Document Document Title
US09812906B2 Communications for wireless power transfer
A signal generator generates an electrical signal that is sent to an amplifier, which increases the power of the signal using power from a power source. The amplified signal is fed to a sender transducer to generate ultrasonic waves that can be focused and sent to a receiver. The receiver transducer converts the ultrasonic waves back into electrical energy and stores it in an energy storage device, such as a battery, or uses the electrical energy to power a device. In this way, a device can be remotely charged or powered without having to be tethered to an electrical outlet.
US09812901B2 Emergency lighting battery charger
An emergency lighting power supply includes a rechargeable battery; ballast circuitry configured to supply power to an external light, battery charging circuitry configured to charge the battery, and a controller. The controller determines an amount of time the rechargeable battery has discharged to supply power, via the ballast circuitry, to the external light. If the amount of time is less than a threshold, the controller causes the battery charging circuitry to supply a first current to charge the battery for a first charging period that is proportional to the amount of time, and causes the battery charging circuitry to supply a second current to charge the battery subsequent to the end of the first charging period.
US09812899B2 Method for automatically strengthening energy-saving and electrical safety
A method for automatically strengthening energy-saving and electrical safety is disclosed used in a UPS system to perform auto execution of energy-saving and power usage setting. In auto execution, manual setting and auto setting are provided for selection. When entering manual setting, it is to set power environment, time or empirical parameter setting. When entering auto setting, the system will collect power environment, load status and power usage data, and then make sure of priority judgment condition, and then perform data statistic and storage, and then automatically execute Eco Mode or Normal Mode after analysis and judgment. Thus, a user can let the UPS system to collect analyzed data, and then automatically switch the operating mode according to the analysis, enhancing ease of use and lowering the use threshold.
US09812898B2 Backup power source for providing a fail-safe actuation of an electric actuator
A capacitive-based system that provides an electrical backup power source to an electric actuator for fail-safe actuation. The capacitive-based system includes an input power supply, a plurality of supercapacitors, and an output power supply. The input power supply converts an AC or DC primary power to a regulated DC output. The plurality of supercapacitors are connected in series to form a bank of supercapacitors. The bank of supercapacitors are operatively connected to the input power supply, are charged to a bank voltage set by the regulated DC output of the input power supply, and are used to store the electrical backup power source. The output power supply is operatively connected to the bank of supercapacitors, and boosts the bank voltage of the bank of supercapacitors to a higher DC output voltage, i.e., the electrical backup power source, that supplies the electric actuator.
US09812895B2 In-vehicle charger
A Si diode is used as a rectifying diode on a transformer secondary side of an isolated DC/DC converter, and a high-voltage Schottky barrier diode made of a wide bandgap semiconductor is used as a free-wheeling diode arranged between a rectifier circuit and a smoothing reactor. Thus, there may be provided an in-vehicle charger capable of suppressing a diode recovery surge voltage with a circuit configuration that is simpler and suppressed in cost increase as compared to a case where a related-art synchronous rectifier circuit system is employed.
US09812894B2 Power switching circuit, semiconductor integrated circuit, radio apparatus, radio system, and power switching method
A power switching circuit includes a current mirror circuit to generate mirror currents, by transferring, at different mirror ratios, monitored currents that are obtained by monitoring power supply voltages, a selector to select the mirror currents with a combination having the different mirror ratios for the monitored currents, according to a switching state of the power supply voltages, a comparator to compare the mirror currents selected by the selector and output a comparison result, and a switching circuit to switch a supply voltage to be supplied to a load to one of the power supply voltages, based on the comparison result.
US09812890B1 Portable wireless charging pad
The present disclosure provides a method and apparatus for improved wireless charging pads for charging and/or powering electronic devices. Such pads may not require a power chord for connecting to a main power supply, for example a wall outlet. In contrast, power may be delivered wireless to the foregoing pads through pocket-forming. A transmitter connected to a power source may deliver pockets of energy to the pads which through at least one embedded receiver may convert such pockets of energy to power. Lastly, the pads may power and/or charge electronic devices through suitable wireless power transmission techniques such as magnetic induction, electrodynamics induction or pocket-forming.
US09812886B2 Method of diagnosing battery and adaptively adjusting charging modes of the battery
A method of diagnosing a battery and adaptively adjusting charging modes of the battery includes the steps of initially charging the battery using a constant current mode, wherein the battery is charged by a fix current in the constant current mode; monitoring a deterioration index by a battery management system (BMS), the deterioration index including a highest temperature (Tempmax), an instantaneous temperature difference (ΔTemp), an instantaneous voltage difference (ΔV), an instantaneous internal resistance (IRmax), and a state of charge (SoC) of the battery; when Temp exceeds a predetermined temperature threshold, pausing charging the battery; charging the battery by a constant power charging mode when Tempmax becomes smaller than 90% of the predetermined temperature threshold, wherein the battery is charged by a fix electric power in the constant power mode; charging the battery by the constant current charging mode when Tempmax becomes smaller than 50% of the predetermined temperature thresh old.
US09812883B2 Materials for use with aqueous redox flow batteries and related methods and systems
Described herein are redox flow batteries comprising a first aqueous electrolyte comprising a first type of redox active material and a second aqueous electrolyte comprising a second type of redox active material. The first type of redox active material may comprise one or more types of quinoxalines, or salts thereof. Methods for storing and releasing energy utilizing the described redox flow batteries are also provided.
US09812876B2 Wall socket with load detecting circuit
A wall socket includes a socket housing, an output terminal, a power converter circuit and a load detection circuit. The output terminal is arranged at a side of the socket housing and configured to output a DC output voltage. The power converter circuit is arranged in the socket housing and configured to convert an input voltage to the DC output voltage according to a control signal. The load detection circuit is configured to receive an identification signal outputted by an electronic device when the electronic device is connected to the output terminal, and output the control signal according to the identification signal to adjust a voltage level of the DC output voltage.
US09812875B2 Systems and methods for adjusting magnetic field distribution using ferromagnetic material
A uniform magnetic field may provide better performance in wireless power transmitters due to smaller impedance variations in an output of a power amplifier of a wireless power transmitter and also allow for wireless power transmitter pads to be thinner. One aspect of the disclosure provides a device for wireless power transfer. The device comprises a substantially planar transmit antenna that is configured to generate a magnetic field. The device also comprises a pad having a charging surface. At least a portion of the transmit antenna is disposed in the pad. The device also comprises a ferromagnetic material having a shape and a position relative to the transmit antenna. At least one of the shape or position of the ferromagnetic material, or a combination thereof, is selected to modify a distribution of the magnetic field at the charging surface.
US09812874B2 Distributed low voltage power systems
A distributed low voltage power system is disclosed herein. The system can include a power source generating line voltage power, and a first line voltage cable having a first line voltage end and a second line voltage end, where the first line voltage end is coupled to the power source. The system can also include a first power distribution module (PDM) comprising a first power transfer device and a first output channel. The system can further include a first LV cable having a first LV end and a second LV end, where the first LV end is coupled to the first output channel of the first PDM. The system can also include at least one first LV device operating on the first LV signal, where the second LV end of the first LV cable is coupled to the at least one first LV device.
US09812873B2 Virtual channel abstraction layer for solid state power controls
A multi-channel power controller includes a main controller communicatively coupled to a plurality of standard power control circuit boards. Each of the standard power controller circuit boards includes a nexus having a plurality of virtual channels and a plurality of solid state power controllers. Each of the solid state power controllers is controlled by one of the virtual channels. A plurality of physical control channels operable to control power to at least one load. Each physical control channel of the plurality of physical control channels is controlled by a corresponding solid state power controller of the plurality of solid state power controllers. At least one of the virtual channels controls more than one of the physical control channels in the plurality of physical control channels.
US09812871B2 Regulating device control system, regulating device control method, and recording medium for regulating the balance between power supply and demand
A regulating-device-control system for controlling the operation of regulating devices for regulating the balance between electric power supply and demand includes: memory means storing, for each regulating device, correlation information expressing correlation of a state of the regulating device, an amount of power allotted to the regulating device, and an amount of variability in performance of the regulating device; determination means receiving state information that expresses the state of each regulating device and electric power information that expresses an amount of regulated power required for regulating the balance between electric power supply and demand, and, based on the correlation information, the state information, and the electric power information, determining the amount of electric power to be allotted to each regulating device such that the total value of the amount of variability in performance of each of the regulating devices is minimized under conditions in which the state of each regulating device is the state expressed by the state information and the total value of the amount of power to be allotted to the regulating devices is the amount of regulated power; and control means controlling the operation of each regulating device based on the determination result of the determination means.
US09812865B2 Mobile energy storage module
A mobile energy storage module is provided having a high energy storage capacity and output. An energy storage system having such energy storage modules and to a method for adjusting the energy storage system to the demands in the power supply grids is also disclosed. To achieve this, the mobile energy storage module comprises an enclosing module housing having at least one power connection interface and at least one data interface, and additionally comprises a flywheel module having a plurality of flywheel energy storage units, a vacuum module for generating a minimum vacuum required for operating the flywheel module, a cooling module for removing at least internal thermal loads during operation of the flywheel module, and a module control system that is configured to appropriately control the modules in the module housing.
US09812864B2 Adaptive power system
An adaptive power system includes an energy source, a bidirectional current source electrically connected between the energy source, and a power distribution bus of a power distribution system. The bidirectional current source delivers and absorbs power from the power distribution system to buffer a dynamic load profile of a dynamic load. The adaptive power system also includes a control loop and signal filter to control the bidirectional current source and regulate energy stored in the energy source.
US09812863B2 Distributed electrical microgrid control
An electrical power source includes a power converter and either an electrical generator or an electrical energy storage device. Power flow is controlled through control of the power converter based on a voltage source and resistance model of the electrical power source. A power converter for an electrical generator is controlled to synthesize a constant voltage of the voltage source and a variable value of the resistance. The resistance value is controlled to deliver a maximum available output power to the electrical microgrid over a range of microgrid voltages up to a voltage below a maximum allowable voltage of the electrical microgrid. For an electrical energy storage device, the power converter is controlled to synthesize a resistance value of the resistance that is dependent upon a phase angle between the voltage at the microgrid side of the electrical power source and current of the electrical energy storage device.
US09812858B2 Surge protective system
A surge protective system has a plinth for wiring and is connected between a plurality of line side wires and a ground wire. A plurality of surge protective devices (SPDs) and one surge detector are disposed in parallel and detachably fitted into and attached to the plinth. The plinth has a wiring metal fitting for connecting the plurality of SPDs and the one surge detector. When a lightning surge current enters into the surge protective system from the line side wires, the lightning surge current flows to the surge detector through the SPDs, a 1st plinth contact part in the wiring metal fitting, a connection part and a 2nd plinth contact part. The lightning surge current flowing to the surge detector is discharged to the ground through the ground wire.
US09812856B2 Modulation mode control circuit, switch control circuit including the modulation mode control circuit and power supply device including the switch control circuit
A modulation mode control circuit includes a modulation mode controller configured to select modulation mode based on the result of a comparison between a control voltage and a predetermined PWM threshold voltage and to generate a PWM reference voltage using the PWM threshold voltage and the control voltage and a control signal generation unit configured to generate a first control signal based on the result of a comparison between an oscillation control signal for controlling a switching frequency and the control voltage and the result of a comparison between the oscillation control signal and the PWM threshold voltage and to generate a second control signal based on the result of a comparison between the oscillation control signal and the PWM reference voltage.
US09812851B2 System and method of electrical wiring and data cabling installation
A raceway system for electrical conductors in a wall includes an elongated raceway for passing electrical conductors therethrough. The elongated raceway has an upper portion configured to mechanically cooperate with a mounting junction box and a lower portion configured to mechanically cooperate with an outlet junction box. At least one clip is configured to receive the elongated raceway and secure the elongated raceway to a stud within the wall. The clip may be configured to flexibly receive the elongated raceway. An outlet junction box may be coupled to the lower portion of the elongated raceway, the outlet junction box configured for attachment to an inside surface of the wall to provide therethrough access to the electrical conductors. A mounting junction box may be coupled to the upper portion of the elongated raceway, the mounting junction box configured for attachment to an upper support member within the wall.
US09812850B2 Electrical connection box and wire harness
A wire harness includes an electrical connection box. The electrical connection box includes a body in which an electronic component is mounted and a lower cover. The lower cover covers a rectangular frame and a vertically lower end portion of the rectangular frame, and includes: a bottom disposed parallel to a panel of a vehicle body, the panel facing the lower cover; an inlet having the smallest distance from the panel; and a channel-forming depression. The channel-forming depression is provided on the vertically lower side than the inlet, formed by bending at least a part of the bottom toward the inside of the lower cover, and formed along a surface of the panel, so as to allow liquid that has entered between the bottom and the panel to flow to the outside.
US09812843B2 Method for producing light-emitting device
A method for producing a light-emitting device includes oxidizing a current confinement layer containing Al by steam oxidation from a side face of a light-emitting element portion including the current confinement layer to form a current confinement structure in the light-emitting element portion; heating the light-emitting element portion to about 150° C. or higher and about 400° C. or lower at reduced pressure for a predetermined heating time while the oxidized current confinement layer is exposed at the side face; and after the light-emitting element portion is heated, forming a protective film on the side face.
US09812840B2 System for phasing a large number of laser sources
A system for phasing periodically configured laser sources, which comprises: means for collimating and directing the beams arising from the sources onto a combining diffractive optical element with a periodic phase grating, with an angle of incidence that differs from one beam to the next, these angles of incidence being determined according to the period of the grating; means for controlling the phases of the sources based on a negative feedback signal arising from the combined beams; means for drawing off a fraction of the combined beams; on the path of this fraction of the beams, a Fourier lens, with the combining diffractive optical element in its object plane; a matrix of detectors in the image plane of the Fourier lens, capable of detecting intensity distributions; means for calculating the negative feedback signal based on these intensity distributions.
US09812839B2 Arbitrary pulse shaping in high peak power fiber lasers
Seeder for use with a fiber laser for generating an arbitrary shaped pulse, comprising an amplified spontaneous emission (ASE) source, a spectral filter and an arbitrary waveform generator (AWG) modulator, the ASE source for generating a continuous wave (CW) broadband pulse, the spectral filter being coupled with the ASE source for narrowing the CW broadband pulse, and the AWG modulator being coupled with the spectral filter for shaping the narrowed CW broadband pulse to an arbitrary pulse shape.
US09812831B2 Connector for lighting devices and corresponding method
In various embodiments, a connector for lighting devices including an elongate planar support member having a front surface with electrically conductive lines and at least one electrically-powered light radiation source thereon, is provided. The connector includes a C-shaped body having a web portion and two side portions, said C-shaped body locatable astride said planar support member with said web portion facing said front surface, and electrical contact means extending from said web portion between said side portions configured to contact electrically conductive lines on said front surface of said planar support member.
US09812830B1 Extendible electrical socket having a plurality of electrical sockets mechanically and electrically interconnected
An extendible electrical socket includes: a mother socket connected to a power supply source; and a plurality of daughter sockets which are connectable with one another to be an extendible electrical socket adapted for simultaneously connecting a plurality of electrical devices; each daughter socket including a locking device to be safely engaged with the mother socket or engaged with another or neighboring daughter socket to prevent from their disconnection when coupled and locked by each locking device.
US09812826B2 Electrical connector with grounding contact
A connector for electrically connecting with a complementary connector, includes an insulating housing, a number of conductive contacts, and a shielding shell. The insulating housing includes a base, a mating tongue extending forwards from the base, and a number of channels extending through the mating tongue and the base. The conductive contacts are retained in the channels, with each conductive contact having a fixing portion assembled within corresponding channel, a contacting portion extending from one side of the fixing portion and a soldering portion extending from the other side of the fixing portion opposite to the contacting portion. The shielding shell covers the insulating housing and the number of conductive contacts. One of the contacts is employed for grounding purpose.
US09812824B1 Multi-contact connector for an audio jack assembly
Disclosed is a stereo audio jack assembly that reduces or eliminates signal loss with an audio plug. The jack assembly employs a support housing having a passageway sized to receive the audio plug with an insulated first connector having first and second terminal strips, each formed integral to a first disk base and positioned to engage the grooved tip of an audio plug when engaged. A second isolated connector includes a terminal strip positioned to engage one side of an audio plug sleeve when engaged. And a third isolated connector includes a terminal strip positioned to engage another side of an audio plug sleeve when engaged to allow for a stereo connection by having distinct contacts.
US09812823B2 Connector having a shield case and a body
A connector including a shield case including a first shell and a second shell, a body housed in the shield case, and a terminal held by the body. The first shell includes a connecting portion of tuboid shape extending in a first direction, and a cover extending in the first direction contiguously from the connecting portion. The second shell is a separate member from the first shell and attached to the cover. The second shell and the cover constitute a composite tube extending in a second direction, which is orthogonal to the first direction, or in an oblique direction, which includes components of the first and second directions. The terminal includes a first portion, which extends in the first direction and is disposed inside the connecting portion, and a second portion, which extends in the second direction or the oblique direction and is disposed inside the composite tube.
