced by a plurality of receive/transmit signal paths in the end to end relay and are relayed to the ground network. The ground network, using beamformers, recovers user data streams transmitted by the user terminals from return downlink signals. The ground network, using beamformers generates forward uplink signals from appropriately weighted combinations of user data streams that, after relay by the end-end-end relay, produce forward downlink signals that combine to form user beams. |
| US10075221B2 |
Method and apparatus for directing an antenna beam based on motion of a communication device
A method is performed by a first communication device for directing an antenna beam based on motion. The method includes directing an antenna beam in a first direction. The method further includes receiving motion data that indicates movement of the first communication device or a second communication device. Moreover, the method includes determining, based on the motion data, a change in direction of the antenna beam from the first direction to a second direction toward the second communication device. |
| US10075220B2 |
Apparatus and method for feeding back channel information in wireless communication system
The present disclosure relates to a pre-5th-generation (5G) or 5G communication system to be provided for supporting higher data rates beyond 4th-generation (4G) communication system such as long term evolution (LTE). The present disclosure relates to channel information feedback in a wireless communication system, and an operation method of a receiving node includes: determining compressed channel information based on an eigenvalue decomposition of a covariance matrix regarding a channel, and transmitting, to a transmitting node, a direction index and a magnitude index representing the compressed channel information. Herein, a dimension of the compressed channel information is lower than a dimension of channel information associated with the transmitting node. Also, the disclosure includes other embodiments, different from the above described embodiment. |
| US10075206B1 |
Customizable wearable electronic devices and methods of assembling the same
Example customizable example customizable wearable electronic devices, and methods of assembling the same are disclosed. An example customizable wearable electronic device includes a housing bottom member, a housing top member including a radio frequency (RF) attenuating portion that includes a material that attenuates RF energy and an RF conducting portion that includes an electrically-conductive material, the housing top member separated from the housing bottom member by an electrical isolation gap member, an electrically-conductive contact to couple the RF conducting portion of the top housing member to a communication module in the customizable wearable electronic device, and a customization part selected from a plurality of different customization parts having respective different configurations, the selected customization part electrically coupled to the RF conducting portion of the housing top member when the selected customization part is assembled to the housing top member. |
| US10075203B2 |
Electronic device
An electronic device for communicating in a network is provided. The electronic device includes a circuit board, a frame, a feeding structure formed on the circuit board, and an antenna unit disposed in a plane at a predetermined angle with respect to a surface of the circuit board. In addition, the antenna unit is disposed apart from the frame in electrical connection with the feeding structure. |
| US10075201B1 |
Adaptive nonlinear system control using robust and low-complexity coefficient estimation
An adaptive controller for a nonlinear system includes a Volterra filter having a transfer function defined by P coefficients. The controller includes an alignment/compensation circuit, which aligns the input samples to the output samples of the nonlinear system. The controller generates a P×P matrix using at least one of input samples to, or output samples from the nonlinear system and normalizes each element of the P×P matrix using a respective normalization factor. The controller generates and solves a system of P linear equations from the P×P matrix and a P×1 matrix derived from input and output samples of the nonlinear system using Cholesky decomposition that may include Fast Inverse Square Root operations and forward backward elimination to generate P values. The controller multiplies each of the P values by an inverse of a respective one of the normalization factors to generate the P coefficients for the Volterra filter. |
| US10075200B2 |
Low distortion antenna switching circuitry
Antenna switching circuitry includes an antenna node, a number of signal path nodes, and a number of switching elements. Each one of the switching elements is coupled between a different one of the signal path nodes and the antenna node. At least two of the signal path nodes are coupled together in order to form a low distortion node, such that the switching elements between the low distortion node and the antenna node are used to pass a low-distortion radio frequency (RF) signal. By coupling two of the signal path nodes together, a low distortion signal path is created to the antenna. Creating a low distortion signal path using multiple switching elements allows for the size of the switching elements to remain small, which reduces the parasitic capacitance of each one of the switches and therefore the insertion loss of the antenna switching circuitry. |
| US10075199B2 |
Uplink carrier aggregation front-end architecture that supports simultaneous MIMO
Disclosed herein are front-end architectures for wireless communication that support a wide range of combinations of uplink carrier aggregation (UL CA) and simultaneous multiple-input multiple-output (MIMO) functionality. Embodiments can include a separate mid-band power amplifier module and a separate high band power amplifier module, and can establish various numbers of antenna outputs from these modules to connect to available diplexers or triplexers in selected ways to cover all intended use cases. Duplication of filters, duplexers, and/or quadplexers is reduced or minimized by re-using filtering in a selectively designed MIMO receive module that supports switch-combined TX filters. A UL CA power amplifier module makes use of the MIMO receive module, as well as the re-use of available filters in the mid-band primary power amplifier module. |
| US10075197B1 |
Method and apparatus for transmitting hamming weight and codeword
A method for transmitting a codeword in a wireless communication system is disclosed. The method includes generating a codeword by encoding an input signal based on a polar code, acquiring a Hamming weight from a bit sequence of at least a part of the codeword, generating Hamming weight information based on the Hamming weight, and transmitting the Hamming weight information and the codeword to a receiver. The Hamming weight information includes a range indicator indicating a range to which the Hamming weight belongs, among a plurality of ranges. |
| US10075195B2 |
Electronic system with Viterbi decoder mechanism and method of operation thereof
A electronic system includes: a support chip configured to receive an input code stream; a circular Viterbi mechanism, coupled to the support chip, configured to: generate a final path metric for the input code stream, store intermediate path metrics at the repetition depth, generate a repetition path metric for the input code stream, and calculate a soft correlation metric based on the final path metric, the repetition path metric, and the intermediate path metrics. |
| US10075192B2 |
Systems and methods for data processing with folded parity sector
An apparatus for processing data includes a decoder configured to iteratively decode codewords in a data block representing a number of user data sectors, the codewords including user data, folded parity sector data and error correction code parity bits. The folded parity sector data includes a number of parity checks, each with multiple user data bits from each of the data sectors, and with an offset between each of the user data bits from the data sectors determined at least in part by a number of folds in the data sectors. The apparatus also includes a scheduler configured to control decoding of the codewords based at least in part on the folded parity sector data. |
| US10075185B2 |
Transmitting apparatus and mapping method thereof
A transmitting apparatus is disclosed. The transmitting apparatus includes an encoder to perform channel encoding with respect to bits and generate a codeword, an interleaver to interleave the codeword, and a modulator to map the interleaved codeword onto a non-uniform constellation according to a modulation scheme, and the constellation may include constellation points defined based on various tables according to the modulation scheme. |
| US10075183B2 |
Compression and encryption of a file
A computing device (100), comprising a memory (240) and a controller (210), wherein said controller (210) is configured to compress a file (410) by transforming at least a portion of said file (410) to a number (X) and transforming the number (X) to an exponent vector (exp) comprising at least one exponent, wherein each exponent corresponds to a base in a base vector (base). |
| US10075170B2 |
Voting circuits and methods for trusted fault tolerance of a system of untrusted subsystems
Circuits and methods for determining a majority vote from a plurality of inputs. An example circuit includes a voting input stage, a transfer stage, and an accumulating stage. The voting input stage includes at least three input switched capacitors. The transfer stage includes transfer switched capacitors corresponding to the input switched capacitors. The transfer switched capacitors charge a voting capacitor corresponding to each input switched capacitor during a state of a clock signal. The accumulating stage includes accumulating switched capacitors connecting the voting capacitors in series. The accumulating switched capacitors cause the charges of the voting capacitors to be accumulated during an alternate state of the clock signal. The accumulated charge of the voting capacitors represents a majority vote of the input switched capacitors. |
| US10075163B2 |
Contact sensing device
A contact sensing device includes: a first electrode and a second electrode facing each other, a drive detection circuit of an electrostatic capacitance type, a first switching circuit that implements switching between connection and disconnection between the first electrode and ground, and a second switching circuit that implements switching between connection and disconnection between the first electrode and the second electrode. The drive detection circuit implements switching between a first state and a second state and detects an electrostatic capacitance change in the first state and an electrostatic capacitance change in the second state. |
| US10075160B2 |
Switch circuit, radio-frequency module, and communication device
A switch circuit includes first and second switches. The first switch includes a first common terminal and at least two first selection terminals selectively connected to the first common terminal. The second switch includes at least one second common terminal and at least one second selection terminal selectively connected to the at least one second common terminal. One of the at least two first selection terminals and the at least one second common terminal are connected to each other via a path passing through a first multiplexer. Another one of the at least two first selection terminals and the at least one second common terminal are connected to each other via a bypass path bypassing the first multiplexer. |
| US10075159B1 |
High frequency phase shifter using limited ground plane transition and switching arrangement
Designing phase shifters having small insertion loss and footprint for mm-wave applications is challenging. The disclosed methods and devices provide solutions to overcome such challenge. Devices based on limited ground coplanar waveguide structure are also disclosed wherein the 180° phase shift is created using through and changeover mm-wave switches. |
| US10075155B2 |
Comparator, ad converter, solid-state image pickup device, electronic device, method of controlling comparator, data writing circuit, data reading circuit, and data transferring circuit
An electronic device is provided for improving the determining speed of the comparator and reducing power consumption. The comparator includes a differential input circuit configured to operate with a first power supply voltage and output a signal when an input signal is higher than a reference signal in voltage; a positive feedback circuit configured to operate with a second power supply voltage lower than the first power supply voltage and to accelerate transition speed when a compared result signal indicating a compared result between the input signal and the reference signal in voltage, is inverted, based on the output signal of the differential input circuit; and a voltage conversion circuit configured to convert the output signal of the differential input circuit into a signal corresponding to the second power supply voltage. |
| US10075154B1 |
Analog front end circuit of an optical pulse energy digitizer
An analog front end circuit of an optical pulse energy digitizer includes a multiphase clock circuit, a demultiplexer configured to demultiplex a current pulse stream into demultiplexed current pulse streams, and integrate-and-dump circuits coupled with the demultiplexer. Each ingrate and dump circuit is configured to convert one of the demultiplexed current pulse streams to provide a demultiplexed voltage pulse stream. The multiphase clock circuit includes latches having outputs coupled to a combination logic circuit. The combination logic circuit is configured to provide clock signals for the integrate-and-dump circuits. |
| US10075151B2 |
High power W-band/F-band Schottky diode based frequency multipliers
A solid state device chip including diodes (generating a higher frequency output through frequency multiplication of the input frequency) and a novel on-chip power combining design. Together with the on-chip power combining, the chip has increased efficiency because the diodes' anodes, being micro-fabricated simultaneously on the same patch of a GaAs wafer under identical conditions, are very well balanced. The diodes' GaAs heterostructure and the overall chip geometry are designed to be optimized for high power operation. As a result of all these features, the device can generate record-setting power having a signal frequency in the F-band and W-band (30% conversion efficiency). |
| US10075148B2 |
Resonance circuit complex electronic component and resonance circuit device
A resonance circuit complex electronic component includes a first circuit element and a second circuit element defining a resonance circuit, an external connection terminal connected to outside, and a plurality of routing conductors connecting an external terminal of the first circuit element and an external terminal of the second circuit element to the external connection terminal, respectively. At least one of the plurality of routing conductors includes an inductor conductor extending in a direction not in parallel with a mounting surface. |
| US10075147B2 |
Acoustic resonator and method of manufacturing the same
An acoustic resonator is provided in which loss of acoustic waves in a transverse direction may be reduced through a cavity formed in an acoustic resonance unit including a first electrode, a piezoelectric layer, and a second electrode, and in which acoustic waves in a longitudinal direction may be reduced by forming an air gap between the acoustic resonance unit and a substrate. Whereby, a quality factor may be improved. |
| US10075146B2 |
Elastic wave device with sealing structure
An elastic wave device including a sealing structure. Examples of the elastic wave device include a piezoelectric substrate, an IDT electrode provided on the substrate, a first wiring electrode provided on the substrate adjacent the IDT electrode, a second wiring electrode provided on the first wiring electrode, and a dielectric sealing structure that extends over and seals an excitation space above the IDT electrode in which the IDT electrode excites the elastic wave. The second wiring electrode includes a protrusion formed on its outer periphery and extending beyond the first wiring electrode into the excitation space. The first and/or second wiring electrodes are electrically connected to the IDT electrode. The dielectric sealing structure includes a sealing wall provided on the second wiring electrode, the sealing wall being spaced apart from the IDT electrode by the protrusion and having a side surface that defines a side edge of the excitation space. |
| US10075143B2 |
Layer structures for RF filters fabricated using rare earth oxides and epitaxial aluminum nitride
Layer structures for RF filters can be fabricated using rare earth oxides and epitaxial aluminum nitride, and methods for growing the layer structures. A layer structure can include an epitaxial crystalline rare earth oxide (REO) layer over a substrate, a first epitaxial electrode layer over the crystalline REO layer, and an epitaxial piezoelectric layer over the first epitaxial electrode layer. The layer structure can further include a second electrode layer over the epitaxial piezoelectric layer. The first electrode layer can include an epitaxial metal. The epitaxial metal can be single-crystal. The first electrode layer can include one or more of a rare earth pnictide, and a rare earth silicide (RESi). |
| US10075139B2 |
Linear high voltage driver with programmable differential and common mode gain
A low voltage to high voltage (LV2HV) conversion circuit has an input configured to receive an input signal (at a relatively low voltage) and an output configured to generate an output signal (at a relatively high voltage). The LV2HV conversion circuit includes a voltage to current conversion circuit referenced to the relatively low voltage and configured to convert a voltage of the input signal to a first current, wherein a magnitude of the first current is dependent on said voltage of the input signal and a gain setting value. A current mirroring circuit mirrors the first current and outputs a second current. A current to voltage conversion circuit converts the second current to a voltage of the output signal. The current mirroring circuit and current to voltage conversion circuit are referenced to the relatively high voltage. |
| US10075136B2 |
Power amplifier
The present invention discloses a power amplifier capable of adaptively operating in one of an energy efficient mode and a high output power mode. An embodiment of the power amplifier includes a first transistor, a second transistor, a first bias element, a second bias element, a third bias element and a plurality of switches. In the energy efficient mode, by the control over the on/off states of the switches, an inverter type power amplifier is realized with the first transistor, the second transistor, the second bias element and the third bias element. In the high output power mode, by the control over the on/off states of the switches, a common source amplifier or a common emitter amplifier is realized with the second transistor and the first bias element. |
| US10075135B2 |
Envelope modulator
In an embodiment an envelope modulator comprises a gain compensated lag-lead network or a gain compensated lead-lag network. |
| US10075123B2 |
Semiconductor device, motor control system, and control method for semiconductor device
A semiconductor device according to one embodiment selects one of the first and second resolver/digital converters and interrupts a supply of a power supply voltage to the other one of the first and second resolver/digital converters, and when an error is detected in the selected one of the first and second resolver/digital converters, the semiconductor device starts the supply of the voltage to the other one of the first and second resolver/digital converters, and switches the one of the first and second resolver/digital converters to the other one of the first and second resolver/digital converters. |
| US10075120B2 |
Motor drive device
A motor drive device includes: reverse converter that converts DC power from a forward converter into AC power; a DC link capacitor provided in a DC link; a first current detection part that detects current flowing between the forward converter and capacitor; a second current detection part that detects current flowing between the capacitor and reverse converter; a voltage detection part that detects a voltage of the capacitor; and a capacitance decline detection part that obtains a change value in electric charge of the capacitor from a n integrated value by integrated a predetermined time of a difference in current values detected by the current detection parts, obtains a capacitance value of the capacitor based on the obtained change amount in electric charge and change amount in voltage of the capacitor for the predetermined time, and detects a capacitance decline in the capacitor based on the obtained capacitance value. |
| US10075106B2 |
DC synchronous machine
An assembly for a direct current (DC) synchronous machine, according to an exemplary aspect of the present disclosure includes, among other things, a stationary portion including a direct current (DC) armature winding and a rotating portion including alternating current (AC) field winding configured to supply DC output to the DC armature winding. A rotating inverter is configured to selectively communicate current to the AC field winding such that a frequency of the current is adjusted to approach synchronization with a position of the rotating portion. A method for generating DC output from a DC synchronous machine is also disclosed. |
| US10075105B2 |
End ring and rotor bar for line start permanent magnet motor
A rotor for an LSIPM comprises a plurality of permanent magnets defining a number of poles (“P”) of the LSIPM, and a plurality of rotor bars spaced about the rotor defining a rotor bar area (“BA”). The rotor bars are formed of a conductive material having an associated conductivity (“σRB”). End members are disposed on axial opposite ends of the rotor core. The end members are in electrical contact with the rotor bars. The end members are formed from a material having an associated conductivity (“σEM”). Each end ring member has a minimum geometric cross sectional area (“ERA”) and outer diameter that generally corresponds to the rotor core outer diameter. The ERA is greater than 0.5 times the rotor bar area per the number of poles (BA/P) times a ratio of the rotor bar material conductivity to the end member material conductivity (σRB/σEM). |
| US10075101B2 |
Vibration type actuator
A vibration type actuator including a vibrator having an electro-mechanical energy conversion element and an elastic member fixed to the electro-mechanical energy conversion element; a base unit configured to fix the vibrator; a moving body configured to come into press contact with the vibrator and capable of being moved by the vibration; a press member configured to bring the vibrator and the moving body into press contact with each other and transmit a drive force of the moving body to an output unit; and a bearing unit configured to rotatably support the output unit with respect to the base unit, wherein the bearing unit is arranged on an outer peripheral side of the vibrator and the moving body in a direction orthogonal to a direction of rotation axis of the output unit. |
| US10075100B2 |
Three dimensional triboelectric energy harvester
There is provided a three-dimensional triboelectric energy generator comprising: a moving object; at least two triboelectric energy generator modules defining at least two planes respectively, wherein the moving object is disposed between the least two planes; and at least two elastic members configured to couple the moving object to the at least two triboelectric energy generator modules respectively, wherein a movement of the moving object allows each of the at least two triboelectric energy generator modules to generate a triboelectric energy. |
| US10075093B2 |
Power conversion device for suppressing fluctuation of common mode voltage
Provided is a power conversion device capable of suppressing common-mode voltage fluctuation resulting from output voltage transitioning. A power conversion device 1 is provided with N voltage control units 21 to 2N, a full-bridge conversion unit having four switches QB1 to QB4, a clamp unit having holding switches QC1 and QC2, and a control unit 5. The control unit controls the four switches QB1 to QB4, the holding switches QC1 and QC2, the pairs of regenerative switches Q11 to Q1N and Q21 to Q2N and pairs of input switches Q31 to Q3N and Q41 to Q4N of each of the N voltage control units 21 to 2N. As a result, the control unit can switch an output voltage V1 between 2N+3 levels. |
| US10075088B2 |
Controlling a load commutated converter during undervoltage
A load commutated converter interconnects an AC power grid with an AC load and comprises a grid-side converter, a DC link and a load-side converter. A method for controlling the load commutated converter comprises: determining a gridside firing angle for the grid-side converter; determining a load-side firing angle for the load-side converter; determining a grid voltage of the AC power grid; modifying the grid-side firing angle and/or the load-side firing angle based on the grid voltage, such that when an undervoltage condition in the AC power grid occurs, the operation of the load commutated converter is adapted to a change in the grid voltage; and applying the grid-side firing angle to the grid-side converter and the load-side firing angle to the load-side converter. |
| US10075083B2 |
Multi-step simplified optimal trajectory control (SOTC) based on only Vo and I load
A resonant power converter is disclosed with a driving circuit generating a switching signal connecting power to a resonant tank circuit, with a voltage monitoring circuit measuring a voltage output and a load current. A micro-controller is operable with a control circuit for multiple step sampling with the switching signal at a switching frequency to settle the resonant circuit determined from the voltage output and load current. A fast load transient response at a high frequency with the resonant circuit provides the multiple step sampling to ensure enough time for micro-controller to calculate. Optimal trajectory control facilitates a burst mode of high frequency with the resonant circuit using adaptive multiple step sampling for an on-time to extend the burst operation range. A soft start-up process uses the micro-controller processing in multiple stages. |
| US10075081B2 |
Insulated synchronous rectification DC/DC converter
An external circuit element RSET is connected in use to an SET terminal. A synchronous rectification controller generates a pulse signal S1 based on a control time determined according to the state of the SET terminal. A driver switches on and off the synchronous rectification transistor according to the pulse signal S1. An abnormal state detection circuit is capable of detecting an open-circuit state and/or a short-circuit state that can occur in the SET terminal. When the abnormal state detection circuit detects such an open-circuit state and/or short-circuit state, the abnormal state detection circuit asserts a detection signal S11. When the detection signal S11 is asserted, a primary-side controller arranged on the primary side of the DC/DC converter is instructed to suspend the switching operation of a switching transistor. |
| US10075080B1 |
Three-level converter using an auxiliary switched capacitor circuit
In a described example, an apparatus includes a first switch coupled between a terminal for receiving an input voltage and a top plate node, and having a first control terminal; a second switch coupled between the top plate node and a switching node, and having a second control terminal; a third switch coupled between the switching node and a bottom plate node and having a third control terminal; a fourth switch coupled between the bottom plate node and a ground terminal, and having a fourth control terminal; a flying capacitor coupled between the top plate node and the bottom plate node; a fifth switch coupled between the top plate node and an auxiliary node; a sixth switch coupled between the auxiliary node and the bottom plate node; and an auxiliary capacitor coupled between the auxiliary control terminal and a ground terminal. |
| US10075079B2 |
Driver for low emission switching regulator
A switching regulator includes circuitry for reducing conductive emissions caused when the regulators switch from one transistor switch to the other. The switching regulator includes at least one switch with a diode connected from the source to the drain of at least one of the transistor switches. When the regulator switches from one transistor switch to the other, the circuitry initiates turning on the switch with a relatively small, current-limited signal, waits for the diode across the recently turned off switch to complete reverse recovery, and then quickly turns the new switch fully on. |
| US10075078B2 |
Control circuit for maintaining a switching frequency for constant on time converter
A control circuit for a switching power converter is disclosed. The control circuit may comprise an OFF control signal generation module configured to generate an OFF control signal having an inactive logic state and an active logic state. The control circuit is configured to turn OFF a main switch of the switching power converter in response to the active logic state. The OFF control signal generation module can regulate an ON time of the main switch through regulating a change of the OFF control signal from the inactive logic state to the active logic state based on a first capacitor voltage across a first capacitor to maintain a switching frequency of the main switch substantially constant. The first capacitor is charged in a predetermined time since the main switch is turned ON and discharged after the predetermined time. |
| US10075076B1 |
Voltage converter with current steering
A voltage converter circuit includes a high side transistor, a high side driver coupled to a control input of the high side transistor, a low side transistor coupled to the high side transistor at a switch node, and a current steering circuit coupled to the control input of the high side and to the switch node. During transition of the high side transistor to an on state, a current from the high side driver initially divides between the control input of the high side transistor and the current steering circuit, and as a voltage on the switch node increases, less of the current from the high side driver flows through the current steering circuit and more of the current from the high side driver flows to the control input of the high side transistor. |
| US10075071B2 |
Electronic device including a power management integrated circuit
An electronic device includes a load device and a power management integrated circuit. The power management integrated circuit is configured to calculate a load power value and provide the load power value to the load device in response to a request from the load device. The power management integrated circuit includes a plurality of regulators and a controller. Each of the plurality of regulators includes a current meter for measuring a load current value to be provided to the load device, and the controller is configured to calculate the load power value by using the load current value measured by the current meter and a load voltage value provided from each of the plurality of regulators to the load device. |
| US10075068B2 |
Power source device
A power source device has: a storage unit configured to receive a generated power and store as a storage power; a boost unit configured to generate, from a storage power supplied from the storage unit, a boosted power having a higher voltage than a voltage of the storage power, and supply the boosted power to a load; and a voltage detection unit configured to output a boost operation permission signal permitting a boost operation of the boost unit to the boost unit when the storage voltage of the boost unit increases to become a voltage equal to or higher than a minimum operation voltage of the boost unit. The boost unit is configured to start the boost operation by the storage power supplied from the storage unit and operates on the boosted power generated by the boost operation as an operation power source when the boost operation permission signal is output from the voltage detection unit. |
| US10075063B2 |
Dual stage Vcc charging for switched mode power supply
A startup circuit is provided for establishing the Vcc voltage level of a switching power converter. The startup circuit uses a switch controller and path switching transistor to provide a two-stage Vcc capacitor charging that reduces startup time while avoiding short circuit damage through the alternate usage of a high impedance charging path and a low-impedance charging path. |
| US10075059B2 |
Current detection apparatus and power conversion apparatus
A current detection apparatus is provided which detects a current flowing through a detection part in an electrical circuit. The current detection apparatus includes a first coil connected in series with the detection part, a second coil magnetically coupled with the first coil, a full-wave rectifier circuit connected to both ends of the second coil, a switching element having a first end connected to a positive electrode side output part of the full-wave rectifier circuit and a second end connected to a first resistor, and a second resistor that forms a closed circuit with the second coil regardless of an open or closed state of the switching element. |
| US10075057B2 |
Hybrid topology power converter and control method thereof
A hybrid topology power converter includes a three-level circuit module and a cascaded H-bridge circuit module. A control method includes the following steps. Firstly, a zero sequence component is injected into a total modulation wave, thereby generating a compensated total modulation wave. Then, a first voltage signal is generated according to the compensated total modulation wave. An H-bridge modulation wave is generated according to the compensated total modulation wave and the first voltage signal. A three-level driving signal is generated according to the first voltage signal, and an H-bridge driving signal is generated according to the H-bridge modulation wave. A duty cycle of at least one switch element of the three-level circuit module is adjusted according to the three-level driving signal. A duty cycle of at least one switch elements of the cascaded H-bridge circuit module is adjusted according to the H-bridge driving signal. |
| US10075056B2 |
Modular embedded multi-level converter
A method for power conversion includes coupling a first string to a second string via a first connecting node and a second connecting node to form at least one leg of a power converter. The first string is operatively coupled across a first bus and a second bus and comprises a first branch and a second branch coupled via a third connecting node. The first branch and the second branch include a plurality of controllable semiconductor switches. Furthermore, the second string comprises a first chain link and a second chain link coupled via an alternating current phase bus and includes a plurality of switching units. The first chain link and/or the second chain link are controlled to generate a negative voltage across at least one of the plurality of controllable semiconductor switches during a switch turn off process. |
| US10075052B2 |
Voice coil motor
A voice coil motor includes a holder, a metal yoke, a carrier, a plurality of magnets, a coil and at least two spring plates. The holder includes a first opening and a cylindrical sidewall disposed around the first opening. The metal yoke coupled to the holder includes a second opening and a front end portion. The cylindrical sidewall extends from the first opening towards the second opening. The carrier movably disposed in the metal yoke includes a covering portion disposed on one side of the carrier towards the holder and correspondingly to the cylindrical sidewall, wherein the covering portion surrounds the cylindrical sidewall and farther from the first opening than the cylindrical sidewall. The magnets are disposed in the metal yoke. The coil is wound around the carrier and adjacent to the magnets. Each of the spring plates is flat sheet and coupled to the carrier. |
| US10075051B2 |
Series-wound heteropolar inductor motor
An inductor motor includes a rotor with teeth and no windings and a stator including teeth, three phase windings, and at least one field winding. A three phase rectifier has an input connected to the phase windings and an output connected to the field winding. |
| US10075050B2 |
Switched reluctance motor and switched reluctance apparatus for hybrid vehicles
An improved hybrid drive apparatus with a switched reluctance hub motor. The switched reluctance motor eliminates any drag caused by the existing magnetic fields of the motors used in the prior art by turning off the magnetic fields when not being used. It also is cleaner and more efficient to operate, as any magnetic road dust or debris attracted during operation is dropped or repelled when the magnetic fields are turned off. An improved switched reluctance motor may be used, with a stator ring and rotor ring designed so that the low reluctance flux path does not pass through the full diameter of the rotor or rotor bars. |
| US10075042B2 |
Motor programming tool
A tool for programming a controller of an electric motor by engaging a connection block of the motor and providing high voltage power and communicating programming signals to the controller. The tool includes a body having an interface for engaging the connection block, and internal wiring presenting tool terminals at the interface for making contact with corresponding motor terminals to allow for providing power and communicating signals between the tool and the controller. An energy-limited transformer having an isolated high impedance secondary winding provides both electrical isolation to protect against shock and low energy output to protect against arc flash. Redundant interlocks include a software interlock which allows the power to be present at the interface only during actual programming of the controller. A light ring encircling the body indicates the presence of high voltage and is visible from multiple directions. |
| US10075041B2 |
Motor for an electrohydraulic actuator
A motor for an electrohydraulic actuator (EHA). The motor comprises a rotary shaft for rotation about an axis (R), a rotor attached to the rotary shaft and rotatable therewith, a stator surrounding at least a portion of the rotor and a liner disposed between the rotor and the stator. The liner defines an axially extending chamber around the rotor for retaining a fluid between the rotor and the liner. The liner comprises a tubular body having an open end and a closed end. An EHA comprising the motor is also claimed. |
| US10075035B2 |
Segmented dual radial gap brushless PMDC motor/generator
The present invention provides a module dual radial gap brushless, permanent magnet AC or DC (BLPMAC/BLPMDC) rotary electrical motor/generator suitable for direct drive wind or other fluid medium driven turbines. The motor/generator includes a circular rotor ring of individual rotor segments and a circular stator ring of individual stator segments. Each rotor segment includes a plurality of magnet modules disposed therein and arranged in alternating magnetic plurality. The stator includes a plurality of stator induction modules nested within the rotating rotor. Each stator induction module includes a coil electrically connected to a phase bus bar and a common bus bar. In a first embodiment of the stator induction modules, the motor/generator has a pre-established, fixed gap between the magnets and the coils. In a second embodiment of the stator induction modules, the generator has a gap controlled by a self-calibrating mechanism that compensates for variations in dimensional tolerance and concentricity between the rotor and the stator. |
| US10075031B2 |
Electric motor
An electric motor includes a yoke having six magnetic poles; a rotary shaft which is provided inside the yoke in a freely rotatable manner; an armature core (6) which has teeth (36) attached to the rotary shaft, radially extending in a radial direction and set in an arrangement of an even number, and an even number of slots (37) formed between the teeth; an armature coil (7) which is wound around the teeth in a single wave winding; and a commutator (13) which is provided in the rotary shaft to be adjacent to the armature core (6) and has a plurality of circumferentially disposed segments (41) to which the armature coil (7) is connected. |
| US10075030B2 |
Electric machine