US09812820B2 Electrical connector and returning jig
A connector includes: a locking lever; a switching mechanism that includes a switch configured to generate a signal capable of establishing conduction between the connector and an inlet when operated by the locking lever and is arranged so as to be movable between a first position and a second position; an outer shell configured to accommodate the locking lever and the switch therein; a cover including a cover-side protrusion and being arranged on the outer shell so that at least a part of the cover is exposed to an outside of the outer shell; and a movable-plate-side protrusion arranged in the switching mechanism and configured to retain the switching mechanism at the first position through contact with the cover-side protrusion. The locking lever includes an operating portion capable of operating the switch.
US09812819B2 Power cord
A power cord includes a plug and a load connection portion connected to a load. The plug contains a plurality of plug pins which are respectively inserted in plug pin insertion holes of a power socket and connected to the power socket and a plurality of PTC thermistors, at least one of which is provided for each of the plug pins to detect a temperature of the corresponding plug pin. The PTC thermistors form one series circuit, and the power cord includes a shut-off device which turns off power supply to the load connection portion from the plug pins when a resistance value of the series circuit is equal to or higher than a predetermined value.
US09812816B2 Connector for use with a socket
A connector comprises: contacts disposed in a row so as to be mutually parallel; a metal case that comprises one surface which is parallel to the direction of disposition of the contacts and two surfaces which are perpendicular with respect to the direction of disposition of the contacts and sandwich the ends of the disposition of the contacts, and that arranged while kept from contact with the contacts; and a synthetic-resin insulator that is formed so as to encase the contacts and the metal case and that exposes part of the contacts and part of the metal case as external contact points.
US09812813B1 Lever-type connector
A lever-type connector includes a first and second connector housing, and a lever rotatably provided on the first connector housing and which can fit or separate the first and second connector housing by a rotating operation. A flexible lock arm is provided on the first connector housing. A free end side of the lock arm includes a locking part whose rear end side is capable of locking so as to be hooked to the rear end part of a locking protrusion of the lever, and a release operation part capable of releasing a locking state of the rear end part of the locking protrusion and the rear end side of the locking part. The locking part and the release operation part are provided adjacent to each other. The release operation part is positioned below the lever at a time of locking between the locking part and the locking protrusion.
US09812812B2 Snap button connector
A snap button connector has a male connector portion and a female connector portion, the male connector portion including a male connector body with a convex portion, a plurality of first electrodes and one or more positioning keys, the female connector portion including a female connector body with a concave portion, a plurality of second electrodes, and one or more keys to be positioned, and when the male connector portion is fitted with the female connector portion, the convex portion and the positioning keys are fitted with the concave portion and the keys to be positioned, respectively, whereby the plurality of first electrodes are aligned with and electrically connected to the plurality of second electrodes.
US09812809B2 Waterproof connector
A waterproof connector includes a housing made of a material in which reinforcing filler pieces are dispersed in an insulating resin, and a conductive member formed integrally with the housing, the conductive member having a connector connecting section exposed from the housing and connected to a counter connector, a board connecting section exposed from the housing and connected to a board, and a fixed section connecting the connector connecting section and the board connecting section and embedded in the housing, a waterproof shaped section for blocking entry of water along an interface between the fixed section and the housing being formed at a surface of the fixed section, the waterproof shaped section including at least one groove having an opening width smaller than a size of each of the reinforcing filler pieces.
US09812804B2 Pogo-pins for high speed signaling
In accordance with some embodiments, a high speed connection may be implemented using pogo-pins. The use of pogo-pins may be advantageous because accurate alignment is not required, connection force is generally lower than with other connections and appearance is often highly advantageous. Through the use of a moveable metal shield, an advantageous high speed connection for high speed signaling may be implemented between the two devices.
US09812802B2 Electrical terminal having a contact made of a first metal and a coupling member of a second metal
An electrical terminal is disclosed. The electrical terminal has a first contact made of a first metal and a coupling member made of a metal fixed to the first contact. The coupling member has a cantilever extending along the first contact with a free end extending toward the first contact. The cantilever presses a second contact made of the first metal against the first contact.
US09812801B2 Cable holding member, plug connector, connector device, flat cable, and method for assembling plug connector
A cable holding member includes a stopper member and a housing. The stopper member has an attachment surface for supporting a flat cable in a folded state. The housing has a mounting surface which is provided at an opening edge of a housing space for housing the stopper member and on which the flat cable is to be placed, and recesses into which protrusions of the flat cable placed on the mounting surface are to be fitted. The flat cable is placed on the mounting surface, and then, the stopper member is inserted into the housing space of the housing. In this way, the stopper member is attached to the housing with the flat cable being supported on the attachment surface.
US09812800B2 Conductive connecting member and display device including the same
An exemplary embodiment provides a conductive connecting member, and a display device including the same, that includes a flexible elongated body and terminals formed at opposite ends of the body to be electrically connected to the body, wherein the body may include terminal areas in which the terminals are formed and a central area disposed between the terminal areas, and wherein two or more recess portions may be formed in edges of the body within the central area of the body.
US09812799B2 Printed circuit board plug device having a pre-adjusting device which serves as a locking device
A direct plug device for directly plugging into a printed circuit board, the direct plug device comprising a plug element that comprises an accommodating housing and at least one pluggable, in particular spring-like, contact element accommodated at it; and a plug element receptacle which is designed to at least partially accommodate the plug element, which comprises a locking device and which can be moved relative to the plug element between a contact element-remote state and a contact element-proximal state; wherein the plug element comprises at least one pre-adjusting structure which is to be arranged at the side of the printed circuit board and which, when the plug element is placed onto the printed circuit board, can be connected to at least one corresponding pre-adjusting structure of the printed circuit board in such a way that, in the connected state, the at least one contact element is aligned with at least one correspondingly designed contact element opening of the printed circuit board; andwherein the plug element receptacle can be displaced relative to the plug element, which is placed on the circuit board in a pre-adjusted manner, from the contact element-remote state to the contact element-proximal state in such a way that thereby the locking device and the pre-adjusting structure of the plug element are commonly locked to the pre-adjusting structure of the printed circuit board.
US09812796B2 Terminal block
A terminal block assembly is provided, comprising a plurality of terminal blocks mounted on a common horizontal support member, including a supply terminal block connected with a voltage source, and a plurality of distribution terminal blocks connected with a plurality of loads, respectively, characterized in that the length and height dimensions of the terminal blocks are the same, but the width of the supply terminal block is greater than that of the distribution terminal blocks, and that the supply conductor contact arrangements of the supply terminal block are designed for connection with a supply conductor having a relatively large cross-sectional area, while the distribution conductor contact arrangements of the distribution terminal blocks are designed for connection with distribution conductors having a relatively small cross-sectional area. A conductive comb member extends transversely across the assembly to interconnect the electrical circuitry contained within the terminal block housings.
US09812795B2 Packaged device adapter with force applied using bearing apparatus
An adapter apparatus and method includes using an adapter body defining a socket cavity configured to receive a packaged device and a torque applicator configured to apply an axial force. A bearing structure positioned between the torque applicator and a packaged device may be used to transfer a force (e.g., an axial force) applied using the torque applicator to the packaged device.
US09812794B2 Stamped hotline clamp
A stamped hotline clamp having two parallel top side walls, two parallel bottom side walls, a hinge pin, a conductor plate, a saddle and an elongated metal shaft. The hinge pin pivotably connects the top side walls to the bottom side walls on one end. At the other end, a standoff separates and connects the top side walls and a contact plate connects the bottom side walls. The bottom side walls pivotably contact the saddle. The conductor plate extends between the top side walls and pivotably contacts the contact plate when the clamp is closed. The top end of the shaft is inserted through an opening in the saddle and threaded into an aperture in the conductor plate. Rotating the shaft in a clockwise direction closes the clamp and rotating the bottom end of the shaft in a counter-clockwise direction opens the clamp.
US09812788B2 Electromagnetic field induction for inter-body and transverse body communication
A electromagnetic induction wireless communication system including: a magnetic antenna; an electric antenna; a tuning capacitor coupled to the antenna combination configured to tune the antenna combination; a controller configured to control the operation of the communication system; a signal source coupled to the controller configured to produce a communication signal used to drive the magnetic antenna and the electric antenna; a voltage control unit coupled to the signal source configured to produce one of an amplitude difference, phase difference, and an amplitude and a phase difference between the communication signal used to drive the magnetic antenna and electric antenna.
US09812781B2 Antenna apparatus for transmitting data of a fill-level measuring device
Antenna apparatus for transmitting data of a fill-level measuring device, comprising at least two coil arrangements (i=1, 2 . . . n). The coil arrangements i=1, 2 . . . n have a coil length (li) and a coil diameter (di), wherein the coil diameter (di) is less than the associated coil length (li). The coil arrangements (i=1, 2 . . . n) each intersect a straight line (e) in such a way that the straight line (e) and the longitudinal axis of the coil arrangements (i=1, 2 . . . n) form at the intersection an acute or 90° angle of intersection (g) of at least 85°, wherein the intersection of each coil arrangement (i=1, 2 . . . n) is arranged at a position between 3 7 ⁢ l i ⁢ ⁢ and ⁢ ⁢ 4 7 ⁢ l i , wherein the at least two coil arrangements (i=1, 2 . . . n) are arranged along this line (e) in a sequence, in the case of which the coil lengths li of the coil arrangements (i=1, 2 . . . n) monotonically decrease l1>l2> . . . ln. The at least two coil arrangements (i=1, 2 . . . n), in each case, have a separation (si) along the line (e) between the coil arrangement (i) and (i+1), which is, at most, a fourth as large as the coil length (li).
US09812780B2 Techniques of tuning an antenna by weak coupling of a variable impedance component
The present invention generally relates to small antennas suitable for mobile devices operating in the high frequency and radio frequency bands in the range 100 MHz to 5 GHz. The antennas may be coupled to a DVC such as a MEMS DVC. The antenna may be coupled to a printed circuit board disposed inside of the mobile device, such as a mobile phone or smart phone.
US09812776B2 Antenna device
An antenna device vertically rotatable and horizontally rotatable is provided, which has a configuration in which waveguides are effectively disposed. An antenna device includes an antenna, a vertically rotating, and a rotary joint. The antenna is vertically rotatable and horizontally rotatable, and outwardly radiates a radio wave. The vertically rotating is disposed such that a longitudinal direction thereof is along an axial line of the vertical rotation and intersects perpendicularly with an axial line of the horizontal rotation. The rotary joint is coupled to the vertically rotating. Moreover, the antenna device includes a waveguide path passing through the inside of the rotary and the inside of the vertically rotating and connected with the antenna.
US09812774B2 Composite sheet for shielding magnetic field and electromagnetic wave, and antenna module comprising same
Provided are a composite sheet for shielding a magnetic field and an electromagnetic wave, and an antenna module using the same, which can block influence of a magnetic field on a main body and a battery of a mobile terminal block device, and the like, and simultaneously shield an electromagnetic wave, by significantly reducing a loss due to an eddy current by flaking an amorphous ribbon sheet. The composite sheet includes: a magnetic sheet; and a conductor sheet stacked on the magnetic sheet for shielding an electromagnetic wave and radiating heat. The magnetic sheet includes: an amorphous ribbon sheet which is thermally treated, flaked, and then separated into a plurality of fine pieces; a protective film bonded to one side surface of the amorphous ribbon sheet; and an adhesive tape bonded to the other side surface of the amorphous ribbon sheet.
US09812769B2 Antenna apparatus
An antenna apparatus includes a first ground plane; a second ground plane having first, second, third and fourth sides, a cutout part, and a slit having an open end; a first radiating element having first and second lines, and a feeding point; a second radiating element having a third line; and a parasitic element having first and second parasitic lines. A length from the feeding point to an end part of the slit is set to one-half wavelength at a first communication frequency, a total length of a length from an end part of the fourth line to the feeding point, and a length from a ground potential point to an end part of the second parasitic line is set to one-half wavelength at a second communication frequency, and a length of the third line and the fourth line is set to one-quarter wavelength at a third communication frequency.
US09812768B2 Antenna device and manufacturing method thereof
An example antenna device may includes a base member, an antenna that is attached to the base member, and a cover member that is attached to surround at least a part of the base member and at least a part of the antenna. A first part of the base member that is attached to the cover member has a melting temperature equal to or lower than that of the cover member. A second part of the base member to which the antenna is attached has a higher melting temperature than the cover member.
US09812767B2 Wireless base station
A wireless base station, relates to the field of communications technologies, and is designed to implement more precise adjustment and control of a device, and to enable the device to have a compact form and high integrity. The wireless base station includes a supporting module and a base station module. The wireless base station further includes a first connecting part. The base station module is slidably disposed on the supporting module in a first sliding direction using the first connecting part, where a first sliding slot matching the first connecting part is disposed on the supporting module, so as to limit a sliding track and a sliding range of the base station module, and the first sliding slot is in an arc shape. The present disclosure may be used for manufacturing a communications device.
US09812764B2 Antenna device and wireless device
An RFID tag includes an antenna element and a feed device. The antenna element includes a base sheet and a coil conductor on the upper surface thereof. The feed device includes a feed element and an RFIC. The feed element includes a base sheet and a first coil conductor and a second coil conductor on the upper surface of the base sheet. The first coil conductor and the second coil conductor are arranged on the base sheet such that magnetic flux generated in the first coil conductor and the second coil conductor constitutes a closed magnetic circuit. The feed device is adhered to a coupling portion of the antenna element. As a result, the RFIC is strongly coupled to the antenna element.
US09812756B1 Systems and methods for combining or dividing microwave power using satellite conductors and capable of receiving and retaining a gas
A power combiner/divider includes a main conductor; a ground conductor radially exterior of the main conductor; an input connector having a center conductor electrically coupled to the main conductor and having a second conductor electrically coupled to the ground conductor; a conductive cylinder including an inner cylindrical surface radially exterior of and spaced apart from the main conductor, including an outer cylindrical surface; a second ground conductor radially exterior of the outer cylindrical surface of the conductive cylinder, a gap being defined between the second ground conductor and the outer surface of the conductive cylinder; a plurality of output connectors, the output connectors having center conductors electrically coupled to the conductive cylinder and having respective second conductors electrically coupled to the second ground conductor; and means for receiving and retaining a gas inside the divider/combiner. Methods of manufacturing are also disclosed.
US09812755B2 Mode converter between a plane circuit and a substrate waveguide including a pin having a land and an anti-pad
A mode converter includes a substrate including a first main surface and a second main surface, a first ground conductor layer formed on the first main surface, a second ground conductor layer formed on the second main surface, a plane circuit that is formed on the first main surface and propagates a high frequency, a pin that is connected to the plane circuit, is formed inside a through-hole which penetrate from the first main surface to the second main surface, and communicates with the first main face and the second main surface, and an anti-pad that is formed between an end portion of the pin exposed in the second main surface and the second ground conductor layer.
US09812754B2 Devices with S-shaped balun segment and related methods
An electronic device may include a wireless circuit, and a coaxial cable device having an S-shaped balun segment coupled to the wireless circuit, and an antenna segment coupled to the S-shaped balun segment. The S-shaped balun segment may include a first inner conductor segment, and a first outer conductor segment surrounding the first inner conductor segment. The antenna segment may include a second inner conductor segment coupled to the first inner conductor segment, and a second outer conductor segment surrounding the second inner conductor segment and coupled to the first outer conductor segment, the second inner conductor segment extending from the second outer conductor segment.
US09812750B2 High frequency band pass filter with coupled surface mount transition
A high frequency band pass filter with a coupled surface mount transition is provided, including a filter substrate, circuit connection elements defining input and an output elements provided on a surface of the filter substrate, electronic filter components provided on the first surface of the filter substrate, and impedance matching structures provided on the first surface of the filter substrate between the electronic filter components and the respective input and output elements. Signal connection structures are provided on an opposed surface of the filter substrate, in locations that positionally correspond to respective positions of the input and output elements. The respective signal connection elements are capacitively coupled, through a thickness direction of the filter substrate, to a respective one of the input and output elements on the opposed surface of the filter substrate without the presence of any vertical conductive structures within the filter substrate at the input and the output elements.
US09812749B2 Around the mast rotary coupler having stator and rotor power dividers/combiners that are axially stacked
A radio frequency rotary coupler with its power dividers/couplers separated among multiple circuit layers that are axially stacked and interconnected using coaxial feeds. This architecture allows for multiple layers of circuits with minimal outside diameter and while minimizing increase in axial length. The coupler includes a stator, rotor, and dynamic capacitive ring. The stator includes at least a first stator circuit layer with a primary stator power divider (SPD), a second stator circuit layer with at least one secondary SPD, and stator coaxial feeds coupling the primary SPD and the secondary SPD(s). The rotor includes a first rotor circuit layer with a primary rotor power divider (RPD), a second rotor circuit layer with at least one secondary RPD, and rotor coaxial feeds coupling the primary RPD and the secondary RPD(s). The dynamic capacitive ring couples the stator and the rotor via the secondary SPD(s) and RPD(s).
US09812746B2 Vehicle battery unit
A battery unit includes a battery and a battery case which accommodates the battery and which is disposed underneath a floor panel FP, and cooling air is introduced from an air intake port to cool the battery. In the battery case, a cooling space C which communicates with the air intake port is formed separately from a battery accommodation space M which accommodates the battery.
US09812745B2 Power storage device
To provide a highly reliable power storage device, to improve the security of a power storage device, and to suppress deterioration of a power storage device, a power storage device includes, inside an exterior material, a positive electrode, a negative electrode facing the positive electrode, an electrolyte solution between the positive electrode and the negative electrode, and an adsorbent. A separation body which is impermeable to the electrolyte solution and permeable to a gas is provided between the electrolyte solution and the adsorbent.
US09812742B2 Manufacturing method for nonaqueous electrolyte secondary battery
A manufacturing method according to the present invention is a method for manufacturing a nonaqueous electrolyte secondary battery including graphite as a negative-electrode active material. The manufacturing method includes: a step of assembling the battery including a positive electrode and a negative electrode; and a step of performing an initial charging process of performing first charging on the battery. In the initial charging process, charging is performed at a relatively large first current value when a gas generation amount caused in the battery during the charging does not depend on a charging current value, and the charging is performed at a second current value smaller than the first current value when the gas generation amount depends on the charging current value.
US09812734B2 Sulfide-based solid electrolyte for lithium ion battery
Provided is a solid electrolyte with which charge/discharge efficiency and cycle characteristics can be increased by reducing the electron conductivity of a compound which has a cubic crystal structure belonging to a space group F-43m, and is represented by Compositional Formula: Li7-xPS6-xHax (Ha is Cl or Br). Proposed is a sulfide-based solid electrolyte for a lithium ion battery, which includes a compound having a cubic crystal structure belonging to a space group F-43m, and being represented by Compositional Formula: Li7-xPS6-xHax (Ha is Cl or Br), in which x in the above Compositional Formula is 0.2 to 1.8, and the value of the lightness L* thereof in the L*a*b* color system is 60.0 or more.
US09812733B2 Solid electrolyte and secondary battery
Provided is a sulfide-based solid electrolyte, including: a Na element; a Ge element; a P element; and a S element, wherein an atomic percentage (at. %) of each of the Na element, the Ge element, the P element, and the S element is as follows when a total of the respective elements is 100 at. %, Na: from 38.8 at. % to 48.4 at. % Ge: from 0.5 at. % to 8.9 at. % P: from 3.9 at. % to 7.9 at. % S: from 43.6 at. % to 48.6 at. %.
US09812731B2 Battery module
A battery module has at least one individual cell and a housing. The individual cell has a power generating element with positive and negative electrodes stacked with a separator therebetween and sealed by a cladding material. The housing has a pair of cases that sandwiches the cell from opposite sides and a plate shaped reinforcing member joined to and reinforcing one of the cases. One of the cases has a bulging portion, a first extension portion, an inclined portion and a second extension portion. The bulging portion protrudes toward and presses the cell. The first extension portion extends transversely from the bulging portion with respect to the stacking direction. The inclined portion extends from the first extension portion while sloping toward the cell. The second extension portion extends transversely from the inclined portion with respect to the stacking direction. The second extension portion is joined to the reinforcing member.
US09812727B2 Charge transfer mediator based systems for electrocatalytic oxygen reduction
Disclosed are systems for the electrocatalytic reduction of oxygen, having redox mediator/redox catalyst pairs and an electrolyte solution in contact with an electrode. The redox mediator is included in the electrolyte solution, and the redox catalyst may be included in the electrolyte solution, or alternatively, may be in contact with the electrolyte solution. In one form a cobalt redox catalyst is used with a quinone redox mediator. In another form a nitrogen oxide redox catalyst is used with a nitroxyl type redox mediator. The systems can be used in electrochemical cells wherein neither the anode nor the cathode comprise an expensive metal such as platinum.
US09812725B2 Proton-conducting membrane and use thereof
A membrane obtainable by A) mixing: (vii) aromatic tetraamino compounds and (viii) aromatic carboxylic acids or esters thereof which contain at least two acid groups per carboxylic acid monomer, or (ix) aromatic and/or heteroaromatic diaminocarboxylic acids, in polyphosphoric acid to form a solution and/or dispersion B) heating the mixture from step A), and polymerizing until an intrinsic viscosity of at least 0.8 dl/g, is obtained for the polymer being formed, C) adding polyazole polymers, D) heating the mixture from step C), E) applying a membrane layer using the mixture according to step D) on a carrier or an electrode, F) treating the membrane formed in the presence of water and/or moisture, G) removing the membrane from the carrier; wherein the content of all polyazole polymers in the membrane is between 5% to 25% by weight and wherein the membrane has a Young Modulus is at least 2.0 MPa.
US09812718B2 Fuel cell system
A fuel cell system that generates electric power by supplying anode gas and cathode gas to a fuel cell includes a control valve adapted to control the pressure of the anode gas to be supplied to the fuel cell; a buffer unit adapted to store the anode-off gas to be discharged from the fuel cell; a pulsation operation unit adapted to control the control valve in order to periodically increase and decrease the pressure of the anode gas at a specific width of the pulsation; and a pulsation width correcting unit adapted to correct the width of the pulsation on the basis of the temperature of the buffer unit.
US09812717B2 Fuel cell cassette with compliant seal
A fuel cell cassette for forming a fuel cell stack along a fuel cell axis includes a cell retainer, a plate positioned axially to the cell retainer and defining a space axially with the cell retainer, and a fuel cell having an anode layer and a cathode layer separated by an electrolyte layer. The outer perimeter of the fuel cell is positioned in the space between the plate and the cell retainer, thereby retaining the fuel cell and defining a cavity between the cell retainer, the fuel cell, and the plate. The fuel cell cassette also includes a seal disposed within the cavity for sealing the edge of the fuel cell. The seal is compliant at operational temperatures of the fuel cell, thereby allowing lateral expansion and contraction of the fuel cell within the cavity while maintaining sealing at the edge of the fuel cell.
US09812716B2 Sealing assembly for a fuel cell stack having a coated metallic sheet intermediate element
In order to provide a sealing assembly for a fuel cell stack comprising a plurality of fuel cell units, which are arranged consecutively in a stacking direction, wherein each of the fuel cell units comprises a housing with at least one housing part made of a metallic material, which also has an adequate electrical insulation effect and an adequate mechanical strength at a high operating temperature of the fuel cell stack, it is proposed that the sealing assembly comprises at least one intermediate element made of a metallic material, wherein the intermediate element is soldered to a housing part of a first fuel cell unit at at least one location by means of a metal solder and is secured to a housing part of a second fuel cell unit at at least another location, wherein the intermediate element and/or the housing part of the first fuel cell unit is provided with a coating made of a ceramic material.
US09812715B2 Fuel cell plate flow field
A fuel cell plate is provided that includes a flow field having a plurality of channels each with an inlet end, and a header in fluid communication with the inlet ends. The header has at least one restricted flow region in which fluid flow is restricted to the inlet ends of a set of channels of the flow field and at least some of the plurality of channels include a pressure drop feature that is configured to increase fluid flow to the set of channels.
US09812709B2 Lithium secondary battery, positive electrode active material, positive electrode, electric tool, electric vehicle, and power storage system
A lithium secondary battery includes a positive electrode, a negative electrode, and an electrolyte solution. The positive electrode contains a positive electrode active material including element M2 incorporated in a crystal structure in a surface layer area of a complex oxide, the oxide including the element M1 and being represented by the following formula (1), M2 being different from M1. The element M2 is at least one kind selected from the group consisting of magnesium Mg, calcium Ca, titanium Ti, zirconium Zr, sulfur S, fluorine F, iron Fe, copper Cu, boron B, aluminum Al, phosphorus P, carbon C, manganese Mn, nickel Ni, and cobalt Co. Li1+a(MnbCocNi1−b−c)1−aM1dO2−e  (1) M1 is at least one kind of aluminum, magnesium, zirconium, titanium, barium Ba, boron, silicon Si, and iron, a satisfies 0
US09812706B2 Protected active metal electrode and device with the electrode
A protected active metal electrode and a device with the electrode are provided. The protected active metal electrode includes an active metal substrate and a protection layer on a surface of the active metal substrate. The protection layer at least includes a metal thin film covering the surface of the active metal substrate and an electrically-conductive thin film covering a surface of the metal thin film. A material of the metal thin film is Ti, V, Cr, Zr, Nb, Mo, Hf, Ta, or W. A material of the electrically-conductive thin film is selected from nitride of a metal in the metal thin film, carbide of a metal in the metal thin film, a diamond-like carbon (DLC), and a combination thereof.
US09812705B2 Negative electrode active material for lithium secondary battery and lithium secondary battery comprising the same
Provided is a negative electrode active material comprising (a) a core including one or more non-carbon-based materials selected from the group consisting of silicon, nickel, germanium, and titanium, and (b) an organic polymer coating layer formed of a polymer compound having a content of a fluorine component of 50 wt % or more on a surface of the core.
US09812698B2 Method for manufacturing a connecting contact for an electrode of an electrochemical store, method for manufacturing an electrochemical store, and electrochemical store
In a method for manufacturing a connecting contact for an electrode of an electrochemical store, the electrode having a first material, a contact element made of a second material is provided, the contact element having a section coated using the first material, and the coated section is electrically and mechanically connected to the electrode to manufacture the connecting contact.
US09812697B2 Manufacturing method of laminated electrode body
A positive-electrode belt-shaped sheet is cut while the positive-electrode belt-shaped sheet and a negative-electrode belt-shaped sheet are continuously sent, a cut positive-electrode sheet laminated on the uncut negative-electrode belt-shaped sheet via a separator layer is sent and clamped, the uncut negative-electrode belt-shaped sheet is cut at a cutting gap between the positive-electrode sheets laminated thereon, so as to form a sheet unit including the positive-electrode sheet and the negative-electrode sheet, a lamination shape of the sheet unit is measured so as to determine good or bad of the lamination shape, the sheet unit is classified based on a good/bad determination result, and the sheet units determined as good products is collectively laminated and pressed so as to obtain a laminated electrode body. Here, the positive-electrode belt-shaped sheet is cut while the positive-electrode belt-shaped sheet is clamped.
US09812693B2 Separate welding planes for a battery module
The present disclosure relates to a lithium-ion battery module including a housing having a base, a battery cell in the housing, and a battery module terminal coupled to the battery cell via an electrical pathway, wherein the battery module terminal provides an electrical output when coupled to an electrical load, and wherein the electrical pathway is defined by a first portion, a second portion, and an interconnecting portion connecting the first and second portions. The first portion has a plurality of first conductive components coupled to one another within first connection planes using a first conductive material, and the first connection planes are substantially parallel to the base. The second portion has a plurality of second conductive components coupled to one another within second connection planes using a second conductive material, different from the first conductive material, and the second connection planes are crosswise to the first connection planes.
US09812691B2 Terminal assembly, power module including the same, spindle body including the same, and electric device including the same
A continuable power module includes at least one battery. The battery includes a main body, a first electrode terminal, a second electrode terminal and a conducting terminal. The main body includes a connecting end and a continuing end opposite to the connecting end. The first electrode terminal is disposed at the connecting end, and the second electrode terminal is disposed at the continuing end. The structure of the second electrode terminal matches the structure of the first electrode terminal. The conducting terminal includes a secured end and a free end. The secured end is disposed at the continuing end, and the free end is detachably connected to the first electrode terminal. The conducting terminal is connected electrically to the first electrode terminal via the free end, such that the continuing end of the one battery is connected to the connecting end of another battery.
US09812690B2 Sealed battery
A sealed battery includes a current-collecting terminal member; a gasket that electrically insulates a lid member and the current-collecting terminal member from each other; and a connection member that connects the current-collecting terminal member and an external terminal member. The connection member and the current-collecting terminal member are connected by swaging the second end of the current-collecting terminal member to an insertion hole of the connection member. The lid member has a lid-side protruded portion that compresses the gasket. The current-collecting terminal member has a terminal-side protruded portion that compresses the gasket. A gasket-side area of the lid-side protruded portion, a gasket-side area of the terminal-side protruded portion, and an area of a surface of the current-collecting terminal member which faces and contacts the gasket, except the terminal-side protruded portion, are different in size from each other.
US09812687B2 Electric storage device
An electric storage device including an electrode assembly, a case holding the electrode assembly therein, the case including a container, a lid formed in an opening of the container and including a long side and a short side, and a gas exhausting portion comprising a safety valve formed in the lid, the safety valve being configured to open to exhaust internal gas when an internal pressure reaches a specific level, and a sealing member formed on an outer surface of the lid, the sealing member including a short side which is adjacent to the short side of the lid, and a long side which is adjacent to the long side of the lid, and the sealing member including a protective portion formed over the gas exhausting portion, the protective portion comprising a perforation.
US09812685B2 Battery pack for electric vehicle
A battery pack comprises a plurality of batteries which store electric power for activating an electric utility vehicle; a battery case which accommodates the plurality of batteries therein; and an external frame unit which is provided on an outer surface of the battery case and supports the batteries from below, wherein the external frame unit includes a lower support section placed on a lower surface of the battery case, an upper support section placed on an upper surface of the battery case, and a coupling section which couples the lower support section and the upper support section to each other. This allows the battery case to ensure a required stiffness while providing insulation between the batteries and an outside of the batteries, without increasing a thickness of the battery case.
US09812684B2 Using elastic averaging for alignment of battery stack, fuel cell stack, or other vehicle assembly
An assembly for a vehicle includes a first member including a plurality of elastically deformable locating protrusions extending outward, and a second member defining a cavity extending inward and including a plurality of elastically deformable compression features disposed within the cavity. The locating protrusions of the first member are disposed within the cavity of the second member in press fit engagement with the compression features of the second member to secure the first member relative to the second member. The average of the elastic deformation between all of the locating protrusions of the first member and all of the compression features of the second member precisely aligns the first member relative to the second member. The assembly may include but is not limited to a multiple unit battery pack, a multiple unit fuel cell pack, a dashboard assembly or adjoining body panels.
US09812683B2 Battery block and secondary battery module
The purpose of the present invention is to provide a battery block capable of reducing stress acting on a connection portion due to thermal expansion/contraction or size error. A battery block (40) according to the present invention includes: a plurality of conductive members (191) arranged along side surfaces (114) of a holding case (111) and electrically connecting corresponding battery cells (101); voltage detection boards (201, 202) disposed opposite the side surfaces (114) of the holding case (111) and detecting the voltage of the battery cells (101); and a plurality of voltage detection terminals (204) respectively electrically connected to a plurality of conductive members (192) disposed on the voltage detection boards (201, 202). In the voltage detection terminals (204), a securing portion (221) secured to the voltage detection boards (201, 202) and a connection portion (231) connected to the conductive members (192) are disposed along an arranged direction, with a bend portion (241) which is elastically deformable in at least the arranged direction disposed between the securing portion (221) and the connection portion (231).
US09812682B2 Battery pack and industrial vehicle
A battery pack includes a battery module including a plurality of rechargeable batteries, an electronic component that contributes to charging and discharging of the rechargeable batteries, and an installation body including an extending portion, which extends vertically. The installation body includes a placing portion, which projects from the extending portion in a direction crossing the vertical direction. At least one of the battery module and the electronic component is installed in the extending portion while being placed on the placing portion.
US09812680B2 Low Z-fold battery seal
A portable electronic device comprises an electromechanical module having an actuator for positioning a mechanical element between first and second positions, and a controller coupled to the electromechanical module. The controller is configured to detect a mechanical event coupling to the electromechanical module, select an actuation signal to position the mechanical element in a safe position between the first and second positions, and transmit the selected signal, such that the mechanical element is positioned in the safe position during the event.
US09812679B2 Feedthrough device
In a feedthrough device and method of assembly thereof, a body has longitudinally spaced first and second end faces and an inner surface defining a longitudinally extending opening. A conductor extends within the opening and an insulator extends within the opening transversely intermediate the conductor and the inner surface of the body to insulate the conductor from the body. The body has at least one indentation formed longitudinally into at least one of the first and second end faces, with a portion of the inner surface of the body being displaced transversely against the insulator in correspondence with the at least one longitudinal indentation to crimp the insulator and conductor within the opening of the body and maintain a hermetic seal across the feedthrough device.
US09812678B2 Molding packaging material
In some embodiments, a molding packaging material includes an outer side base layer made of a heat resistant resin, an inner sealant layer, a metal foil layer arranged between the outer side base material layer and the inner sealant layer, and a matte coat layer formed on a side opposite to a metal foil layer side of the outer side base material layer. The matte coat layer includes a resin component, a solid fine particle, and a lubricant, and the inner sealant layer includes a thermoplastic resin and a lubricant.