An electric machine comprise a first carrier having an array of electromagnetic elements and a second carrier having electromagnetic elements defining magnetic poles, the second carrier being arranged to move relative to the first carrier. An airgap is provided between the first carrier and the second carrier. The electromagnetic elements of the first carrier include posts, with slots between the posts, one or more electric conductors in each slot, the posts of the first carrier having a post height in mm. The first carrier and the second carrier together define a size of the electric machine. The magnetic poles having a pole pitch in mm. The size of the motor, pole pitch and post height are selected to fall within a region in a space defined by size, pole pitch and post height that provides a benefit in terms of force or torque per weight per excitation level. |
| US10075028B2 |
Determining physical alignment between magnetic couplers for wireless power transfer
An apparatus includes an energy input module that applies an amount of energy to a primary converter of a wireless power transfer (“WPT”) system. The WPT system includes secondary converter with a secondary receiver pad. The WPT system transfers energy from a primary transmitter pad to the secondary receiver pad and the secondary converter provides power to a load. The apparatus includes a coupling measurement module that measures a coupling coefficient between the primary transmitter pad and the secondary receiver pad when the primary transmitter pad and the secondary receiver pad are separated by a vertical distance and horizontally aligned at a horizontal position. The apparatus includes a coupling threshold module that determines if the coupling coefficient is above a coupling threshold, and an alignment alert module that sends an alignment alert in response to the coupling coefficient being above the coupling threshold. |
| US10075025B2 |
Power transmission device, wireless power feeding system, and control method
The present power transmission device performs a power transmission process for transmitting power in a wireless manner through electromagnetic field resonance coupling using a resonance circuit. In a case where a resonance frequency of the resonance circuit set to be the same as a frequency of a power transmission signal which is output as transmission power is deviated during transmission of the power, the present power transmission device detects a direction in which the resonance frequency is deviated and controls the power transmission process on the basis of a detection result thereof. Consequently, it is possible to determine not only whether or not a foreign substance is present in a power transmission region but also determines whether or not the foreign substance influences wireless power transmission with high accuracy, and thus reliability of the wireless power transmission system can be improved. |
| US10075022B2 |
Coil unit and power supplying system
A power supplying system magnetically resonates between a primary resonant coil that configures a primary core unit and a secondary resonant coil that configures a secondary core unit for contactlessly supplying the power. The primary and secondary resonant coils are wound around the primary and secondary ferrite cores respectively, and face each other in the direction perpendicular to the axial direction of the primary and secondary resonant coils when supplying the power. The primary and secondary ferrite cores are divided into a plurality of portions along the axial direction of the primary and secondary resonant coils such that a width of the both end portions is shorter than a width of the center portion. |
| US10075020B2 |
Method for transmitting signal by wireless power transmitter in wireless charging system, wireless power transmitter and wireless power receiver
A method of transmitting a signal by a wireless power transmitter in a wireless charging system, wireless power transmitter, and a wireless power receiver are provided. The method includes transmitting a first signal; transmitting a second signal; detecting a load change during a period in which the second signal is transmitted; and extending a transmission period of the second signal based on the detected load change. The wireless power transmitter includes a power transmission unit configured to transmit a first signal and a second signal; a sensing unit configured to detect a load change during a period in which the second signal is transmitted; and a controller configured to extend a transmission period of the second signal based on the detected load change. |
| US10075018B2 |
Wireless power receiver
A wireless power receiver is disclosed. A wireless power receiver according to various embodiments of the present disclosure includes a resonant reception unit configured to receive wireless power by a resonance scheme; an inductive reception unit configured to receive wireless power by an induction scheme; and a power processing unit configured to process wireless power received at the resonant reception unit and the inductive reception unit. When the wireless power is received by the induction scheme, a current flowing in the inductive reception unit is greater than a current flowing in the resonant reception unit, and when the wireless power is received by the resonance scheme, a current flowing in the resonant reception unit is greater than a current flowing in the inductive reception unit. |
| US10075014B2 |
Charging control system and device
A charging control system for charging a secondary battery from a solar battery, including a first path for transmitting power from the solar battery to the secondary battery, a second path for sensing the voltage of the secondary battery, and a comparison unit for comparing the solar battery voltage with the sensed voltage of the secondary battery. The first path includes a first interrupter, controlled by the comparison unit, which interrupts the first path to prevent discharge of the secondary battery through the solar battery when the solar battery voltage falls below the secondary battery voltage. The second path includes a second interrupter that interrupts the second path after the first path is interrupted, to prevent the secondary battery from discharging through the second path when not being charged through the first path. |
| US10075010B2 |
Tablet connection system
In one embodiment, the tablet connection system includes an attachment station configured to couple to a tablet, and a tablet attachment system configured to couple to the attachment station and the tablet. The attachment station includes a charging mechanism such that the attachment station is configured to charge the tablet and hold the tablet such that the tablet is positioned for viewing by a user. In one embodiment, the charging mechanism of the attachment station is configured to wirelessly charge the tablet that is coupled thereto. The tablet attachment system is configured to provide coupling between the tablet and the attachment station. |
| US10075008B1 |
Systems and methods for manually adjusting when receiving electronic devices are scheduled to receive wirelessly delivered power from a wireless power transmitter in a wireless power network
The embodiments described herein include a transmitter that transmits a power transmission signal (e.g., radio frequency (RF) signal waves) to create a three-dimensional pocket of energy. At least one receiver can be connected to or integrated into electronic devices and receive power from the pocket of energy. A wireless power network may include a plurality of wireless power transmitters each with an embedded wireless power transmitter manager, including a wireless power manager application. The wireless power network may include a plurality of client devices with wireless power receivers. Wireless power receivers may include a power receiver application configured to communicate with the wireless power manager application. The wireless power manager application may include a device database where information about the wireless power network may be stored. |
| US10075005B2 |
Portable electric vehicle battery discharger with physically removable power discharge modules
A battery discharge device using a plurality of power modules for varying a discharge capacity of the device, and its method of use. The device can be used to discharge high-voltage, high-energy density battery packs such as might be used in hybrid or electric vehicles. The device can discharge the energy of the battery pack at a relatively constant power rate. |
| US10074998B2 |
Charging system, power supply device and aircraft
A charging system includes a power supply device and a charging device. The power supply device includes a power supply and at least two exposed power supply panels connected to the power supply. The at least two power supply panels are electrically insulated from each other and include at least one anode power supply panel connected to an anode of the power supply and at least one cathode power supply panel connected to a cathode of the power supply. The at least one anode power supply panel and the at least one cathode power supply panel are alternately arranged. The charging device includes a charging circuit and at least two charging contacts each being connected to a charging anode and a charging cathode of the charging circuit respectively through a diode. The charging device is configured to contact the power supply panels through the charging contacts. |
| US10074996B2 |
Bulk force in a battery pack and its application to state of charge estimation
There is disclosed an electrical device including a battery pack, a pressure sensor for measuring a volume change of the battery pack, a voltage sensor in electrical communication with a positive terminal and a negative terminal of the battery pack, a temperature sensor positioned in a cell of the battery pack, and a battery management system. The battery management system includes a controller in electrical communication with the pressure sensor, the voltage sensor, and the temperature sensor, the controller being configured to execute a program stored in the controller to determine a state of charge percentage of the battery pack based on a pressure reading from the pressure sensor, a terminal voltage reading from the voltage sensor, and a temperature reading from the temperature sensor. |
| US10074994B2 |
Power tool system
A power tool system includes at least one power tool, in particular at least one measuring tool, which has a holder for at least partial insertion of a rechargeable battery pack, and a rechargeable battery pack, in particular a rechargeable battery pack including lithium cell chemistry, for reversible insertion into the holder of the at least one power tool. The holder and the rechargeable battery pack have compatible mechanical and electrical interfaces for mechanical and electrical contact-connection of the power tool and the rechargeable battery pack. |
| US10074993B2 |
Simultaneous transmission and reception of guided surface waves
Disclosed are various embodiments of a guided surface wave transmitter/receiver configured to transmit a guided surface wave at a first frequency and to receive guided surface waves at a second frequency, concurrently with the transmission of guided surface waves at the first frequency. The various embodiments can be configured to retransmit received power and applied the received power to an electrical load. The various embodiments of the guided surface wave transmitter/receiver also can be configured as an amplitude modulation (AM) repeater. |
| US10074990B2 |
Power conversion apparatus, power management apparatus, and method for power management
Remaining power information regarding remaining power generation capability of a power generation apparatus can be transmitted. A power conversion apparatus includes a controller that acquires remaining power generation capability of a power generation apparatus and a communication interface that transmits remaining power information regarding the remaining power generation capability to an external power management apparatus. |
| US10074986B2 |
System for providing a primary control power for a power grid
A system for providing a primary control power (PCP) for a power grid (PG) by at least one energy storage device (ESD) comprising an energy resource controller (ERC) connected to said energy storage device (ESD), wherein said energy resource controller (ERC) has a state of charge control unit (SOC-CU) adapted to perform a state of charge (SOC) power control of the energy storage device (ESD) to avoid inadmissible state of charge states of the energy storage device (ESD) caused by a stochastic demand for primary control power (PCP) by said power grid (PG). |
| US10074983B2 |
Primary power grid frequency response characterization using phasor measurement unit data
The technology is generally directed towards characterizing primary frequency response parameters (e.g., frequency response coefficient, inertia, damping, droop) for an interconnection, region, and power plant utilizing phasor measure unit (PMU) data captured during an event (e.g., a generation trip event) that causes an imbalance in the power grid system. Pre-processing of localized PMU based frequency measurements combined with system identification techniques fit the observed frequency response to estimate parameters such as system inertia, frequency response coefficient, turbine time constant, system damping and governor droop that characterize the interconnection-wide frequency response. |
| US10074982B2 |
Transformer-type voltage controller, reactive-power-adjusting-type voltage controller, and power-distribution-system voltage control system
The transformer-type voltage controller calculates a total reactive-power integration value, a total positive-maximum reactive-power integration value, and a total negative-maximum reactive-power integration value by using reactive power generation data that includes those integration values and received from a reactive-power-control-type voltage controller, calculates a positive reactive-power margin according to the total positive-maximum reactive-power integration value and the total reactive-power integration value, and calculates a negative reactive-power margin according to the negative-maximum reactive-power integration value total and the reactive-power integration value total, and changes a tap position of a transformer-type voltage control device such that if the positive reactive-power margin is smaller than a positive-side threshold, the positive reactive-power margin becomes larger than the positive-side threshold, and changes the tap position such that if the negative reactive-power margin is smaller than a negative-side threshold, the negative reactive-power margin becomes larger than the negative-side threshold. |
| US10074981B2 |
Power control systems and methods
A power supply configured to be operatively connected to at least one load, comprising an AC bus operatively connected to the load, a first AC power source operatively connected to the AC bus, a DC bus, a DC/AC converter operatively connected between the DC bus and the AC bus, a first DC power source, and a load balancer operatively connected between the first DC power source and the DC bus. The power supply operates in a first mode in which power is supplied to the load from the first AC power source through the AC bus and in a second mode in which power is supplied to the load from the first DC power source through the DC bus, the DC/AC converter, and the AC bus. |
| US10074975B2 |
Power supply controller
A power supply device (1) includes a parallel connection of a plurality of series circuits each including a secondary battery (11A, 11B) and a relay (12A, 12B) connected in series with the secondary battery. A control apparatus for controlling ON/OFF timings of the relays (12A, 12B) includes a control device (2) to set a time difference between the ON/OFF timings of the relays (12A, 12B) to control the supply of power at optimum timings. |
| US10074974B2 |
Electrical facility and arrangement for protecting the electrical facility
An arrangement for protecting an electrical facility from overvoltages having an overcurrent protection facility arranged in a first series circuit and a shunt circuit arranged between the overcurrent protection facility and the electrical facility to be protected, the shunt series resulting in a second series circuit, wherein a diode for discharging transient overvoltages is arranged in the shunt circuit, which is conductive if a voltage threshold is exceeded, as a result of which the current resulting from the overvoltage can be passed through the shunt circuit to the facility to be protected into the second shunt circuit, where a first inductor is arranged in a series connection to the diode, the diode is connected here to a first diode terminal on the first series circuit and is connected to a second diode terminal on the first inductor, and where the overcurrent protection facility is not triggered prematurely by temporary overvoltages. |
| US10074973B2 |
Overvoltage protection apparatus with monitoring function
The object of the invention is an overvoltage protection apparatus with monitoring function having a parallel circuit of two branch circuits, wherein the first branch circuit has a first overvoltage protection device and a second overvoltage protection device that are connected in series, wherein the second branch circuit has a third device and a fourth device that are connected in series, wherein the first overvoltage device and the third device have a first shared voltage potential during operation, and wherein the second overvoltage device and the fourth device have a second shared voltage potential during operation, wherein a first measuring tap is provided between the first overvoltage protection device and the second overvoltage protection device and wherein a second measuring tap is provided between the third device and the fourth device, with a signal being derived from the voltage between the first measuring tap and the second measuring tap that provides state information in relation to the first overvoltage protection device and the second overvoltage protection device. |
| US10074969B2 |
Travelling wave protection of a transmission line
A mechanism for travelling wave protection of a transmission line and a method for acquiring information of both voltage and current polarities from two ends of a transmission line. The method includes comparing the voltage and current polarities of both ends of the transmission line to each other. The method also includes making a trip decision based on the comparison. |
| US10074968B2 |
Method and apparatus for continuous short-circuit protection
A power-source protection circuit includes a power source including a first voltage rail and a second voltage rail, a pass switch connected across the first voltage rail and a third voltage rail, a control switch connected to the second voltage rail and a control terminal of the pass switch, such that the pass switch turns on in response to the control switch turning on and the pass switch turns off in response to the control switch turning off, and output terminals connected to the third voltage rail and the second voltage rail. The control switch is arranged to switch on when the power source is started and the control switch is arranged to switch off when the output terminals are short-circuited and to switch on when the short-circuit is removed. |
| US10074963B2 |
Tangent suspension accessory assembly and accessory bracket therefor
A tangent suspension bracket configured for coupling to at least one of a suspension insulator and a conductor clamp assembly. The tangent suspension bracket further includes a central cap, a first end attachment structure and a second end attachment structure. The central cap structure includes an upper wall having an opening and a depending skirt, together defining a downwardly opening cavity. The opening is structurally configured to allow the passage of a portion of one of the suspension insulator and the conductor clamp assembly while maintaining a portion within the downwardly opening cavity, so as to secure the central cap structure to one of the suspension insulator and the conductor clamp assembly. The first end attachment assembly extends from the central cap and the second end attachment structure extends from the central cap in the opposite direction. |
| US10074962B2 |
Grating element and external resonator type light emitting device
A grating element includes: a support substrate; an optical material layer; a ridge optical waveguide having an incidence surface on which a laser light is incident and an emission end from which an emission light with a desired wavelength is emitted; and a Bragg grating including concave and convex portions formed within the optical waveguide. The optical waveguide includes an incident portion between the incidence surface and the Bragg grating, and a tapered portion between the incident portion and the Bragg grating. In the Bragg grating, a propagation light propagates in single mode. The width Win of the optical waveguide in the incident portion is larger than the width Wgr of the optical waveguide in the Bragg grating. The width Wt of the optical waveguide in the tapered portion is decreased from the incident portion toward the Bragg grating. The relationships represented by formulas (1) to (3) are satisfied. |
| US10074959B2 |
Modulated laser source and methods of its fabrication and operation
A modulated semiconductor laser source includes a waveguide on a semiconductor substrate; first and second reflectors; a laser electrode; an optical modulator; and a laser-electrode electrical circuit. The reflectors and a resonator segment of the waveguide define a laser resonator with laser output transmitted through the second reflector. The laser electrode is positioned over the resonator segment and a laser current flows through the laser electrode into the resonator segment to produce optical gain. The modulator receives and modulates the laser output, in response to a primary modulation signal, to produce a modulated output optical signal. The laser-electrode circuit is coupled to the laser electrode and derives from the primary modulation signal a laser-electrode secondary modulation current, optimized to reduce chirp in the modulated output signal, that flows through the laser electrode into or out of the resonator segment in addition to the laser current. |
| US10074957B2 |
Variable repetition rate supercontinuum pulses
A method of providing optical supercontinuum pulses can comprise generating optical pump pulses with an optical pump laser, the optical pump pulses having a pump pulse repetition rate; launching optical pump pulses into a nonlinear optical element comprising an optical fiber; generating optical supercontinuum pulses from the optical pump pules via spectral broadening within the optical fiber; selectively providing a plurality of different repetition rates for the optical pump pulses so as to generate optical supercontinuum pulses having different repetition rates; and providing nominally identical spectral broadening of the optical supercontinuum pules having the different repetition rates. |
| US10074954B1 |
High efficiency, low cost, laser power supply
The present application relates to air-cooled electronic devices. An exemplary apparatus has an enclosure including one or more interior surfaces. The interior surfaces at least partially define a plenum. A support member is situated in the enclosure and defines a position reference plane, which can at least partially define the plenum. The apparatus further includes an air-to-fluid heat exchanger situated in the enclosure adjacent the support member, and one or more device bays configured to receive at least one corresponding electronic device. The device bays can be located adjacent the support member such that the position reference plane defines a boundary between the device bays and the plenum. The device bays, the plenum, and the air-to-fluid heat exchanger are in fluid communication with one another along a flow path defined within the enclosure, and the enclosure restricts an air flow along the flow path from exiting the enclosure. |
| US10074952B2 |
Method for assembling and installing a portable power connector
A method for assembling and installing a power connector on a cable includes providing female and male connectors having a tapered insulator and a contact defining a set screw contact having at least one first radial aperture. A first set screw engages the at least one first radial aperture and a second set screw engages the at least one second radial aperture. Each of the first and second set screws define an outer surface and a bore extending at least partway therethrough. A first retaining screw engages the bore of the first set screw and corresponding aperture in the female connector. A second retaining screw engages the bore of the second set screw and corresponding aperture in the male connector. |
| US10074946B2 |
Receptacle connector and electronic device
A receptacle connector adapted to be fixed to a casing of an electronic device and electrically connected to a circuit board for enabling the receptacle connector to be adapted to connect with a plug connector is provided. The receptacle connector includes an insulating body and a plurality of conductive terminals. The insulating body has a tunnel, and the tunnel extends from the outer side of the insulating body to the inner side of the insulating body, wherein a side of the tunnel is exposed at a top portion of the insulating body, and the insulating body is adapted to be fixed to the casing to cover the side of the tunnel, so that the tunnel is adapted to form a plug hole with the casing. The conductive terminals are disposed through the insulating body. A receptacle connector and an electronic device are also provided. |
| US10074945B2 |
Multi-contact connector for an audio jack assembly
Disclosed is an audio barrel jack assembly that reduces or eliminates signal loss when used with either a mono or stereo audio plug. The jack assembly employs a support housing having a passageway sized to receive a conventional audio plug. The passageway including connectors that engage opposite sides of the audio jack for increased surface engagement providing an improved electrical connection. |
| US10074941B1 |
High-speed connector and connector assembly
A high-speed connector includes an insulating body, an insulating cap, two terminal sets and two shielding sheets. The insulating body includes a body portion and a tongue plate. The tongue plate divides the interior of the body portion into two accommodating spaces. The insulating cap is fitted around the front end of the tongue plate of the insulating body. Each of the two terminal sets includes a terminal base and a plurality of terminals. The two shielding sheets are disposed on one side of each of the two terminal sets respectively. A plurality of ground ports is disposed on one side of each shielding sheet respectively, in which the plurality of ground ports contacts the plurality of ground terminals of the plurality of terminals of each terminal set so that the two shielding sheets form ground shielding with the ground terminals of each terminal set respectively. |
| US10074937B2 |
Connector with terminal overstress prevention
In a substrate-side housing of a plug connector and a housing of a socket connector, an abutment receiving portion and a columnar projection are provided to disable the socket connector from being inserted into the substrate-side housing when the socket connector is misaligned beyond a movable range of a fitting-side housing of the plug connector. |
| US10074935B2 |
Floating connector
{Problem} To provide a connector which includes two or more predetermined standard connectors and is capable of securely absorbing deviation in a position and a posture of the two or more predetermined standard connectors during mounting thereof.{Solution to Problem} A connector including a plurality of predetermined standard connectors 2a, 2b which connects with a partner connector; and covers 4, 5 having a first opening portion covering the plurality of predetermined standard connectors and allowing an engagement portion to be exposed, the engagement portion to be engaged with the partner connector of the predetermined standard connector, in which between an outer wall portion 33a of the predetermined standard connector and a wall portion forming the first opening portion, a predetermined space is formed such that the predetermined standard connector can move relative to the cover on a cross plane crossing an engagement direction of engagement with the partner connector, and a first control portion which controls, with respect to the first opening portion, at least either one of a position and a posture of at least one of the predetermined standard connectors. |
| US10074934B1 |
Connector assembly
A connector assembly comprises a first connector and a second connector. One of the first connector and the second connector is a cable connector which is configured to be connected with a cable. The first connector comprises a plurality of first engagement portions. The second connector comprises at least one support portion and at least one second engagement portion. under a mated state where the first connector and the second connector are mated with each other, the first engagement portions are divided into to a first group and a second group and each of the at least one second engagement portion faces one of the first engagement portion(s) of the first group in a front-rear direction while each of the first engagement portion(s) of the second group does not face any of the at least one second engagement portion in the front-rear direction. |
| US10074931B2 |
Waterproof connector and assembly method
The waterproof connector includes a cover and a waterproof connector component cooperated with the cover. The waterproof connector component comprises a body, a gasket and a fastening piece, an outer surface of the body has a first groove and a second groove, the gasket is positioned on the first groove, the fastening piece is positioned on the second groove. |
| US10074929B2 |
Water-stop structure for connector
A water-stop structure (1) for a connector has: a terminal (5) including a mating terminal connecting portion (13), a wire barrel portion (17), and an insulation barrel portion (19); an electric wire (7) installed on the terminal (5) in such a manner that a sheath (25) is removed to expose a core wire (23) at one end portion, the exposed core wire (23) is held by the wire barrel portion (17), and a portion of the sheath (25) near the exposed core wire (23) is held by the insulation barrel portion (19); and a sealing body (9) integrally provided on the electric wire (7) and the terminal (5) so as to cover at least the insulation barrel portion (19). |
| US10074927B1 |
Electrical connector and method for manufacturing electrical connector
An electrical connector and a method for manufacturing the electrical connector are provided to make the electrical connector watertight, simplify assembly, and suppress an increase in manufacturing cost. The electrical connector includes an insulating housing, and conductive contacts held by the housing. The conductive contacts including connection portions that are exposed on a front side of the housing and connect to mating contacts of a mating connector, and terminal portions that protrude behind the housing. A portion of the housing in close contact with the contacts along the outer peripheries of the contacts contains a silane coupling agent. |
| US10074926B2 |
Waterproof connector
A waterproof connector (10) includes an annular rubber ring (30) and a housing (20) on which the rubber ring (30) is to be mounted. A trapezoidal rotation stopping rib (34 having two engaging surfaces is provided on a side edge of the rubber ring (30), whereas an accommodation groove (26) into which the rotation stopping rib is to be accommodated is provided in the housing (20). The accommodation groove (26) has a bottom surface (21A). Two facing engaged surfaces (42) are on both sides of the bottom surface (21A) and are configured to press the rotation stopping rib to the bottom surface (21A) by being engaged with the engaging surfaces of the rotation stopping rib. |
| US10074923B1 |
Axial compliant compression electrical connector
An electrical connector is revealed that has unique useful characteristics. A sheet metal fork supplies the stored energy that imparts a force to a second member—a plunger that makes contact with the mating circuit. The plunger can be configured to increase or decrease the force or deflection and can be designed with various connection ends with different contact characteristics. |
| US10074922B2 |
Actuator device, liquid ejector, and connection structure for connecting first contacts and second contacts of wire member
An actuator device includes: an actuator including first contacts arranged in a first direction; and a wire member including second contacts and joined to the actuator. The second contacts are arranged in the first direction and respectively connected to the first contacts. Each of particular contacts as the first contacts or the second contacts has a protruding and recessed portion including: at least two protrusions; and a recess between the at least two protrusions. The particular contacts include: at least one central-region contact disposed on a central region in the first direction; and at least one end-region contact disposed nearer to an end region than to the central region in the first direction. The protruding and recessed portion of each of the at least one central-region contact is different in shape from the protruding and recessed portion of each of the at least one end-region contact. |
| US10074918B2 |
Printboard contact grip
A printed circuit board connector includes a cable attachment portion configured to be coupled with a cable and a printed circuit board attachment section configured to be coupled with a printed circuit board. The printed circuit board attachment section is configured to be coupled with the printed circuit board via a snap-fit connection. |
| US10074908B1 |
Method for beam steering an omnidirectional periodically-spaced phased array of electrolytic fluid antennas
A phased array of electrolytic fluid antennas comprising: a center conduit filled with electrolytic fluid; a current probe having a central hole therein, wherein the center conduit is disposed within the central hole; and a plurality of electrolytic fluid antennas composed of free-standing streams of electrolytic fluid circularly-distributed about the center conduit, wherein each electrolytic fluid antenna is fluidically coupled to the center conduit by a fluid transmission line of a desired length, and wherein each electrolytic fluid antenna is configured to turn on or off in real time to change the characteristics of the phased array. |
| US10074901B2 |
Beam steering optical phased arrays
A beam steering optical phased array (OPA) may include an optical signal distributor including a plurality of output terminals configured to divide and output input optical signals and phase shifters arranged at the plurality of output terminals and configured to receive the divided optical signals and shift phases thereof to generate phase-shifted optical signals. The beam steering OPA may include antennas configured to receive the phase-shifted optical signals and an optical signal interferometer. The optical signal interferometer may include first input waveguide regions connected to a limited selection of the antennas and extending in a first direction, a multi-mode waveguide region connected to the first input waveguide regions, and a first output waveguide region connected to the multi-mode waveguide region and extending in the first direction. The beam OPA may enable errors due to process dispersion to be effectively corrected, and thus, the beam steering OPA may have enhanced reliability. |
| US10074899B2 |
Antenna system
An antenna system includes a system ground and two antenna units. The two antenna units are individually disposed on two opposite sides of the system ground and symmetrically mirrored with each other. Each antenna unit includes a circuit board, a first antenna pattern and a second antenna pattern. The first antenna pattern is disposed at one side of the circuit board. The first antenna pattern resonates to generate a first high resonant frequency. The second antenna pattern is disposed at the other side of the circuit board. The first antenna pattern resonates with part of the second antenna pattern to generate a low resonant frequency. |
| US10074897B2 |
Underwater radio frequency antenna
The present invention relates to an underwater radio frequency antenna able to radiate in an underwater or equivalent propagation medium. It comprises a hollow conducting tube forming a resonant cavity, said conducting tube having an open end and a closed end, means of excitation of said resonant cavity which area able to be fed with signals and are arranged in such a way that the resonant cavity emits an electromagnetic radiation through said open end, at least one layer of dielectric material filling at least partially said resonant cavity so as to close the open end of the resonant cavity and render said cavity leaktight in relation to the underwater medium and to allow said electromagnetic radiation to pass through. |
| US10074896B1 |
RV television antenna adapter
An RV television antenna adaptor device includes a main body having a pair of elongated hollow channels for receiving and engaging a pair of support beams of an RV antenna system, and a curved tubular shaft that is positioned opposite to the pair of channels for engaging the circular-shaped opening of a pole-mountable television antenna. |
| US10074895B2 |
Collective antenna device
A collective antenna device includes: a case having a gradually rising part in which spatial height increases continuously toward a rear part; a ground plate that is accommodated at a bottom part of the case; a first antenna element that is accommodated in the case and configured for a first frequency; and a second antenna element that is accommodated in the case and configured for a second frequency higher than the first frequency. The second element is accommodated in the case such that the second antenna element is located below or behind the gradually rising part and also located behind the first antenna element. A feed point of the second antenna element is located above the ground plate. |
| US10074893B2 |
Device used to reduce electromagnetic radiations
Exemplary embodiments of the present subject matter is directed towards a device used to reduce electromagnetic radiations comprising a electromagnetic resistance sheet including a first layer and a third layer positioned at front and rear portions of the electromagnetic resistance metallic sheet configured to convert received excess radio frequency radiations of electronic signals to electromagnetic field signals and ground the converted electromagnetic field; and cloud signals for avoiding the transmission of radiations into the human body and environment. The first layer and the third layer coated with plurality of chemical elements. The electromagnetic resistance sheet also includes a second layer positioned between the first layer and the third layer coated with plurality of metallic elements to provide anti corrosion of the electromagnetic resistance sheet in the transmission of radiations. |
| US10074892B2 |
Communication device with metal-frame half-loop antenna element
A communication device includes a ground plane and an antenna element. The antenna element includes a radiation metal strip and a feed metal line. The radiation metal strip is divided into a first metal strip and a second metal strip by a gap. The first metal strip is electrically connected to the ground plane by a first metal section. The second metal strip is electrically connected to the ground plane by a second metal section. The feed metal line has a first to a third connection points. The first connection point is coupled to the first metal strip through a first capacitive element. The second connection point is coupled to the second metal strip through a second capacitive element. The third connection point is a feeding point of the antenna element. The second connection point is located between the first connection point and the third connection point. |
| US10074891B2 |
Smartphone antenna in flexible PCB
A thin, flexible antenna module is provided for use in a smartphone. When the antenna module is assembled in the smartphone, the antenna module provides an MST antenna and an NFC antenna. For this, the antenna module includes a flexible PCB containing coils and further includes a magnetic sheet engaged with flexible PCB. The flexible PCB and the magnetic sheet are attached to each other to form a single body. |
| US10074889B2 |
Chip-scale radio-frequency localization devices and associated systems and methods
A device comprising: a substrate; a semiconductor die mounted on the substrate; a transmit antenna fabricated on the substrate and configured to transmit radio-frequency (RF) signals at least at a first center frequency; a receive antenna fabricated on the substrate and configured to receive RF signals at least at a second center frequency different than the first center frequency; and circuitry integrated with the semiconductor die and configured to provide RF signals to the transmit antenna and to receive RF signals from the receive antenna. |
| US10074888B2 |
Accordion antenna structure
An antenna for transmitting electromagnetic radiation. The antenna comprises a core further comprising at least one layer of contiguous core material and windings disposed on the core forming a plurality or winding segments. The windings define gaps between each winding segment, wherein parameters of the gaps and parameters of the windings are selected to generate a balanced magnetic field. A material of the core comprises an amorphous or annealed material, further comprising metal or alloys, comprising one or more of nickel or nano-crystalline or nano-materials. |
| US10074887B2 |
Antenna chamber with heat venting
According to an implementation, a computing device includes electronic circuitry, and an antenna and heat venting chamber having an antenna radiating element disposed in at least a first plane, a ground plane element disposed in at least a second plane, a first side wall member defining a plurality of perforations, and a second side wall member having a portion that is disposed opposite to the first side wall member, where the portion of the second side wall member defines at least one opening. The computing device includes a cooling system configured to vent heat generated by the electronic circuitry through the antenna and heat venting chamber. |
| US10074886B2 |
Dielectric transmission medium comprising a plurality of rigid dielectric members coupled together in a ball and socket configuration
Aspects of the subject disclosure may include, for example, a transmission medium that includes a dielectric core comprising a plurality of rigid dielectric members configured to propagate guided electromagnetic waves. A dielectric cladding is disposed on at least a portion of an outer surface of the first dielectric core. Other embodiments are disclosed. |
| US10074884B2 |
Metal air battery having air purification module and method of operating the metal air battery
A metal air battery having an air purification module and a method of operating the metal air battery, the metal air battery including: a battery cell module configured to generate electricity using oxidation of a metal and reduction of oxygen; an air purification module including a first adsorption unit and being configured to supply air purified by the first adsorption unit to the battery cell module, the first adsorption unit being configured to adsorb an impurity; and a detection module configured to detect a concentration of the impurity, wherein the air purification module further includes a recycling unit configured to desorbs the impurity adsorbed into the first adsorption unit; and a controller configured to control an operation of the recycling unit based on the concentration of the impurity detected by the detection module. |
| US10074883B2 |
Assembled battery and vehicle provided with same
A highly reliable assembled battery has first passages formed between a first rectangular cell and a first surface of the body part of a separator, and has second passages formed between a second rectangular cell and the second surface of the body part of the separator in an alternating manner from above to below. Openings are provided in a side wall part of the separator. The first passages and the second passages are exposed by the openings. |
| US10074882B2 |
Storage battery transfer support device and storage battery transfer support method
The present invention serves to reduce the costs associated with the overall life cycle of storage batteries by performing support so that a plurality of batteries are transferred between and used at a plurality of facilities. This storage battery transfer support device comprises: a collection unit that collects battery information representing the status of each battery used at a plurality of facilities; a battery information storage unit that stores the battery information collected by the collection unit; and a deterioration prediction unit that, on the basis of the battery information stored in the battery information storage unit, predicts deterioration of storage batteries that have been transferred between and used at a plurality of facilities. |
| US10074870B2 |
Battery with perforated continuous separator
Examples disclosed herein relate to a continuous separator having perforations to help reduce or prevent wrinkling of the separator when producing curved electrode stacks. One example provides a battery comprising a plurality of discontinuous electrode layers, and a continuous separator separating the discontinuous electrode layers, the continuous separator having perforations extending at least partially through a depth of the continuous separator in a folded region of the continuous separator. |
| US10074864B2 |
Gas inlet for SOEC unit
Multiple gas inlet or outlets for a SOC unit is provided by stacked layers with cut outs for gas channels which overlap. |
| US10074843B2 |
Battery module
A battery module includes a plurality of battery cells, each of the battery cells including an electrode terminal; a cell cap coupled to an electrode terminal of one of the battery cells; a bus bar coupling adjacent ones of the battery cells to each other in parallel; and a connection member coupling the cell cap and the bus bar to each other. |
| US10074837B2 |
Interference detection for a wireless transfer station
A technology for a wireless transfer station that is operable to detect interference during a wireless transfer of energy or data between wireless transfer stations. A transfer load on a wireless transfer coil of a wireless transfer station can be monitored during a wireless transfer of energy or data from the wireless transfer station to another wireless transfer station. A change in the transfer load that exceeds a threshold value can be detected. The wireless transfer of energy or data by the wireless transfer station can be adjusted using the wireless transfer coil based on the detected change in the transfer load. |
| US10074835B2 |
Battery pack
Disclosed is a battery pack which has a simple structure, small volume and weight, and efficient cooling performance. The battery pack includes a module assembly including a plurality of secondary batteries, and a plurality of cartridges configured to be stacked with each other and surround an outer circumference of the secondary batteries at an outer side, the plurality of cartridges being at least partially made of thermally-conductive material; and a pack case having an empty space therein to accommodate the module assembly and at least partially made of thermally-conductive material to discharge heat of the module assembly. |
| US10074833B2 |
Electronic device
An electronic device is provided. The electronic device includes an electronic device body including a settling part located at a side of the electronic body, a battery member coupled to the settling part of the electronic device body, one or more hook joining part located at a side of the electronic device body, and one or more hook member located around the battery member and detachably coupled with the one or more hook joining part. |
| US10074832B2 |
Method of manufacturing pouch-shaped battery cell having sealed portion insulated with curable material
Disclosed herein is a method of manufacturing a battery cell having a structure in which an electrode assembly including a positive electrode, a separator, and a negative electrode is mounted in a battery case, and the battery case is sealed by thermal welding, the method including (a) mounting the electrode assembly in a receiving part of the battery case and forming sealed portions at an outer edge of the receiving part by thermal welding, (b) perpendicularly bending the sealed portions and bringing the bent sealed portions into contact with an outer side wall of the receiving part, (c) mounting and fixing the battery case processed at step (b) in a jig provided with a depressed part having a size corresponding to that of the battery case, and (d) injecting a curable material into a space defined between the outer side wall of the receiving part of the battery case and an inner side wall of the depressed part of the jig and curing the injected curable material. |
| US10074827B2 |
Encapsulation film
Provided are an encapsulation film, an organic electronic device including the same, and a method of manufacturing the organic electronic device. Therefore, provided is the pressure-sensitive adhesive composition, which can form a structure capable of effectively blocking moisture or water entering the organic electronic device from the outside, and have excellent processability in a process of manufacturing a panel and excellent heat retention under a high-temperature and high-humidity condition. |
| US10074815B2 |
Organic electroluminescent devices
An organic light emitting device is disclosed in which the emissive dopant material in its organic emissive layer is an organic phosphorescent emissive material and a neat film of the organic phosphorescent emissive material is disposed between the organic emissive layer and the anode as an electron blocking layer. |
| US10074813B2 |
Organic semiconductor composition and method for manufacturing organic semiconductor element
An object of the present invention is to provide an organic semiconductor composition, which makes it possible to obtain an organic semiconductor film having high mobility and being excellent in film uniformity and heat resistance, and a method for manufacturing an organic semiconductor element.The organic semiconductor composition of the present invention contains an organic semiconductor as Component A and an organic solvent, which is represented by Formula B-1 and has a melting point of equal to or lower than 25° C. and a boiling point of equal to or higher than 150° C. and equal to or lower than 280° C., as Component B, in which an ionization potential of Component A is equal to or higher than 5.1 eV. In the formula, X represents O, S, S═O, O═S═O, or NR, Y1 to Y4 each independently represent NR1 or CR10R11, R, R1, R10, and R11 each independently represent a hydrogen atom or a substituent, and n represents 1 or 2. |
| US10074810B2 |
Organic optoelectric device and display device
An organic optoelectric device including an anode and a cathode facing each other, an emission layer between the anode and the cathode, a hole transport layer between the anode and the emission layer, a hole transport auxiliary layer between the hole transport layer and the emission layer, an electron transport layer between the cathode and the emission layer, and an electron transport auxiliary layer between the electron transport layer and the emission layer, wherein the electron transport auxiliary layer includes a first compound represented by the following Chemical Formula 1, and the hole transport auxiliary layer includes a second compound represented by the following Chemical Formula 2: |
| US10074808B2 |
Condensed cyclic compound and organic light-emitting device including the same
A condensed cyclic compound and an organic light-emitting device, the compound being represented by Formula 1 below: |
| US10074807B2 |
Compounds for electronic devices
The present invention relates to compounds of the formula (1), to the use thereof in electronic devices, and to electronic devices, particularly organic electroluminescence devices, comprising said compounds according to the invention, particularly as blue emitting material in an emitting layer. |
| US10074805B2 |
Fluorescent organic light emitting elements having high efficiency
The present invention relates to organic light emitting elements, comprising thermally activated delayed fluorescence (TADF) emitters and/or hosts on basis of phthalimide and naphthalimide materials, which have a sufficiently small energy gap between S1 and T1 (ΔEST) to enable up-conversion of the triplet exciton from T1 to S1. The organic light emitting elements show high electroluminescent efficiency. |
| US10074804B2 |
Picene derivative, photoelectric material, and photoelectric device
The present invention provides: a p-type organic semiconductor material which is able to be produced easily, while having high planarity in a polymer skeleton; and a photoelectric conversion layer, a photoelectric conversion element and an organic thin film solar cell, each of which uses this p-type organic semiconductor material and has high photoelectric conversion efficiency. The present invention specifically provides: a picene derivative which has at least one constituent unit represented by general formula (1); and a photoelectric conversion element which contains (A) the picene derivative serving as a p-type organic semiconductor material and (B) an n-type organic semiconductor material. The details of general formula (1) are as set forth in the description. |
| US10074801B2 |
Resistive random access memory device
A resistive random access memory device is provided. The resistive random access memory device includes a first electrode, a second electrode, and an electrolyte layer disposed between the first electrode and the second electrode. One of the first electrode and the second electrode includes an ion supply layer providing two or more kinds of metal ions to the electrolyte layer. The two or more kinds of metal ions have different mobilities in the electrolyte layer. Two or more conductive bridges are generated by the two or more kinds of metal ions, respectively. |
| US10074798B2 |
Method of manufacturing ultrasonic probe
Provided is a method of manufacturing an ultrasonic probe. The method includes forming a sacrificial layer on a substrate; forming a plurality of openings in the sacrificial layer that are separated from one another; forming piezoelectric units by growing a piezoelectric element in each of the plurality of openings; and removing the sacrificial layer. |
| US10074794B2 |
Multilayer component comprising an external contact and method for producing a multilayer component comprising an external contact
A multilayer component includes a main body and an external contact. The external contact has a connection element and a contact layer. The contact layer electrically conductively connects the main body to the connection element. A connection between the main body and the connection element is produced by sintering of the contact layer. |
| US10074791B2 |
System for recapturing energy lost to plasma or ionization heating
A system for recapturing energy may include a thermoelectric generator (TEG) assembly for thermally attaching to a surface heated by plasma or ionization heating. The TEG assembly may include a first level thermoelectric generator module (TEM). The first level TEM may include a hot side that is thermally attached to the surface, a cold side and a plurality of TEG devices disposed between the hot side and the cold side. A second level TEM may be stacked on the first level TEM. A hot side of the second level TEM may be thermally attached to the cold side of the first level TEM. The plurality of TEG devices generate an electric current based on a temperature differential across the TEG devices. The TEG assembly may also include an electrical wiring system that electrically connects the TEMs and supplies the electric current generated to an electrical power apparatus. |
| US10074789B2 |
Thermoelectric material and method for preparing the same
Provided herein are a thermoelectric material and a method for preparing the same, wherein the thermoelectric material has excellent thermoelectric performance and high mechanical properties (in particular, fracture toughness), and thus, when the thermoelectric material is applied to a thermoelectric module, the thermoelectric module has excellent performance and efficiency and a long lifespan. |
| US10074788B2 |
Light emitting device package, backlight unit, illumination apparatus, and method of manufacturing light emitting device package
Disclosed herein are a light emitting device package, a backlight unit, an illumination apparatus, and a method of manufacturing a light emitting device package capable of being used for a display application or an illumination application. The light emitting device package includes: a flip-chip type light emitting device having a first terminal and a second terminal installed therebeneath; a substrate having a first electrode formed at one side of an electrode separating space and a second electrode formed at the other side thereof; a first conductive bonding member installed on the first electrode of the substrate so as to be electrically connected to the first terminal of the light emitting device; a second conductive bonding member installed on the second electrode of the substrate so as to be electrically connected to the second terminal of the light emitting device; a reflection encapsulant molded and installed on the substrate so as to form a reflection cup part reflecting light generated in the light emitting device and filled in the electrode separating space to form an electrode separating part; and a filler filled between the reflection cup part and the first and second conductive bonding members. |
| US10074785B2 |
Light-emitting device
A light-emitting device includes a support body having a wiring pattern; a light-emitting element mounted on the wiring pattern and having a planar shape that is approximately a regular hexagon; and a light transmissive member including: an approximately semispherical lens portion covering the light-emitting element, and a flange portion disposed around a periphery of the lens portion. |
| US10074784B2 |
Photon extraction from nitride ultraviolet light-emitting devices
In various embodiments, a rigid lens is attached to a light-emitting semiconductor die via a layer of encapsulant having a thickness insufficient to prevent propagation of thermal expansion mismatch-induced strain between the rigid lens and the semiconductor die. |
| US10074783B2 |
Package and light emitting device
A package for mounting a light emitting element includes a pair of lead electrodes and a resin molded body. The pair of lead electrodes are made of metal plates. The package has a recess portion in which a light emitting element is mounted. The recess portion is formed of the pair of lead electrodes and the resin molded body. The pair of lead electrodes are exposed on a bottom surface of the recess portion. At least one of the pair of lead electrodes has a groove portion that is formed along a periphery of the metal plate exposed on the bottom surface of the recess portion. The periphery of the at least one of the pair of lead electrodes on the bottom surface of the recess portion constitutes a boundary between the bottom surface of the recess portion and a side surface portion of the recess portion. |
| US10074780B2 |
Composite having semiconductor structures including a nanocrystalline core and shell
Semiconductor structures having a nanocrystalline core and corresponding nanocrystalline shell and insulator coating, wherein the semiconductor structure includes an anisotropic nanocrystalline core composed of a first semiconductor material, and an anisotropic nanocrystalline shell composed of a second, different, semiconductor material surrounding the anisotropic nanocrystalline core. The anisotropic nanocrystalline core and the anisotropic nanocrystalline shell form a quantum dot. An insulator layer encapsulates the nanocrystalline shell and anisotropic nanocrystalline core. |
| US10074775B2 |
Light emitting element and light emitting device
Provided are a light emitting element and a light emitting device with improved light emission intensity distribution. A light emitting element includes a light-transmissive substrate, an n-type semiconductor layer, a first p-type semiconductor layer, a first p-side electrode, a first n-side electrode, a second p-type semiconductor layer, a second p-side electrode, and a second n-side electrode. A light emitting device includes the light emitting element, and an external connection electrode provided at the light emitting element on a side opposite to the light-transmissive substrate. The external connection electrode includes an n-side external connection electrode connected to the first n-side electrode and the second n-side electrode, a first p-side external connection electrode connected to the first p-side electrode, and a second p-side external connection electrode connected to the second p-side electrode. |
| US10074772B2 |
Controlled LED light output by selective area roughening
The surface of a light emitting device is roughened to enhance the light extraction efficiency of the surface, but the amount of roughened area is selected to achieve a desired level of light extraction efficiency. Photo-lithographic techniques may be used to create a mask that limits the roughening to select areas of the light emitting surface. Because the amount of roughened area can be precisely controlled, the light extraction efficiency can be precisely controlled, substantially independent of the particular process used to roughen the surface. Additionally, the selective roughening of the surface may be used to achieve a desired light emission output pattern. |
| US10074771B2 |
Single-photon source suitable for mass production and production method
A single-photon source was developed and the source comprises at least one active solid body, which upon excitation with light haying photons which each have excitation energy, emits a single photon having lower emission energy within a predefined time period. The active solid body is disposed on a surface or an interface of an electrically operated light source for photons having the excitation energy, so that the solid body can be excited through this surface or interface. It was found that the ease of handling and the ability to miniaturize electrical primary light sources can thus advantageously be combined with the ability of the active solid body to emit exactly one photon. Since the active solid body emits only a single photon within a predefined time period, it is no longer a disadvantage if the light source that is used for excitation emits a large number of photons per unit of time. This opens a way to mass-produce single-photon sources, among other things. |
| US10074770B2 |
Quantum dots and devices including the same
A quantum dot includes a core-shell structure including a core including a first semiconductor nanocrystal and a shell disposed on the core, and including a material at least two different halogens, and the quantum dot does not include cadmium. |
| US10074767B2 |
Light-emitting element
A light-emitting element, a light-emitting element unit and a light-emitting element package are provided, which are each reduced in reflection loss and intra-film light absorption by suppressing multiple light reflection in a transparent electrode layer and hence have higher luminance. The light-emitting element 1 includes a substrate 2, an n-type nitride semiconductor layer 3, a light-emitting layer 4, a p-type nitride semiconductor layer 5, a transparent electrode layer 6 and a reflective electrode layer 7, and the transparent electrode layer 6 has a thickness T satisfying the following expression (1): 3 λ 4 n + 0.30 × ( λ 4 n ) ≤ T ≤ 3 λ 4 n + 0.45 × ( λ 4 n ) ( 1 ) wherein λ is the light-emitting wavelength of the light-emitting element 4, and n is the refractive index of the transparent electrode layer 6. |
| US10074746B2 |
Method and apparatus for use in improving linearity of MOSFETs using an accumulated charge sink—harmonic wrinkle reduction
A method and apparatus for use in improving linearity sensitivity of MOSFET devices having an accumulated charge sink (ACS) are disclosed. The method and apparatus are adapted to address degradation in second- and third-order intermodulation harmonic distortion at a desired range of operating voltage in devices employing an accumulated charge sink. |
| US10074741B2 |
Semiconductor device with trench gate structure including a gate electrode and a contact structure for a diode region
A semiconductor device includes trench structures that extend from a first surface into a semiconductor body. The trench structures include a gate structure and a contact structure that extends through the gate structure, respectively. Transistor mesas are between the trench structures. Each transistor mesa includes a body zone forming a first pn junction with a drift structure and a second pn junction with a source zone. Diode regions directly adjoin one of the contact structures form a third pn junction with the drift structure, respectively. |
| US10074739B2 |
Semiconductor device having electric field near drain electrode alleviated
A semiconductor device includes a first nitride semiconductor layer, a second nitride semiconductor layer containing aluminum located on the first nitride semiconductor layer, one or more nitride layers containing aluminum located on the second nitride semiconductor layer, a source electrode located on the second nitride semiconductor layer, a drain electrode located on one of the second nitride semiconductor layer or the nitride layer, and a gate electrode located between the source electrode and the drain electrode. An end of the nitride layer on the source electrode side thereof is located between the gate electrode and the drain electrode. |
| US10074734B2 |
Germanium lateral bipolar transistor with silicon passivation
Semiconductor structure including germanium-on-insulator lateral bipolar junction transistors and methods of fabricating the same generally include formation of a silicon passivation layer at an interface between the insulator layer and a germanium layer. |
| US10074728B2 |
Semiconductor device
A semiconductor device comprises: a gate insulating film 190 stacked on a semiconductor layer 130; and a gate electrode layer 230 stacked on the gate insulating film 190 and provided to apply a voltage via the gate insulating film 190 for formation of a channel in the semiconductor layer 130. The gate insulating film 190 includes: a first insulation film 192 stacked on the semiconductor layer 130; and a second insulation film 194 between the first insulation film 192 and the gate electrode layer 230. When ε1 and ε2 respectively represent relative permittivities of the first and second insulation film 192, 194, d1 [nm] and d2 [nm] represent film thicknesses of the first and second insulation film 192, 194, and Vmax [V] represents a rated voltage applicable to the gate electrode layer 230, the semiconductor device is configured to satisfy ε1<ε2 and meet (C1): V max d 1 + ɛ 1 ɛ 2 · d 2 ≦ 21 [ MV / cm ] . ( C1 ) |
| US10074720B2 |
Digital alloy vertical lamellae finfet with current flow in alloy layer direction
After forming semiconductor fins including vertically oriented alternating first digital alloy sublayer portions comprised of SiGe and second digital alloy sublayer portions comprised of Si on sidewalls of a sacrificial fin located on a substrate, the sacrificial fin is removed, leaving the semiconductor fins protruding from a top surface of the substrate. The SiGe and Si digital alloy sublayer portions are formed using isotopically enriched Si and Ge source gases to minimize isotopic mass variation in the SiGe and Si digital alloy sublayer portions. |
| US10074718B2 |
Non-planar semiconductor device having group III-V material active region with multi-dielectric gate stack
Non-planar semiconductor devices having group III-V material active regions with multi-dielectric gate stacks are described. For example, a semiconductor device includes a hetero-structure disposed above a substrate. The hetero-structure includes a three-dimensional group III-V material body with a channel region. A source and drain material region is disposed above the three-dimensional group III-V material body. A trench is disposed in the source and drain material region separating a source region from a drain region, and exposing at least a portion of the channel region. A gate stack is disposed in the trench and on the exposed portion of the channel region. The gate stack includes first and second dielectric layers and a gate electrode. |
| US10074717B2 |
Semiconductor devices and methods of manufacturing the same
A semiconductor device includes a plurality of active fins defined by an isolation layer on a substrate, a gate structure on the active fins and the isolation layer, and a gate spacer structure covering a sidewall of the gate structure. A sidewall of the gate structure includes first, second, and third regions having first, second, and third slopes, respectively. The second slope increases from a bottom toward a top of the second region. The second slope has a value at the bottom of the second region less than the first slope. The third slope is greater than the second slope. |
| US10074710B2 |
Organic light emitting diode display
An organic light emitting diode display includes a substrate, a plurality of pixels disposed on the substrate, and a plurality of transmitting windows configured to transmit light therethrough. The plurality of transmitting windows is spaced apart from the plurality of pixels. Each of the plurality of pixels includes a transistor and a capacitor. The transistor includes a light-blocking electrode disposed on the substrate and a plurality of electrode members disposed at different layers on the light-blocking electrode. The capacitor includes a first capacitor electrode disposed on a same layer as the light-blocking electrode, and a second capacitor electrode disposed on a same layer as a first one of the plurality of electrode members to overlap the first capacitor electrode. |
| US10074697B2 |
Solid-state image pickup unit and electronic apparatus
A solid-state image pickup unit includes: a substrate made of a first semiconductor; a substrate made of a first semiconductor; a photoelectric conversion device provided on the substrate and including a first electrode, a photoelectric conversion layer, and a second electrode in order from the substrate; and a plurality of field-effect transistors configured to perform signal reading from the photoelectric conversion device. The plurality of transistors include a transfer transistor and an amplification transistor, the transfer transistor includes an active layer containing a second semiconductor with a larger band gap than that of the first semiconductor, and one terminal of a source and a drain of the transfer transistor also serves the first electrode or the second electrode of the photoelectric conversion device, and the other terminal of the transfer transistor is connected to a gate of the amplification transistor. |
| US10074694B2 |
Memory device and method for manufacturing the same
According to one embodiment, a memory device includes a first wiring extending in a first direction, a second wiring extending in a second direction crossing the first direction and a resistance change film provided between the first wiring and the second wiring. The second wiring includes a first conductive layer and a first intermediate layer including a first region provided between the first conductive layer and the resistance change film. The first intermediate layer includes a material having nonlinear resistance characteristics. |
| US10074693B2 |
Connections for memory electrode lines
Subject matter disclosed herein relates to an integrated circuit device having a socket interconnect region for connecting a plurality of conductive lines at a first vertical level to interconnect structures formed at a second vertical level different from the first vertical level. The conductive lines include a plurality of contacted lines that are vertically connected to the interconnect structures at the socket interconnect region, a plurality of terminating lines terminating at the socket interconnect region, and a plurality of pass-through lines that pass through the socket interconnect region without being vertically connected and without being terminated at the socket interconnect region. |
| US10074690B2 |
Semiconductor device and method of manufacturing the same
A semiconductor device including: a first member including a selection transistor on a front surface side of a first substrate; and a second member including a resistance change device and a connection layer that comes in contact with the resistance change device, the connection layer being bonded to a back surface of the first member. |
| US10074686B2 |
Method of manufacturing semiconductor unit and the semiconductor unit
In a solid-state imaging device including a plurality of pixels each pixel including a plurality of photodiodes, it is prevented that an incidence angle of incident light on the solid-state imaging device becomes large in a pixel in an end of the solid-state imaging device, causing a difference in output between the two photodiodes in the pixel, and thus autofocus detection accuracy is deteriorated. Photodiodes extending in a longitudinal direction of a pixel allay section are provided in each pixel. The photodiodes in the pixel are arranged in a direction orthogonal to the longitudinal direction of the pixel allay section. |
| US10074685B1 |
X-ray sensor, x-ray detector system and x-ray imaging system
Disclosed is an x-ray sensor having an active detector region including a plurality of detector diodes at a first side of the sensor, and with placement of the junction termination at a second opposite side of the sensor. Normally, this implies that the junction termination is moved from the top side where the active detector area is located to the bottom side of the sensor, allowing for full utilization of the active detector area at the top side with detector diodes to the very edge of the sensor. |
| US10074680B2 |
Image sensor with low step height between back-side metal and pixel array
A CMOS image sensor and a method of forming are provided. The CMOS image sensor may include a device wafer. A conductive feature may be formed on a back-side surface of the device wafer. The device wafer may include a pixel formed therein. A passivation layer may be formed over the back-side surface of the device wafer and the conductive feature. A grid film may be formed over the passivation layer. The grid film may be patterned to accommodate a color filter. The grid film pattern may align the color filter to corresponding pixel in the device wafer. A portion of the grid film formed over the conductive feature may be reduced to be substantially planar with portions of the grid film adjacent to the conductive feature. The patterning and reducing may be performed according to etching processes, chemical mechanical processes, and combinations thereof. |
| US10074679B2 |
Radiation image detecting device
A sensor panel of an electric cassette is provided with detection pixels for AEC to stop X-ray irradiation when an accumulated dose of the X-rays reaches a target dose. A plurality of small blocks each containing a plurality of the detection pixels for calculating the accumulated dose are disposed in each of a plurality of large blocks obtained by dividing an imaging area. The small blocks are disposed so as not to be overlapped with each other in a Y direction. |
| US10074677B2 |
Light absorption apparatus
A light absorption apparatus includes a substrate, a light absorption layer above the substrate on a first selected area, a silicon layer above the light absorption layer, a spacer surrounding at least part of the sidewall of the light absorption layer, an isolation layer surrounding at least part of the spacer, wherein the light absorption apparatus can achieve high bandwidth and low dark current. |
| US10074676B2 |
Thin film transistor array substrate including source/drain electrodes between active layer and gate insulating layer
A TFT array substrate, OLED display including the same, and a manufacturing method of the OLED display are disclosed. In one aspect, the TFT array substrate includes a substrate and a TFT formed over the substrate. The TFT includes an active layer, a gate electrode, a source electrode, a drain electrode, a first insulating layer interposed between the gate electrode and the source and drain electrodes. Each of the source and drain electrodes is interposed between the active layer and the first insulating layer. The TFT array substrate also includes a capacitor formed over the substrate and having lower and upper electrodes and a pixel electrode electrically connected to the TFT. |
| US10074670B2 |
Color filter substrate and display device
In an embodiment, a color filter substrate includes an substrate, first to fifth lines, first to third switching elements, first to third electrodes, color filter layer between electrodes and the substrate, and insulating layer with first to third apertures. The first electrode is formed in a first area defined by lines at the first line side, and the second electrode is formed in the first area at the second line side. The third electrode is formed in a second area defined by lines. Electrodes are connected to switching elements through apertures respectively. The first aperture is formed at the first line side, and the second aperture is formed at the second line side. |
| US10074669B2 |
Display device
A display device is disclosed, which includes: a substrate having a display region and a peripheral region adjacent to the display region; a first transistor disposed on the display region and comprising a first channel layer, wherein the first channel layer includes an oxide semiconductor layer; and a second transistor disposed on the peripheral region and comprising a second channel layer, wherein the second channel layer includes a silicon semiconductor layer. Herein, a first ratio, which is a ratio of a first channel width of the first channel layer to the first channel length thereof, is greater than or equal to 0.4 and less than or equal to 4.5; and a second ratio, which is a ratio of a second channel width of the second channel layer to a second channel length thereof, is greater than or equal to 0.05 and less than or equal to 0.8. |
| US10074661B2 |
Three-dimensional junction memory device and method reading thereof using hole current detection
Data stored in a plurality of charge storage elements in a three-dimensional memory device can be read with high speed by measuring a majority charge carrier current passing through a vertical semiconductor channel. A memory film is provided in a memory opening extending through an alternating stack of insulating layers and electrically conductive layers. A set of doped semiconductor material regions having a doping of a first conductivity type can collectively extend continuously from underneath a top surface of a substrate through the memory film to a level of a topmost layer of the alternating stack. A well contact via structure can contact a doped contact region, which is an element of the set of doped semiconductor material regions. A p-n junction is provided within each memory opening between the doped vertical semiconductor channel and an upper doped semiconductor region having a doping of a second conductivity type. |
| US10074659B2 |
Static random access memory (SRAM) device
To reinforce power supply wirings without sacrificing the interconnectivity of semiconductor devices. When three wirings are formed in parallel in the same wiring layer and the center wiring among them is shorter than the outer wirings, a projecting portion integrated into the outer wiring is formed utilizing a free space remaining on the extension of the center wiring. For example, when the outer wirings are used as power supply wirings, the power supply wirings can be reinforced by adding the projecting portion. At this time, because the projecting portion is arranged in the free space, the interconnectivity is not sacrificed. |
| US10074650B2 |
Deep trench isolation for RF devices on SOI
A semiconductor device includes a silicon-on-insulator (SOI) substrate having a stack of a first semiconductor substrate, a buried insulating layer and a second semiconductor substrate formed in a first region and a deep trench isolation disposed in a second region. The semiconductor device also includes a plurality of transistors on the second semiconductor substrate, a deep trench isolation having a bottom at a surface of the first semiconductor substrate in the second region, the deep trench isolation exposing a sidewall of the second semiconductor substrate and a sidewall of the buried insulating layer, and a dielectric capping layer filling the deep trench isolation and covering the plurality of transistors on the second semiconductor substrate. |
| US10074648B2 |
Method of manufacturing semiconductor device
A method of manufacturing a semiconductor device includes: implanting charged particles into a first range and a second range in a semiconductor substrate from at least one of a first surface of the semiconductor substrate and a second surface of the semiconductor substrate located on an opposite side of the first surface so as to increase crystal defect densities in the first range and the second range; implanting n-type impurities into the first range from the first surface so as to make a region amorphous, the region being in the first range and disposed at the first surface; irradiating the first surface with first laser after the implantation of the charged particles and the implantation of the n-type impurities so as to heat the first range and the second range; and crystallizing the region which has been made amorphous in or after the irradiation of the first laser. |