US09812677B2 Reducing pouch thicknesses in battery cells for portable electronic devices
The disclosed embodiments provide a battery cell. The battery cell includes a set of layers including a cathode with an active coating, a separator, and an anode with an active coating. The battery cell also includes a pouch enclosing the layers, which contains a first layer of polyether ether ketone (PEEK).
US09812676B2 Prismatic secondary battery
A prismatic secondary battery includes a battery case in a prismatic shape and a battery cover which seals up an opening part of the battery case. The battery cover has a convex part which projects toward the inside of the battery case, faces an inner surface of a side wall part of the battery case, and extends continuously along the entire periphery of the side wall part. Cover thickness of a contact part of the battery cover which is in contact with the upper end of the side wall part of the battery case at a position outside the convex part is greater than ½ of cover thickness of a blockage part blocking up an opening part at a position inside the convex part and is less than the cover thickness of the blockage part.
US09812668B2 Organic electroluminescence display device and method of manufacturing organic electroluminescence display device
The organic electroluminescence display device of an embodiment of the present invention includes a substrate, a plurality of pixels formed on the substrate, and a sealing film that covers the plurality of pixels. The sealing film includes a first barrier layer, a base layer covering the top surface of the first barrier layer, an inter layer locally formed on the top surface of the base layer, and a second barrier layer covering the top surface of the base layer and the top surface of the inter layer. The inter layer is formed so as to cover a step on the top surface of the base layer.
US09812663B2 Electroluminescent element and light-emitting device
An electroluminescent element which can easily control the balance of color in white emission (white balance) is provided according to the present invention. The electroluminescent element comprises a first light-emitting layer containing one kind or two or more kinds of light-emitting materials, and a second light-emitting layer containing two kinds of light-emitting materials (a host material and a phosphorescent material) in which the phosphorescent material is doped at a concentration of from 10 to 40 wt %, preferably, from 12.3 to 20 wt %. Consequently, blue emission can be obtained from the first light-emitting layer and green and red (or orange) emission can be obtained from the second light-emitting layer. An electroluminescent element having such device configuration can easily control white balance since emission peak intensity changes at the same rate in case of increasing a current density.
US09812662B2 Light-emitting element, light-emitting device, electronic device, and lighting device
A light-emitting element of the present invention can have sufficiently high emission efficiency with a structure including a host material being able to remain chemically stable even if a phosphorescent compound having higher emission energy is used as a guest material. The relation between the relative emission intensity and the emission time of light emission obtained from the host material and the guest material contained in a light-emitting layer is represented by a multicomponent decay curve. The relative emission intensity of the slowest component of the multicomponent decay curve becomes 1/100 for a short time within a range where the slowest component is not interfered with by quenching of the host material (the emission time of the slowest component is preferably less than or equal to 15 μsec); thus, sufficiently high emission efficiency can be obtained.
US09812659B2 Flexible display device with bend stress reduction member and manufacturing method for the same
There is provided a flexible display having a plurality of innovations configured to allow bending of a portion or portions to reduce apparent border size and/or utilize the side surface of an assembled flexible display.
US09812648B2 Spirobifluorene compounds for organic electroluminescent devices
Spirobifluroene compounds of the formula (1) which are suitable for use in electronic devices, and in particular organic electroluminescent devices, and to electronic devices that include the spirobifluorene compounds.
US09812646B2 Organic compound and organic light-emitting device and display apparatus having the same
A novel organic compound having high stability is provided. The organic compound is represented by Formula (1) described in claim 1: In Formula (1), R1 and R2 each independently selected from a hydrogen atom, Substituent group A, and Substituent group B shown in claim 1, wherein at least one of R1 and R2 is selected from Substituent group A or Substituent group B; and R11 and R12 of a substituent belonging to Substituent group A are each independently selected from Substituent group B.
US09812645B2 Perylene-based semiconductors
The present invention relates to new semiconductor materials prepared from perylene-based compounds. Such compounds can exhibit high carrier mobility and/or good current modulation characteristics. In addition, the compounds of the present teachings can possess certain processing advantages such as solution-processability and/or good stability at ambient conditions.
US09812644B2 Composition containing dopant and co-polymers having non-conjugated spacer units and its use in OLED devices
A polymer comprising repeat units of formula (I) and one or more co-repeat units: Ar1 in each occurrence independently represent an aryl or heteroaryl group; R1 and R2 in each occurrence independently represent a substituent; p independently in each occurrence is 0 or a positive integer; Sp represents a spacer group comprising at least one carbon or silicon atom spacing the two groups Ar1 apart; and each group Ar1 is bound to an aromatic group of a co-repeat unit. The polymer may form a charge-transporting layer of an OLED or may be a host material used with a luminescent dopant in a light-emitting layer of an OLED.
US09812642B2 Radiation source and method for the operation thereof
The invention relates to a radiation source, comprising at least one semiconductor substrate, on which at least two field-effect transistors are formed, which each contain a gate electrode, a source contact, and a drain contact, which bound a channel, wherein the at least two field-effect transistors are arranged adjacent to each other on the substrate, wherein each field-effect transistor has exactly one gate electrode and at least one source contact and/or at least one drain contact is arranged between two adjacent gate electrodes, wherein a ballistic electron transport can be formed in the channel during operation of the radiation source. The invention further relates to a method for producing electromagnetic radiation having a vacuum wavelength between approximately 10 μm and approximately 1 mm.
US09812637B2 Spin valve magnetoresistance element with improved response to magnetic fields
A spin valve magnetoresistance element has an even number of free layer structures for which half has an antiferromagnetic coupling and the other half has a ferromagnetic coupling with respect to associated pinned layers. The different couplings are the result of an even number different spacer layers having respective different thicknesses.
US09812636B2 Integrated circuit including sensor having injection molded magnetic material
An integrated circuit includes a magnetic field sensor and an injection molded magnetic material enclosing at least a portion of the magnetic field sensor.
US09812632B2 Actuator device
An actuator device having an expansion unit (10), which comprises a magnetically active shape memory alloy material (12) and which carries out an expansion movement from a starting position along an expansion direction as a reaction to an energization of a coil device (30) and interacts with restoring means which exert on the expansion unit (10) a restoring force opposite to the expansion direction, wherein the restoring force has permanent magnets which act or are seated on a section of the expansion unit (10) such that the restoring force generated magnetically by the permanent magnets changes with increasing expansion stroke in the expansion direction, wherein the permanent magnets (16, 34, 40, 52, 54) are embodied and/or designed such that the expansion unit (10) can contract into the starting position along the expansion stroke when the coil device (30) is not energized.
US09812630B2 Piezoelectric element, and piezoelectric vibrating device, portable terminal, acoustic generator, acoustic generating device and electronic apparatus including the same
There are provided a piezoelectric element in which the peeling of a surface electrode is suppressed, and a piezoelectric vibrating device, a portable terminal, an acoustic generator, an acoustic generating device and an electronic apparatus including the same. A piezoelectric actuator includes a piezoelectric element including a plate-shaped stacked body including inner electrodes and piezoelectric layers laminated, a surface electrode disposed on one of main surfaces of the stacked body, the surface electrode being electrically connected to the inner electrodes. The surface electrode has a first area and a second area. The first area is an area mainly containing silver, and the second area is an area mainly containing silver and palladium and disposed so as to contact a piezoelectric layer.
US09812629B2 Thermoelectric conversion structure and its use in heat dissipation device
The disclosure provides a thermoelectric conversion structure and its use in heat dissipation device. The thermoelectric conversion structure includes a thermoelectric element, a first electrode and an electrically conductive heat-blocking layer. The thermoelectric element includes a first end and a second end opposite to each other. The first electrode is located at the first end of the thermoelectric element. The electrically conductive heat-blocking layer is between the thermoelectric element and the first electrode.
US09812628B2 Light emitting device package
A light emitting device package is disclosed. The light emitting device package includes a package body, a heat radiating member disposed in the package body, a light emitting device disposed on the heat radiating member, a bonding member disposed between the light emitting device and the heat radiating member, and a bonding member fixing layer disposed around the bonding member, wherein the bonding member fixing layer has at least one through region.
US09812626B2 Light emitting device
A light emitting device includes a substrate, a plurality of light emitting cells disposed on the substrate to be spaced apart from each other, and a connection wire electrically connecting adjacent ones of the light emitting cells. One of the adjacent light emitting cells includes a plurality of first segments, and the other of the adjacent light emitting cells includes a plurality of second segments respectively facing the first segments. A separation distance is provided between first and second segments facing each other, where each of which has an end contacting the connection wire is greater than a separation distance between first and second segments facing each other, and each of which has an end that does not contact the connection wire.
US09812623B2 Light emitting device, and light emitting device package
A light emitting device improves light extraction efficiency and may be individually driven in a light emitting device package and/or a light unit. The light emitting device may include first and second light emitting structures. The light emitting structure may include a first conductive first semiconductor layer, a first active layer under the first conductive first semiconductor layer, and a second conductive second semiconductor under the first active layer. The second light emitting structure may include a first conductive third semiconductor layer, a second active layer under the first conductive third semiconductor layer, and a second conductive fourth semiconductor layer under the second active layer.
US09812622B2 Light emitting element with light transmissive substrate having recess in cross-sectional plane
A light-emitting element includes: a light transmissive substrate having a first main surface, a second main surfaces, a first lateral surface, a second lateral surface, a third lateral surface, and a fourth lateral surface; a semiconductor layered body; a first light reflection member; and a second light reflection member. A cross-sectional plane of the light transmissive substrate perpendicular to the first main surface and intersecting with the third lateral surface and the fourth lateral surface has a first concave figure having a first recess. The deepest portion of the first recess is arranged on an inner side of an outer periphery of the semiconductor layered body. The third lateral surface includes one or more surfaces defining the first recess.
US09812621B2 Semiconductor device and fabrication method for same
A semiconductor device includes an electrical insulating layer with superior heat resistance, heat dissipation, and durability, and which is manufactured through a process with good cost performance and process performance. In a semiconductor device including a first substrate to which a semiconductor chip is mounted directly or indirectly, and a white insulating layer formed on a surface of the first substrate and functioning as a reflecting material, the semiconductor chip is an LED, at least the surface of the first substrate is made of a metal, and a stacked structure of the white insulating layer and a metal layer is formed by coating a liquid material, which contains SiO2 in the form of nanoparticles and a white inorganic pigment, over the surface of the first substrate and baking the coated liquid material.
US09812611B2 Nitride semiconductor ultraviolet light-emitting element and nitride semiconductor ultraviolet light-emitting device
There is provided a nitride semiconductor ultraviolet light-emitting element capable of efficiently releasing a waste heat generated in an ultraviolet light emitting operation. The nitride semiconductor ultraviolet light-emitting element includes a semiconductor laminated portion 11 having an n-type AlGaN layer 6, an active layer 7 of an AlGaN layer, and p-type AlGaN layers 9 and 10; an n electrode 13; a p electrode 12; a protective insulating film 14, and a first plated electrode 15 formed by a wet plating method and composed of copper or alloy containing copper as a main component. The semiconductor laminated portion 11 is formed in a first region R1, and the p electrode is formed on the portion 11. An upper surface of the n-type AlGaN-based semiconductor layer 6 is exposed in a second region, and the n electrode 13 is formed on the upper surface. The protective insulating film 14 has openings for exposing at least one part of the n electrode 13 and at least one part of the p electrode 12. The first plated electrode 15 is spaced apart from the exposed surface of the n electrode 13 and covers a whole upper surface and a whole outer side surface of the first region R1, and a part of the second region R2 which is in contact with the first region R1.
US09812607B2 Method for manufacturing nitride semiconductor template
There is provided a method for manufacturing a nitride semiconductor template, including the steps of: growing and forming a buffer layer in a thickness of not more than a peak width of a projection and in a thickness of not less than 10 nm and not more than 330 nm on a sapphire substrate formed by arranging conical or pyramidal projections on its surface in a lattice pattern; and growing and forming a nitride semiconductor layer on the buffer layer.
US09812605B2 Nano-pillar-based biosensing device
In one example, a device includes a trench formed in a substrate. The trench includes a first end and a second end that are non-collinear. A first plurality of semiconductor pillars is positioned near the first end of the trench and includes integrated light sources. A second plurality of semiconductor pillars is positioned near the second end of the trench and includes integrated photodetectors.
US09812603B2 Photosensing device with graphene
A photosensing device with a photovoltage sensing mechanism, a graphene layer and a semiconductor layer. The graphene layer is sandwiched between the semiconductor layer and a substrate. The photovoltage sensing mechanism senses the photovoltage created by light impinging on the graphene-semiconductor heterojunction. The strength of the photovoltage is used to indicate the level of illumination of the impinging light.
US09812596B2 Photoelectric device and electronic apparatus including the same
Provided are photoelectric devices and electronic apparatuses including the photoelectric devices. A photoelectric device may include a photoactive layer, the photoactive layer may include a nanostructure layer configured to generate a charge in response to light and a semiconductor layer adjacent to the nanostructure layer. The nanostructure layer may include one or more quantum dots. The semiconductor layer may include an oxide semiconductor. The photoelectric device may include a first electrode and a second electrode that contact different regions of the photoactive layer. A number of the photoelectric conversion elements may be arranged in a horizontal direction or may be stacked in a vertical direction. The photoelectric conversion elements may absorb and thereby detect light in different wavelength bands without the use of color filters.
US09812588B2 Magnetic field sensor integrated circuit with integral ferromagnetic material
A magnetic field sensor includes a lead frame, a semiconductor die having a first surface in which a magnetic field sensing element is disposed and a second surface attached to the lead frame, and a non-conductive mold material enclosing the die and at least a portion of the lead frame. The sensor may include a ferromagnetic mold material secured to a portion of the non-conductive mold material. Features include a multi-sloped taper to an inner surface of a non-contiguous central region of the ferromagnetic mold material, a separately formed element disposed in the non-contiguous central region, one or more slots in the lead frame, a molded ferromagnetic suppression device spaced from the non-conductive mold material and enclosing a portion of a lead, a passive device spaced from the non-conductive mold material and coupled to a plurality of leads, and a ferromagnetic bead coupled to a lead. Also described is a coil secured to the non-conductive mold material and a lead having at least two separated portions with a passive component coupled across the two portions.
US09812585B2 Semiconductor device
In a semiconductor device including an oxide semiconductor film, defects in the oxide semiconductor film are reduced. In addition, the electrical characteristics of a semiconductor device including an oxide semiconductor film are improved. Furthermore, the reliability of a semiconductor device including an oxide semiconductor film is improved. A semiconductor device including an oxide semiconductor layer and a pair of electrodes in contact with the oxide semiconductor layer and containing copper, aluminum, gold, or silver is provided. The oxide semiconductor layer has a stacked-layer structure including a first oxide semiconductor layer, a second oxide semiconductor layer, and a third oxide semiconductor layer between the first oxide semiconductor layer and the second oxide semiconductor layer; the second oxide semiconductor layer includes a plurality of crystal parts having c-axis alignment; and c-axes of the plurality of crystal parts are aligned in a direction parallel to a normal vector of a top surface of the second oxide semiconductor layer.
US09812577B2 Semiconductor structure and fabricating method thereof
A semiconductor structure and a method of fabricating the semiconductor structure are provided. The semiconductor structure includes a substrate; a metal gate structure on the substrate; and a spacer next to the metal gate structure having a skirting part extending into the metal gate structure and contacting the substrate. The metal gate structure includes a high-k dielectric layer and a metal gate electrode on the high-k dielectric layer.
US09812576B2 Semiconductor device and manufacturing method thereof
A semiconductor device includes an isolation layer disposed over a substrate, first and second fin structures, a gate structure, a source/drain structure. The first fin structure and the second fin structure are both disposed over the substrate, and extend in a first direction in plan view. The gate structure is disposed over parts of the first and second fin structures, and extends in a second direction crossing the first direction in plan view. A first void is formed in the source/drain structure.
US09812570B2 Semiconductor device and manufacturing method thereof
A semiconductor device includes a substrate, a liner, and an epitaxy structure. The substrate has a recess. The liner is disposed in the recess. The liner is denser than the substrate. The epitaxy structure is disposed in the recess. The liner is disposed between the epitaxy structure and the substrate.
US09812565B2 N-channel double diffusion MOS transistor with p-type buried layer underneath n-type drift and drain layers, and semiconductor composite device
A MOS transistor includes a p-type semiconductor substrate, a p-type epitaxial layer, and an n-type buried layer provided in a boundary between the semiconductor substrate and the epitaxial layer. In a p-type body layer provided in a surface portion of the epitaxial layer, an n-type source layer is provided to define a double diffusion structure together with the p-type body layer. An n-type drift layer is provided in a surface portion of the epitaxial layer in spaced relation from the body layer. An n-type drain layer is provided in a surface portion of the epitaxial layer in contact with the n-type drift layer. A p-type buried layer having a lower impurity concentration than the n-type buried layer is buried in the epitaxial layer between the drift layer and the n-type buried layer in contact with an upper surface of the n-type buried layer.