| US10074647B2 |
ESD protection circuit for providing cross-domain ESD protection
A semiconductor device and method. The device includes a first domain and a second domain each having a power rail and a ground rail. The device further includes a signal line connected between the first domain and the second domain. The device also includes an electrostatic discharge protection circuit for providing cross-domain ESD protection. The protection circuit includes a blocking transistor connected between the first domain power rail and the signal line. The protection circuit also includes a power rail clamp connected between the first domain power rail and the first domain ground rail. The power rail clamp is operable to apply a control signal to a gate of the blocking transistor to switch it on during normal operation and to switch it off during an ESD event. The power rail clamp is operable during the ESD event to conduct an ESD current. |
| US10074642B2 |
Crowbar device for voltage transient circuit protection
A circuit protection component including a crowbar device for protecting electronic devices from transients is generally disclosed. The circuit protection component may include a steering diode bridge and a crowbar device electrically connected to the steering diode bridge. The crowbar device may have a base and an emitter formed on a first layer, the first layer defining a breakdown voltage, which when exceeded allows current to pass under the emitter and out the device through a hole formed in the emitter. |
| US10074635B2 |
Solid state light emitter devices and methods
Solid state light emitter devices and methods are provided. A solid state light emitter device can include a submount having an upper surface and a bottom surface. At least first pair and a second pair of electrically conductive contacts can be disposed on the bottom surface of the submount. The first pair of contacts can be electrically independent from the second pair of contacts. The device can further include multiple light emitters provided on the upper surface of the submount. The multiple light emitters can be configured into at least a first light emitter zone that is electrically independent from a second light emitter zone upon electrical communication to a respective pair of contacts. |
| US10074634B2 |
Semiconductor device comprising PN junction diode and schottky barrier diode
A semiconductor device includes a MOSFET including a PN junction diode. A unipolar device is connected in parallel to the MOSFET and has two terminals. A first wire connects the PN junction diode to one of the two terminals of the unipolar device. A second wire connects the one of the two terminals of the unipolar device to an output line, so that the output line is connected to the MOSFET and the unipolar device via the first wire and the second wire. In one embodiment the connection of the first wire to the diode is with its anode, and in another the connection is with the cathode. |
| US10074632B2 |
Solid-state drive
A solid-state drive (SSD) includes a main printed circuit board (PCB), and a first semiconductor package and a second semiconductor package respectively mounted on a top surface and a bottom surface of the main PCB. Each of the first and second semiconductor packages has a surface on which connection pads corresponding to a package ball map are disposed. The package ball map includes cells arranged in a plurality of rows and a plurality of columns, and one signal corresponds to each of the cells of the package ball map. The package ball map includes first signals corresponding to at least some of cells included in a selected reference column from among the plurality of columns, and at least one pair of second signals respectively corresponding to cells that are symmetrical to each other with respect to the reference column. The pair of second signals are swappable signals, and the first signals are not swappable signals. |
| US10074631B2 |
Packages and packaging methods for semiconductor devices, and packaged semiconductor devices
Packages and packaging methods for semiconductor devices, and packaged semiconductor devices are disclosed. In some embodiments, a package for a semiconductor device includes a molding compound and a plurality of through-vias disposed in the molding compound. The package includes an interconnect structure disposed over the plurality of through-vias and the molding compound. The interconnect structure includes a metallization layer. The metallization layer includes a plurality of contact pads and a fuse. |
| US10074629B2 |
System on integrated chips and methods of forming same
An embodiment method for forming a semiconductor package includes attaching a first die to a first carrier, depositing a first isolation material around the first die, and after depositing the first isolation material, bonding a second die to the first die. Bonding the second die to the first die includes forming a dielectric-to-dielectric bond. The method further includes removing the first carrier and forming fan-out redistribution layers (RDLs) on an opposing side of the first die as the second die. The fan-out RDLs are electrically connected to the first die and the second die. |
| US10074624B2 |
Bond pads with differently sized openings
Integrated circuit dies are provide with a passivation layer having a plurality of differently sized openings exposing bond pads for bonding. The sizes of the bond pads vary in a manner that at least partially compensates for stresses during bonding, such as flip chip thermocompression bonding, due to asymmetric distribution of bond pads. |
| US10074621B2 |
Electronic package with antenna structure
Provided is an electronic package, including: a carrier, an electronic component disposed on the carrier, and an antenna structure, wherein the antenna structure has a plurality of spacing members and at least one wire connected among the spacing members. No additional layout area is required to be formed on a surface of the carrier, such that the objective of miniaturization can be achieved. |
| US10074616B2 |
Chip protection envelope and method
In an embodiment, a chip protection envelope includes a first dielectric layer including at least one organic component having a decomposition temperature of at least 180° C., a semiconductor die embedded in the first dielectric layer, the semiconductor die having a first surface and a thickness t1. A second dielectric layer is arranged on a first surface of the first dielectric layer, the second dielectric layer including a photodefinable polymer composition, and a conductive layer is arranged on the first surface of the semiconductor die and is electrically coupled to the semiconductor die. The conductive layer has a thickness t2, wherein t2≥t1/3. |
| US10074612B2 |
Method for forming alignment marks and structure of same
A method of fabrication of alignment marks for a non-STI CMOS image sensor is introduced. In some embodiments, zero layer alignment marks and active are alignment marks may be simultaneously formed on a wafer. A substrate of the wafer may be patterned to form one or more recesses in the substrate. The recesses may be filled with a dielectric material using, for example, a field oxidation method and/or suitable deposition methods. Structures formed by the above process may correspond to elements of the zero layer alignment marks and/or to elements the active area alignment marks. |
| US10074607B2 |
Semiconductor device structure with graphene layer
A semiconductor device structure and method for forming the same are provided. The semiconductor device structure includes a substrate and an interconnect structure formed over the substrate. The interconnect structure includes a first dielectric layer formed over the substrate, and a first graphene layer formed in and on the first dielectric layer. The first graphene layer includes a first portion in the first dielectric layer and a second portion on the first dielectric layer and a first insulating layer formed over the first portion of the first graphene layer. |
| US10074606B2 |
Via, trench or contact structure in the metallization, prematallization dielectric or interlevel dielectric layers of an integrated circuit
A semiconductor substrate includes a doped region. A premetallization dielectric layer extends over the semiconductor substrate. A first metallization layer is disposed on a top surface of the premetallization dielectric layer. A metal contact extends from the first metallization layer to the doped region. The premetallization dielectric layer includes sub-layers, and the first metal contact is formed by sub-contacts, each sub-contact formed in one of the sub-layers. Each first sub-contact has a width and a length, wherein the lengths of the sub-contacts forming the metal contact are all different from each other. |
| US10074605B2 |
Memory cell and array structure having a plurality of bit lines
Provided is a memory device including an array of memory cells. A first bit-line coupled to memory cells of a first column of the array of memory cells. The first bit-line is disposed on a first metal layer. A second bit-line is coupled to the first bit-line. The second bit-line is disposed on a second metal layer and coupled to the first bit-line by at least one via. A word line is coupled to a row of the array of memory cells. |
| US10074603B2 |
Methods of forming a semiconductor device comprising first and second nitride layers
A semiconductor device includes a first well and a second well provided within a semiconductor substrate, an isolation region disposed between the first well and the second well within the semiconductor substrate, a first wiring disposed on the first well, a second wiring disposed on the second well, a concave third wiring disposed on the isolation region, a buried insulating film disposed on the third wiring so as to fill the concave portion thereof, a plurality of fourth wirings disposed on the buried insulating film, and a contact plug disposed so as to electrically connect to at least one of the first and second wells. |
| US10074602B2 |
Substrate, semiconductor package structure and manufacturing process
A substrate includes a first conductive structure, a second conductive structure attached to the first conductive structure and a third conductive structure attached to the second conductive structure. The first conductive structure includes a first dielectric layer and a first circuit layer embedded in the first dielectric layer. The second conductive structure includes at least one second dielectric layer disposed on a second surface of the first dielectric layer and at least one second circuit layer embedded in the second dielectric layer. The third conductive structure includes a third dielectric layer disposed on the second conductive structure and a third circuit layer disposed on the third dielectric layer. A material of the second dielectric layer is different from the a material of the first dielectric layer and a material of the third dielectric layer. |
| US10074600B2 |
Method of manufacturing interposer-based damping resistor
Various resistor circuits and methods of making and using the same are disclosed. In one aspect, a method of manufacturing is provided that includes forming a resistor onboard an interposer. The resistor is adapted to dampen a capacitive network. The capacitive network has at least one capacitor positioned external to the interposer. |
| US10074598B2 |
Semiconductor device and manufacturing method thereof
A lead frame includes a plurality of circuit patterns which each have a die pad and an electrode terminal portion and are disposed in a band shape, a tie bar, a frame portion and a suspension lead. Cut are a connection portion between electrode terminals and the frame portion, a connection portion between the frame portion and the tie bar at both end portions in a disposition direction of circuit patterns, and a connection portion from a connection part of the frame portion with the tie bar, between the circuit patterns to a part of the frame portion extending in the disposition direction. The electrode terminal portion is bent to extend to a direction of an upper surface of a semiconductor element. The lead frame is collectively resin-sealed while exposing the tie bar and the electrode terminal portion above the tie bar. |
| US10074597B2 |
Interdigit device on leadframe for evenly distributed current flow
The disclosure is directed to techniques to evenly distribute current in interdigited leadframes by decoupling current between interdigited pads. The leadframe may use a perpendicular structure between the leadframe conductive pads and the lead traces. The perpendicular structure provides a short path for the current to travel from electrode pad openings on a device to the lead traces carrying current to other portions of a circuit. The conductive pad may be parallel to the electrode pad opening to lower spreading resistance. In an example of a transistor, the transistor may have two or more electrode pads for every current carrying node. Therefore, several electrode pads may have the same node, such as the source or drain of the device. For example, two or more source pads may be connected though the leadframe to evenly distribute the current and decouple the current from a single transistor. |
| US10074596B2 |
Method of fabricating a lead frame by additive process
An electronic component, such as an integrated circuit, includes at least one circuit having coupled therewith electrical connections including a lead frame of electrically conductive material. The lead frame is produced by an additive process of conductive material, e.g., by 3D printing, by forming a three-dimensional structure of leads having overlapping surfaces with a gap therebetween. |
| US10074595B2 |
Self-alignment for redistribution layer
An apparatus comprising a substrate with multiple electronic devices. An interconnect structure formed on a first side of the substrate interconnects the electronic devices. Dummy TSVs each extend through the substrate and form an alignment mark on a second side of the substrate. Functional TSVs each extend through the substrate and electrically connect to the electronic devices. A redistribution layer (RDL) formed on the second side of the substrate interconnects ones of the dummy TSVs with ones of the functional TSVs. Step heights of the RDL over the functional TSVs are less than a predetermined value, whereas step heights of the RDL over the dummy TSVs are greater than the predetermined value. |
| US10074594B2 |
Semiconductor structure and manufacturing method thereof
A semiconductor structure includes a substrate including a first side, a second side opposite to the first side, and a device layer over the second side, and a conductive via extending through the substrate, and including a first portion adjacent to the first side and a second portion adjacent to the device layer, wherein the conductive via includes an interface between the first portion and the second portion, an average grain size of the first portion is substantially different from an average grain size of the second portion. |
| US10074593B2 |
Shunt resistor integrated in a connection lug of a semiconductor module and method for determining a current flowing through a load connection of a semiconductor module
A semiconductor module includes a housing, a circuit carrier having an insulation carrier and a metallization layer applied to a side of the insulation carrier, and a connection lug having a first and second load connection sections and a shunt resistor region. The shunt resistor region is electrically arranged between the first and second load connection sections and connected in series with the first and second load connection sections. The shunt resistor region has an ohmic resistance with a temperature coefficient having an absolute value of less than 0.00002/K at a temperature of 20° C. The connection lug in the region of the second load connection section is electrically conductively connected to a first section of the metallization layer by a first cohesive connection. The first load connection section is led out from the housing and has a free end arranged on the outer side of the housing. |
| US10074584B2 |
Method of forming a semiconductor component comprising a second passivation layer having a first opening exposing a bond pad and a plurality of second openings exposing a top surface of an underlying first passivation layer
A conductive feature on a semiconductor component is disclosed. A first passivation layer is formed over a substrate. A bond pad is formed over the first passivation layer. A second passivation layer overlies the first passivation layer and the bond pad. The second passivation layer has a first opening overlying the bond pad and a plurality of second openings exposing a top surface of the first passivation layer. A buffer layer overlies the second passivation layer and fills the plurality of second openings. The buffer layer has a third opening overlapping the first opening and together exposes a portion the bond pad. The combined first opening and third opening has sidewalls. An under bump metallurgy (UBM) layer overlies the sidewalls of the combined first opening and third opening, and contacts the exposed portion of the bond pad. A conductive feature overlies the UBM layer. |
| US10074583B2 |
Circuit module and manufacturing method thereof
There is provided a circuit module where a sufficient amount of underfill resin may be supplied to corner portions of a semiconductor chip. A circuit module includes a circuit board provided with a plurality of electrode pads on a surface of the board, a semiconductor chip arranged on the board, the chip including a surface and a back surface, where each of a plurality of solder bumps and provided on the back surface is solder joined to a corresponding one of the plurality of electrode pads, and an underfill provided between the surface of the board and the back surface of the chip. Furthermore, the chip includes an eaves portion of a predetermined thickness at an outer periphery of the surface, and the underfill forms a fillet extending from a bottom surface of the eaves portion to the surface of the board along a side wall of the chip. |
| US10074582B2 |
Sealing sheet
Provided is a sealing sheet capable of preventing void and filler segregation from occurring when forming a sealing body in which semiconductor chips are buried in the sealing sheet. The sealing sheet has a viscosity within the range of 1 Pa·s to 50000 Pa·s at 90° C. |
| US10074581B2 |
Chip package having a patterned conducting plate and a conducting pad with a recess
A chip package includes a patterned conducting plate having a plurality of conducting sections electrically separated from each other, a plurality of conducting pads disposed on an upper surface of the patterned conducting plate, wherein a recess extending from a surface of one of the conducting pads towards an inner portion of the corresponding one of the conducting pads, a chip disposed on the conducting pads, a plurality of conducting bumps disposed on a lower surface of the patterned conducting plate, wherein each of the conducting bumps is electrically connected to a corresponding one of the conducting sections of the patterned conducting plate, and an insulating support layer partially surrounding the conducting bumps. |
| US10074579B1 |
Stacked semiconductor device
A stacked semiconductor device may include: a base die; and a plurality of core dies stacked over the base die, and suitable for communicating with allocated channels through a plurality of through-electrodes. Each of the core dies may include: a through-electrode scan unit enabled according to allocated channel information, and suitable for performing a down scan of transmitting a signal downward through through-electrodes connected in a column direction among the through-electrodes and an up scan of transmitting a signal upward through the through-electrodes connected in the column direction; and a defect detection unit suitable for detecting whether the through-electrodes have a defect, based on the down scan and the up scan. |
| US10074577B2 |
Silicon germanium and silicon fins on oxide from bulk wafer
A method for forming fins includes growing a SiGe layer and a silicon layer over a surface of a bulk Si substrate, patterning fin structures from the silicon layer and the SiGe layer and filling between the fin structures with a dielectric fill. Trenches are formed to expose end portions of the fin structures. A first region of the fin structures is blocked off. The SiGe layer of the fin structures of a second region is removed by selectively etching the fin structures from the end portions to form voids, which are filled with dielectric material. The silicon layer of the fin structures is exposed. The SiGe layer in the first region is thermally oxidized to drive Ge into the silicon layer to form SiGe fins on an oxide layer in the first region and silicon fins on the dielectric material in the second region. |
| US10074576B2 |
Semiconductor memory device
A semiconductor device including a circuit that has a reduced area is provided. Alternatively, a semiconductor device including a circuit that can have a smaller power supply voltage variation is provided.The semiconductor device includes a first transistor, a second transistor, a first power supply wiring, and a second power supply wiring. The first transistor and the second transistor are stacked. The first power supply wiring and the second power supply wiring are stacked. The second power supply wiring and the first power supply wiring at least partly overlap with each other. The second power supply wiring and the first power supply wiring are substantially parallel to each other. A source electrode of the first transistor is electrically connected to the first power supply wiring. A source electrode of the second transistor is electrically connected to the second power supply wiring. The second transistor is an n-channel transistor, and a channel formation region is formed using an oxide semiconductor. The first transistor is a p-channel transistor, and a channel formation region is formed using silicon. |
| US10074572B2 |
Integrated circuit devices and methods of manufacturing the same
An integrated circuit device includes first and second fin-type active regions having different conductive type channel regions, a first device isolation layer covering both sidewalls of the first fin-type active region, and a second device isolation layer covering both sidewalls of the second fin-type active region. The first device isolation layer and the second device isolation layer have different stack structures. To manufacture the integrated circuit device, the first device isolation layer covering both sidewalls of the first fin-type active region and the second device isolation layer covering both sidewalls of the second fin-type active region are formed after the first fin-type active region and the second fin-type active region are formed. The first device isolation layer and the second device isolation layer are formed to have different stack structure. |
| US10074569B2 |
Minimize middle-of-line contact line shorts
Semiconductor structures and methods of forming such structures are disclosed. In an embodiment, the semiconductor structure comprises a substrate, a dielectric layer, and a plurality of gates, including a first gate and a pair of adjacent gates. The method comprises forming gate caps on the adjacent gates, including etching portions of the gate electrodes in the adjacent gates to recess the gate electrodes therein, and forming the caps above the recessed gate electrodes. Conductive metal trenches are formed in the dielectric layer, on the sides of the first gate; and after forming the trenches, a contact is formed over the gate electrode of the first gate and over and on one of the conductive trenches. In embodiments, the contact is a gate contact, and in other embodiments, the contact is a non-gate contact. |
| US10074559B1 |
Selective poreseal deposition prevention and residue removal using SAM
Methods of discouraging poreseal deposition on metal (e.g. copper) at the bottom of a via during a poresealing process are described. A self-assembled monolayer (SAM) is selectively formed on the exposed metal surface and prevents or discourages formation of poreseal on the metal. The SAM is selectively formed by exposing a patterned substrate to a SAM molecule which preferentially binds to exposed metal surfaces rather than exposed dielectric surfaces. The selected SAM molecules tend to not bind to low-k films. The SAM and SAM molecule are also chosen so the SAM tolerates subsequent processing at relatively high processing temperatures above 140° C. or 160° C. Aliphatic or aromatic SAM molecules with thiol head moieties may be used to form the SAM. |
| US10074553B2 |
Wafer level package integration and method
In a wafer level chip scale package, a wafer level interconnect structure is formed on a dummy substrate with temperatures in excess of 200° C. First semiconductor die are mounted on the wafer level interconnect structure. The wafer level interconnect structure provides a complete electrical interconnect between the semiconductor die and one or more of the solder bumps according to the function of the semiconductor device. A second semiconductor die can be mounted to the first semiconductor die. A first encapsulant is formed over the semiconductor die. A second encapsulant is formed over the first encapsulant. The dummy substrate is removed. A first UBM is formed in electrical contact with the first conductive layer. Solder bumps are made in electrical contact with the first UBM. A second UBM is formed to electrically connect the semiconductor die to the wafer level interconnect structure. |
| US10074552B2 |
Method of manufacturing electrostatic chuck having dot structure on surface thereof
A method of manufacturing an electrostatic chuck includes providing a dielectric substrate having a surface which is constituted by a bottom face, and a plurality of projecting portions protruding from the bottom face, the plurality of projecting portions including top faces to come in contact with the processing target object, and side faces extending from the bottom face to the top faces, respectively; and forming a protective film made of yttrium oxide on the side faces of the plurality of projecting portions and the bottom face such that the top faces are exposed. |
| US10074550B2 |
Plasma stability determination method and plasma processing apparatus
A method and apparatus for determining a stability of plasma in a plasma processing apparatus for performing a plasma processing by converting into plasma a processing gas supplied into a processing container. The method includes: detecting a light emission intensity of the plasma in the processing container while the plasma is generated in the processing container; generating a first function representing a relationship between time and the light emission intensity from a detection result of the light emission intensity; differentiating the first function with time to calculate a differential value, and generating a second function from a relationship between an absolute value of the differential value and time; and integrating the second function with time to calculate an integral value, and determining a stability of the plasma based on the calculated integral value. A related apparatus is also provided. |
| US10074546B2 |
Processing liquid supplying apparatus and processing liquid supplying method
Disclosed is a processing liquid supplying apparatus. The apparatus includes: a processing liquid supply source configured to supply a processing liquid for processing a substrate to be processed; an ejection unit configured to eject the processing liquid to the substrate to be processed; a filter device configured to remove foreign matters in the processing liquid; a supply pump and an ejection pump which are provided in the supply path at a primary side and a secondary side of the filter device, respectively; and a control unit configured to output a control signal to decompress and degas the processing liquid supplied from the processing liquid supply source by using one of the supply pump and the ejection pump, and subsequently, pass the degassed processing liquid through the filter device beginning from the primary side to the secondary side of the filter device by using the supply pump and the ejection pump. |
| US10074542B2 |
Substrate processing method and substrate processing apparatus
There is provided a substrate processing method which includes polishing a rear surface of a substrate before a pattern exposure such that the rear surface is subjected to a roughening treatment; and bypassing a roughness alleviating treatment with respect to the polished rear surface of the substrate. |
| US10074541B2 |
Deposition of smooth metal nitride films
In one aspect, methods of forming smooth ternary metal nitride films, such as TixWyNz films, are provided. In some embodiments, the films are formed by an ALD process comprising multiple super-cycles, each super-cycle comprising two deposition sub-cycles. In one sub-cycle a metal nitride, such as TiN is deposited, for example from TiCl4 and NH3, and in the other sub-cycle an elemental metal, such as W, is deposited, for example from WF6 and Si2H6. The ratio of the numbers of each sub-cycle carried out within each super-cycle can be selected to achieve a film of the desired composition and having desired properties. |
| US10074540B2 |
III-V semiconductor diode
A stacked III-V semiconductor diode having a p+ substrate with a dopant concentration of 5*1018 to 5*1020 cm−3, a layer thickness of 50-500 μm, and formed of a GaAs compound, an n−-layer with a dopant concentration of 1014-1016 cm−3, a layer thickness of 10-300 μm, and formed of a GaAs compound, an n+ layer with a dopant concentration of at least 1019 cm−3, a layer thickness less than 2 μm and formed of a GaAs compound, wherein the n− layer and the n+ layer are materially connected to one another, a doped intermediate layer with a layer thickness of 5-50 μm and a dopant concentration of 1015-1017 cm−3 is placed between the p+ substrate and the n− layer, and the intermediate layer is materially connected to the p+ substrate and to the n− layer. |
| US10074538B2 |
Methods for crystallizing a substrate using a plurality of laser pulses and freeze periods
Apparatus and methods of treating a substrate with an amorphous semiconductor layer, or a semiconductor layer having small crystals, to form large crystals in the substrate are described. A treatment area of the substrate is identified and melted using a progressive melting process of delivering pulsed energy to the treatment area. The treatment area is then recrystallized using a progressive crystallization process of delivering pulsed energy to the area. The pulsed energy delivered during the progressive crystallization process is selected to convert the small crystals into large crystals as the melted material freezes. |
| US10074536B2 |
Lattice-mismatched semiconductor structures and related methods for device fabrication
Lattice-mismatched materials having configurations that trap defects within sidewall-containing structures. |
| US10074529B2 |
Device for improved detection of ions in mass spectrometry
An electron multiplier is positioned relative to at least one dynode to direct a beam of secondary particles from the at least one dynode to a collector area of the electron multiplier and not to a channel area of the electron multiplier for a range of electron multiplier voltages applied by one or more voltage sources to the electron multiplier and for a dynode voltage applied by the one or more voltage sources to the at least one dynode. The electron multiplier includes an aperture with an entrance cone and walls of the entrance cone comprise the collector area and an apex of the entrance cone comprises the channel area. An electron multiplier voltage of the range of electron multiplier voltages is applied to the electron multiplier and the dynode voltage is applied to the at least one dynode using the one or more voltage sources. |
| US10074526B2 |
Systems and methods for rapidly screening samples by mass spectrometry
Systems and methods are used to rapidly screening samples. A fast sample introduction device that is non-chromatographic is instructed to supply each sample of a plurality samples to a tandem mass spectrometer using a processor. The fast sample introduction device can include a flow injection analysis device, an ion mobility analysis device, or a rapid sample cleanup device. The tandem mass spectrometer is instructed to perform fragmentation scans at two or more mass selection windows across a mass range of each sample of the plurality of samples using the processor. The two or more mass selection windows across the mass range can have fixed or variable window widths. The tandem mass spectrometer can be instructed to obtain a mass spectrum of the mass range before instructing the tandem mass spectrometer to perform the fragmentation scans. |
| US10074524B2 |
Plasma processing apparatus and high frequency generator
A plasma processing apparatus (11) is provided with: a processing container (12), in which processing is performed using plasma; a plasma generating mechanism (19), which has a high frequency oscillator that oscillates high frequency, includes a high frequency generator that generates high frequency by being disposed outside of the processing container (12), and which generates plasma in the processing container (12) using the high frequency generated by means of the high frequency generator; a determining mechanism, which determines the state of the high frequency oscillator; and a notifying mechanism, which performs notification of determination results obtained from the determining mechanism. |
| US10074519B2 |
Plasma processing apparatus and filter unit
Provided is a plasma processing apparatus in which an external circuit is electrically connected, via a line, to a predetermined electric member within a processing container thereof, and noises of first and second high frequency waves are attenuated or blocked by a filter provided on the line when the noises enter the line from the electric member toward the external circuit. The filter includes: an air core coil provided at a first stage when viewed from the electric member side; a toroidal coil connected in series with the air core coil; an electroconductive casing configured to accommodate or enclose the air core coil and the toroidal coil; a first condenser electrically connected between a connection point between the air core coil and the toroidal coil and the casing; and a second condenser connected between a terminal of the toroidal coil at the external circuit side and the casing. |
| US10074518B2 |
Apparatus for controlled overshoot in a RF generator
A radio-frequency (RF) generator is provided that produces a controlled overshoot. One embodiment includes a RF power amplifier and a direct-current (DC) power supply that includes a primary DC power supply, an auxiliary DC power supply, a half-bridge circuit, and a control circuit. The half-bridge circuit, in a first switching state, electrically connects, in series, the auxiliary DC power supply with the primary DC power supply and, in a second switching state, electrically disconnects the auxiliary DC power supply from the primary DC power supply. The control circuit places the half-bridge circuit in the first switching state for a first period of time and places the half-bridge circuit in the second switching state for a second period of time to produce a controlled overshoot in the power produced by the RF generator throughout the first period of time. |
| US10074513B2 |
Multi mode systems with retractable detectors
A method for evaluating a specimen includes positioning a detector in an inserted position in which a first distance between a tip of the detector and a plane extending along a surface of the specimen is less than a distance between the plane and a tip of charged particle beam optics. While maintaining the detector at the inserted position, the surface of the specimen is scanned by a primary beam that exits from the tip of the charged particle beam optics. The detector detects x-ray photons and/or charged particles emitted or reflected from the specimen as a result of scanning the specimen with the primary beam. After completion of the scanning, the detector is positioned at a retracted position in which a second distance between the tip of the detector and the plane exceeds a distance between the tip of the charged particle beam optics and the plane. |
| US10074512B2 |
System and method for setting a temperature of an object within a chamber
A system that may include a chamber, a motorized system, a chuck, a controller, multiple temperature sensors and a cooling module; wherein the chuck is configured to support an object that is positioned within the chamber; wherein the motorized system is configured to move the chuck in relation to the chamber; wherein the multiple temperature sensors are configured to sense multiple temperatures of at least one point within the chamber; wherein the cooling module is configured to cool a unit of the motorized system; and wherein the controller is configured to control the cooling module in response to the multiple temperatures. |
| US10074507B2 |
Electron beam drawing apparatus and electron beam drawing method
In one embodiment, an electron beam drawing apparatus includes an electron gun including a cathode and an anode, a current control circuit controlling a total emission current, a first detector detecting a first emission current from an outer peripheral portion of the cathode, a second detector detecting a second emission current from an central portion of the cathode, and a controller that determines a coefficient, which is a ratio of an emission current from the outer peripheral portion of the cathode to the first emission current. During a period in which a pattern is drawn on the substrate, the controller estimates a value of the second emission current by subtracting a value, which is resulted by multiplying the first emission current by the coefficient, from the total emission current, and controls the current control circuit in a manner of holding the estimated value constant. |
| US10074505B2 |
Perovskites as ultra-low work function electron emission materials
An electron emitter device is provided comprising a cathode comprising a conductive transition metal perovskite oxide comprising mobile conducting electrons exhibiting a conductivity of at least 10−6 Ω−1-cm−1 at room temperature, the transition metal perovskite oxide having a surface from which the mobile electrons are induced to emit upon receiving sufficient energy from an energy source; and an anode electrically coupled to the cathode and positioned to define an interelectrode conductive region between the anode and the cathode, onto which anode the emitted electrons are collected. The transition metal perovskite oxide may have formula Sr1-xBaxVO3. Related methods and devices based on the electron emitter device are also provided. |
| US10074492B2 |
On-load tap changer and method of emergency setting defined switching position thereof
The invention relates to an electric motor-operated on-load tap changer (1) comprising an emergency drive. An electric motor (3) and a power store (13) of said on-load tap changer (1) are mechanically coupled by means of a gear (5) that is provided with a gear housing (90). The gear (5) comprises a gear shaft (61) on which a toothing (55) is designed. For manual emergency operation, the claimed gear shaft (61) has an extension (62) which comprises a free end (65) for attaching a tool (95). The invention also relates to a method for adjusting a defined switching position of an on-load tap changer (1) when in an emergency operation mode. |
| US10074491B2 |
Rapid micro electro mechanical system switching apparatus
[Object] To be capable of promptly performing a switching operation of a switch.[Solving Means] In a switching apparatus according to an embodiment of the present technology, a movable electrode includes a first movable electrode piece, a second movable electrode piece, and a movable contact point. A first fixed electrode includes first and second fixed electrode pieces, the first and second fixed electrode pieces facing each other with the first movable electrode piece disposed between the first and second fixed electrode pieces, the first fixed electrode piece facing the first movable electrode piece with a gap narrower than a gap between the second fixed electrode piece and the first movable electrode piece. A second fixed electrode includes third and fourth fixed electrode pieces, the third and fourth fixed electrode pieces facing each other with the second movable electrode piece disposed between the third and fourth fixed electrode pieces, the third fixed electrode piece facing the second movable electrode piece with a gap narrower than a gap between the fourth fixed electrode piece and the second movable electrode piece. A first fixed contact point is in contact with the movable contact point, the movable contact point moving in a first direction by an electrostatic attractive force between the movable electrode and the first fixed electrode. A second fixed contact point is in contact with the movable contact point, the movable contact point moving in a second direction opposite to the first direction by an electrostatic attractive force between the movable electrode and the second fixed electrode. |
| US10074490B2 |
Hybrid capacitor with enhanced reliability
An improved hybrid capacitor is described. The hybrid capacitor comprises an anode with a dielectric thereon and a cathode. An electrolyte is in electrical contact with the cathode and between the cathode and the dielectric. The electrolyte comprises a solid electrolyte coated on the cathode and an impregnating electrolyte wherein the solid electrolyte and the impregnating electrolyte have an intermolecular bond there between. |
| US10074488B2 |
External terminal, having structure for preventing leakage of electrolyte, for electric energy storage device
An external terminal for an electric energy storage device, which is coupled to an upper end of a cylindrical metal case to cap the metal case and has a hollow formed at a center thereof so that a safety valve is installed therein, wherein the metal case includes an outer part exposed to the outside in an erect state in a normal direction and an inner part positioned below the outer part, and wherein the inner part includes a first surface adjacent to the hollow and a second surface stepped higher than the first surface (112a) toward the outer part (111). |
| US10074484B2 |
Solid electrolytic capacitor and method for manufacturing same
A solid electrolytic capacitor includes anode, dielectric layer formed on anode, and conductive polymer layer formed on dielectric layer. A surface of dielectric layer is dotted with coupling particles. Conductive polymer layer covers coupling particles and is also in contact with dielectric layer. This enables to increase a self-repair capability for reducing leak current between the anode and a cathode in the solid electrolytic capacitor having the conductive polymer layer as a solid electrolytic layer. |
| US10074482B2 |
Multi-layer ceramic electronic component having side face external electrode and method of producing the same
There is provided a multi-layer ceramic electronic component includes a ceramic body, an end external electrode unit, a side face external electrode unit. The ceramic body includes a pair of end faces, a pair of first side faces, and a pair of second side faces all of which are faced each other, respectively. The ceramic body includes a plurality of ceramic layers and an internal electrode unit. A plurality of the ceramic layers extend along a pair of the first side faces, and are laminated along a pair of the second side faces. The internal electrode unit includes first and second internal electrodes disposed alternately between a plurality of the ceramic layers, the first internal electrodes are drawn to both ends of a pair of the end faces, and the second internal electrodes are dawn to both ends of a pair of the second side faces. The end external electrode unit is connected to the first internal electrodes. The side face external electrode unit goes around from one of a pair of the first and second side faces to the other and are connected directly or indirectly each other at the other. There is also provided a method of producing the same. |
| US10074477B2 |
Rare earth sintered magnet and making method
A rare earth sintered magnet is an anisotropic sintered body comprising Nd2Fe14 B crystal phase as primary phase and having the composition R1aTbMcSidBe wherein R1 is a rare earth element inclusive of Sc and Y, T is Fe and/or Co, M is Al, Cu, Zn, In, P, S, Ti, V, Cr, Mn, Ni, Ga, Ge, Zr, Nb, Mo, Pd, Ag, Cd, Sn, Sb, Hf, Ta, or W, “a” to “e” are 12≤a≤17, 0≤c≤10, 0.3≤d≤7, 5≤e≤10, and the balance of b, wherein Dy and/or Tb is diffused into the sintered body from its surface. |
| US10074474B2 |
Matrix planar transformer
A planar matrix transformer assembly. In one embodiment, the assembly comprises (a) a core comprising multiple center posts in a matrix pattern; and multiple edge posts along edges of the core for a magnetic flux return path; (b) a single-turn layer comprising a top winding on the top the layer to form a single turn around each center post; and a bottom winding electrically coupled to the top winding and on the bottom of the layer to form a single turn around each center post; and (c) a multi-turn layer comprising multiple top-side windings on top of the layer, wherein each top-side winding is a multi-turn winding around a different center post; and multiple bottom-side windings on the bottom of the multi-turn layer, wherein each bottom-side winding is (i) electrically coupled to a different top-side winding in a one-to-one correspondence, and (ii) a multi-turn winding around a different center post. |
| US10074470B2 |
Passive device substrate
A passive device substrate includes a substrate, a passive device disposed at a first surface of the substrate, an insulating layer disposed on the first surface of the substrate to cover the passive device, a magnetic layer disposed on an opposite side of the insulating layer from the substrate to overlap the passive device in a plan view taken in a thickness direction of the substrate, and a metal layer disposed on a second surface of the substrate to overlap the passive device in the plan view. |
| US10074467B2 |
Resistance element and method for manufacturing the same
A frequency-dependent resistance element includes an element assembly composed of a sintered magnetic material and a coil conductor embedded in the element assembly. The sintered magnetic material is composed of a primary component containing Fe, Zn, Ni, and Cu and a secondary component containing Co. In the primary component, on a percent by mole basis, the Fe content is 46.79 to 47.69, the Zn content is 12.60 to 24.84, and the Ni content is 19.21 to 32.36 in terms of Fe2O3, ZnO, and NiO, respectively. The molar ratio (Ni:Zn) of Ni to Zn is (1−X):X, where X is from about 0.28 to about 0.56. The content of Co in terms of Co3O4 is 1.0 to 10.0 parts by mass relative to 100 parts by mass of the primary component containing Fe, Zn, Ni, and Cu in terms of Fe2O3, ZnO, NiO, and CuO, respectively. |
| US10074466B2 |
NTC component and method for the production thereof
An NTC component comprising a first electrode (1) and a second electrode (2) is specified. The NTC component further comprises an NTC element (3) disposed between the first electrode (1) and the second electrode (2), wherein the NTC element (3) comprises a ceramic having the general composition AB2O4, and where A and B each comprise one or more of the materials Mn, Ni, Co and Cu, and B additionally comprises one or more of the materials Fe, Y, Pr, Al, In, Ga and Sb. |
| US10074462B2 |
Cable having a pluggable connector
A cable having a pluggable connector includes an inner conductor, an insulation disposed radially outwardly with respect to the inner conductor, a shield disposed radially outwardly with respect to the insulation and a jacket. A support ferrule has a plurality of tongues extending in a direction having an axial component. A sleeve has a first section, a second section and a third section. The first and second sections are disposed radially outwardly with respect to the support ferrule. The second section has a radial constriction. The sleeve encloses the tongues of the support ferrule in the second section and encloses the jacket in the third section. The second section is disposed in the axial direction between the first section and the third section. |
| US10074459B2 |
Conductive resin body, vehicle earth structure, and method of manufacturing conductive resin body
A conductive resin body includes a plurality of conductive fibers which are made of at least one type of carbon fibers, high-strength fibers, and glass fibers, and which are metal plated. A metal member is electrically connected to the plurality of conductive fibers. The conductive resin body also includes resin in which a part of the metal member is buried and with which the plurality of conductive fibers are impregnated. A rest of the metal member is exposed from the resin. |
| US10074457B2 |
Dielectric material for transducer, method for manufacturing the same, and transducer including the same
A dielectric material for a transducer is manufactured from a composition that includes metal oxide particles having hydroxy groups, a rubber polymer having a functional group capable of reacting with an epoxy group, a bisphenol type epoxy resin, both ends of which have an epoxy group, and a cross-linking agent. In the dielectric material for a transducer, the metal oxide particles are bound to the rubber polymer via the bisphenol type epoxy resin. A transducer includes a dielectric layer made of the dielectric material for a transducer and a plurality of electrodes arranged with the dielectric layer interposed therebetween. |
| US10074456B2 |
Dielectric glass composition
A dielectric glass composition suitable for use in an electronic device which comprises a sufficient amount of silicon dioxide to impart durability to the glass composition when subject to a humid environment, and one or more alkali metal oxides, wherein (i) the total content of the alkali metal oxides is at least about 10 wt % and no more than about 35 wt %, based upon 100% total weight of the glass composition, (ii) the median particle size (d50) of the glass composition is no more than about 5 μm, and (iii) the glass composition has a coefficient of thermal expansion of at least about 10 ppm/K and no more than about 25 ppm/K, is provided. |
| US10074449B2 |
Additively manufactured concrete-bearing radiation attenuation structure
A radiation-shielding attenuation structure and method of forming the attenuation structure, wherein the attenuation structure is made by additively manufacturing a concrete material that includes one or more attenuation dopants configured to enhance the radiation shielding of the concrete material. The one or more attenuation dopants may be configured in the concrete material to attenuate one or more types of radiation, such as electromagnetic radiation, gamma radiation, X-ray radiation, or neutron radiation. The attenuation structure formed by the concrete material may be additively manufactured on-site according to a model that has already been pre-certified for safe or secure use, thereby providing a repeatable and reproducible process that can reduce lead times and fabrication costs. The attenuation structure may be easily modified during the additive manufacturing process to have different concrete mixtures with different attenuation characteristics, which increases the tailorability and flexibility in design of the attenuation structure. |
| US10074444B2 |
Repair circuit, semiconductor apparatus and semiconductor system using the same
A repair circuit may be provided. The repair circuit may include a latch array including a plurality of latch sets. The repair circuit may include a fuse array including a plurality of fuse sets, and configured to be written, in each fuse set, with repair address data and latch address data which defines a position of a latch set where the repair address data is to be stored, among the plurality of latch sets. The repair circuit may include a first decoder configured to cause data written in any one fuse set among the plurality of fuse sets to be outputted, and a second decoder configured to cause the repair address data to be stored in the latch set corresponding to the latch address data among the plurality of latch sets. |
| US10074443B2 |
Semiconductor device including fuse circuit
Disclosed here is a semiconductor device that comprises plurality of input nodes configured to be supplied with input signals, a decoder coupled to the input nodes, the decoder configured to decode the input signals and output decoded sepals, and a plurality of fuse circuits provided correspondingly with the decoded signals and configured to be programmed responsive to the decoded signals, respectively |
| US10074441B2 |
Memory device and operating method thereof
A memory device includes a pass/fail check circuit configured to compare the number of memory cells, which are verified as being a program fail based on a result of verifying program operations of a first group of memory cells of a plurality of memory cells, with a first reference bit number, and to check whether the first group of memory cells is a pass or fail and a control circuit configured to control the pass/fail check circuit to recheck whether the first group of memory cells is the pass or fail based on a second reference bit number smaller than the first reference bit number when the first group of memory cells is found to be the pass based on a result of a pass/fail check operation of the pass/fail check circuit. |
| US10074440B2 |
Erase for partially programmed blocks in non-volatile memory
An erase operation includes one or more erase depth checks to detect the occurrence of shallow erased memory cells at the end of an erase process. Memory cells are subjected to erase and erase verification until erase verification success is achieved. At the end of successful erase verification, a subset of memory cells is read to detect an erase depth or level of the memory cells. If the erase depth check indicates that the subset memory cells are in a shallow erased condition, additional erasing and verification is performed. |
| US10074435B2 |
Method of initializing and programing 3D non-volatile memory device
A method of initializing and programming a 3D non-volatile memory device includes applying a first program voltage to a selected string selection line coupled to a selected memory layer among the plurality of memory layers; verifying whether threshold voltages of a plurality of string selection transistors reach a target value to determine the plurality of string selection transistors as programmed string selection transistors or unprogrammed string selection transistors; programming memory cell transistors of one or more of memory strings coupled with the programmed string selection transistors to have a predetermined threshold voltage, by applying a second program voltage to a selected wordline among the plurality of wordlines; and program-inhibiting channel lines of the programmed string selection transistors using the programmed memory cell transistors as screening transistors and applying a third program voltage to the selected string selection line to selectively program the unprogrammed string selection transistors. |
| US10074432B2 |
Programming of memory devices
Methods of operating a memory device include programming a page of a memory block of the memory device using a particular starting programming voltage, determining a programming voltage indicative of a programming efficiency of the page of the memory block during programming of the page of the memory block, storing a representation of the programming voltage indicative of the programming efficiency of the page of the memory block, setting a starting programming voltage for a different page of the memory block in response to the stored representation of the programming voltage indicative of the programming efficiency of the page of the memory block, and programming the different page of the memory block using its starting programming voltage. |
| US10074426B2 |
Memory device having resistance change material and operating method for the memory device
A memory device having a resistance change material and an operating method of the memory device are provided. A memory device includes a memory cell array including first and second resistive memory cells, which store different data according to the change of their resistance; a buffer including first and second storage regions corresponding to the first and second resistive memory cells, respectively; and a control circuit receiving program data to be programmed to the memory cell array, comparing first data stored in the first storage region and second data stored in the first resistive memory cell, and as a result of the comparison determining one of the first and second storage regions as a storage region to which to write the program data. |
| US10074425B2 |
Page programming sequences and assignment schemes for a memory device
Embodiments of the invention are directed towards a memory device comprising a plurality of wordlines each coupled to a row of memory cells in a subtile of the memory device, a plurality of level one column select circuits coupled to each cell in a plurality of groups of cells in a subtile, a plurality of level two column select circuits coupled to each of the plurality of groups of cells in the subtile, a common bit line coupled to the plurality of level one column select circuits and the plurality of level two column select circuits, the common bit line also coupled to a sense and program circuit, wherein the sense and program circuit addresses each first cell in each of the groups of cells to form a single page of memory. |
| US10074422B1 |
2T1C ferro-electric random access memory cell
A memory device and method of operating the same are disclosed. Generally, the device includes an array of Ferro-electric Random Access Memory cells. Each cell includes a first transistor coupled between a bit-line and a storage node (SN) and controlled by a first wordline (WL1), a second transistor coupled between a reference line and the SN and controlled by a second wordline (WL2), and a ferro-capacitor coupled between the SN and a plateline. The device further includes a sense-amplifier coupled to the bit-line and reference line, and a processing-element configured to issue control signals to WL1, WL2, the plateline and the sense-amplifier. The cell is configured and operated to generate a bit-level reference in which a first voltage pulse is applied to the plateline during a read cycle for the data pulse and a second voltage pulse serves as a reference pulse and as a clear pulse. |
| US10074421B2 |
Crossbar switch type memory circuit, look-up table circuit, and programming method
In order to provide a crossbar switch type memory circuit designed to be usable in normal circumstances even when a resistance change element is in an adverse state, the present invention is provided with: a first unit including a first column wiring to which one end of a first resistance change element is connected, a first power supply-side transistor for controlling the connection of the first column wiring and a power supply node, a first ground-side transistor, of a reverse operation type to the first power supply-side transistor, for controlling the connection of the first column wiring and a ground node, and a first polarity control line for causing the first power supply-side transistor or the first ground-side transistor to turn on and the other to turn off by a polar signal from a polar signal terminal, the first polarity control line being connected to the control terminals of the first power supply-side transistor and first ground-side transistor; a second unit including a second column wiring to which one end of a second resistance change element is connected, a second power supply-side transistor, of the same operation type as the first power supply-side transistor, for controlling the connection of the second column wiring and the power supply node, a second ground-side transistor, of a reverse operation type to the second power supply-side transistor, for controlling the connection of the second column wiring and the ground node, a logic inversion circuit for inverting the polarity of the polar signal from the polar signal terminal and outputting the polarity-inverted signal, and a second polarity control line for causing the second power supply-side transistor or the second ground-side transistor to turn on and the other to turn off by a polar signal from the logic inversion circuit, the second polarity control line being connected to the control terminals of the second power supply-side transistor and second ground-side transistor; and n row wirings (n: positive integer) to which the other ends of the first and second resistance change elements are connected. |
| US10074416B2 |
Apparatuses and methods for data movement
The present disclosure includes apparatuses and methods for data movement. An example apparatus includes a memory device that includes a plurality of subarrays of memory cells and sensing circuitry coupled to the plurality of subarrays. The sensing circuitry includes a sense amplifier and a compute component. The memory device includes a latch selectably coupled to a column of the memory cells and configured to store a data value moved from the sensing circuitry. The memory device includes a controller configured to direct movement of the data value from the sensing circuitry to the latch. |
| US10074414B2 |
Apparatuses and methods including ferroelectric memory and for operating ferroelectric memory
Apparatuses and methods are disclosed that in ferroelectric memory and for operating ferroelectric memory. An example apparatus includes a capacitor having a first plate, a second plate, and a ferroelectric dielectric material. The apparatus further includes a first digit line and a first selection component configured to couple the first plate to the first digit line, and also includes a second digit line and a second selection component configured to couple the second plate to the second digit line. |
| US10074410B2 |
Integrated circuit using shaping and timing circuitries
Various implementations described herein may refer to and may be directed to an integrated circuit using shaping and timing circuitries. In one implementation, an integrated circuit may include memory that is accessed based on a voltage level on a first control line, and may include a control driver circuitry coupled to the first and a second control line that drives a first and a second control signal toward first or second voltage levels. The integrated circuit may include a shaper circuitry coupled to the control lines that includes a first clamping transistor that couples the first control line to a timed supply node in response to the driving of the second control signal toward the first voltage. The integrated circuit may include a timing circuitry coupled to the first shaper circuitry that includes a header transistor that couples the timed supply node to a voltage supply source. |
| US10074409B2 |
Configurable storage blocks having simple first-in first-out enabling circuitry
An integrated circuit may have configurable storage blocks. A configurable storage block may include a memory array, and arithmetic and control circuitry. The arithmetic and control circuitry may be used to determine whether to operate the configurable storage block in a first mode which may provide random access to the memory array or in a second mode which may provide access to the memory array in a predefined order. Thus, the configurable storage block may implement simple first-in first-out modules and shift registers in addition to implementing memory modules with random access. Arithmetic and control circuitry may include a multiplexer that determines whether the configurable storage block is implementing simple first-in first-out modules or shift registers. When the configurable storage block implements first-in first-out modules, an up-down counter may be activated to generate a count value received at the multiplexer. |
| US10074406B2 |
Apparatuses and methods for performing logical operations using sensing circuitry
The present disclosure includes apparatuses and methods related to performing logical operations using sensing circuitry. An example apparatus comprises an array of memory cells and sensing circuitry coupled to the array. The sensing circuitry can include a sense amplifier coupled to a pair of complementary sense lines and a compute component coupled to the sense amplifier via pass gates coupled to logical operation selection logic. The logical operation selection logic can be configured to control pass gates based on a selected logical operation. |
| US10074403B2 |
Tool-less storage device adaptor tray with slider mechanism
A storage device tray has a form factor designed to support a larger storage device, and is configured to secure a small storage device, thereby acting as an adapter between storage device sizes. The storage device tray includes a sliding mechanism configured with pegs that may couple to screw holes in the storage device. The sliding mechanism also exerts a force against the storage device to secure that storage device, and may be locked to further secure that storage device. At least one advantage of this approach is that a storage device can be coupled to a storage device tray without using screws. |
| US10074398B2 |
Storage device, controller circuit, and writing and reading method
According to one embodiment, there is provided a storage device including a controller circuit and a storage medium. The controller circuit includes a first conversion circuit and a second conversion circuit. The first conversion circuit converts data into M-ary symbols where M is an integer of 3 or more. The second conversion circuit converts respective ones of the converted n samples of M-ary symbols into signals with L-patterned pulse width where n is an integer of 2 or more. The storage medium stores the converted n samples of signals with L-patterned pulse width. The controller circuit further includes an equalization circuit that equalizes signals read from the storage medium into the n samples of M-ary symbols. |
| US10074397B2 |
Methods and apparatus for recording impulsive sounds
Loud sounds with fast rise times, like gunfire and explosions, can cause noise-induced hearing loss (NIHL). Unfortunately, current models do not adequately explain how impulsive sounds cause NIHL, which makes it difficult to predict and prevent NIHL on battlefields and other hostile or rugged environments. Fortunately, the impulsive sounds experienced by soldiers and others working in rugged environments can be recorded using a compact, portable system that acquires, digitizes, and stores high-bandwidth audio data. An example of this system can be mounted on a helmet or other article and used to record hours of audio data at a bandwidth of 20 kHz or higher, which is broad enough to capture sounds with rise times less than 50 ms. An analog-to-digital converter (ADC) digitizes these broadband audio signals at rate of 40 kHz or higher to preserve the impulse information. A processor transfers the digitized samples from a buffer to a memory card for later retrieval using an interrupt-driven processing technique. |
| US10074386B1 |
Magnetic writer coil incorporating integral cooling fins
A slider is configured to interact with a magnetic recording medium and comprises an air bearing surface (ABS). A writer is provided on the slider and comprises a write pole terminating at or near the ABS, a return pole proximate the write pole, and a write coil arrangement provide around the write pole. The write coil arrangement comprises lower and upper write coils each having a generally circularly-shaped periphery, and a plurality of spaced-apart cooling fins connected to and projecting outwardly from the periphery of each of the lower and upper write coils. |
| US10074381B1 |
Augmented reality speech balloon system
Disclosed is an augmented reality system to generate and cause display of an augmented reality interface at a client device. Various embodiments may detect speech, identify a source of the speech, transcribe the speech to a text string, generate a speech bubble based on properties of the speech and that includes a presentation of the text string, and cause display of the speech bubble at a location in the augmented reality interface based on the source of the speech. |
| US10074379B2 |
System for maintaining reversible dynamic range control information associated with parametric audio coders
On the basis of a bitstream (P), an n-channel audio signal (X) is reconstructed by deriving an m-channel core signal (Y) and multichannel coding parameters (α) from the bitstream, where 1≤m |
| US10074371B1 |
Voice control of remote device by disabling wakeword detection
A system configured to enable remote control to allow a first user to provide assistance to a second user. The system may receive a command from the second user granting remote control to the first user, enabling the first user to initiate a voice command on behalf of the second user. In some examples, the system may enable the remote control by treating a voice command originating from the first user as though it originated from the second user instead. For example, the system may receive the voice command from a first device associated with the first user but may route the voice command as though it was received by a second device associated with the second user. To enable this functionality, during a remote control session the first device may disable wakeword detection so that the voice command is correctly routed to the second device. |
| US10074370B2 |
Wireless controller including indicator
Embodiments disclosed herein provide a wireless controller which shows a voice, motion, or an image complying with or not complying with a user's command and controls an external device in accordance with the user's command. According to an embodiment, a wireless controller includes a main body provided in a shape of a flowerpot, and includes a voice recognition unit, a control unit generating a signal for controlling an object to be controlled, which is designated by a voice recognized in the voice recognition unit, in accordance with the voice, and a communication unit outputting the control signal generated in the control unit to the object to be controlled; and an indicator provided at the main body in a shape of at least one of a stem, a leaf, a flower, and a tree, and showing a motion corresponding to the voice recognized in the voice recognition unit. |
| US10074365B2 |
Voice control method, mobile terminal device, and voice control system
A voice control method, a mobile terminal device, and a voice control system are provided. The voice control method includes the following steps. An application provides at least one operating parameter for a speech software development module. The speech software development module receives a voice signal and parses the voice signal, and thus a voice recognition result is obtained. The speech software development module determines whether the voice recognition result matches the operating parameters. When the voice recognition result matches the operating parameters, the speech software development module provides an operating signal for the application. |
| US10074363B2 |
Method and apparatus for keyword speech recognition
Phoneme images are created for keywords and audio files. The keyword images and audio file images are used to identify keywords within the audio file when the phoneme images match. Confidence scores may be determined corresponding to the match. Audio around the keywords may be stored and processed with an automatic speech recognition (ASR) program to verify the keyword match and provide textual and audio context to where the keyword appears within speech. |
| US10074361B2 |
Speech recognition apparatus and method with acoustic modelling
Provided is a speech recognition apparatus. The apparatus includes a preprocessor configured to extract select frames from all frames of a first speech of a user, and a score calculator configured to calculate an acoustic score of a second speech, made up of the extracted select frames, by using a Deep Neural Network (DNN)-based acoustic model, and to calculate an acoustic score of frames, of the first speech, other than the select frames based on the calculated acoustic score of the second speech. |
| US10074357B2 |
Integrated acoustic phase array
A system includes a processor and a phased array, coupled to the processor, having an arrayed waveguide for acoustic waves to enable directional sound communication. |
| US10074351B2 |
Karaoke processing method and system
A karaoke processing method and a karaoke processing system are provided. The method includes: receiving a first antiphonal singing request inputted by a first user; acquiring an accompaniment audio file and a lyrics file of a song from a server based on the first antiphonal singing request, and recording singing performed by the first user based on a part of lyrics by using the accompaniment audio file and the lyrics file, to obtain a first recorded file; determining a first lyrics part based on the first recorded file and generating paragraph information; performing audio mixing processing on the first recorded file and the accompaniment audio file, to obtain a first target file; and sending the first target file and the paragraph information to the server. |
| US10074346B2 |
Display control apparatus and method to control a transparent display
A display control apparatus controls display of a transparent display which includes a screen configured to transmit light arriving from an object located on a side of a second surface so that the object is viewable from a viewpoint located on a side of a first surface which is an opposite surface to the second surface. The display control apparatus includes: an acquisition unit that acquires position information indicating relative positional relations between the transparent display and the viewpoint and between the transparent display and the object; and a display control unit that controls the display of the transparent display based on the position information. |
| US10074345B2 |
Mobile terminal having a multifaceted graphical object and method for performing a display switching operation
A mobile terminal includes a display unit to display a first surface of a multifaceted graphical object, a motion detecting unit to detect a motion of the mobile terminal, and a control unit to switch the displayed first surface to a second surface of the multifaceted graphical object based on the detected motion. A method for switching a display surface of a multifaceted graphical object includes displaying a first surface of the multifaceted graphical object on a mobile terminal, detecting a motion of the mobile terminal, and switching the displayed first surface to a second surface of the multifaceted graphical object based on the detected motion. |
| US10074341B2 |
Image processing method and display device with flexible display panel
An image processing method and a display device thereof are provided. The method is adapted to a display panel with a display area. The image processing method includes the following steps. Whether original images to be displayed on a plurality of sub-areas of the display area are still is analyzed and determined. When the original image in a current sub-area is still, a time length of the original image being still is recorded. The current sub-area is one of the sub-areas. Processing levels corresponding to a plurality of image processing schemes are determined based on the time length. Overall or partial luminance (luma) of the original image in the current sub-area is gradually reduced by the image processing schemes with the determined processing levels, and a corresponding luma-reduced image is displayed on the current sub-area. |
| US10074339B2 |
Receiver circuit and operating method of the same
A receiver circuit includes a CLK_LP circuit, a CLK_HS circuit, a DATA_LP circuit, a DATA_HS circuit and a malfunction detection circuit. The CLK_LP circuit and the CLK_HS circuit are connected to the clock lane. The DATA_LP circuit and the DATA_HS circuit are connected to the data lane. The malfunction detection circuit is configured to assert an HS-mode return signal when a first mode signal indicating the communication mode of the clock lane is set to the LP mode at a moment when the second mode signal indicating the communication mode of the data lane is switched from the HS mode to the LP mode. The CLK_LP circuit sets the first mode signal to the HS mode in response to the assertion of the HS-mode return signal. |
| US10074338B2 |
Display device with integrated touch screen and driving method thereof
Disclosed is a display device with an integrated touch screen. The display device includes a panel including a plurality of driving electrodes and a plurality of sensing electrodes and a display driver IC configured to apply a common voltage to the plurality of driving electrodes and the plurality of sensing electrodes during a display driving mode. The display driver IC is configured to apply a driving pulse to the plurality of driving electrodes during the touch driving mode of the panel and receive one or more sensing signals from the plurality of sensing electrodes responsive to a touch of the integrated touch screen during the touch driving mode. The display driver IC is configured to adjust a magnitude of the driving pulse from a first level to a second level and subsequently from the second level to a third level during the touch driving mode of the panel. |
| US10074334B2 |
Driving unit and display device having the same
A gate driver includes multiple stages. Each stage has a circuit portion and a wiring portion. The wiring portion delivers first and second clock signals to the circuit portion. Further, the wiring portion includes first and second clock wirings receiving the first and second clock signal, respectively, first connecting wirings electrically connecting the first clock wiring with a first every other stage, and second connecting wirings electrically connecting the second clock wiring with the odd-numbered stages. Further, the wiring portion includes third connecting wirings electrically connecting the first connecting wiring with a second every other stage and fourth connecting wirings electrically connecting the second connecting wiring with the even-numbered stages. This configuration may prevent the gate driver from operating erroneously and reduce power consumed by the gate driver. |
| US10074331B2 |
Display device
A display device includes an image display area that includes pixels sectioned by scanning signal lines and video signal lines, first scanning connection lines connected to scanning signal lines, first thin film transistors, first selection signal lines, second thin film transistors, second selection signal lines, and a scanning signal drive circuit connected to the first scanning connection lines, the first selection signal lines, and the second selection signal lines, wherein the scanning signal drive circuit sequentially supplies a pulse signal to the first scanning connection lines in a selection period in which a gate-on voltage is applied to the one of the first selection signal lines, and the scanning signal drive circuit applies a gate-off voltage to the one of the second selection signal lines corresponding to the one of the first selection signal lines to which the gate-on voltage is applied. |
| US10074325B2 |
Display device having dummy pixel black image display in a non-display area
A display device includes a first base substrate, first through n-th gate lines, first through (m+1)-th data lines, and a plurality of pixels. Each of the first through n-th gate lines extends in a first direction. Each of the first through (m+1)-th data lines extends in a second direction crossing the first direction. The plurality of pixels is arranged in a matrix form. Each of the plurality of pixels is coupled to a corresponding one of the gate lines and a corresponding one of the data lines. Each pixel in the first column among the plurality of pixels is independently driven from each pixel in the second column among the plurality of pixels. Pixels in the first column and pixels in the m-th column are provided in the non-display area. Pixels coupled to the first data line and pixels coupled to the (m+1)-th data line display a black image. |
| US10074318B2 |
Apparatus and method for controlling liquid crystal display brightness, and liquid crystal display device
An apparatus for controlling liquid crystal display brightness includes: a zone image grayscale determining section configured to determine grayscale values of pixels in a zone image data block under a predetermined rule according to a received image signal; a zone backlight value pre-obtaining section configured to pre-obtain a zone backlight value corresponding to the zone image data block according to the grayscale values; a zone backlight value gain section configured, when it is determined that the zone backlight value is above a first threshold, to multiply the zone backlight value with a backlight value gain coefficient to obtain a backlight value to which a gain is applied, corresponding to the zone image data block, and to output the backlight value to which the gain is applied, to a driver circuit of backlight source in a backlight zone corresponding to the zone image data block, to control brightness of the backlight source in the corresponding backlight zone as a result of driving, where the backlight value gain coefficient is more than 1; and a zone image grayscale compensating section configured, when it is determined that the zone backlight value is below a second threshold, to compensate for the grayscale values of pixels in the zone image data block using compensation coefficients respectively to obtain compensated image data for driving the liquid crystal panel, wherein the compensation coefficient is more than 1. |