US09812559B2 FINFET semiconductor devices and method of forming the same
Provided are a semiconductor device and a method of fabricating the same. The method comprises forming an active fin extending along a first direction; forming a field insulating layer exposing an upper part of the active fin, along long sides of the active fin; forming a dummy gate pattern extending along a second direction intersecting the first direction, on the active fin; forming a spacer on at least one side of the dummy gate pattern; forming a liner layer covering the active fin exposed by the spacer and the dummy gate pattern; forming a dopant supply layer containing a dopant element, on the liner layer; and forming a doped region in the active fin along an upper surface of the active fin by heat-treating the dopant supply layer.
US09812556B2 Semiconductor device and method of manufacturing the semiconductor device
A method of manufacturing a semiconductor device includes forming a plurality of fin structures on a substrate, the plurality of fin structures including a diffusion region, forming an epitaxial layer on the plurality of fin structures in an area of the diffusion region such that a height of the upper surface of the epitaxial layer over plurality of fin structures is substantially equal to the height of the upper surface of the epitaxial layer between the plurality of fin structures, and planarizing the upper surface of the epitaxial layer by one of etch back and reflow annealing.
US09812554B2 Method for manufacturing a semiconductor device with increased breakdown voltage
According to one embodiment, a method for manufacturing a semiconductor device comprises making a first opening, ion-implanting an impurity of a second conductivity type, and forming a third semiconductor layer of the second conductivity type. The first opening is made in a second semiconductor layer. The second semiconductor layer is provided on a first semiconductor layer. The first opening extends in a second direction. A dimension in a third direction of an upper part of the first opening is longer than a dimension in the third direction of a lower part of the first opening. The third direction is perpendicular to the first direction and the second direction. The impurity of the second conductivity type is ion-implanted into a side surface of the lower part of the first opening. The third semiconductor layer of the second conductivity type is formed in an interior of the first opening.
US09812545B2 Electronic device for data storage and a method of producing an electronic device for data storage
An electronic device for data storage and a method of producing an electronic device for data storage includes a memory storage element arranged to represent two or more memory states of the electronic device; wherein the memory storage element includes a plurality of metal nanoparticles.
US09812542B2 Method for depinning the Fermi level of a semiconductor at an electrical junction and devices incorporating such junctions
An electrical device in which an interface layer is disposed in between and in contact with a conductor and a semiconductor.
US09812540B2 Enhanced switch device and manufacturing method therefor
An enhanced switch device and a manufacturing method therefor. The method comprises: providing a substrate, and forming a nitride transistor structure on the substrate; fabricating and forming a dielectric layer on the nitride transistor structure, on which a gate region is defined; forming a groove structure on the gate region; depositing a p-type semiconductor material in the groove; removing the p-type semiconductor material outside the gate region on the dielectric layer; etching the dielectric layer in another position than the gate region on the dielectric layer to form two ohmic contact regions; and forming a source electrode and a drain electrode on the two ohmic contact regions, respectively.
US09812539B2 Semiconductor devices having buried contact structures
Semiconductor devices are provided including a substrate defining a gate trench. A buried gate structure is provided in the gate trench and at least fills the gate trench. The buried gate structure includes a gate insulation layer pattern, a gate electrode and a capping layer pattern. First and second impurity regions are provided at portions of the substrate adjacent to the buried gate structure, respectively. At least a portion of each of the first and second impurity regions face a sidewall of the buried gate structure. First and second buried contact structures are provided on the first and second impurity regions, respectively. Each of the first and second buried contact structures includes a metal silicide pattern and a metal pattern, and at least a portion of each of the first and second buried contact structures face to a sidewall of the buried gate structure.
US09812538B2 Buried bus and related method
A semiconductor structure includes a semiconductor substrate having a gate electrode in a gate trench, a buried bus in the semiconductor substrate, the buried bus having a bus conductive filler in a bus trench, where the bus conductive filler is electrically coupled to the gate electrode. The bus conductive filler is surrounded by the gate electrode. The gate trench intersects the bus trench in the semiconductor substrate. The gate electrode includes polysilicon. The bus conductive filler includes tungsten. The semiconductor structure also includes an adhesion promotion layer interposed between the bus conductive filler and the gate electrode, where the adhesion promotion layer includes titanium and titanium nitride. The semiconductor structure also includes a dielectric layer covering the gate electrode over the semiconductor substrate, where the buried bus has a coplanar top surface with the dielectric layer.
US09812536B2 Reverse tone self-aligned contact
The present disclosure relate to a method to an integrated chip having a source/drain self-aligned contact to a transistor or other semiconductor device. In some embodiments, the integrated chip has a pair of gate structures including a gate electrode arranged over a substrate and an insulating material arranged over the gate electrode. A source/drain region is arranged within the substrate between the pair of gate structures. An etch stop layer is arranged along sidewalls of the pair of gate structures and over the source/drain region, and a dielectric layer is over the insulating material. A source/drain contact is arranged over the insulating material and the etch stop layer and is separated from the sidewalls of the pair of gate structures by the etch stop layer. The source/drain contact is electrically coupled to the source/drain region.
US09812532B1 III-nitride P-channel transistor
A field effect transistor includes a III-Nitride channel layer, a III-Nitride doped cap layer on the channel layer, a source electrode in contact with the III-Nitride cap layer, a drain electrode in contact with the III-Nitride cap layer, a gate electrode located between the source and the drain electrodes, and a gate dielectric layer between the gate electrode and the III-Nitride undoped channel layer, wherein the cap layer is doped to provide mobile holes, and wherein the gate dielectric layer comprises a layer of AlN in contact with the channel layer.
US09812520B2 Display device
A display device includes, on a substrate, light emitting elements each formed by sequentially stacking a first electrode layer, an organic layer including a light emission layer, and a second electrode layer and arranged in first and second directions which cross each other, a drive circuit including drive elements that drive light emitting elements, and a wiring extending in the first direction, and an insulating layer disposed in a gap region sandwiched by the light emitting elements neighboring in the second direction and having a recess or a projection. The wiring is disposed in an overlap region overlapping with the recess or the projection in the insulating layer in a thickness direction, in the gap region, and the second electrode layers in the light emitting elements neighboring in the second direction are separated from each other by the recess or the projection in the insulating layer.
US09812516B2 Display panel
A display panel including: a substrate; and a plurality of line banks arranged along a specific direction on the substrate, wherein the line banks are each formed of plural line segments connected to one another end to end, and each have a periodic structure.
US09812514B2 Annular display device and fabrication method thereof
An annular display device includes a display module, a touch module and a flexible circuit board. The display module includes a first flexible substrate, a thin film transistor element layer and an organic light emitting layer. The touch module includes a second flexible substrate and a touch sensing layer. In the method for fabricating the annular display device, the display module and the touch module are first provided, and then the touch module is disposed on the display module. Then, the flexible circuit board is electrically connected to one of the display module and the touch module. Thereafter, the display module and the touch module are bent to enable each of the first flexible substrate and the second flexible substrate to have a ring shape. Then, the flexible circuit board is electrically connected to one of the display module and the touch module.
US09812513B2 Light emitting display device and method of manufacturing the same
A light emitting display device including a light emitting display panel including light emitting areas, a non-light emitting area disposed adjacent to the light emitting areas, and light emitting devices respectively disposed in the light emitting areas, and a touch panel disposed on the display panel, the touch panel including color filters respectively facing the light emitting areas.
US09812507B2 Semiconductor memory device
A semiconductor memory device according to an embodiment comprises: a semiconductor substrate which extends in first and second directions; first wiring lines which are arranged in a third direction, and which extend in the first direction; second wiring lines which are arranged in the first direction and extend in the third direction; and memory cells disposed at intersections of the first wiring lines and the second wiring lines, one of the memory cells including a first film and a second film whose permittivity is different from that of the first film which are stacked in the second direction between one of the first wiring lines and one of the second wiring lines, and the second films of two of the memory cells adjacent in the third direction being separated between the two memory cells.
US09812504B2 Electronic device
This technology provides an electronic device. An electronic device in accordance with an implementation of this document includes a semiconductor memory, and the semiconductor memory includes a variable resistance structure including a material having a resistance that is changed by formation or dissipation of conductive filaments; and a Magnetic Tunnel Junction (MTJ) structure inserted in the variable resistance structure and comprising a first magnetic layer having a pinned magnetization direction, a second magnetic layer having a variable magnetization direction, and a tunnel dielectric layer interposed between the first magnetic layer and the second magnetic layer.
US09812499B1 Memory device incorporating selector element with multiple thresholds
The present invention is directed to a memory device including a memory cell coupled to two wiring lines at two ends thereof. The memory cell includes a memory element, which includes a magnetic free layer and a magnetic reference layer with a tunnel junction layer interposed therebetween, and a bi-directional two-terminal selector element having multiple threshold voltages coupled to the memory element in series. The magnetic free layer has a variable magnetization direction substantially perpendicular to a layer plane thereof and the magnetic reference layer has a fixed magnetization direction substantially perpendicular to a layer plane thereof. In an embodiment, the bi-directional two-terminal selector element includes two selector devices with each selector device including two electrodes with a switching layer interposed therebetween. In another embodiment, the bi-directional two-terminal selector element includes a selector device incorporating therein two switching layers.
US09812498B2 Semiconductor device
According to one embodiment, a semiconductor device includes a variable resistance circuit having first and second resistance elements connected in series, first and second switch elements connected in parallel with the first resistance element, and third and fourth switch elements connected in parallel with the second resistance element. In a case where the first resistance element is short-circuited, and the second resistance element is not short-circuited, one of the first and second switch elements is turned ON. In a case where the second resistance element is short-circuited, and the first resistance element is not short-circuited, one of the third and fourth switch elements is turned ON. In a case where the first and second resistance elements are short-circuited, the first to fourth switch elements are turned ON.
US09812489B2 Pixels with photodiodes formed from epitaxial silicon
An image sensor may include a plurality of pixels that each contain a photodiode. The pixels may include deep photodiodes for near infrared applications. The photodiodes may be formed by growing doped epitaxial silicon in trenches formed in a substrate. The doped epitaxial silicon may be doped with phosphorus or arsenic. The pixel may include additional n-wells formed by implanting ions in the substrate. Isolation regions formed by implanting boron ions may isolate the n-wells and doped epitaxial silicon. The doped epitaxial silicon may be formed at temperatures between 500° C. and 550° C. After forming the doped epitaxial silicon, laser annealing may be used to activate the ions. Chemical mechanical planarization may also be performed to ensure that the doped epitaxial silicon has a flat and planar surface for subsequent processing.
US09812487B2 Structure and method for 3D image sensor
An image sensor structure that includes a first semiconductor substrate having a plurality of imaging sensors; a first interconnect structure formed on the first semiconductor substrate; a second semiconductor substrate having a logic circuit; a second interconnect structure formed on the second semiconductor substrate, wherein the first and the second semiconductor substrates are bonded together in a configuration that the first and second interconnect structures are sandwiched between the first and second semiconductor substrates; and a backside deep contact (BDCT) feature extended from the first interconnect structure to the second interconnect structure, thereby electrically coupling the logic circuit to the image sensors.
US09812485B2 Solid state imaging device, method of manufacturing solid-state imaging device, and electronic apparatus
The present technique aims to provide a solid-state imaging device that reduces shading and color mixing between pixels. The present invention also provides a method of manufacturing the solid-state imaging device. The present technique further relates to a solid-state imaging device that enables provision of an electronic apparatus that uses the solid-state imaging device, a method of manufacturing the solid-state imaging device, and an electronic apparatus.The solid-state imaging device includes a substrate, pixels each including a photoelectric conversion unit formed in the substrate, and a color filter layer formed on the light incidence surface side of the substrate. The solid-state imaging device also includes a device isolating portion that is formed to divide the color filter layer and the substrate for the respective pixels, and has a lower refractive index than the refractive indexes of the color filter layer and the substrate.
US09812484B2 Image pickup apparatus, image pickup system, and method for manufacturing image pickup apparatus
An image pickup apparatus includes a semiconductor layer that constitutes a pixel circuit region and a peripheral circuit region. An element isolation portion is disposed in the pixel circuit region and the peripheral circuit region, defines an element portion of the semiconductor layer, and contains an insulator. The element isolation portion in the pixel circuit region has a hydrogen concentration 10 times or more higher than the hydrogen concentration of the element isolation portion in the peripheral circuit region.
US09812483B2 Back-side illuminated (BSI) image sensor with global shutter scheme
In some embodiments, the present disclosure relates to a back-side image (BSI) sensor having a global shutter pixel with a reflective material that prevents contamination of a pixel-level memory node. In some embodiments, the BSI image sensor has an image sensing element arranged within a semiconductor substrate and a pixel-level memory node arranged within the semiconductor substrate at a location laterally offset from the image sensing element. A reflective material is also arranged within the semiconductor substrate at a location between the pixel-level memory node and a back-side of the semiconductor substrate. The reflective material has an aperture that overlies the image sensing element. The reflective material allows incident radiation to reach the image sensing element while preventing the incident radiation from reaching the pixel-level memory node, thereby preventing contamination of the pixel-level memory node.
US09812480B2 Solid-state imaging device, method of manufacturing solid-state imaging device, and electronic apparatus
A solid-state imaging device includes pixels each having a photoelectric conversion element for converting incident light to an electric signal, color filters associated with the pixels and having a plurality of color filter components, microlenses converging the incident light through the color filters to the photoelectric conversion elements, a light shielding film disposed between the color filter components of the color filters, and a nonplanarized adhesive film provided between the color filters and the light shielding film.
US09812479B2 Solid-state image sensor and electronic device
There is provided a solid-state imaging device including a substrate having a surface over which a plurality of photodiodes are formed, and a protection film that is transparent, has a water-proofing property, and includes a side wall part vertical to the surface of the substrate and a ceiling part covering a region surrounded by the side wall part, the side wall part and the ceiling part surrounding a region where the plurality of photodiodes are arranged over the substrate.
US09812478B2 Aerogel-encapsulated image sensor and manufacturing method for same
An aerogel-encapsulated image sensor includes a device die with an image sensor fabricated thereon and an aerogel layer that encapsulates the image sensor. A method for encapsulating image sensor pixel arrays of respective bare image sensors formed on a sensor array sheet may include injecting an uncured aerogel portion on each image sensor pixel array, and curing each uncured aerogel portion. The step of curing may include at least one of (a) super-critical drying, (b) surface-modification drying, and (c) pinhole drying an uncured aerogel portion. The method may further include singulating the sensor array sheet into a plurality of aerogel-encapsulated image sensors. A method for encapsulating image sensor pixel arrays of respective bare image sensors on a device wafer may include forming an aerogel layer on each bare image sensor. The step of forming may include at least one of spin-coating, dip-coating, and spray-coating the aerogel layer.
US09812470B2 Electro-optical apparatus and electronic apparatus
An electro-optical apparatus includes a first substrate, an interlayer insulation layer which is provided on the first substrate, and a groove which is provided on the interlayer insulation layer, in which a plurality of capacitors (a first capacitative element and a second capacitative element) which are laminated in order of a lower electrode, a lower dielectric film, an relay electrode, an upper dielectric film, and an upper electrode are formed inside the groove.
US09812469B2 Array substrate having a plurality of gate electrode material lines, source-drain electrode material lines and first metal lines
An array substrate and a display device are disclosed. The array substrate includes a peripheral area in which a plurality of gate electrode material lines, a plurality of source-drain electrode material lines and a plurality of first metal lines are disposed. Overlapping areas are provided between or among the gate electrode material lines, the source-drain material lines and the first metal lines; a number of the overlapping areas of the source-drain material lines and the first metal lines is less than a number of the overlapping areas of the source-drain material lines and the gate electrode material lines; the gate electrode material lines, the source-drain material lines and the first metal lines are configured as connecting lines of circuits in the peripheral area.
US09812466B2 Semiconductor device
A highly reliable semiconductor device that is suitable for high-speed operation is provided. A semiconductor device includes a first circuit, a second circuit, and a third circuit. The first circuit has an arithmetic processing function. The second circuit includes a memory circuit. The memory circuit includes a transistor which includes a first conductor, a second conductor, a first insulator, a second insulator, and a semiconductor. The first conductor includes a region overlapping the semiconductor with the first insulator positioned between the first conductor and the semiconductor. The second conductor includes a region overlapping the semiconductor with the second insulator positioned between the second conductor and the semiconductor. The first conductor is capable of selecting on or off of the transistor. The third circuit is electrically connected to the second conductor, and is capable of changing the potential of the second conductor in synchronization with an operation of the transistor.
US09812458B2 Memory device and method for manufacturing the same
A memory device that is as small in area as possible and has an extremely long data retention period. A transistor with extremely low leakage current is used as a cell transistor of a memory element in a memory device. Moreover, in order to reduce the area of a memory cell, the transistor is formed so that its source and drain are stacked in the vertical direction in a region where a bit line and a word line intersect each other. Further, a capacitor is stacked above the transistor.
US09812456B2 Dual-port semiconductor memory and first in first out (FIFO) memory having electrically floating body transistor
Multi-port semiconductor memory cells including a common floating body region configured to be charged to a level indicative of a memory state of the memory cell. The multi-port semiconductor memory cells include a plurality of gates and conductive regions interfacing with said floating body region. Arrays of memory cells and method of operating said memory arrays are disclosed for making a memory device.
US09812455B2 Array of conductive vias, methods of forming a memory array, and methods of forming conductive vias
A method of forming conductive vias comprises forming at least three parallel line constructions elevationally over a substrate. The line constructions individually comprise a dielectric top and dielectric sidewalls. A conductive line is formed elevationally over and angles relative to the line constructions. The conductive line comprises a longitudinally continuous portion and a plurality of conductive material extensions that individually extend elevationally inward between immediately adjacent of the line constructions. Etching is conducted elevationally through the longitudinally continuous portion and partially elevationally into the extensions at spaced locations along the conductive line to break-up the longitudinally continuous portion to form individual conductive vias extending elevationally between immediately adjacent of the line constructions. Methods of forming a memory array are also disclosed. Arrays of conductive vias independent of method of manufacture are also disclosed.
US09812448B2 Semiconductor devices and methods for fabricating the same
Provided are a semiconductor device configured to block a physical diffusion path by forming an oxide layer between barrier layers to prevent impurities from being diffused through the physical diffusion path between the barrier layers, and a method for fabricating the semiconductor device. The semiconductor device includes a gate insulation layer formed on a substrate, a first barrier layer formed on the gate insulation layer, an oxide layer formed on the first barrier layer, the oxide layer including an oxide formed by oxidizing a material included in the first barrier layer, a second barrier layer formed on the oxide layer, a gate electrode formed on the second barrier layer, and source/drains disposed at opposite sides of the gate electrode in the substrate.
US09812445B2 Bipolar junction transistor device having base epitaxy region on etched opening in DARC layer
A method is provided of forming a bipolar transistor device. The method comprises depositing a collector dielectric layer over a substrate in a collector active region, depositing a dielectric anti-reflective (DARC) layer over the collector dielectric layer, dry etching away a base opening in the DARC layer, and wet etching away a portion of the collector dielectric layer in the base opening to provide an extended base opening to the substrate. The method further comprises performing a base deposition to form a base epitaxy region in the extended base opening and extending over first and second portions of the DARC layer that remains as a result of the dry etching away the base opening in the DARC layer, and forming an emitter region over the base epitaxy region.
US09812444B2 Fin-type resistor
A semiconductor device and method for fabricating such a device are presented. The semiconductor device includes a fin extending away from a substrate, a plurality of epitaxially grown regions disposed along a top surface of the fin, and at least two contacts that provide electrical contact to the fin. The plurality of epitaxially grown regions are arranged to alternate with regions having no epitaxial material grown on the top surface of the fin. A resistance exists between the two contacts that is at least partially based on the arrangement of the plurality of epitaxially grown regions.
US09812442B2 Integrated semiconductor device and manufacturing method therefor
An integrated device includes a field effect transistor formed within and upon an active region of a substrate and a resistor formed on an isolation region of the substrate. The field effect transistor includes a gate stacked structure having respective portions of a dielectric layer, a first conductive layer and a second conductive layer arranged in order from bottom to top. The resistor includes a resistor body being an enclosure portion of the first conductive layer and resistor terminals being portions of the second conductive layer on distal ends of the resistor body. A method for manufacturing a semiconductor device includes forming a gate stacked structure and a resistor stacked structure at the same time by patterning a dielectric layer, a first conductive layer and a second conductive layer. The method also includes forming a resistor having a resistor body by patterning the resistor stacked structure.
US09812440B2 Biased ESD circuit
This document discusses, among other things, a biased electrostatic discharge (ESD) circuit and method configured to reduce capacitance of an ESD structure with little to no change in other ESD structure parameters. A bulk terminal of an ESD device can be negative biased to reduce a drain terminal to source terminal capacitance of the ESD device. A charge pump can be configured to provide a negative bias to the bulk terminal of the ESD device. In certain examples, the gate terminal of the ESD device can be coupled to the source terminal of the ESD device, such as through a resistor, and the source terminal can be coupled to ground.
US09812436B2 SCRs with checker board layouts
An Electro-Static Discharge (ESD) protection circuit includes a plurality of groups of p-type heavily doped semiconductor strips (p+ strips) and a plurality of groups of n-type heavily doped semiconductor strips (n+ strips) forming an array having a plurality of rows and columns. In each of the rows and the columns, the plurality of groups of p+ strips and the plurality of groups of n+ strips are allocated in an alternating layout. The ESD protection circuit further includes a plurality of gate stacks, each including a first edge aligned to an edge of a group in the plurality of groups of p+ strips, and a second edge aligned to an edge of a group in the plurality of groups of n+ strips.
US09812434B2 Hollow metal pillar packaging scheme
An integrated circuit includes a bottom substrate, a metal layer disposed over the bottom substrate and a hollow metal pillar disposed on the metal layer. The metal layer and the hollow metal pillar are electrically connected.
US09812432B2 LED chip package
An LED chip package includes a substrate having a metal terminal (gold finger structure). A LED chip set is composed of a plurality of LED chips formed in one piece, and has a plurality of light-emitting areas which are separated from each other. The LED chip set is disposed on the substrate and electrically connected to the metal terminal.
US09812431B2 Power semiconductor module
A power semiconductor module is equipped with: a metal base; semiconductor chips electrically connected with and fixed to the metal base; and an insulating substrate fixed to the metal base and having a circuit plate on one surface. Additionally, the power semiconductor module is further equipped with a circuit board that is provided so as to face the semiconductor chips and the insulating substrate and that electrically connects electrodes of the semiconductor chips and the circuit plate of the insulating substrate. Further, the power semiconductor module is equipped with a conductive post that is electrically connected to at least one of either the electrodes of the semiconductor chips or the circuit plate of the insulating substrate while being electrically connected to the metal film of the circuit board.
US09812429B2 Interconnect structures for assembly of multi-layer semiconductor devices
A multi-layer semiconductor device includes a first semiconductor structure having first and second opposing surfaces, the second surface of the first semiconductor structure having at least a first semiconductor package pitch. The multi-layer semiconductor device also includes a second semiconductor structure having first and second opposing surfaces, the first surface of the second semiconductor structure having a second semiconductor package pitch. The multi-layer semiconductor device additionally includes a third semiconductor structure having first and second opposing surfaces, the first surface of the third semiconductor structure having a third semiconductor package pitch which is different from at least the second semiconductor package pitch. The second and third semiconductor structures are provided on a same package level of the multi-layer semiconductor device. A corresponding method for fabricating a multi-layer semiconductor device is also provided.
US09812428B2 Vertically integrated wafers with thermal dissipation
Technologies are generally described related to three-dimensional integration of integrated circuits (ICs) with spacing for heat dissipation. According to some examples, a self-aligned silicide may be formed in a temporary silicon layer and removed subsequent to bonding of the wafers to achieve improved contact between the combined ICs and enhanced heat dissipation through added spacing between the ICs.
US09812427B2 Package on-package (PoP) structure including stud bulbs
Embodiments concern Package-On-Package (PoP) structures including stud bulbs and methods of forming PoP structures. According to an embodiment, a structure includes a first substrate, stud bulbs, a die, a second substrate, and electrical connectors. The stud bulbs are coupled to a first surface of the first substrate. The die is attached to the first surface of the first substrate. The electrical connectors are coupled to the second substrate, and respective ones of the electrical connectors are coupled to respective ones of the stud bulbs.
US09812424B2 Process of forming an electronic device including a ball bond
A process of forming an electronic device includes providing a wire comprising a first ball at an end thereof, operating on the first ball to modify a surface of the first ball to form a modified surface, moving the first ball to a first location on a die, and bonding the first ball along the modified surface to the first location of the die. In an embodiment, the process further includes moving a bonding tool including the wire away from the die while the wire remains bonded to the die.
US09812422B2 Embedded die-down package-on-package device
An apparatus including a die; and a build-up carrier including alternating layers of conductive material and dielectric material disposed on a device side of the die and dielectric material embedding a portion of a thickness dimension of the die; and a plurality of carrier contact points disposed at a gradation between the device side of the die and the embedded thickness dimension of the die and configured for connecting the carrier to a substrate. A method including disposing a die on a sacrificial substrate with a device side of the die opposite the sacrificial substrate; forming a build-up carrier adjacent a device side of a die, wherein the build-up carrier includes a dielectric material defining a gradation between the device side of the die and a backside of the die, the gradation including a plurality of carrier contact points; and separating the die and the carrier from the sacrificial substrate.
US09812418B2 Electronic apparatus and method for fabricating the same
An electronic apparatus includes a first electronic part with a first terminal, a second electronic part with a second terminal opposite the first terminal, and a joining portion which joins the first terminal and the second terminal. The joining portion contains a pole-like compound extending in a direction in which the first terminal and the second terminal are opposite to each other. The joining portion contains the pole-like compound, so the strength of the joining portion is improved. When the first terminal and the second terminal are joined, the temperature of one of the first electronic part and the second electronic part is made higher than that of the other. A joining material is cooled and solidified in this state. By doing so, the pole-like compound is formed.
US09812416B2 Semiconductor arrangement and formation thereof
A semiconductor arrangement and method of formation are provided. The semiconductor arrangement includes a metal trace under at least a first dielectric layer and a second dielectric layer. The metal trace is connected to a ball connection by a first via in the first dielectric layer and second via in the second dielectric layer. The metal trace is connected to a test pad at a connection point, where the connection point is under the first dielectric layer. The metal trace under at least the first dielectric layer and the second dielectric layer has increased stability and decreased susceptibility to cracking in least one of the ball connection, the connection point, the first via or the second via as compared to a metal trace that is not under at least a first dielectric layer and a second dielectric layer.
US09812413B2 Chip module and method for forming the same
A chip module is provided. The chip module includes a chip having an upper surface, a lower surface and a sidewall. The chip includes a signal pad region adjacent to the upper surface. A recess extends from the upper surface toward the lower surface along the sidewall of the chip. A redistribution layer is electrically connected to the signal pad region and extends into the recess. A circuit board is located between the upper surface and the lower surface and extends into the recess. A conducting structure is located in the recess and electrically connects the circuit board to the redistribution layer. A method for forming the chip module is also provided.
US09812412B2 Chip part having passive elements on a common substrate
A chip part includes a substrate, a first electrode and a second electrode which are formed apart from each other on the substrate and a circuit network which is formed between the first electrode and the second electrode. The circuit network includes a first passive element including a first conductive member embedded in a first trench formed in the substrate and a second passive element including a second conductive member formed on the substrate outside the first trench.
US09812408B2 Semiconductor device with electrostatic discharge protection device near the edge of the chip
A semiconductor device has a supply pad to which a supply voltage is fed, a supply conductor that is electrically connected to the supply pad, an input/output pad via which a signal is fed in from outside or fed out to outside, an electrostatic protection device that is electrically connected to the input/output pad and that is electrically connected via the supply conductor to the supply pad, and an internal circuit that is electrically connected via a signal conductor to the input/output pad. The electrostatic protection device, the input/output pad, and the internal circuit are arranged in this order from edge to center of the semiconductor device.
US09812405B2 Semiconductor package and manufacturing method of the same
The present disclosure provides a method for manufacturing a semiconductor package. The method includes (1) determining a die warpage value under a predetermined temperature range; (2) determining a difference between a density of a top metal and a density of a bottom metal of a substrate according to the die warpage value; and (3) joining the die and the substrate under the predetermined temperature range. The top metal includes all metal layers overlying a middle layer, and the bottom metal includes all metal layers underlying the middle layer. The middle layer includes a core or a metal layer.
US09812401B2 Techniques for observing an entire communication bus in operation
A routing apparatus includes a PCB having first and second arrays of contact pads, an interposer having third, fourth and fifth arrays of contact pads, the third and fourth arrays of contact pads being disposed on opposing surfaces of the interposer, the third array of contact pads being electrically connected to the first array of contact pads. First and second integrated circuits are respectively mounted on the second and fourth arrays of contact pads. The interposer includes a first group of conductive traces insulated from one another, a first array of conductive vias extending perpendicularly to the first group of conductive traces, the first array of conductive vias including through-vias connecting the third array of contact pads to corresponding contact pads in the fourth array of contact pads. The interposer further including isolation resistors embedded within the first array of conductive vias, each isolation resistor being configured to produce a copy of a signal flowing through the conductive via that is coupled to one end of the isolation resistor on the conductive trace that is coupled to an opposite end of the isolation resistor.
US09812400B1 Contact line having insulating spacer therein and method of forming same
One aspect of the disclosure relates to an integrated circuit structure. The integrated circuit structure may include: a contact line being disposed within a dielectric layer and providing electrical connection to source/drain epitaxial regions surrounding a set of fins, the contact line including: a first portion of the contact line electrically isolated from a second portion of the contact line by a contact line spacer, wherein the first portion and the second portion each include a liner layer and a metal, the liner layer separating the metal from the dielectric layer and the source/drain epitaxial regions, and wherein the metal is directly in contact with the contact line spacer.
US09812391B2 Advanced metallization for damage repair
An electrical contact structure for an integrated circuit device is described. A first patterned dielectric layer comprising at least one contact hole, the contact hole including a bottom surface, and sidewalls extending from the bottom surface to a top surface is provided. The bottom surface of the dielectric layer is in contact with a lower layer of the integrated circuit device. A tungsten via is disposed within the at least one contact hole, the tungsten via having a bottom surface in contact with the lower layer and a top surface. A tungsten nitride layer is disposed on the top surface of the tungsten via to repair etch damage done to the tungsten via.
US09812389B2 Isolation device
An isolation system, isolation device, and Integrated Circuit are disclosed. The isolation system is described to include an integrated circuit chip having a first capacitive plate, a second capacitive plate positioned with respect to the first capacitive plate to enable a capacitive coupling therebetween, an enhanced isolation layer positioned between the first capacitive the second capacitive plate that facilitates an electrical isolation between the first capacitive plate and the second capacitive plate, a first bonding wire that is in electrical communication with the second capacitive plate, and an isolation trench that at least partially circumscribes the first capacitive plate and is positioned between the first capacitive plate and the first bonding wire.
US09812386B1 Encapsulated semiconductor package
An encapsulated semiconductor package. As non-limiting examples, various aspects of the present disclosure provide an integrated circuit package comprising a laminate, an integrated circuit die coupled to the laminate, an encapsulant surrounding at least top and side surface of the integrated circuit die, a conductive column extending from the top side of the integrated circuit die to a top side of the encapsulant, and a signal distribution structure on a top side of the encapsulant.
US09812383B2 Power converter package using driver IC
A dual power converter package is disclosed. The package includes a leadframe having a first control FET paddle configured to support a drain of a first control FET, and a second control FET paddle configured to support a drain of a second control FET. The leadframe further includes a sync FET paddle configured to support a source of a first sync FET and a source of a second sync FET, and a first plurality of contacts configured to receive control signals for each of the control FETs and each of the sync FETs from a driver integrated circuit (IC) external to the leadframe. The leadframe may additionally include first and second switched nodes, configured for electrical connection to the first control FET and the first sync FET via a first clip, and to the second control FET and the second sync FET via a second clip, respectively.
US09812382B2 Semiconductor device with lead terminals having portions thereof extending obliquely
A semiconductor device includes a semiconductor chip and a plurality of leads. The leads include a first lead including a supporting portion for mounting the semiconductor chip, and a projecting portion which projects in a first direction from the supporting portion. A second lead extends in a second direction non-parallel with the first direction, and one or more third leads extends in the second direction, such that a line extending in a third direction perpendicular to the first direction passes through the second lead and the one or more third leads. The second lead includes a first portion and a second portion, the first portion having a width larger than the second portion, the first portion having one side parallel to the first direction, and the first portion located between the second portion and the first lead.
US09812378B2 Packaging for high power integrated circuits and infrared emitter arrays
A product and method for packaging high power integrated circuits or infrared emitter arrays for operation through a wide range of temperatures, including cryogenic operation. The present invention addresses key limitations with the prior art, by providing temperature control through direct thermal conduction or active fluid flow and avoiding thermally induced stress on the integrated circuits or emitter arrays. The present invention allows for scaling of emitter arrays up to extremely large formats, which is not viable under the prior art.