| US10074316B2 |
OLED display and source driver
The invention provides an OLED display and a source driver. The output channels of source driver are divided into odd-numbered (ODD) and even-numbered (EVEN) output channels. With the odd-even channel selection module (33) in source driver to control the logic circuit and driver module (31) to select only odd-numbered (ODD), only even-numbered (EVEN) output channels or both for output based on strobe enabling signal (EN) and odd-even selection signal (SEL). Moreover, through rapid switching between high and low of the odd-even selection signal (SEL), the switching of outputting to only odd-numbered (ODD) and only even-numbered (EVEN) output channels is achieved so that odd-numbered pixel units and even-numbered pixel units in OLED display emit light alternatingly. Without changing pixel structure and reducing opening ration, while ensuring normal display, the invention shortens the light-emitting time of OLED inside each pixel to delay OLED display ageing. |
| US10074315B2 |
Shift register unit, driving method, gate driving circuit and display device
A shift register unit, a driving method, a gate driving circuit and a display device are described. The shift register unit comprises a control circuit, a first output circuit and a second output circuit, wherein the first output circuit is connected with a first signal terminal, a first node and an output terminal, respectively; the second output circuit is connected with the output terminal, a second node, a first clock signal terminal and a second signal terminal, respectively; the control circuit is connected with the first node, the second node, the first signal terminal, the second signal terminal, the first clock signal terminal, a second clock signal terminal and an input terminal, respectively, and used for controlling the potentials of the first node and the second node. |
| US10074313B2 |
Display device and method for driving same
In a current measurement period set in a pause period, a display device of the present invention applies measurement voltages to data lines (S1 to Sm) and measures currents outputted to monitoring lines (M1 to Mm) from m pixel circuits (18), and then applies data voltages generated corresponding to video signals to the data lines (S1 to Sm). |
| US10074312B2 |
Display device including two scan lines for same pixel
A display device is disclosed. In one aspect, the display device includes a first pixel disposed in an odd numbered pixel column and in a first pixel row, a second pixel disposed in an even numbered pixel column and in the first pixel row and a data line disposed between the odd and even numbered pixel columns and configured to apply a plurality of data voltages to the first and second pixels. The display device also includes a first odd number scan line configured to transmit a first odd number scan signal to the first pixel during a first data writing period, a first even number scan line configured to transmit a first even number scan signal to the second pixel during a second data writing period, and a second scan line configured to transmit a second scan signal to the first and second pixels during an initialization period. |
| US10074311B2 |
Display device
A display module including a substrate having a plurality of pixels, a data line that supplies a data signal to a pixel, a current supply line that supplies electric current to the pixel, a data driving circuit that supplies a data signal to the data line, and a gate driving circuit thereon. The plurality of pixels are arranged in a display area of the substrate, and each of the plurality of pixels includes a light emitting device, a first thin film transistor connected to the data line that supplies the data signal, a second thin film transistor connected to the current supply line, and a capacitor. The light emitting device includes a first electrode layer connected to the second thin film transistor, an organic layer formed on the first electrode layer, and a second electrode layer formed on the organic layer. |
| US10074310B2 |
Display device and display device control method
A display device includes a display pixel having: an organic EL element; a capacitor element; a drive transistor having a gate electrode connected to a first electrode of the capacitor element and a source electrode connected to a second electrode of the capacitor element and to an anode electrode of the organic EL element; a first switch element switching a state between a signal line supplying a voltage corresponding to a data signal and the first electrode of the capacitor element, between conducting and non-conducting states; and a resistance unit having a resistance, switching a state between a power line supplying an initialization voltage and the second electrode of the capacitor element between the conducting and non-conducting states, and disposed on a current path from a node that is a connection point of the second electrode and the anode electrode of the organic EL element to the power line. |
| US10074307B2 |
Display device, method of laying out light emitting elements, and electronic device
Disclosed herein is a display device in which light emitting elements of a plurality of colors including a light emitting element emitting blue light are formed in each pixel on a substrate on which a transistor is formed for each sub-pixel, and a plurality of pixels formed with sub-pixels of the plurality of colors as a unit are arranged in a form of a matrix, wherein relative positional relation between transistors of sub-pixels of respective light emission colors including blue light and a light emitting section of a light emitting element emitting the blue light is laid out such that distances between the transistors of the sub-pixels of the respective light emission colors including the blue light and the light emitting section of the light emitting element emitting the blue light are equal to each other for the respective colors. |
| US10074306B2 |
Remote compensation service method, remote compensation service system, OLED display device, and remote compensation server
A method of compensating for changes in characteristics of a panel of a display device is disclosed. The panel includes subpixels, each of the subpixels including an organic light emitting diode. The method comprises: counting, by the display device, at least one on-time of at least one subpixel of the subpixels, the at least one on-time indicating a number of occurrences of light emitted by the at least one subpixel; transmitting, by the display device, the at least one on-time to a remote compensation server through a network; determining, by the remote compensation server, an organic light emitting diode compensation factor based on the at least one on-time; transmitting, by the remote compensation server, the organic light emitting diode compensation factor to the display device through the network; and driving, by the display device, the panel based on the organic light emitting diode compensation factor. |
| US10074305B2 |
Pixel, organic light emitting display device including the pixel, and method of driving the pixel
A pixel includes a driving transistor including a gate connected to a first node, a first electrode connected to a second node, and a second electrode connected to an OLED, a first transistor configured to receive a first emission control signal and connected between a first power source and the second node, a second transistor configured to receive a scan signal and connected between the first and second nodes, a third transistor configured to receive the scan signal and including a first electrode configured to receive a data voltage, and a second electrode connected to a third node, a fourth transistor configured to receive a second emission control signal and connected between the third node and the OLED, a fifth transistor configured to receive the scan signal and connected between the OLED and an initializing power source, and a storage capacitor connected between the first node and the third node. |
| US10074304B2 |
Systems and methods of pixel calibration based on improved reference values
What is disclosed are systems and methods of compensation of images produced by active matrix light emitting diode device (AMOLED) and other emissive displays. The electrical output of a pixel is compared with a reference value to adjust an input for the pixel. In some embodiments an integrator is used to integrate a pixel current and a reference current using controlled integration times to generate values for comparison. |
| US10074301B2 |
Display panel and driving method thereof, and display device
The present invention discloses a display panel and a driving method thereof, and a display device. The display panel comprises a matrix structure formed by arranging sub-pixels of three different colors. Two adjacent sub-pixels of the same color in the row direction form a group. The groups of three different colors are arranged in turn in the row direction, and the groups of the same colors in two adjacent rows are arranged in such a manner that the groups of the same colors in the two rows are staggered by one or three sub-pixels in the row direction. |
| US10074300B2 |
Method of driving display panel to reduce fuzz at image boundary and display apparatus for performing the same
A display panel includes a plurality of pixels arranged in a matrix, each of the pixels including a high sub-pixel and a low sub-pixel. A method of driving the display panel may include detecting a first pixel which corresponds to a first pattern in an image, and changing a gray scale value of the high or low sub-pixel of a second pixel which is adjacent to the first pixel. |
| US10074297B2 |
Decorative detectable warning panel having improved grip
The present invention relates to detectable warning panels, and in particular to detectable warning panels that display text and/or other graphic information such as commercial messages, trademarks, logos, directions, slogans, pictures, names, product illustrations, emblems, promotional information related to a product or service, Quick Response Codes, matrix code, two-dimensional bar code, optical machine-readable labels, and combinations thereof. |
| US10074296B2 |
Flag furl prevention device
A support assembly for maintaining a flag or banner in a properly displayed manner while mounted on a flag staff, especially when the flag staff is at an angle from vertical, and no matter the wind or other weather conditions. |
| US10074295B2 |
Photoluminescent identifier system for firefighting equipment
The present system provides a lightweight fire-resistant photoluminescent identifier system for firefighters, which is suitable for use on the firefighter's facemask, as well as other equipment. The system is lightweight and provides individual recognition of an individual firefighter. The identifier system lights up automatically in a low-light environment without batteries, yet prevents glare to the firefighter using the system. The components that comprise the system are fire-resistant to temperatures up to and exceeding 500 degrees Fahrenheit to facilitate personal recognition of the individual in dark and low-light areas. |
| US10074293B2 |
Secret calculation method, secret calculation system, sorting device, and program
Secret calculation including secret sorting is performed at high speed. Permutation data generation step S10 generates permutation data <πi> and <π′i> so as to generate permutation data <πL>. Random ID column generation step S12 generates a random ID column [r→i] so as to generate a random ID column [r→L]. Secret random permutation step S14 performs secret random permutation of a set composed of a random ID column [r→i−1], a key column [k→i], and the random ID column [r→i] with the permutation data <πi>. Flag creation step S16 sets a flag [fj,h] by using a key [kj]=([kj,0], . . . , [kj,L−1]). Order table creation step S18 creates an order table [s→] by using the flag [fj,h]. Sort permutation generation step S20 generates sort permutation σπ−1L by using the random ID column [r→i], the order table [s→], a post-permutation key column [πik→i], and a post-permutation random ID column [πir→i]. |
| US10074290B2 |
Language training apparatus, method and computer program
An apparatus with a memory that has a learning database and a user database. The learning database has a set of details to be learned and the user database has a user profile. The user profile has a weighing vector of weighing parameters corresponding to the set of details. The apparatus further has a processor configured to test a user for particular details in an order that is at least partly based on the weighing parameters. The processor is further configured to adjust the weighing parameter corresponding to a given detail depending on whether the user has passed the test. Also corresponding methods and computer programs are disclosed. |
| US10074288B2 |
Method of displaying content for reading training using comprehension monitoring
The discloser describes a method of displaying text as a reading training aid to activate a reader's comprehension monitoring. In embodiment, a user is presented with a title on a display, which disappears when text related to the title is shown to the user. After reading the text, the user must decide whether the title, which is no longer visible on the display, matched the content of the text. If a user answers incorrectly, they are presented with a waiting period before continuing. In other embodiments, the text of the paragraph is removed from the display before the user is asked to evaluate a summarization of the text. |
| US10074287B2 |
System and method for gating notifications
System and methods of gating notifications for content objects of an electronic learning platform are described herein. The notification may be conditioned on whether the content object is available to a user receiving the notification, or the state of the content object, for example. |
| US10074283B1 |
Resilient enhancement of trajectory-based operations in aviation
An example method includes determining a probable flight trajectory for each respective flight; modifying the probable flight trajectory based on constraints imposed by Air Traffic Controller (ATC) rules to generate a modified flight trajectory; assigning respective arrival slots for modified flight trajectories; receiving trajectory exchange information indicating that two aircraft operators have exchanged two respective flight trajectories associated with two respective flights operated by the two aircraft operators; based on the trajectory exchange information, modifying: (i) the two respective flight trajectories, and (ii) respective arrival slots assigned to the two respective flight trajectories; and transmitting, by the computing device, the modified two respective flight trajectories to respective aircraft assigned to perform the two respective flights. |
| US10074282B1 |
Display of flight interval management data
A system for providing flight interval management (FIM) instructions to a pilot of an aircraft includes a module coupled to a display device and configured to communicate with a FIM avionics device. The module generates a first output when input data from the FIM avionics device indicates that the aircraft is within 30 nautical miles of another aircraft, and a second input when a lack of valid input data indicates that the module has lost connectivity to the FIM avionics device. The first input is to the display device to present at least an indication of a paired mode of the module with the FIM avionics device, and a commanded speed reported by the FIM avionics device. The second output is to remove any information presented by the display device and present a blank screen, and then present a status message indicating the lost connectivity to the FIM avionics device. |
| US10074280B2 |
Vehicle pedestrian safety system and methods of use and manufacture thereof
A vehicle-to-pedestrian (V2P) communication system and method of operating same including acquiring V2P parameters from at least one of a first V2P device associated with a user or a second V2P device integrated with a vehicle associated with the user. Detecting a pedestrian state transition of the user based on the V2P parameters. The pedestrian state transition indicates at least one of a change in a classification of the user from a pedestrian state to a driver state or a change in the classification of the user from a driver state to a pedestrian state. Further, the method includes warning to at least one of the user or one or more entities in proximity to the user using the V2P parameters, the pedestrian state transition, and the vehicle parameters. |
| US10074279B1 |
Inference-aware motion planning
A system and method are provided and include a subject vehicle having vehicle actuation systems and vehicle sensors. A planning system includes a global route planner module, an inference module, a motion planner module, and a trajectory follower module. The inference module receives a route from the global route planner module and dynamic obstacles data from a perception system and determines a total cost for different sets of motions associated with different trajectories for traveling along the received route. The total cost includes an inferred cost based on a probability of the associated set of motions having an increased or decreased cost based on the dynamic obstacles data. The motion planner selects a particular set of motions based on the total costs and generates a smooth trajectory for the vehicle. The trajectory follower module controls the vehicle actuation systems based on the smooth trajectory. |
| US10074277B2 |
Method for ascertaining a parking area of a street section
A method for ascertaining a parking area of at least one street section includes providing information indicating a usable width of the street section, the usable width representing a drivable width of the street section between spaces for parked vehicles at the two lateral sides of a driving vehicle; the driving vehicle driving the street section and ascertaining lateral distances from objects using an ascertainment device situated in the driving vehicle; comparing the ascertained lateral distances to the usable width; and ascertaining the parking area by way of the comparison. |
| US10074275B2 |
Scene determination device, travel assistance apparatus, and scene determination method
A determination processor, when determining a driving action of a subject vehicle traveling on a route, determines a scene which the subject vehicle encounters. The determination processor extracts a plurality of events which the subject vehicle encounters when traveling on a first route, and rearranges the extracted plurality of events in the order of encounters with the subject vehicle. |
| US10074274B2 |
Emergency signal detection and response
This disclosure relates to a method of safely and automatically navigating in the presence of emergency vehicles. A first vehicle may receive, via communication hardware, a message indicating presence of the emergency vehicle. Such a message may originate from the emergency vehicle itself and/or from infrastructure such as a smart traffic light that can sense the presence of the emergency vehicle. The first vehicle may then determine the relative location of the emergency vehicle and automatically respond appropriately by determining a safe trajectory and navigating according to that trajectory until the emergency vehicle is out of range. In some examples, the first vehicle may detect the presence of an emergency vehicle using on-board sensors such as distance measuring sensors, depth sensors, and cameras, in addition to receiving a message via communication hardware. |
| US10074272B2 |
Method, apparatus and computer program product for traffic lane and signal control identification and traffic flow management
A method is provided for traffic lane and traffic signal control identification and traffic flow management. Methods may identify traffic lights controlling lane movements, cataloging the information through analysis of traffic light signal phase and timing, and analyzing traffic movement through an intersection during specific periods of time. In particular, example methods may include identifying each of a plurality of paths through an intersection; identifying states of one or more traffic lights controlling traffic through the intersection; determining vehicle throughput data for the intersection through a predetermined number of cycles of the one or more traffic lights; and matching the vehicle throughput data to each of the plurality of paths of the intersection. The method may optionally include identifying times of movement and times of non-movement of vehicles across the intersection for each of the plurality of paths. |
| US10074270B2 |
Clustering observations of objects along roads for navigation-related operations
In one embodiment, a cluster application generates navigation-related data based on observations received from vehicles. In operation, the cluster application computes an oriented distance between two observed object positions based on a heading, where each observed object position is associated with a different one of two observations. The cluster application then generates a cluster that includes the two observations based on the oriented distance. Subsequently, the cluster application computes an object position that is associated with the cluster based on the two observations. The cluster application transmits the object position and at least one characteristic associated with the observations to a update application that generates an update to a road database. Because the cluster application computes the object position based on multiple observations that are likely of a single object, the object position associated with the cluster may be more reliable than the observed object positions. |
| US10074268B2 |
Wireless RFID-based system for personalized adjustments and monitoring
A user's interaction with a product is monitored using one or more sensors on an RFID tag to gather information associated with the user's interaction with the product. Based on the user's interaction and gathered information, an adjustment is made to the product that is personalized to the user. |
| US10074267B2 |
Apparatus for electric power tool
An apparatus for an electric power tool in one aspect of the present invention comprises a controller, a storage device, and a communication device. The controller reads a settable item and a settable range from the storage device in accordance with a request from an external device received by the communication device, and transmits the settable item and the settable range to the external device through the communication device. |
| US10074264B2 |
System and method of monitoring physical contact events in a hospital environment
Disclosed is a monitoring system of physical contact events in a hospital environment), wherein the hospital environment comprises at least one operable device by a passer-by in the hospital environment, the system comprising:at least one touch sensor associated with a surface of the operable device, the touch sensor configured in order to identify the occurrence of a physical contact on the surface of the operable device. A method of monitoring physical contact events in a hospital environment is also disclosed. |
| US10074262B2 |
Determining entry into or exit from a place while a tracking device is in the place
A computer-implemented method comprises: receiving (100) first information indicative of a tracking device being located in a particular place, for example by detecting that the tracking device is connected to a charging station for charging; receiving (102) second information, from a passive detecting means, indicative of the user of the tracking device leaving said place, for example based on sounds that the user has made in leaving; (104) determining, based on the first and second information, that a user of the tracking device leaves said place while the tracking device remains in said place; further to said determining, causing (106) at least one separation related action to be performed, for example sending a message to a remote server (14). |
| US10074254B2 |
Cloud-based method and apparatus for configuring a fire panel
An alarm panel configuration system for facilitating cloud-based configuration of the alarm panel is provided. The configuration system may include a remote server providing a remotely accessible configuration file modification interface, the configuration file modification interface configured to compile a configuration file and transmit the configuration file to a mobile device, and an alarm panel configured to receive the configuration file from the mobile device. |
| US10074253B2 |
Marker deployment
A system is disclosed which is operable to supply fire suppressant material (6) and marker (7) to at least one spray head unit (2) for producing spray having a droplet size less than 1000 μm. The system may be operable in two modes. The system may be operable in fire suppressing mode to supply fire suppressant material to the one or more spray heads and in marker deployment mode to supply fire suppressant material and marker to the one or more spray heads. In fire suppressing mode, the system supplies the fire suppressant material for a long period of time, for example, a few tens of minutes. In marker deployment mode the system supplies the fire suppressant material and marker to the spray heads for a short period of time, for example, a few tens of seconds. |
| US10074249B1 |
Method of determining if personal belonging or space has been disturbed with camera, WiFi and Bluetooth communication
The present invention provides a method of detection disturbances of movement and light for semi-secure items via a bluetooth enabled ‘chip’ which will alert a cellular device within range of any changes via 1) gyroscope and 2) photocell or other light measuring device. Data collection from the device is started by pressing a button, after which a ten second period is afforded to place the device in location to be monitored. Upon the completion of the ten seconds, the device will take a ‘fingerprint’ of current conditions (light, position) and enter low energy state. If no environmental changes have been observed, the device will register a message indicating such on the cellular device once the cellular device comes in range. If environmental changes have been made, the device will indicate the disturbance type (light and/or movement) as well as the time the disturbance(s) occurred. |
| US10074234B2 |
Casino table capable of tracking gaming cards
The present invention is to provide a casino table capable of adequately determining whether a dishonest act is committed on a card arranged on a casino table while reducing a maintenance cost, a personnel cost, etc., by using a normal card not containing the tag, etc. A game surface is imaged by an imaging device, the presence of the card placed on the game surface is detected from image data produced by an imaging signal issued from the imaging device, and trajectory data of the card placed on the game surface is produced. |
| US10074233B2 |
Lot-to-lot roulette combination
In various embodiments a single reel on a gaming device contains multiple symbols. |
| US10074229B2 |
Medium storage box and financial device
The present disclosure relates to a medium storage box and a financial device. A medium storage box according to an aspect comprises a case; a plurality of storage units which is provided in an inner space of the case; a plurality of medium separating and stacking devices which are disposed on each of the plurality of storage units and separate stacked media or transfer and stack media to each of storage units; an inner transport unit which is used for transferring a medium to the plurality of medium separating and stacking devices in the case; and a driving unit which transfers power to the plurality of medium separating and stacking devices and the inner transport unit. |
| US10074228B2 |
Automated verification of optical randomness in security label
This invention proposes a per-piece unique optical randomness on security labels that enables a unique color profiling. Verification of Color-profiling is fully automated. Color profiling is captured under a light homogenizer. Color profiling starts at certain intersection point (within security label) of line joining reference circle to centre of security label. To detect duplication, multiple color-profiles are acquired with scanner flash light switched-on & switched-off. Even if same label is reapplied after tampering the asset the color profiling gets auto changed and can be automatically verified. Color profiling based security is layered on fundamental layer of spatial orientation. Also optically variable region can be leveraged to quickly verify if label is original without matching with stored color profile in cloud during registration scan. |
| US10074224B2 |
Access management system
Disclosed are an apparatus and a method for remotely managing access to an area. An access management platform, which can be an electronic lock that is installed on, e.g., a door of a house, can enable a user to establish a virtual presence at the door. In one example, a delivery person activates a doorbell button/icon of the access management platform, which sends a message to a smartphone of the owner of the platform. The owner, who is at work, uses his smartphone to initiate a video stream using a camera of the platform, and a two way audio stream. The owner sees and initiates a discussion with the delivery person. The owner uses his smartphone to unlock the door, and asks the delivery person to open the door and deliver the package inside. The owner uses his smartphone to capture his signature to acknowledge the delivery. |
| US10074221B2 |
Moving body control apparatus, moving body control method and non-transitory computer readable recording medium
Provided is a moving body control apparatus including a collection unit that collects date and time data, position data, and first operating data of a moving body and a controller that controls the moving body based on a result of comparison between reference operating data corresponding to the date and time data and the position data, and the first operating data, wherein, when a difference between second operating data in case of an accident and third operating data in case of no accident meets a predetermined condition, the reference operating data is generated based on the third operating data. |
| US10074219B2 |
Toll payment equipment
Methods, computer-readable media, software, and apparatuses provide a system for making toll payments using toll payment equipment. The system may include a mobile computing device, a toll gateway, and an insurance company computing device. The mobile computing device (e.g., a phone) may be configured to communicate with the toll gateway when a vehicle carrying the mobile computing device passes through the toll gateway. The mobile computing may send a signal to the insurance company computing device to cause the insurance company computing device to pay an appropriate toll or discounted toll (if applicable). The insurance company may maintain an account for a customer from which toll payments are made. In addition, the insurance company computing device may collect information about the vehicle as it passes through the toll gateway. The insurance company computing device may use this information to determine an insurance-related value, such as an insurance premium. |
| US10074218B1 |
3D content creation tool with automatic mating
In an embodiment, a computer-implemented method of creating a 3D-part within a computer aided design (CAD) three-dimensional (3D)-assembly can include, in the CAD 3D-assembly, creating the 3D-part based on user input received in the 3D assembly. The method can further include automatically associating a history with the created 3D-part, the history based on the user input used to create the 3D-part. |
| US10074216B2 |
Information processing to display information based on position of the real object in the image
A display control device includes a record reference unit configured to refer to a record in which an image, an object included in the image, and a position where the object is displayed or an orientation of the object in the image are associated with one another; and a display controller configured to perform a transition from display of a first image including the object to display of a second image including the object based on the record while maintaining the position where the object is displayed or the orientation of the object, the second image being different from the first image. |
| US10074214B2 |
Systems and methods for generating 3D scenes with time element for display
Methods, systems, and apparatus, including medium-encoded computer program products, for generating and visualizing 3D scenes include, in one aspect, a method including: obtaining metadata for 2D images that are related to a location of interest; searching for discrete image correspondences between pairs of the 2D images; grouping the 2D images into different time periods, including inferring one or more time periods for a portion of the 2D images that do not have date metadata; receiving a selection of at least one of the different time periods; finding camera intrinsic and extrinsic parameters for each image grouped into the selected time period; reconstructing a 3D scene of the location during the selected time period from the 2D images grouped into the selected time period using the camera intrinsic and extrinsic parameters; and providing the 3D scene for use in displaying the location of interest from different 3D perspectives. |
| US10074211B2 |
Method and device for establishing the frontier between objects of a scene in a depth map
A method and device for establishing a frontier between a first object and at least a second object of a scene in the space of a depth map, at least a part of the first object and at least a part of the at least a second object being visible from the point of view associated with the depth map through a set (3) of elements of the depth map. Thereafter, the method comprises comparing, for a point of the scene visible through a first element of said set, depth information associated with the point with depth information associated with said first element and with depth information associated with the other elements, called second elements; establishing a line representative of a direction associated with the frontier between the first object and the at least a second object from the comparison results; selecting a part of the vertices of surface elements visible through the set according to the orientation of normal associated with the vertices; and establishing the frontier from the coordinates of the selected vertices expressed in the space of the depth map. |
| US10074209B2 |
Method for processing a current image of an image sequence, and corresponding computer program and processing device
A method for processing a current image of an image sequence is disclosed. According to the invention, the method includes: identification of at least one region to be constructed associated with the current image, called unknown region, selection of at least one construction technique for constructing said at least one unknown region, association of at least one confidence indicator with said at least one unknown region, the confidence indicator being obtained by: a first value representative of the use of temporal inpainting or inter-view inpainting inversely proportional to the temporal or inter-view distance, a second value representative of the use of temporal inpainting or inter-view inpainting to construct said pixel, a third value representative of the minimum distance between said and a pixel of a known region, a fourth value representative of the application of a color and/or luminance compensation. |
| US10074203B2 |
Overlay for display self refresh
A display device, a processing system, and a method are provided for updating a display device using self-refresh techniques. The described system is configured to overlay dynamic data from a source over a static image in the display device. Components of the described system may include the overlay for non-static image data, compression of the overlay, and dirty region tracking for the source display engine. |
| US10074201B1 |
System and method for coordinating session replay of spatiotemporal data and presentation of a graphical representation of said data
A system and method for coordinating session replay of spatiotemporal data and presentation of a graphical representation of said data. A disclosed video display system is capable of providing, in a displayed image, i) a diagrammatic representation and ii) a first graphical representation. The graphical elements in the first graphical representation can be dependent on the geolocations of one or more tracked objects, such as wireless terminals, that are represented in the spatiotemporal data and that are presented in the displayed image. The video display system can provide, for example, a map of a geographic area as the diagrammatic representation and a pie chart as the first graphical representation. A user of the system is able to control playback of the spatiotemporal data that are being presented on the map and to observe the pie chart being updated over time by the system during playback of the data. |
| US10074198B2 |
Methods and apparatuses for image processing and display
A method, apparatus and computer program product provide improved image processing techniques. An example of a method includes receiving a source image, programmatically identifying a plurality of anatomical elements within the source image through use of a computer vision technique, determining a first region of the source image corresponding to a first anatomical element, determining a second region of the source image corresponding to a second anatomical element, applying at least one first configuration setting to the first region, applying at least one second configuration setting to the second region, the at least one second configuration setting different from the at least one first configuration setting, and generating a merged image, wherein the merged image comprises the first region as visualized according to the at least one first configuration setting and the second region as visualized according to the at least one second configuration setting. |
| US10074196B2 |
Reconstructing a three-dimensional image dataset from two-dimensional projection images, X-ray device and computer program
A method for reconstructing a three-dimensional image dataset from two-dimensional projection images includes recording the projection images using a collimator downstream of an X-ray source. A local Laplace filter is initially applied to the projection data of the projection images during the reconstruction using filtered back-projection. After this, high-frequency spikes arising in the Laplace-filtered projection data at boundaries to the image region are removed by a spike filter, and a global residual filter is applied. A fit parameter describing a fit function approximating the projection data characteristic in the uncorrected projection images inside the image region is determined based on at least marginal values of the projection data present at the boundaries. Next, following on from the use of the residual filter, an additive correction of the residual-filtered projection data in the image region is performed with the fit function scaled by a scaling factor. |
| US10074190B2 |
Texture analysis map for image data
A method includes obtaining at least a first energy dependent spectral image volume and a second different energy dependent spectral image volume from reconstructed spectral image data. The method further includes generating a multi-dimensional spectral diagram that maps, for each voxel, a value of the first energy dependent spectral image volume to a corresponding value of the second energy dependent spectral image volume. The method further includes generating a set of spectral texture analysis weights from the multi-dimensional spectral diagram. The method further includes retrieving a set of texture analysis functions, which are generated as a function of voxel intensity and voxel gradient value from a co-occurrence matrix histogram. The method further includes generating a texture analysis map through a texture analysis of the reconstructed spectral image data with the set of texture analysis functions and the set of spectral texture analysis weights and visually presenting the texture analysis map. |
| US10074184B2 |
Occupancy detection