US09812373B2 Semiconductor package with top side cooling heat sink thermal pathway
An electronic module includes a semiconductor package including a semiconductor chip and an electrically insulating encapsulation body encapsulating the semiconductor chip, the encapsulation body completely covering a second main face and four side faces of the semiconductor chip, wherein a first main face of the semiconductor chip that is opposite the first main face is exposed from the encapsulation body, a heat spreader attached to the semiconductor package, the heat spreader completely covering the first main face of the semiconductor chip, and an electrically insulating layer disposed on the heat spreader remote from the semiconductor package. The electrically insulating layer is completely separated from the semiconductor chip.
US09812371B2 Methods for reducing metal contamination on a surface of a sapphire substrate by plasma treatment
The present disclosure relates to a method for reducing metal contamination on a surface of a substrate. The method involves plasma treatment of the surface of the substrate by ion bombardment, wherein a plasma of a supplied gas is generated, and a bombardment energy of the ions in the plasma is controlled by a radio frequency electromagnetic field. The bombardment energy of the ions is higher than a first threshold so as to tear the metal contamination from the surface of the substrate, and the bombardment energy of the ions is lower than a second threshold so as to prevent a surface quality degradation of the surface of the substrate.
US09812357B2 Self-limiting silicide in highly scaled fin technology
A method of forming a metal semiconductor alloy on a fin structure that includes forming a semiconductor material layer of a polycrystalline crystal structure material or amorphous crystal structure material on a fin structure of a single crystal semiconductor material, and forming a metal including layer on the semiconductor material layer. Metal elements from the metal including layer may then b intermixed metal elements with the semiconductor material layer to provide a metal semiconductor alloy contact on the fin structure. A core of the fin structure of the single crystal semiconductor material is substantially free of the metal elements from the metal including layer.
US09812352B2 Semiconductor device and method for fabricating the same
A method for fabricating semiconductor device is disclosed. First, a substrate is provided, a dielectric layer is formed on the substrate, and an opening is formed in the dielectric layer, in which the dielectric layer includes a damaged layer adjacent to the opening. Next, a dielectric protective layer is formed in the opening, a metal layer is formed in the opening, and the damaged layer and the dielectric protective layer are removed.
US09812349B2 Control of the incidence angle of an ion beam on a substrate
One system includes a chamber, a chuck assembly, and an ion source. The chuck assembly includes a substrate support and a precession assembly with a center support coupled to a stationary center point of an under region of the substrate support. The precession assembly includes first and second actuators connected to first and second locations, respectively, that are in the under region off-set from the center point. The precession assembly imparts a precession motion to the substrate support when the first actuator and the second actuator move up and down relative to the center support, and the precession motion imparted to the substrate causes a rotating tilt of the substrate support without rotation of the substrate support. The rotating tilt of the substrate is configured to cause ions generated by the ion source to impinge upon a surface of the substrate in continually varying angles of incidence.
US09812346B2 Semiconductor wafer device and manufacturing method thereof
A method of manufacturing a semiconductor device comprises providing a carrier, disposing a plurality of dies over the carrier along a first direction and a second direction orthogonal to the first direction to arrange the plurality of dies in a plurality of rows, and shifting one of the plurality of rows along the first direction or the second direction in a predetermined distance.
US09812342B2 Reduced wire count heater array block
A thermal system includes a plurality of thermal elements. In one form, each of the thermal elements define a resistor and a current limiting device. The plurality of thermal elements have at least a first subset of parallel thermal elements and at least a second subset of parallel thermal elements. The system also has a plurality of power lines connected to the plurality of thermal elements. The power lines are configured in pairs for providing power to a subset of the plurality of thermal elements that are connected in a parallel set. Each of the pairs of power lines share a common power line with an adjacent parallel set of thermal elements within a subset. Additionally, each of the current limiting devices in the adjacent parallel sets of thermal elements within a subset are opposed. The first and second subsets of parallel thermal elements share the common power line.
US09812336B2 FinFET semiconductor structures and methods of fabricating same
The invention provides a method of forming a semiconductor structure, which include: providing an intermediate semiconductor structure having semiconductor substrate, a fin having an EG oxide layer in contact with at least a portion of the fin, and a gate stack disposed over a portion of the fin; forming a silicon nitride layer over portions of the fin that are not located under the gate stack; and after forming the silicon nitride layer, performing one or more ion implantation steps on the intermediate semiconductor structure. The invention also provides a method of forming a semiconductor structure including: providing an intermediate semiconductor structure having a semiconductor substrate, a fin having an EG oxide layer in contact with at least a portion of the fin, and a gate material disposed over the fin; forming, over the fin and gate material of the intermediate semiconductor structure, a gate stack hardmask including an oxide layer; forming a silicon nitride barrier layer on the oxide layer of the gate stack hardmask; performing one or more gate stack hardmask patterning steps; removing the EG oxide layer from portions of the fin that are not located under the gate; and subsequent to removing the EG oxide layer from portions of the fin that are not located under the gate, performing one or more ion implantation steps.
US09812334B2 Corrosion method of passivation layer of silicon wafer
A corrosion method of a passivation layer (320) of a silicon wafer (300) includes: pouring hydrofluoric acid solution (100) into a container (200) with an open top; putting the silicon wafer (300) to the opening of the container (200) and one side of the silicon wafer (300) with the passivation layer (320) is opposite to the hydrofluoric acid solution (100); the hydrogen fluoride gas generated from the volatilization of the hydrofluoric acid solution (100) corrodes the passivation layer (320) of the silicon wafer (300), the corrosion time is larger or equal to (thickness of the passivation layer/corrosion rate). By means of the corrosion of the passivation layer of silicon wafer by the fluoride gas generated from the volatilization of the hydrofluoric acid solution, the fluoride gas can fully touch the passivation layer; therefore the passivation layer can be completely corroded, and the corrosion precision is high.
US09812332B2 Etching methods and methods of manufacturing semiconductor devices using the same
An etching method is disclosed. The etching method comprises providing on a substrate a structure comprising a recess region formed therein. The recess region includes an inner part and a mouth part whose width is less than that of the inner part. The etching method further comprises performing a clean-then-etch process to remove at least a portion of etching object formed outside the recess region. The performing a clean-then-etch process comprises performing a cleaning process to fill at least a portion of the recess region with a cleaning solution, and performing a wet etch process to the substrate in a state that the cleaning solution remains in the recess region.
US09812329B2 Method of fabricating a semiconductor device
There is provides a method of fabricating a semiconductor device to decrease contact resistance of source/drain regions and gate electrodes and thereby improve operation performance. The method includes providing an exposed silicon region, forming a rare earth metal silicide film on the exposed silicon region, the rare earth metal silicide film contacting the silicon region, and forming a contact on the rare earth metal silicide film, the contact being electrically connected to the exposed silicon region, wherein the rare earth metal silicide film is formed by simultaneously supplying a rare earth metal and silicon to the exposed silicon region using physical vapor deposition.
US09812324B1 Methods to control fin tip placement
A method includes providing a semiconductor structure having a substrate including a longitudinally extending plurality of fins formed thereon. A target layout pattern is determined, which overlays active areas devices disposed on the fins. The target layout pattern includes a first group of sections overlaying devices having more fins than adjacent devices and a second group of sections overlaying devices having less fins than adjacent devices. A first extended exposure pattern is patterned into the structure, and includes extensions that extend sections of the first group toward adjacent sections of the first group. A second extended exposure pattern is patterned into the structure, and includes extensions that extend sections of the second group toward adjacent sections of the second group. Portions of the first and second extended exposure patterns are combined to form a final pattern overlaying the same active areas as the target pattern.
US09812323B2 Low external resistance channels in III-V semiconductor devices
The present invention relates generally to semiconductor devices and more particularly, to a structure and method of forming a replacement channel composed of a III-V compound semiconductor material in a doped layer of a III-V compound semiconductor substrate. The replacement channel may be formed by removing a portion of the doped layer located directly below a dummy gate stack that has been removed. A III-V compound semiconductor material may be grown in the removed the portion to form the replacement channel and a gate stack may be formed on the replacement channel.
US09812320B1 Method and apparatus for filling a gap
According to the invention there is provided a method of filling one or more gaps created during manufacturing of a feature on a substrate by providing a deposition method comprising; introducing a first reactant to the substrate with a first dose, thereby forming no more than about one monolayer by the first reactant; introducing a second reactant to the substrate with a second dose. The first reactant is introduced with a subsaturating first dose reaching only a top area of the surface of the one or more gaps and the second reactant is introduced with a saturating second dose reaching a bottom area of the surface of the one or more gaps. A third reactant may be provided to the substrate in the reaction chamber with a third dose, the third reactant reacting with at least one of the first and second reactant.
US09812314B2 Lamp
The invention relates to a lamp (1) comprising a light source (2) that can be excited by microwaves to provide illumination and a housing (4) surrounding the light source, said housing having at least one light exit opening (5). The light exit opening (5) has associated therewith a grille structure (6) or a labyrinth structure (7) acting as a microwave shield.
US09812309B2 Microwave cavity resonator detector
An ion detector system for a mass spectrometer is disclosed comprising a first device arranged and adapted to receive ions and emit or output first electrons and a microwave cavity resonator arranged and adapted to deflect the first electrons onto a first detector.
US09812303B2 Configurable variable position closed track magnetron
Methods and apparatus for a magnetron assembly are provided herein. In some embodiments, a magnetron assembly includes a first base plate; a second base plate movable with respect to the first base plate between a first position and a second position; an outer magnetic pole in the shape of a loop and comprising an outer magnetic pole section coupled to the first base plate and an outer magnetic pole section coupled to the second base plate; and an inner magnetic pole disposed within the outer magnetic pole, wherein the outer and inner magnetic poles define a closed loop magnetic field, and wherein the closed loop magnetic field is maintained when the second base plate is disposed in both the first position and a second position.
US09812296B2 Sputtering apparatus including gas distribution system
Some embodiments provide a magnetron sputtering apparatus including a vacuum chamber within which a controlled environment may be established, a target comprising one or more sputterable materials, wherein the target includes a racetrack-shaped sputtering zone that extends longitudinally along a longitudinal axis and comprises a straightaway area sandwiched between a first turnaround area and a second turnaround area, a gas distribution system that supplies a first gas mixture to the first turnaround area and/or the second turnaround area and supplies a second gas mixture to the straightaway area, wherein the first gas mixture reduces a sputtering rate relative to the second gas mixture. In some cases, the first gas mixture includes inert gas having a first atomic weight and the second gas mixture includes inert gas having a second atomic weight, wherein the second atomic weight is heavier than the first atomic weight.
US09812294B2 Sub-pulsing during a state
A method for achieving sub-pulsing during a state is described. The method includes receiving a clock signal from a clock source, the clock signal having two states and generating a pulsed signal from the clock signal. The pulsed signal has sub-states within one of the states. The sub-states alternate with respect to each other at a frequency greater than a frequency of the states. The method includes providing the pulsed signal to control power of a radio frequency (RF) signal that is generated by an RF generator. The power is controlled to be synchronous with the pulsed signal.
US09812292B2 Etching method
Disclosed herein is an etching method for a workpiece. The etching method includes the steps of dissociating an inert gas to form a plasma in an evacuated condition of a chamber to thereby remove moisture present on the workpiece set in the chamber, and next dissociating a fluorine-based stable gas instead of the inert gas to form a plasma in the chamber after removing the moisture to thereby dry-etch the workpiece.
US09812289B2 Method for evaluating charged particle beam drawing apparatus
In one embodiment, a charged particle beam drawing apparatus performs drawing by deflecting a charged particle beam with a deflector. A method for evaluating the apparatus includes making a shot of a first pattern, controlling a deflection amount by the deflector to move an applied position of the beam from the first pattern along a first direction to make a shot of a second pattern, controlling the deflection amount to move the applied position from the second pattern along the first direction to make a shot of a third pattern, controlling the deflection amount to move the applied position from the third pattern along a second direction opposite to the first direction to make a shot of a fourth pattern between the second pattern and the third pattern, calculating an interval between the second pattern and the fourth pattern, and comparing the calculated interval to a reference interval.
US09812286B2 Localized, in-vacuum modification of small structures
A charge transfer mechanism is used to locally deposit or remove material for a small structure. A local electrochemical cell is created without having to immerse the entire work piece in a bath. The charge transfer mechanism can be used together with a charged particle beam or laser system to modify small structures, such as integrated circuits or micro-electromechanical system. The charge transfer process can be performed in air or, in some embodiments, in a vacuum chamber.
US09812284B2 Charged particle beam drawing apparatus and charged particle beam drawing method
In one embodiment, a charged particle beam drawing apparatus deflects a charged particle beam with a deflector to draw a pattern. The apparatus includes a storage unit that stores an approximate formula indicating a correspondence relationship between a settling time for a DAC amplifier that controls the deflector, and a position shift amount, from a design position, of a drawn position of each evaluation pattern drawn on a first substrate while the settling time and an amount of deflection by the deflector are changed, a shot position correction unit that creates a correction formula indicating a relationship between an amount of deflection and a shot position shift amount at the settling time, from the approximate formula and the settling time for the DAC amplifier based on an amount of deflection of a shot, obtains a position correction amount by using the amount of deflection of the shot and the correction formula, and corrects a shot position defined by the shot data based on the position correction amount, and a drawing unit that performs drawing by using the shot data with a corrected shot position.
US09812283B2 Charged particle source
This invention provides a charged particle source, which comprises an emitter and means of generating a magnetic field distribution. The magnetic field distribution is minimum, about zero, or preferred zero at the tip of the emitter, and along the optical axis is maximum away from the tip immediately. In a preferred embodiment, the magnetic field distribution is provided by dual magnetic lens which provides an anti-symmetric magnetic field at the tip, such that magnetic field at the tip is zero.
US09812282B2 System and method for irradiating a product
An electron beam from an accelerator is injected into a vacuum chamber and bent approximately 90 degrees by an electromagnet, which can be translated along the vacuum chamber and along the propagation direction of the electron beam. Under the influence of the electromagnet, electrons exit the scan chamber through a thin metal vacuum barrier and are directed toward the product to be irradiated. There can be an x-ray converter located between the electron beam and the product. As the electromagnet moves along the scan chamber and along the direction of the electron beam, the bending angle of the electron beam can be adjusted as a function of the position of the electromagnet with respect to the product.
US09812279B2 Electrode material with low work function and high chemical stability
The present invention discloses an electrode material that eases electron injection and does not react with contact substances. The structure of the material includes a conductive substrate plane on the top of which an emissive material is coated. The emissive coating bonds strongly with the substrate plane. The emissive material is of low work function and high chemical stability.
US09812276B2 Molded-case circuit breaker
A molded-case circuit breaker includes a handle, a contact system and an actuating device. In an embodiment, the handle is movable between an “ON” position and an “OFF” position, the contact system includes at least one stationary contact and a movable contact and the actuating device is operatively connected to the handle and the contact system such that, when the handle is actuated, it is possible to open and close the contact system. Furthermore, in the event of a fault state, the handle can be brought into a “TRIP” position arranged between the “ON” position and the “OFF” position by the actuating device.
US09812275B2 RF thermal fuse
Certain aspects are directed to a thermal fuse for preventing overheating of RF devices in a telecommunication system. In one embodiment, an RF thermal fuse comprises a body: a conductive bolt positioned in the body, the conductive bolt having a length sufficient to provide an impedance at a point of protection on a transmission line in response to the conductive bolt contacting a live conductor of the transmission line, wherein the impedance reflects a portion of the incident power of an RF signal from an RF signal source; and a driving mechanism that causes the conductive bolt to selectively contact the live conductor in response to an event.
US09812271B2 Push type switch
A push type switch includes a mounting base, a depressing module, a base board including at least a contact portion, a lighting module, a terminal group, and at least a conductive element. The depressing module includes a cap and a connecting peg movably connected to the mounting base. The cap has a light-permeable side portion spaced apart from the mounting base to form an interval. The lighting module includes a flat flexible cable and a plurality of lighting elements located at the interval. When the depressing module is being pushed to depress and deform the at least a conductive element to enable the conductive element to electrically contact the contact portion, the terminal group transmits electrical signals to allow the plurality of lighting elements to light with multiple lighting modes.
US09812270B2 Interlock circuit and image forming apparatus
An interlock switch is turned on to close a power supply line when a cover is closed, and turned off to open the power supply line when the cover is opened. A time constant circuit is connected to a node side of the interlock switch in the power supply line. A switch control unit determines that a user is intentionally turning on and off the interlock switch and turns off a switch Q1 when a smoothed voltage obtained by smoothing a voltage difference between voltage dividing nodes becomes larger than a threshold value.
US09812269B1 Arc fault detection in solar panel systems
A system for detecting arc faults in a solar array generally comprises a plurality of solar panels connected in series, where each solar panel comprises a positive and negative output. A panel monitoring device is connected between the positive and negative output of each solar panel. The panel monitoring device comprises a switching device configurable to disconnect an output from the solar panel. The panel monitoring device comprises logic configured to scan a frequency spectrum of the solar panel and log locations of a plurality of valleys in the spectrum, monitor the plurality of valleys to determine if the plurality of valleys rise above a threshold value, report a fault status when the plurality of valleys rise above the threshold value, and automatically disable the output of the solar panel upon the determination of a fault status.