There is provided an apparatus for detecting when a subject has exited an item of furniture which has an upper side for supporting a subject and an underside opposite to the upper side, and comprises an overhanging component that extends from the underside toward a surface on which the item of furniture is resting. The apparatus comprises a light source to illuminate an edge-feature associated with a distal edge of the overhanging component, to create a shadow of the edge-feature on a region of the surface. The apparatus further comprises a camera arranged to capture sequential images of the region of the surface; and a processing unit. The processing unit is arranged to receive the images; detect an edge of the shadow in each of the received images, detect, in the received images, the appearance of a feature contiguous with the shadow edge; monitor how a detected feature changes over a time period; determine whether a change to the detected feature satisfies at least one predefined criterion for a subject exit event; and output a signal based on the determining. |
| US10074179B2 |
Image measurement device
An image measurement device acquires a first measurement region and a second measurement region on an image, acquires distance information corresponding to the first measurement region and distance information corresponding to the second measurement region, and computes a distance between the two regions. In a case where the first measurement region is displaced on the image, the second measurement region is displaced on a contour or a plane on the image, and a distance between the first measurement region after the displacement and the second measurement region after the displacement is computed. Thereby, distance measurement is able to be performed over a wide range without a complicated operation in the image measurement device for measuring a distance between two regions by using an image. |
| US10074176B2 |
Method, system and apparatus for displaying surgical engagement paths
A method and computing device for displaying surgical path data are provided. The computing device includes an input device, a display, a memory and a processor. The memory stores (i) an image of a volume of patient tissue having an outer surface, and (ii) anatomical data defining anatomical features of the volume. The processor receives an identifier of a target location within the volume; generates a plurality of paths from the outer surface to the target location, each path having a start point located on the outer surface, and an end point at the target location; for each of the plurality of paths, determines a score based on a comparison between the path and the anatomical data; and controls the display to present the outer surface and, at the locations of the start points, indications of the respective scores of the paths corresponding to the start points. |
| US10074175B2 |
Non-touch optical detection of vital signs from variation amplification subsequent to multiple frequency filters
An apparatus of motion amplification to communicate biological vital signs includes a first frequency filter that applies a frequency filter to at least two images, a regional facial clusterial module that is coupled to the first frequency filter and that applies spatial clustering to output of the first frequency filter, a second frequency filter that is coupled to the regional facial clusterial module and that is applied to output of the regional facial clusterial module, thus generating a temporal variation, a vital-sign generator that is coupled to the second frequency filter that generates at least one vital sign from the temporal variation, and a display device that is coupled to the vital-sign generator that displays the at least one vital sign. |
| US10074173B2 |
Methods and systems for analyzing anatomy from multiple granularity levels
A method, computer system and computer readable storage medium for searching for one or more images having a region of interest similar to the region of a subject, including: receiving imaging data comprising a plurality of image elements of the region of interest of the subject; segmenting the imaging data of the region of interest of the subject into a plurality of sub-regions corresponding to various structures at a plurality of levels of granularity, the plurality of levels of granularity having a relationship such that a level of granularity has fewer structures at a lower level of granularity; and calculating at each of the plurality of levels of granularity an abnormality factor or risk factor for the segmented various structures of said region of interest, to provide a segmented said region of interest of said subject with at least one of said abnormality factor or risk factor associated therewith. |
| US10074172B2 |
Device and method for making dimensional measurements on multilayer objects such as wafers
An imaging device is provided for localizing structures through the surface of an object such as a wafer, with a view to positioning a measuring sensor relative to the structures, includes: (i) an imaging sensor; (ii) an optical imager able to produce, on the imaging sensor, an image of the object in a field of view; and (iii) an illuminator for generating an illuminating beam and lighting the field of view in reflection, in which the illuminating beam and lighting the field of view in reflection, in which the illuminator is able to generate an illuminating beam the spectral content of which is adapted to the nature of the object, such that the light of the beam is able to essentially penetrate into the object. Also provided is a system and a method for carrying out dimensional measurements on an object such as a wafer. |
| US10074169B2 |
Method and apparatus for detecting bubbles and/or creases on labeled containers
A method and an apparatus for detecting bubbles and/or creases on labeled containers. Bubbles/creases can be detected without comparison with a previously stored reference recording by virtue of the fact that a label to be examined is illuminated with a first flash of light, for example using the surface radiator, and is recorded in a first camera image, that the label is also illuminated with at least one second flash of light, for example using the directional radiator, with a changed directional characteristic and is recorded in a second camera image, and that a brightness difference between the first and second camera images is calculated. |
| US10074165B2 |
Image composition device, image composition method, and recording medium
An image composition device composites a no-flash image including a subject captured under ambient light and a flash image including the subject captured by emitting flash light to generate a composite image including the subject. The image composition device includes an input unit that enables the no-flash image and the flash image to be input, a correction unit that corrects the no-flash image and the flash image input from the input unit, and a composition unit that composites the no-flash image and the flash image output from the correction unit to generate a composite image. The correction unit corrects a color temperature of the no-flash image. |
| US10074163B2 |
Image correction method and image correction apparatus
An image correction method and an image correction apparatus when the image correction method includes: an identifying step of identifying each pixel in an image as a foreground pixel or a background pixel; a background filling step of estimating brightness of a background corresponding to a foreground pixel based on brightness and gradient of the brightness of background pixels adjacent to the foreground pixel to fill the background located in a position of the foreground pixel, to obtain a background illumination map of the image according to filled backgrounds along with background pixels; and a correcting step of correcting the image based on the brightness of each pixel in the image and the background illumination map. A non-uniform illumination image can be corrected effectively. |
| US10074162B2 |
Brightness control for spatially adaptive tone mapping of high dynamic range (HDR) images
Techniques are provided for spatially adaptive tone mapping with dynamic brightness control. A methodology implementing the techniques according to an embodiment includes converting luminance data, from a received HDR image, to a logarithm domain and decomposing the converted data into a base layer, and one or more detail layers. The method also includes adjusting the layers, through shifting and scaling of the base layer and scaling of the detail layers, to map the amplitude data into a selected range. The method further includes converting the adjusted layers from the logarithm domain to a linear domain and calculating a tone compression parameter based on statistics of the adjusted log domain base layer. The statistics are associated with brightness of the received image. The method further includes applying a global tone compression function, based on the tone compression parameter, to the converted linear domain base layer to generate compressed linear domain layers. |
| US10074161B2 |
Sky editing based on image composition
Embodiments of the present disclosure relate to a sky editing system and related processes for sky editing. The sky editing system includes a composition detector to determine the composition of a target image. A sky search engine in the sky editing system is configured to find a reference image with similar composition with the target image. Subsequently, a sky editor replaces content of the sky in the target image with content of the sky in the reference image. As such, the sky editing system transforms the target image into a new image with a preferred sky background. |
| US10074158B2 |
Systems and methods for stereo depth estimation using global minimization and depth interpolation
Aspects relate to a method of generating a high-resolution image containing depth information of an object. In one aspect, the method includes downsampling a first reference image and a second reference image from a first resolution to a second resolution, wherein the first resolution is higher than the second resolution, and wherein the first reference image and the second reference image comprising a stereo image pair. The method further includes generating a depth map at the second resolution based on global minimization techniques, using the downsampled stereo image pair. The method also includes upsampling the depth map from the second resolution to the first resolution and using a guided filter to align contours of the upsampled depth map to contours of the first reference image. |
| US10074157B2 |
Adaptively displaying application output
A method is implemented at an electronic device for displaying output from an application on a fixed orientation display. The electronic device includes a display module and an application that are distinct from each other. The application sends a request to display output from the application in a second orientation with second dimensions, and receives from the electronic device information indicating that a display associated with the electronic device is a fixed orientation display with a first orientation and first dimensions. The application then determines a standard aspect ratio designated for a type of the first application. The output from the application is thereby scaled based on the standard aspect ratio and the first dimensions of the target display device for display by the display module on the fixed orientation display. |
| US10074156B2 |
Image processing apparatus with deformation image generating unit
An image processing apparatus comprising: medical image obtaining means for obtaining a medical image of an object in a first shape state; deformation information obtaining means for obtaining deformation information indicating deformation of the object from the first shape state to a second shape state; imaging region setting means for setting an imaging region of the object in the second shape state; deformation image generating means for generating a conversion image by converting the medical image deformed based on the deformation information in accordance with the imaging region; and display image generating means for generating a display image by overlapping the conversion image and the imaging region. |
| US10074154B2 |
Display controller and a method thereof
A display controller comprises a plurality of channels for fetching data from a memory, a plurality of buffers coupled to the channels for receiving the fetched data from the channels, a buffer controller for controlling the buffers and the channels, and a processing unit coupled to the buffers, the display and buffer controller for receiving the data from the buffers, outputting a control signal to the display based on the received data, and controlling the buffer controller, respectively. Each buffer has a respective fixed memory capacity for storing the fetched data. The processing unit activates layers in the output image for displaying an output image on the display. The channels correspond to associated layers. The buffer controller adds to the respective fixed memory capacity of a particular buffer associated to an activated layer, one further fixed memory capacity of at least one further buffer associated to an inactive layer. |
| US10074148B2 |
Medical kiosk and method of use
A medical kiosk designed to provide tele-med services, check-in services, and/or prescription services for a user. The medical kiosk can include a user video conferencing system that is designed to enable the user to have a real-time or near real-time tele-conference with a medical provider located remotely from the medical kiosk. |
| US10074144B2 |
Amenity, special service and food/beverage search and purchase booking system
The present invention relates to systems, methods and computer program products for an a la carte amenity, special service, food/beverage and accommodation feature search and booking engines. Aspects of the present invention allow customers to identify, via arbitrary search, amenities and/or special services (including food/beverage) available at lodging facilities, restaurants clubs/lounges/bars, dwellings and travel accommodation venues. Customers are thereby presented with goods and services matching or related to their query items and are permitted to select and common desired feature options and book, reserve or purchase their selection; optionally including the booking of an accommodation such as a room or table at a restaurant as well. |
| US10074142B1 |
Computational architecture and method for a time-varying control system
Automatic control of an enterprise. A control vector is generated corresponding to a target allocation of resources between the plurality of products to be produced by the enterprise. An observation vector represents actual retained earnings attributed to each of the plurality of products during a first time period, the actual retained earnings being based on data representing the actual revenue and on data representing the actual cost. A dynamic matrix, a control matrix, a cost matrix, and an observation matrix are produced. Each matrix represents a corresponding dynamic relationship between a sets of different control parameters or measured or predicted values, and is revised at each subsequent time period to produce predicted values for each corresponding matrix. According to various embodiments, the revision can have two components: (a) vectorization; and (b) forecasting. |
| US10074139B2 |
Route risk mitigation
A method is disclosed for mitigating the risks associated with driving by assigning risk values to road segments and using those risk values to select less risky travel routes. Various approaches to helping users mitigate risk are presented. A computing device is configured to generate a database of risk values. That device may receive accident information, geographic information, vehicle information, and other information from one or more data sources and calculate a risk value for the associated road segment. Subsequently, the computing device may provide the associated risk value to other devices. Furthermore, a personal navigation device may receive travel route information and use that information to retrieve risk values for the road segments in the travel route. An insurance company may use this information to determine whether to adjust a quote or premium of an insurance policy. This and other aspects relating to using geographically encoded information to promote and reward risk mitigation are disclosed. |
| US10074137B2 |
Forecasting system and method using change data based database storage for efficient ASP and web application
In one embodiment, a system is provided. The system includes a first client. The system also includes an analysis server coupled to the first client. The system further includes a first customer database of information coupled to the analysis server. The first customer database is to embody forecast data and to receive essentially real-time updates to the forecast data. The first customer database supports an OLAP cube associated with the analysis server. |
| US10074136B2 |
Method and apparatus for publishing market information
A method and apparatus for publishing market data for a financial instrument utilizes existing network layer acknowledgement feature to publish market data for the financial instrument to a client device at rates in which the client device is able to process the data. The publishing rate is dynamic, as opposed to being fixed, and is able to adjust “on-the-fly” so as to prevent message queue stagnation. |
| US10074134B2 |
System and method for trading commodities and the like
A system for trading commodities and the like comprising a computer, a communications link between the computer and the Internet, a database, accessible by the computer, containing a plurality of user files wherein each of the user files contains a plurality of transaction parameters corresponding to one or more indications associated with the user file. The transaction parameters govern the presentation and acceptance of indications associated therewith. The system further includes a database, accessible by the computer, containing a plurality of indications wherein each of the indications contains information corresponding to open bids or offers for commodities, and an indication selection submitted by a user over the communications link. Software executing on the computer receives the indication selection, retrieves an indication corresponding to the indication selection from the indication database, queries a user file in the user database corresponding to the indication to determine transaction parameters associated with the indication, and presents the indication to the user in accordance with any determined transaction parameters. |
| US10074133B2 |
System and method for creating trade-related annotations in an electronic trading environment
A client terminal displays a trading screen interface and an annotation interface in relation to the trading screen interface. The annotation interface allows a trader to enter trade-related annotations in a quick and efficient manner or flag a predetermined time and input annotations to be associated with the flagged time a later time, while the trading screen interface allows the trader to make trades at the most favorable prices and in a speedy manner. The annotation interface may alternatively not be displayed and allow for audio input. |
| US10074130B2 |
Generating customer alerts based on indoor positioning system detection of physical customer presence
A computing platform may receive a plurality of messages comprising data indicating physical presence of customers of a financial institution at a physical banking center location of the financial institution from an indoor positioning system located at the physical banking center location of the financial institution. Responsive to receiving the plurality of messages comprising the data indicating the physical presence of the customers of the financial institution at the physical banking center location of the financial institution, the computing platform may determine that at least one customer of the customers of the financial institution at the physical banking center location of the financial institution has flagged one or more items via an online-banking system of the financial institution. |
| US10074129B2 |
Virtual reality system including smart objects
Embodiments of the invention include a virtual reality system that includes an instrumented device used to present a virtual shopping environment to a simulation participant. The participant's interactions with the virtual shopping environment may be used to conduct market research into the consumer decision making process. The virtual shopping environment may include one or more smart objects configured to be responsive to participant interaction. The virtual shopping environment may recreate a real-world shopping environment. |
| US10074127B2 |
Generating a recommendation
A method and an apparatus for communicating a recommended item to a user are described. The method comprises determining that the user has a level of commitment to an item offered for sale, and, in response to this determination, communicating information concerning a recommended item to the user over a network. The recommended item is identified based on a set of longest words in a description of the item offered for sale. |
| US10074126B2 |
Methods and systems for providing shopping suggestions to in-store customers
Various examples of methods and systems for providing shopping suggestions to in-store customers are described. In one implementation, a method may analyze store information specific to a store and customer information associated with a customer. The method may also identify one or more items as recommendation for the customer based on the analyzing. The method may further indicate the one or more items on a map of the store. |
| US10074124B1 |
On-demand customization of products
Methods and apparatus for on-demand customization of products. A product distributor may provide a product customization service and user interface to its customers that may be used to enhance, extend, customize, or combine stock physical products offered by the product distributor by providing custom add-on physical items for or customizations to the stock products. The product distributor may leverage on-demand production technologies such as additive manufacturing technologies to produce the custom physical items or customizations according to specifications received from the customer or generated according to descriptive information for the stock products. The custom items may be combined with one or more stock products to produce customized products for the customers. |
| US10074121B2 |
Shopper helper
In one embodiment, a method includes monitoring an action of an individual or a certain consumer and maintaining a database stored in a memory personal to the consumer. The database can have an indication of preferences of the consumer and a purchase history of the individual consumer. The database can be based on the monitored action of the consumer. The method can further include providing a suggested product to the consumer based on the maintained database. |
| US10074109B2 |
Propagating promotional information on a social network
In one implementation, a method for providing information to computer users includes receiving at a server system an indicator of an action performed on a third-party website by a first user of a social network of users. The method can also include creating by the server system first promotional information based upon the received indicator and information associated with the first user of the social network. The method can further include persistently storing by the server system the created first promotional information in a repository of promotional information, wherein the repository stores promotional information associated with a plurality of third-party websites for display to users of a plurality of social networks. The method can additionally include receiving at the server system a request for promotional information to display to a second user of the social network, the second user having an acquaintance relationship with the first user. |
| US10074105B2 |
Technique for encoding digital information in a carrier wave
A method for redeeming a coupon using a mobile device is disclosed. The method comprises allowing a user to select the coupon; accessing at least one melody stored in a memory of the mobile device; passing a coupon identifier for the coupon and the at least one melody to an encoder component of the mobile device encoding the coupon identifier and the melody by the encoder component to generate a signal for transmission; and transmitting said signal through a speaker of said mobile device for reception through a microphone of a receiving mobile device. |
| US10074103B2 |
Method and system for identifying mobile device according to information feature of applications of mobile device
The present disclosure provides a method and a system for identifying mobile device according to information feature of applications of the mobile device. In an analysis device, obtaining a first information feature related to a first application and a second information feature related to a second application, wherein the first information feature is corresponding to one of the mobile devices, the second information feature is corresponding to one of the mobile devices. The analysis device compares the degree of similarity between the first information feature and the second information feature, and a comparison result determines whether the corresponding mobile device with the first information feature and the corresponding mobile device with the second information feature are the same mobile device. Thus, the method and the system can identify whether or not certain applications are already installed to the same mobile device. |
| US10074101B2 |
Reminding users of offers
Provided is a computer implemented process for reminding users of offers that were discovered by the user at one location when, at a later time, the user is at another location, the process including: displaying, with a mobile device, an offer and a reminder interface to indicate that the user requests themselves or another reminder recipient to be reminded of the offer when near another computing device of the reminder recipient; receiving an interaction with the reminder interface by the user and, in response, storing a reminder request in memory, the reminder request identifying the offer; obtaining data identifying the other computing device, a geographic area of the other computing device, or a wireless environment of the other computing device; detecting, with a processor of the mobile device, that the reminder recipient has interacted with the other computing device, entered the geographic area, or entered the wireless environment; and in response to the detection, presenting a notification reminding the reminder recipient of the offer. |
| US10074100B2 |
Systems and methods for issuing, evaluating, and monitoring card-linked offers
Methods and systems are disclosed for issuing, evaluating, and monitoring offers and incentives linked to various consumer financial accounts. Financial service account providers, merchants, card-linked offer providers, and/or service providers may collect transaction information relating to the redemption of card-linked offers. From the data, informative metrics may be determined relating to the offer, its redemption rate, and the consumers who redeemed it. The metrics may be used to evaluate the relative success of the offer, and can trigger revenue sharing processes derived from the offer. In certain aspects, incentive offers may be modified based on the metrics. In further embodiments, the metrics may also be used to determine a metric score that provides further information about the card-linked offer campaign. |
| US10074092B2 |
Systems and methods for providing in-vehicle communication with a vendor
A vehicle may communicate with a vendor interaction system of a vendor. The vehicle includes network interface hardware, a processor communicatively coupled to the network interface hardware, and at least one display communicatively coupled to the at least one processor. The processor executes logic to establish a communication link with the vendor interaction system, receive, with the network interface hardware, a vendor data signal from the vendor interaction system, the vendor data signal indicative of vendor information, receive, with the network interface hardware, a user preference data signal indicative of user order preferences for the vendor, display at least one of the user order preferences and the vendor information on the at least one display, and display an order prompt requesting a user to make an order selection from at least one of the vendor information or the user order preferences displayed on the at least one display. |
| US10074091B2 |
Dynamic financial management system, method and device
A dynamic personalizable automated finance management system that provides a financial management platform that enables users to easily generate a plurality of customized rules or conditions associated with one or more accounts thereby creating account plans that intelligently and passively execute the transfer of funds among accounts. The rules with a plan are able to define if, how much, when and where to transfer money to and from the accounts based on user entered criteria or triggers upon which the rules/conditions are based. |
| US10074085B2 |
Virtual POS system and method
The present invention relates to a token device for securely executing a data transaction. The token device comprises: a secure element; a web server module configured within the secure element and arranged to transmit data messages over a network; a terminal application module configured within the web server module; and an application module configured within the secure element. The terminal application module and the application module are arranged to execute the data transaction protocol as one or more data exchanges therebetween within the secure element, upon receipt of a service request data message, received over the network at the web server module from an authorized remotely located Point of Sale (POS) terminal. The web server module is subsequently arranged to generate a transaction response data message for transmission to the remotely located POS terminal, on successful completion of the transaction protocol. |
| US10074084B1 |
System and method for advanced identification of a customer to decrease wait time for prescription
In a method for advanced identification of a customer of a pharmacy, identification information of the customer is received at a first pharmacy computing device after an arrival of the customer at a pharmacy location and before an arrival of the customer at a pharmacy pick-up area of the pharmacy location. An identification of the customer is generated based on the received identification information. The identification of the customer is sent to a second pharmacy computing device. Using the second pharmacy computing device, and based on the second pharmacy computing device receiving the identification, an indication is provided to a pharmacy employee that the customer has arrived at the pharmacy location to pick up a previously prepared pharmacy order and that the pharmacy employee is to obtain the previously prepared pharmacy order for pick-up by the customer before the arrival of the customer at the pharmacy pick-up area. |
| US10074073B2 |
System and method for configuring workstations
A method for managing an inventory system includes receiving an operation request that identifies an inventory item and selecting, from a plurality of workstations, a workstation at which to fulfill the operation request. The method also includes moving an inventory holder storing the identified inventory item to the selected workstation and moving a supply holder storing a supply item associated with the received operation request to the selected workstation. The method additionally includes fulfilling the operation request, at least in part, at the workstation. |
| US10074072B2 |
Tagged item locator method and apparatus
Apparatus and method to facilitate determination of item locations are disclosed herein. One or more storage medium to store a plurality of initial tag to item holder mappings that define associations between select ones of a plurality of tags associated with items to select ones of a plurality of item holders that hold the items; one or more processors; and read rate and match modules to be executed by the one or more processors may be provided. The read rate module is to generate a current detection rate by one or more antennas for each tag identified in a plurality of filtered current tag to antenna mappings. The match module is to determine at least one item holder at which each respective tag identified in the plurality of filtered current tag to antenna mappings is most likely to be currently located to provide a location of the item. |
| US10074071B1 |
Detection of inner pack receive errors
Embodiments herein described relate to methods for enabling the detection of inner pack receive errors at a receiving site for a marketplace by comparing quantities of predicted and received items by receiving a predicted quantity, determining a received quantity, performing a modulus division of the predicted and received quantities of items, and using the remainder to detect the presence of inner packs within received packages of items. |
| US10074065B2 |
Obtaining loads for next leg or backhaul
Transportation services are matched with a specified demand for transportation services. Categories of transportation services met by capabilities of the transportation service provider are determined, along with preference data concerning the transportation service provider, in which non-user-defined preference data is at least partially obtained by machine learning. Candidate service interest is used to match the transportation service provider to the specified demand for transportation services. Competitive bids are obtained to meet a specified demand for transportation services, and the transportation service provider is offered inclusion in the competitive bids based on the candidate service interest. If the transportation service provider wins the bid, provision of the transportation service are arranged, and if the transportation service provider loses the bid, repeating the sequence of using the candidate service interest to match the transportation service provider to the specified demand for transportation services. |
| US10074063B2 |
Method and system for storing and retrieving packaging relationships
A method and system for storing and retrieving a packaging hierarchy of traceable physical items includes at an item marking location, marking physical items to be packaged in the packaging hierarchy, with a unique code with a first and second identifier, transferring packaging relationships between the codes to a track and trace system, identifying for each code in the packaging relationships, hierarchical code relations expressed as parent and/or child codes, and for each code, storing the hierarchical code relations in a section of a data storage location of the first computer system, wherein a start position of the section is determined by a combination of the first and second identifiers of the code. |
| US10074062B2 |
Napkin idea systems
A napkin useful for enabling a user to document a new idea by providing a clear open writing space, indicia inviting the secure sharing of the new idea, and a means for communicating the new idea in real-time using modern communication technology to a third party having means to assist the user with their idea. Accompanying the napkin is a holder for retaining napkins, writing instruments, and instructions for using the napkin. A business method for using the napkins to promote businesses in the invention industry is also disclosed. |
| US10074060B2 |
System and method to track time and attendance of an individual at a workplace
A system and method to track time and attendance of an individual at a workplace is provided. The system includes a location tracking system that detects a presence of a portable electronic device carried by the individual, a time clock system that records clock-out registration time of the individual at the workplace, and a main controller. If the main controller receives an electronic communication indicative that the portable electronic device is located at a predefined break or non-work area, and if the main controller does not detect recording of the individual clock-out registration time at the time clock system, then main controller automatically causes an alert at the portable electronic device prompting the individual to transmit a feedback signal acknowledging need to record the clock-out registration time. |
| US10074057B2 |
Graphical re-inspection user setup interface
The invention provides for a graphical user interface which provides for very simple and intuitive ways of changing single or multiple inspection parameters. The graphical display immediately shows what the monitoring or inspection result would have been if the effected change had been in place during the inspection of the last “N” parts. This retrospective graphical “look-back” invokes immediate re-inspection facilitating an estimation of what the future inspection or process monitoring results will be if future production looks similar to the recent past production. The re-inspection results are immediately shown with a combination of visualization for ease of understanding and settings optimization. The visualization also shows selected other associated data to each specific inspection for ease of tracking and optimizing production processes. |
| US10074050B2 |
Memristive neuromorphic circuit and method for training the memristive neuromorphic circuit
A neural network is implemented as a memristive neuromorphic circuit that includes a neuron circuit and a memristive device connected to the neuron circuit. A conductance balanced voltage pair is provided for the memristive device, where the conductance balanced voltage pair includes a set voltage for increasing the conductance of the memristive device and a reset voltage for decreasing the conductance of the memristive device. Either the set voltage and reset voltage, when applied to the memristive device, effects a substantially same magnitude conductance change in the memristive device over a predetermined range of conductance of the memristive device. The provided voltage pair is stored as a conductance balanced map. A training voltage based on the conductance balanced map is applied to the memristive device to train the neural network. |
| US10074046B2 |
Machine-readable food packaging film
In one embodiment, a sidewalk-facing display window of a retail store is treated to scatter (or absorb) a portion of incident light, in a narrow wavelength spectral band. A machine-readable pattern, which encodes an identifier, is projected onto the treated window from outside the store. The reflection (absorption) of that projected pattern, within the narrow spectral band, escapes notice of shoppers on the sidewalk. Yet if a shopper captures imagery of a product displayed on the other side of the display window, using a mobile device camera, the pattern is captured with the imagery, and can be analyzed to decode the identifier. The mobile device can use this decoded identifier to access online information about the displayed product, for presentation to the shopper on the mobile device display. The technology is particularly suited for wearable computing devices, and more generally enables glass windows to subliminally convey digital information to image sensors conveyed by passing shoppers. A great variety of other features and arrangements are also detailed. |
| US10074044B2 |
Printing device, printing method, and recording medium
A printing device printing on a non-transitory recording medium with a print head, comprising the following: an input receiver receiving input of a character string including multiple characters; a print data transmitter sending to the print head individually inverted characters of one or more characters included in the character string of which the input is received; and a printer printing with the print head the inverted characters received by the print head such that the inverted characters are arranged closer to a leading end in a transfer direction of the recording medium. |
| US10074041B2 |
Fine-grained image classification by exploring bipartite-graph labels
Systems and methods are disclosed for deep learning and classifying images of objects by receiving images of objects for training or classification of the objects; producing fine-grained labels of the objects; providing object images to a multi-class convolutional neural network (CNN) having a softmax layer and a final fully connected layer to explicitly model bipartite-graph labels (BGLs); and optimizing the CNN with global back-propagation. |
| US10074038B2 |
Deep learning medical systems and methods for image reconstruction and quality evaluation
Methods and apparatus to automatically generate an image quality metric for an image are provided. An example method includes automatically processing a first medical image using a deployed learning network model to generate an image quality metric for the first medical image, the deployed learning network model generated from a digital learning and improvement factory including a training network, wherein the training network is tuned using a set of labeled reference medical images of a plurality of image types, and wherein a label associated with each of the labeled reference medical images indicates a central tendency metric associated with image quality of the image. The example method includes computing the image quality metric associated with the first medical image using the deployed learning network model by leveraging labels and associated central tendency metrics to determine the associated image quality metric for the first medical image. |
| US10074036B2 |
Critical dimension uniformity enhancement techniques and apparatus
Disclosed are methods and apparatus for inspecting a photolithographic reticle. Modeled images of a plurality of target features of the reticle are obtained based on a design database for fabricating the reticle. An inspection tool is used to obtain a plurality of actual images of the target features of the reticle. The modelled and actual images are binned into a plurality of bins based on image properties of the modelled and actual images, and at least some of the image properties are affected by one or more neighbor features of the target features on the reticle in a same manner. The modelled and actual images from at least one of the bins are analyzed to generate a feature characteristic uniformity map for the reticle. |
| US10074028B2 |
Real-time diet assessment and food identification using thermal imaging
Systems and methods are described for automatically identifying a food item. A color image and a thermal image are received by an electronic processor with a first food item in the field of view of both the color image and the thermal image. The electronic processor identifies a region of pixels in the color image that corresponds to the first food item based at least in part on a temperature intensity of the pixels in the identified region of pixels relative to other pixels in the thermal image. At least one feature is extracted from the identified region of pixels in the color image corresponding to the first food item and the electronic processor automatically identifies a type of food corresponding to the first food item based at least in part on the at least extracted feature. |
| US10074026B2 |
Vehicle type recognition method and fast vehicle checking system using the same method
A vehicle type recognition method based on a laser scanner is provided, the method includes detecting that a vehicle to be checked has entered into a recognition area; causing a laser scanner to move relative to the vehicle to be checked; scanning the vehicle to be checked using the laser scanner on a basis of columns, and storing and splicing data of each column obtained by scanning to form a three-dimensional image of the vehicle to be checked, wherein a lateral width value is specified for each single column of data; specifying a height difference threshold; and determining a height difference between the height at the lowest position of the vehicle to be checked in data of column N and the height at the lowest position of the vehicle to be checked in data of specified number of columns preceding and/or succeeding to the column N. |
| US10074022B2 |
Lamp detection device and lamp detection method
A lamp detection device detects an edge portion from a camera image, the edge portion having a luminance difference equal to or above a predetermined value, and generates a smoothed image by diminishing the luminance difference of the edge portion. Then, the lamp detection device extracts synchronized pixels from the smoothed image, the synchronized pixels having luminances varying synchronously with an alternating current cycle of power supplied to a lamp, and detects the lamp from the synchronized pixels. |
| US10074021B2 |
Object detection apparatus, object detection method, and program
A vehicle detection apparatus detects an object based on an image captured from a vehicle. In the vehicle detection apparatus, a camera is mounted in the vehicle. A search region determining unit determines a region including a road surface in the image to be a search region. A cost minimizing unit divides the search region into two, an upper region and a lower region, by a boundary line, determines corresponding points in a plurality of images captured by the camera at different time points by applying an optical flow model having a fixed magnification factor to the upper region and an optical flow model having a planar constraint condition to the lower region, and determines a boundary line that minimizes cost related to a difference between pixel values of the corresponding points. A vehicle presence determining unit determines presence of a forward vehicle based on the boundary line. |
| US10074019B2 |
Road surface information acquisition apparatus for entrance/exit lane
A road surface information acquisition apparatus a lane line recognizer configured to, based on a road surface image of a carpool lane forward of a vehicle acquired by a camera, recognize lane lines of the carpool lane. The apparatus further includes a determiner configured to, based on a lane partition line recognized by the lane line recognizer, determine a start point and an end point of the entrance and exit, and a lane-width calculator configured to, based on the lane lines recognized by the lane line recognizer, calculate a lane width of the carpool lane. The apparatus further includes a lane-width corrector configured to, based on determinations made by the determiner, correct the lane width calculated by the lane-width calculator. Based on a broken line as the lane partition line, the determiner determines the start point and the end point of the entrance and exit of the carpool lane. |
| US10074018B2 |
Parking camera system and method of driving the same
A parking camera system and a method of driving the same includes a plurality of cameras equipped with a vehicle, an image synthesizer for synthesizing images photographed by the plurality of cameras, and an estimated travel trajectory generating and overlaying processor for generating an estimated travel trajectory of the vehicle by receiving steering angle information of the vehicle, and synthesizing the estimated travel trajectory of the vehicle with the images synthesized by the image synthesizer. |
| US10074015B1 |
Methods, systems, and media for generating a summarized video with video thumbnails
Methods, systems, and media for summarizing a video with video thumbnails are provided. In some embodiments, the method comprises: receiving a plurality of video frames corresponding to the video and associated information associated with each of the plurality of video frames; extracting, for each of the plurality of video frames, a plurality of features; generating candidate clips that each includes at least a portion of the received video frames based on the extracted plurality of features and the associated information; calculating, for each candidate clip, a clip score based on the extracted plurality of features from the video frames associated with the candidate clip; calculating, between adjacent candidate clips, a transition score based at least in part on a comparison of video frame features between frames from the adjacent candidate clips; selecting a subset of the candidate clips based at least in part on the clip score and the transition score associated with each of the candidate clips; and automatically generating an animated video thumbnail corresponding to the video that includes a plurality of video frames selected from each of the subset of candidate clips. |
| US10074012B2 |
Sound and video object tracking
Image data relating to real-world objects or persons is collected from a scene while collecting audio data relating to the real-world objects or persons from the same scene. The audio data is used to derive sound objects corresponding to the real-world objects or persons. The image data is used to derive video objects corresponding to the real-world objects or persons. Based on the sound objects and the video objects, candidate salient objects are generated. A salient object is selected from among the candidate salient objects. Perceptual enhancement operations are performed on the selected salient object. |
| US10074006B2 |
Methods and systems for disease classification
This invention describes methods and systems for use of computer vision systems for classification of biological cells as an aid in disease diagnostics. More particularly the present invention describes a process comprising employing a robust and discriminative color space which will help provide segmentation of the cells; employing a segmentation algorithm, such as a feature-based level set, that will be able to segment the cells using a different k-phase-segmentation process, which detect for example, if a while blood cell occurs for segmenting the internal components of the cell robustly; employing a combination of different type of features including shape, texture, and invariant information, and employing a classification step to associate abnormal cell characteristics with disease states. |
| US10074004B2 |
Capacitive fingerprint sensor with integrator
The present invention provides a “C-Q-T” type capacitive fingerprint sensor with an integrator. The integrator comprises an amplifier, an integrating capacitor, a reference voltage and a reset circuit. By applying the present invention, linearity and sensitivity of the “C-Q-T” type capacitive fingerprint sensor are improved. During a conversion process of the “C-Q-T”, through introduction of the integrator, charge transfer quantities between a target capacitor and the integrating capacitor can be consistent for each time, so that a sensing equation is optimized, and better linearity is shown in the conversion process. As influence of a background capacitor and of a bus parasitic capacitor on the sensing equation is removed, the sensitivity of the “C-Q-T” type capacitive fingerprint sensor is improved. |
| US10073996B2 |
Device with RFID window that couples to the mouth of a shopping cart or another container and method of identification
Device with RFID radio frequency identification window that couples to the mouth of a shopping cart, or another container, that includes a frame with a window horizontally crossed by a plurality of light rays coming from a light curtain, an infrared sensor configured to detect an object that approaches the window, an RFID reader configured to detect and identify codes contained in RFID labels incorporated in the objects that enter or exit the basket of the cart through the window, UHF antennas, the radiation beams of which cover the space of the window, configured to be activated once the infrared sensor detects the object that approaches; and a processor configured to store the objects that stay inside the cart in an electronic shopping list. |
| US10073995B2 |
Protection of personal data contained on an RFID-enabled device
A system for protecting personal data contained on an RFID-enabled device, suitable for use with an RFID system including an RFID reader configured to extract information from an RFID chip associated with the RFID-enabled device, includes a personal data protection system including a personal data protection device configured to prevent reading of the RFID chip associated with an RFID-enabled personal item. |
| US10073994B2 |
Successive memory writes in an RFID interrogator
A high speed tabletop and industrial printer is disclosed with integrated high speed RFID encoding and verification at the same time. The industrial printer simultaneously prints on and electronically encodes/verifies RFID labels, tags, and/or stickers attached to a continuous web. The industrial printer comprises a lighted sensor array for indexing the printing to the RFID tags; and a cutter powered from the industrial printer for cutting the web that the RFID tags are disposed on. The industrial printer comprises two RFID reader/writers that are individually controlled. Specifically, one of the RFID reader/writers comprises the ability to electronically encode the RFID tags while the web is moving; and the second RFID reader/writer uses an additional RFID module and antenna on the printer for verifying the data encoded to the RFID tags. The printer provides for successive writes to various memory blocks and optimizes the communication sequence between the interrogator and tag. |
| US10073992B2 |
Method and apparatus pertaining to facilitating the reading of RFID tags
These teachings generally comprise interrogating RFID tags and receiving corresponding responses from various ones of these RFID tags while also receiving, from a remote source, surrogate response corresponding to at least some of the plurality of RFID tags that are not responding to the current interrogation. A corresponding plurality of end user-perceivable indications as correspond to both the responses from various ones of the plurality of RFID tags and the aforementioned surrogate responses are then provided to thereby ultimately inform an end user of the RFID tag reader with respect to a corresponding reading state as regards the plurality of RFID tags. |
| US10073990B1 |
System and method for monitoring network devices incorporating authentication capable power supply modules
A power supply module implemented within a first device and including a voltage regulator and an authentication module. The voltage regulator receives power from a power source and supplies the power to devices within the first device. The power source is separate from the power supply module. The authentication module includes a regulator module and a generation module. The regulator module controls operation of the voltage regulator based on operation in one of multiple operating modes. The generation module: receives an authentication request signal from a host device; in response to the authentication request signal, transmits an authentication response signal to the host device; and receives a notification signal from the host device based on the authentication response signal. The notification signal indicates whether the power supply module is an authorized device. The regulator module is configured to transition between the operating modes based on the notification signal. |
| US10073989B2 |
Systems and methods for preventing data remanence in memory systems
Methods, circuits, and systems for preventing data remanence in memory systems are provided. Original data is stored in a first memory, which may be a static random access memory (SRAM). Data is additionally stored in a second memory. Data in the first memory is periodically inverted, preventing data remanence in the first memory. The data in the second memory is periodically inverted concurrently with the data in the first memory. The data in the second memory is used to keep track of the inversion state of the data in the first memory. The original data in the first memory can be reconstructed performing a logical exclusive-OR operation between the data in the first memory and the data in the second memory. |
| US10073987B2 |
Methods and systems for privileged execution support for file system commands on a storage device
The present invention relates to a storage device that is able to execute higher level commands, such as network-level, file-system commands, with privileged access to various resources, such as the storage media, hardware, memory, firmware, etc. In one embodiment, the storage device is configured to receive and execute network-level file-system commands, such as Server-Message-Block protocol commands. In particular, the storage device comprises a drive having a storage media and a communications interface, such as a network interface, and a controller. The controller is configured to interpret and execute network-level, file-system commands received from the communications interface on data stored on the storage media. Accordingly, the storage device can service the network-level, file-system commands more efficiently and without the need for user-space applications. |
| US10073986B2 |
Regulating access to and protecting portions of applications of virtual machines
Embodiments of apparatus, computer-implemented methods, systems, and computer-readable media are described herein for a virtual machine manager, wherein the virtual machine manager is configured to selectively employ different views with different permissions to map guest physical memory of a virtual machine of the apparatus to host physical memory of the apparatus, to regulate access to and protect different portions of an application of the virtual machine that resides in different portions of the physical memory. Other embodiments may be described and/or claimed. |
| US10073984B2 |
Rights based system
A rights-based system is described in which vouchers are employed for creating, managing, distributing, and redeeming rights in digital contexts. A voucher is a digital, possession-based rights representation. An authorization component of the system validates the vouchers and issues corresponding tokens. Access to digital resources is provided in response to presentation of the tokens which are validated by matching voucher refresh values to corresponding values maintained by the system. New refresh values are generated and inserted in the vouchers each time they are redeemed. |
| US10073983B1 |
Systems and methods for identifying suspicious singleton files using correlational predictors
The disclosed computer-implemented method for identifying suspicious singleton files using correlational predictors may include (1) identifying a set of known-clean computing devices that include no singleton files, (2) detecting at least one software component that is installed on a threshold number of the known-clean computing devices, (3) identifying an unvindicated computing device whose infection status is unknown, (4) determining that, in addition to being installed on the threshold number of known-clean computing devices, the software component is installed on the unvindicated computing device, (5) determining that the unvindicated computing device includes at least one singleton file, and then (6) classifying the singleton file as suspicious in response to determining that (A) the software component is installed on the unvindicated computing device and (B) the unvindicated computing device includes the singleton file. Various other methods, systems, and computer-readable media are also disclosed. |
| US10073981B2 |
Controlling secure processing of confidential data in untrusted devices
A number of transmissions of secure data communicated between a secure trusted device and an unsecure untrusted device in a DBMS is controlled. The data is communicated for database transaction processing in the secure trusted device. The number of transmissions may be controlled by receiving, from the untrusted device, an encrypted key value of a key and a representation of an index of a B-tree structure, decrypting, at the trusted device, the key and one or more encrypted index values, and initiating a transmission, a pointer value that identifies a lookup position in the index for the key. The index comprises secure, encrypted index values. Other optimizations for secure processing are also described, including controlling available computation resources on a secure trusted device in a DBMS and controlling transmissions of secure data that is communicated between a secure trusted device and an unsecure untrusted device in a DBMS. |
| US10073977B2 |
Technologies for integrity, anti-replay, and authenticity assurance for I/O data
Technologies for authenticity assurance for I/O data include a computing device with a cryptographic engine and one or more I/O controllers. A metadata producer of the computing device performs an authenticated encryption operation on I/O data to generate encrypted I/O data and an authentication tag. The metadata producer stores the encrypted I/O data in a DMA buffer and the authentication tag in an authentication tag queue. A metadata consumer decrypts the encrypted I/O data from the DMA buffer and determines whether the encrypted I/O data is authentic using the authentication tag from the authentication tag queue. For input, the metadata producer may be embodied as the cryptographic engine and the metadata consumer may be embodied as a trusted software component. For output, the metadata producer may be embodied as the trusted software component and the metadata consumer may be embodied as the cryptographic engine. Other embodiments are described and claimed. |
| US10073975B2 |
Application integrity verification in multi-tier architectures
A method and system of determining a vulnerability of software are provided. In a setup phase, an authorized application is received from an authorized source. Static analysis is performed to identify a plurality of structural characteristics, which are stored. During an active phase, a call is received from a user device having a target application purporting to be a version of the authorized application, during a runtime of the target application. One or more structural characteristics are selected from the plurality of structural characteristics. The user device is requested to provide the selected one or more structural characteristics from the target application. Upon determining that the report does not provide a match between the selected one or more structural characteristic of the authorized application and the target application, the version of the target application is identified to be unsecure. |
| US10073973B2 |
Process testing apparatus, computer-readable medium, and process testing method
A test memory extracting unit 110 extracts a test memory image 191 from a memory area of a target system. A template memory extracting unit 120 extracts a template memory image 192 from a template system not infected with malware. An injected code detecting unit 130 compares the test memory image 191 with the template memory image 192, and generates an injected code list 193. An injected code testing unit 140 generates a malicious code list 195 based on the injected code list 193 and a test rule list 194. A test result output unit 150 generates a test result file 196 based on the malicious code list 195. |
| US10073971B2 |
Traffic processing for network performance and security
Aspects of the subject disclosure are directed towards protecting machines, such as virtual machines in a cloud datacenter, from receiving unwanted traffic, and also reducing bandwidth by eliminating redundant data transmissions. In one aspect, an agent intercepts packets from a source, and determines whether the destination is allowed to receive packets from the source, based upon a communication group membership. The agent also may drop packets based upon malware/fraud signatures. The agent also attempts to reduce bandwidth by replacing redundant content with identifiers (e.g., hashcodes), which a destination machine uses to rebuild the original content. A destination-side agent may perform the same or similar communication group membership and malware/fraud signature filtering operations, and reassemble redundancy-reduced content from received identifiers as needed. |
| US10073968B1 |
Systems and methods for classifying files
The disclosed computer-implemented method for classifying files may include (i) identifying a point in time before which there is a non-zero probability that at least one file within a group of files has been classified by a security system, (ii) identifying, within the group of files, a file with a timestamp that indicates the file was created or modified before the point in time, (iii) assign, based on the timestamp of the file, a classification to the file that indicates the file is not trusted, and (iv) perform, by the security system, a security action based on the classification of the file. Various other methods, systems, and computer-readable media are also disclosed. |
| US10073966B2 |
Operating system-independent integrity verification
An integrity verification subsystem can verify the integrity of software and firmware modules on a computing device at load time and/or at run time, independently of any operating systems that may be installed on the computing device. Some versions of the integrity verification subsystem can operate in physical and/or virtualized system environments, including virtualized mobile device architectures. |
| US10073961B2 |
Authentication system, user terminal, control device, service providing device, program, and authentication method
An authentication system of an embodiment includes a control device, a user terminal, and a service providing device. The control device includes a storage unit, an information acquisition unit, an authentication processing unit, and a control management unit. The information acquisition unit acquires the authentication element for authentication. The authentication processing unit transmits a comparison request message including the authentication element for comparison with the authentication element acquired by the information acquisition unit to the user terminal, receives a comparison response message corresponding to the comparison request message from the user terminal, registers the acquired authentication element in the storage unit and “invalidates” a status of the authentication element when the comparison response message indicates comparison success, transmits an authentication element registration response message to the service providing device, and “validates” the status of the authentication element registered in the storage unit when an authentication element validation instruction is received from the service providing device in correspondence with the authentication element registration response message. |
| US10073958B2 |
Security system for verification of user credentials
A system enables network-based systems to confirm the identity of users and/or the authenticity of their credentials during their registration process by providing a database of verified users and various means for requesting and verifying user-provided information using the database. For example, the system may verify credentials and/or other aspects of the user and store such information in a database. The system may also generate badges that can be displayed on various content sites and that link to a summary of the user's verified information. The summaries may be customized for each content site at which the user has registered. |
| US10073954B2 |
Dispenser system and methods for medication compliance
Systems and methods are provided for dispensing medication in a predetermined amount. An exemplary system and method may include operations and/or instructions comprising dispensing medicine from a first medicine container to a transfer device; dispensing medicine from the transfer device to a second medicine container, monitoring a medicine distribution relative to the first medicine container, the second medicine container, and the transfer device by way of at least one monitoring device, and automatically adjusting the medicine distribution among the first medicine container, the second medicine container, and the transfer device. |
| US10073949B2 |
Ophthalmic drug delivery
The present invention includes and provides a method of delivering a medicament to an eye of a subject in need thereof a solution, the method comprising: (a) providing droplets containing the medicament with a specified average size and average initial ejecting velocity; and (b) delivering the medicament to the eye, where the droplets deliver a percentage of the ejected mass of the droplets to the eye. |
| US10073937B2 |
Distributed LC resonant tanks clock tree synthesis
A technique for implementing a clock tree distribution network having a clock buffer and a plurality of LC tanks that each take into \consideration local capacitance distributions and conductor resistances. An AC-based sizing formulation is applied to the buffer and to the LC tanks so as to reduce the total buffer area. The technique is iterative and can be fully automated while also reducing clock distribution power consumption. |
| US10073936B2 |
Calculation method, generation method, program, exposure method, and mask fabrication method
A generation method of generating, by a computer, data of a pattern of a mask used for an exposure apparatus including a projection optical system. The method includes dividing an effective light source formed on a pupil plane of the projection optical system into a plurality of point sources; generating a plurality of shifted pupil functions by shifting a pupil function corresponding to each of the plurality of point sources by a shift amount in accordance with a position of each point source; defining a matrix by arranging each of the plurality of shifted pupil functions in each row or each column of the matrix; calculating an eigenvalue and an eigenfunction by performing singular value decomposition of the matrix; calculating a map representing, when elements of a target pattern are inserted on an object plane of the projection optical system, an influence the elements inflict on each other. |
| US10073935B2 |
Simplified zener diode DC spice model
A circuit model of a Zener diode includes a forward bias diode, a reverse bias diode, a first resistor, a second resistor, and a voltage source. The forward bias diode and the first resistor are connected in series and form a first branch disposed between a positive terminal and a negative terminal. The voltage source, the reverse bias diode and the second resistor are connected in series and form a second branch, which is disposed between the positive terminal and the negative terminal and connected in parallel with the first branch. The circuit model can specifically describe the current-voltage characteristics of the Zener diode and significantly improve the accuracy of the circuit simulation. |
| US10073932B2 |
Capturing time-slice of emulation data for offline embedded software debug
Disclosed is a method (or a system or a non-transitory computer readable medium) for recreating states of an embedded processing unit of a design under test (DUT). In one aspect, a host system configures an emulator to implement the DUT. The DUT includes the embedded processing unit and a memory unit. The host system configures the emulator to execute design instructions for testing an operation of the DUT through the embedded processing unit. The host system receives a stream of values stored by the memory unit of the DUT. The values indicate execution results of the design instructions executed by the embedded processing unit. The host system stores the stream of the values and generates a log file for recreating one or more states of the embedded processing unit based on the stored stream of the values. |
| US10073928B2 |
Method and device for analysis of shape optimization
A method for analysis of shape optimization includes: setting, as a design space, a portion to be optimized in a movable portion; generating, in the set design space, an optimization block model formed of three-dimensional elements and is to be subjected to analysis processing of optimization; connecting the generated optimization block model with a structural body model; setting a material property for the optimization block model; setting an optimization analysis condition for finding an optimum shape of the optimization block model; setting a multi-body dynamics analysis condition for performing multi-body dynamics analysis on the structural body model with which the optimization block model has been connected; and executing, based on the set optimization analysis condition and multi-body dynamics analysis condition, the multi-body dynamics analysis on the optimization block model and finding the optimum shape of the optimization block model. |
| US10073925B2 |
Systems and methods for integrating XML syndication feeds into online advertisement
A system for providing XML syndication content to an Internet advertisement panel rendered in a web browser is disclosed. The system includes a web content server, an Internet advertisement server, and a XML syndication content feed site server. Both the web content server and the Internet advertisement servers are in communications with the web browser. The web content server is configured to respond to requests from the web browser for a web page and to deliver the web page to the web browser. The Internet advertisement server is configured to choose and deliver an Internet advertisement panel, having embedded XML syndication content, to the web browser. The XML syndication content feed site server is in communications with the Internet advertisement server and is configured to send XML syndication content updates to the Internet advertisement server. |
| US10073913B2 |
System and method for displaying of most relevant vertical search results
There is provided a method and a system for conducting a search and presenting results. The method can be executed at a server. The method comprises receiving a search query from an electronic device associated with a user; responsive to the search query, generating a search query result set, the search query result set including a vertical search result; determining a confidence level that the vertical search result is the most relevant to the search query; responsive to the confidence level being above a pre-determined threshold, causing the electronic device to display exclusively the vertical search result. |
| US10073907B2 |
System and method of analyzing and graphically representing transaction items
A computer implemented method of analyzing and graphically representing the correlation of a plurality of transaction items, the method comprising the steps of: retrieving data associated with groups of the transaction items, correlating a plurality of groups of transaction items in a dimensionally reduced manner, creating a tree hierarchy which classifies the groups of transaction items in a hierarchy according to a defined user understandable factor, wherein the tree hierarchy is linked to the groups of transaction items, and graphically representing the correlated groups of transaction items and tree hierarchy to enable interaction between the correlated groups of transaction items and the linked tree hierarchy. |
| US10073898B2 |
Content transfer
The present invention provides a method of transferring content from a file and a database. In this case, the file includes content instances, each content instance being associated with a respective field, and each field having a respective type. The transfer is achieved by determining the type of each field, and then storing each content instance in a store in accordance with the determined field type of the associated field. Each content instance can then be transferred to the database in accordance with the determined field type. A similar procedure is provided for creating XML files based on content within the database. |
| US10073897B2 |
Transforming timeseries and non-relational data to relational for complex and analytical query processing
A system for transforming time series data into data that is accessible by a data warehouse identifies a data table comprising the time series data. The system creates a virtual view of the data table where the time series data is represented as at least one standard relational table in the virtual view, where the virtual view is presented as a virtual table. The system partitions the virtual table into a plurality of virtual partitions according to a time interval. The virtual table is partitioned across a data time range, where the data time range comprises at least one time interval, and where each of the plurality of virtual partitions has a respective partition time range that spans the time interval. The virtual partitions are created to optimize loading of the data into the data warehouse by incrementally refreshing the data according to the respective partition time range. |
| US10073893B2 |
Internet and database mining to generate database records
A method of generating database records. The method includes receiving by a processor, a user input defining a common search criteria; identifying, by the processor, one or more database records in a searchable database, wherein each of the one or more records is associated with the common search criteria; and extracting by the processor, the one or more database records from the searchable database to build a set of extracted records, wherein the extracted records are in a different format from the database records. |
| US10073892B1 |
Item attribute based data mining system
Data mining systems and methods are disclosed for item recommendation based on frequent attribute-values associated with items. The system may determine commonalities in item attribute-values based on user transactions and identify frequent attribute-value tuples that include attribute-values that frequently co-occur in user transactions. The system may associate user interests with the frequent attribute-value tuples and recommend items to target users based thereon. A user-interface for presenting the recommendation allows users to explore item recommendations based on modifications to one or more frequent attribute-value tuples initially recommended to the user |
| US10073889B2 |
Information processing apparatus and information processing method
Provided is an information processing apparatus including a control section that provides, to a terminal of a user, a relationship among a plurality of keywords each as an element constituting a facet that is used as an index for searching for a content, as a facet map, and a facet selection environment that is based on at least one keyword addable to the facet map as a new element of the facet, calculates a usage frequency of each of the keywords in the terminal, and adds a keyword whose calculated usage frequency satisfies a predetermined condition to the facet map as the new element of the facet. |
| US10073886B2 |
Search results based on a search history
Aspects relate to improving search results based on a search history. Searches performed by a user are monitored to collect search data. The search data is categorized according to search terms, search sites, and result satisfactions to form the search history. A search request that includes one or more search terms related to at least one of the search terms in the search history is received. A predicted satisfaction level of the user with results of the received search request is estimated based on contents of the received search request and the search history. The search request is modified to increase the predicted satisfaction level of the user with results of the received search request. The modifying is based on contents of the received search request and the search history. A search is performed based on the modified search request. |
| US10073885B2 |
Optimizer statistics and cost model for in-memory tables
Techniques are provided for determining costs for alternative execution plans for a query, where at least a portion of the data items required by the query are in in-memory compression-units within volatile memory. The techniques involve maintaining in-memory statistics, such as statistics that indicate what fraction of a table is currently present in in-memory compression units, and the cost of decompressing in-memory compression units. Those statistics are used to determine, for example, the cost of a table scan that retrieves some or all of the necessary data items from the in-memory compression-units. |
| US10073884B2 |
Method and system for enhanced search term suggestion
Method, system, and programs for providing enhanced search term suggestions. A set of incomplete search terms indicating a sequence of search terms entered may be received. It may be detected that the sequence contains a descending phase followed by an ascending phase. In response to the detection, a pair of misinput term and corresponding corrected term may be identified in the set of incomplete search terms. A probability with respect to the misinput term is a misinput of the corresponding corrected term may be determined based on a historical context. Using such a probability, an incomplete search term containing the misinput term may be corrected. One or more proposed search terms may be determined based on the corrected incomplete search term for suggestion to the user. |
| US10073883B1 |
Returning query results
Techniques for providing information based on a query may be described. For example, a query of a user may be received. Thee query associated with an item. A context associated with at least one of the query, the user, or the item may be determined. Information about the item may be identified based on the query. Additional information may also be identified based on the context. A query result that may include the information and the additional information may be generated. The generated query result may be provided in response to the query. |
| US10073878B1 |
Distributed deduplication storage system with messaging
Receiving, at a storage array controller, a write instruction that includes a logical address and write data. Using the storage array controller to generate a fingerprint from the write data and sending, from the storage array controller to one or more recipient storage devices, a query that includes the fingerprint, wherein the query asks the recipient storage devices if the fingerprint is stored on any of the recipient storage devices. |