US09812267B2 Switch
A switch, with enhanced operability and capable of changing control circuits independently by one hand, has a printed circuit board, first and second wiring patterns provided on one surface of the printed circuit board, first and second crank members supported for rotation above the printed circuit board, a first switching slider configured to rotate with the first crank member as the first switching slider slides an the first wiring pattern; and a second switching slider configured to rotate with the first crank member as the second switching slider slides on the second wiring pattern. The first and second crank members are positioned at respective positions where they are driven by one hand of an operator.
US09812266B2 Switch control module
A switch control module is provided, which includes housing, a control assembly, a linkage unit, and a number of positioning units. The housing defines an accommodating space and has an opening. The control assembly is positioned in the accommodating space and has a shaft that is rotatable about a main axis. The linkage unit passes through the opening and is connected to the shaft in a movable manner. The positioning units are positioned at the edge of the opening. Each of the positioning units extends radially and outwardly with the main axis as a center and is projected in a direction along the main axis. The linkage unit is selectively connected to one of the positioning units and is configured to drive the shaft to rotate so as to change the operation of the control module.
US09812264B2 Electrochemical energy storage device which exhibits capacity through a conversion reaction, and active material for the same and production method thereof
Disclosed is a high-capacity electrochemical energy storage device in which a conversion reaction proceeds as the oxidation-reduction reaction, and the separation (hysteresis) between the electrode potentials for oxidation and reduction is small. The electrochemical energy storage device includes a first electrode including a first active material, a second electrode including a second active material, and a non-aqueous electrolyte interposed between the first and second electrodes. At least one of the first and second active materials is a metal salt having a polyatomic anion and a metal ion, and the metal salt is capable of oxidation-reduction reaction involving reversible release and acceptance of the polyatomic anion.
US09812260B2 Multilayer ceramic capacitor
A multilayer ceramic capacitor includes a ceramic body and external electrodes provided on opposite end surfaces of the ceramic body. The ceramic body includes an inner layer portion including a plurality of ceramic layers defining inner layers and a plurality of first and second internal electrodes each disposed at an interface of adjacent ones of the ceramic layers defining the inner layers, outer layer portions sandwiching the inner layer portion in a direction in which the layers are stacked, and side margin portions sandwiching the inner layer portion and the outer layer portions in a widthwise direction. The side margin portion includes pores that decrease in number along a direction from inside to outside of the ceramic body.
US09812257B2 Coil component and method of manufacturing coil component
A method of manufacturing a coil component, includes forming a conductive pattern on a substrate; forming an opening portion over a surface of the substrate so as to be disposed between neighboring conductors of the conductive pattern, the opening portion having a depth that is equivalent to or greater than a clearance dimension between the neighboring conductors; and forming a coil pattern by growing the conductive pattern including by plating.
US09812254B2 Wireless power feeder
A non-contact communication coil for a non-contact power feeding device comprises a power transmission coil, a power receiving coil, and a resonance coil, and the non-contact communication coil includes a first receiver and a second receiver connected in series with the first receiver. The non-contact communication coil generates induction voltages in mutually opposing directions in the first receiver and the second receiver when current passes through at least one of the power transmission coil and the power receiving coil.
US09812252B2 Rolled iron core traction transformer
A rolled iron core traction transformer, comprising an iron core (1); the iron core (1) is formed by splicing two symmetrical annealed iron-core closed single frames (1-1); each iron-core closed single frame (1-1) is formed by sequentially coiling continuous silicon steel sheets; the iron-core closed single frame (1-1) has two iron core column single bodies (1-1-1) having approximately semicircular cross sections; the iron core (1) has two iron core columns (1-2) thereon spliced by the iron core column single bodies (1-1-1) and having approximately circular cross sections; each iron core column (1-2) is sequentially provided with a low-voltage T winding (6), a low-voltage F winding (5) and a high-voltage winding (4) thereon from inside to outside; two sides of each high-voltage winding (4) are respectively provided with a first tapping area and a second tapping area; the first tapping area is provided with low-voltage side high-voltage tapping outgoing lines (16); the second lapping area is provided with high-voltage side high-voltage tapping outgoing lines (18); two low-voltage side high-voltage tapping outgoing lines (16) are connected together via a no-load voltage regulation switch (9); and two high-voltage side high-voltage tapping outgoing lines (18) are connected together via another no-load voltage regulation switch (9). The transformer reduces no-load loss, has a small no-load current, low noise and strong anti-short circuit capability, reduces the electrodynamic force generated by a sudden short circuit, and improves the short circuit tolerance capability of the transformer.
US09812250B2 Transformer
While the whole weight of magnetic shields provided in a tank of a transformer is reduced, eddy current loss by magnetic flux leaked from a winding is reduced. A transformer is configured using an iron core having an iron core leg and an iron core yoke, windings wound around the iron core leg, a tank having the iron core and the windings therein, and a first magnetic shield and second magnetic shields formed by laminating silicon steel sheets inside the tank. The first magnetic shield is arranged opposite to the windings, the second magnetic shields are arranged between the first magnetic shield and the tank, and the first magnetic shield and the second magnetic shields are fixed to the tank by different support members.
US09812248B2 Ignition coil
An ignition coil for delivering a spark-generating current to a spark plug includes a magnetically-permeable core; a primary winding disposed outward of the core; and a secondary winding radially surrounding the primary winding and inductively coupled to the primary winding, the secondary winding having a low-voltage end and a high-voltage end. The secondary winding includes a secondary winding first section proximal to the low-voltage end and having a first thickness. The secondary winding also includes a secondary winding second section proximal to the high-voltage end and having a second thickness that is less than the first thickness of the secondary winding first section.
US09812247B2 Electronic component
An electronic component includes a magnetic body; internal coil parts including coil conductors disposed on one surface and the other surface of a support member; and a spacer part disposed between the internal coil parts, wherein the internal coil parts include: first and second internal coil parts embedded in the magnetic body to be spaced apart from each other by a predetermined distance in a thickness direction of the magnetic body; and third and fourth internal coil parts embedded in the magnetic body to be spaced apart from each other by a predetermined distance in the thickness direction and to be spaced apart from the first and second internal coil parts by a predetermined distance in a length direction of the magnetic body, and the spacer part is disposed between the first and second internal coil parts and the third and fourth internal coil parts.
US09812240B2 Handheld portable magnetizer device, system, and method
A hand held portable magnetizer device, system, and method for magnetizing magnetizable sheets for on-site use.
US09812233B2 Superconducting oxide thin film
A superconducting oxide thin film includes a superconducting layer formed on a supporting material. The superconducting layer includes an RE-based superconductor as a main component, and the RE-based superconductor includes a CuO chain that has a Cu vacancy portion.
US09812229B2 Safe geometry vacuum design
A vacuum assembled along a centerline axis used to collect fissile material. The vacuum includes a housing having internal chamber, a top end having a top opening, a bottom end having a bottom opening, and a radial intake port opening. The vacuum includes a suction apparatus having an intake disposed at the intake opening and having a hose connection means for mating with a vacuum hose assembly. The suction apparatus also includes a flow-through fan disposed in the top opening. The fan intakes and exhausts the airflow in a direction parallel with the centerline axis. The suction apparatus also includes a container connection means disposed at the bottom opening for connecting an external container to bottom end of the housing. There is also provided a first cylindrical free space having a center point disposed along the centerline axis and a diameter passing through the center point. The diameter of the first cylindrical free space is less than or equal to the safe diameter for the fissile material of interest. The vacuum cleaner apparatus is sized to fit entirely within the diameter of the first free space. Therefore, the vacuum apparatus constitutes a single fissile unit that is safe by passive geometry control to prevent the potential for a nuclear criticality in the vacuum.
US09812228B2 X-ray obscuration film and related techniques
An X-ray obscuration (XRO) film comprising one or more metallic wire mesh layers and an adjacent layer of indium foil having portions which extend into openings of the wire mesh and in contact with metallic portions thereof. The XRO film can be capable of absorbing at least a portion of X-ray energy thereby creating an interference pattern when the XRO film is coupled with an electronic circuit and placed between an X-ray source and an X-ray detector and subjected to radiographic inspection. The interference pattern can create sufficient visual static to effectively obscure circuit lines in the electronic circuit when subjected to radiographic inspection techniques. The XRO film can be substantially thinner than existing solutions for preventing X-ray inspection with an exemplary embodiment being no more than 5 mils thick. The metallic XRO film can also provide electromagnetic shielding and/or heat dissipation for electronic circuits.
US09812222B2 Method and apparatus for in-system management and repair of semi-conductor memory failure
A memory having a redundancy area is operated in a normal mode and an error is detected. A selecting selects between in-line repair process and off-line repair. In-line repair applies a short term error correction, which remaps a fail address to a remapped memory area of the memory. An in-system repair is applied, for a one-time programmed remapping of the fail address to a redundancy area of the memory. In-system repair utilizes idle time of the memory to maintain valid memory content.
US09812215B2 Memory device that executes an erase operation for a nonvolatile memory
According to one embodiment, a memory device includes a controller, and a nonvolatile memory in which an erase operation is controlled by the controller, the nonvolatile memory including blocks, the erase operation executing every block, the nonvolatile memory transferring a first reply showing a completion of the erase operation and a fail bit count showing a number of memory cells in which a data erase is uncompleted after the completion of the erase operation to the controller. The controller selects a target block as a target of the erase operation based on the fail bit count.
US09812213B2 Flash memory, flash memory system and operating method of the same
A flash memory, a flash memory system, and an operating method thereof. The method of operating a flash memory includes counting the number of memory cells having threshold voltages included in a first adjacent threshold voltage range (defined by a first reference read voltage for distinguishing between initially separated adjacently located threshold voltage distributions and a first search read voltage having a first voltage difference from the first reference read voltage), and a second adjacent threshold voltage range (defined by the first reference read voltage and a second search read voltage having a second voltage difference from the first reference read voltage), and setting a first optimal read voltage based on the difference between the first and second counted numbers of the memory cells.
US09812207B2 Semiconductor memory device
A memory device includes a first string and a second string. The first string includes first and second transistors and first cell transistors coupled in series between a source line and a bit line. The second string includes third and fourth transistors and second cell transistors coupled in series between the source line and the bit line. During a read, a gate of the fourth transistor is applied with a voltage to turn off the transistor, and after start of application of voltages to the first cell transistors, the gate of the fourth transistor is applied with a voltage substantially the same as a voltage applied to the source line.
US09812205B2 MTJ-based content addressable memory with measured resistance across matchlines
Embodiments of the subject invention provide a three transistor, two domain-wall-based magnetic tunnel junction CAM cell (3T-2DW-MTJ CAM). A four transistor, two magnetic tunnel junction ternary CAM cell (4T-2MTJ TCAM) is also provided. An array of the provided CAM cells forms words of various lengths, such as 4-bit, 8-bit, and 16-bit words. Longer CAM words can be formed by an array having hierarchical structures of CAM cells having smaller word sizes, such as 4-bit words or 8-bit words.
US09812201B2 Electronic device including variable resistance element and method for operating the same
A method for operating an electronic device including a variable resistance element comprises performing a reset operation on the variable resistance element. The variable resistance element is fully reset by a first reset voltage applied thereto. The performing of the reset operation includes applying a second reset voltage to the variable resistance element, the second reset voltage having a magnitude smaller than that of the first reset voltage, determining whether the variable resistance element is mildly reset or not, and applying a third reset voltage to the variable resistance element when it is determined that the variable resistance element is mildly reset, or terminating the reset operation when it is determined that the variable resistance element is fully reset, the third reset voltage having a magnitude smaller than that of the first reset voltage.
US09812198B1 Fast sense amplifier with bit-line pre-charging
A bit-line of a resistive memory cell includes a reference branch including a reference resistor having a predetermined value and a cell branch including an adjustable memory resistor having a variable value. The reference branch generates a reference current based on the predetermined value of the reference resistor and the cell branch generates a cell branch current based on a selected value of the adjustable memory resistor. A sense amplifier has a first input coupled to the reference branch and a second input coupled to the cell branch. A first pre-charge transistor is coupled to a first pre-charge voltage and the cell branch. The first pre-charge transistor is configured to pre-charge the cell branch to the first pre-charge voltage prior to a read operation.
US09812196B2 Geometry dependent voltage biases for asymmetric resistive memories
In one example, a system includes a multi-plane memory array with shared crossbars and memory elements accessed through the shared crossbars and support circuitry. The support circuitry includes a bias multiplexer to determine an orientation of a target memory element in the multi-plane memory array and output voltage biases with a polarity based on the orientation of the target memory element. Methods for generating and applying geometry dependent voltage biases are also provided.
US09812194B1 Decoding method, memory storage device and memory control circuit unit
A decoding method for a rewritable non-volatile memory module is provided according to an exemplary embodiment of the disclosure. The method includes: obtaining usage state information of first memory cells; reading second memory cells by a first read voltage level to obtain at least one first bit and reading the second memory cells by a second read voltage level to obtain at least one second bit according to the usage state information, wherein the first bit corresponds to a storage state of a first part of memory cells among the second memory cells, the second bit corresponds to a storage state of a second part of memory cell among the second memory cells, and the first read voltage level is different from the second read voltage level; and decoding third bits including the first bit and the second bit. Therefore, a decoding efficiency can be improved.
US09812193B2 Threshold estimation using bit flip counts and minimums
A bit flip count is determined for each bin in a plurality of bins, including by: (1) performing a first read on a group of solid state storage cells at a first threshold that corresponds to a lower bound for a given bin and (2) performing a second read on the group of solid state storage cells at a second threshold that corresponds to an upper bound for the given bin. A minimum is determined using the bit flip counts corresponding to the plurality of bins and the minimum is used to estimate an optimal threshold.
US09812191B1 Memory circuit with negative voltage assist
A memory device includes: a memory array comprising a first plurality of bit cells arranged along a first column; and a negative bit line (NBL) circuit, coupled to the memory array. The NBL circuit includes: a first pair of conducting gates that are coupled to the first plurality of bit cells through a bit line (BL) and a bit bar line (BBL) of the first column, respectively; and a pair of trigger circuits, coupled to the first pair of conducting gates, respectively, and configured to monitor voltage levels present on the BL and BBL of the first column through the respective first pair of conducting gates, and based on the monitored voltage levels, to assert an NBL enable signal so as to cause a negative voltage to be applied on either the BL or the BBL of the first column.
US09812190B2 Cell structure of 4T random access memory, random access memory and operation methods
The present disclosure provides a cell structure, a random access memory and operation methods. The cell structure with four transistors, including a first N-type transistor, a first P-type transistor, a second N-type transistor and a second P-type transistor, in which an absolute value of a threshold voltage of the first N-type transistor is greater than an absolute value of a threshold voltage of the second N-type transistor, and an absolute value of a threshold voltage of the first P-type transistor is greater than an absolute value of a threshold voltage of the second P-type transistor. The random access memory, including: two identical memory cell arrays including the cell structure with four transistors, a data write circuit and a data read circuit, by using Two Modular Redundancy harden method, and thus reading correctly and avoiding the mistake reversal caused by the single event upset effect.
US09812189B2 Read and write apparatus and method for a dual port memory
An apparatus is provided which comprises: a memory array; first logic to detect whether first and second word-lines (WL) for a row of the memory array are active; and second logic to deactivate one of the first and second WLs such that one of the first and second WLs is active for the row.
US09812186B2 Reducing latency in an expanded memory system
A first level buffer chip gates a target second level buffer chip according to a preset mapping relationship, a first chip select signal, and a first higher-order address signal, and forwards a memory access instruction and a lower-order address signal received from a memory controller to the target second level buffer chip. The target second level buffer chip determines a target memory module according to a second chip select signal and a delayed address signal obtained by delay processing on a second higher-order address signal, determines a target memory chip according to the lower-order address signal, acquires target data from the target memory chip according to the memory access instruction, and returns the target data to the memory controller. A cascading manner of a system memory is changed to a tree-like topological form, which avoids a protocol conversion problem and reduces the memory access time.
US09812176B2 Memory structure
A memory structure includes N array regions and N page buffers coupled to the N array regions, respectively. N is an integer≧2. Each of the N array regions includes a 3D array of a plurality of memory cells. The memory cells have a lateral distance d between two adjacent memory cells on a horizontal cell plane of the 3D array. Each of the N array regions further includes a plurality of conductive lines. The conductive lines are disposed over and coupled to the 3D array. The conductive lines have a pitch p, and p/d=⅕ to ½. The N array regions and the N page buffers are arranged on one line along an extension direction of the conductive lines. M array regions of the N array regions are configured to operate simultaneously. M is an integer. M/N=½ or 1.
US09812173B2 Signal recording apparatus, camera recorder, and signal processing system
A signal recording apparatus configured to classify video/sound materials is provided with a reduced operational burden. A metadata generator is configured to generate recorded metadata which is metadata recorded with an AV signal. A classification determinator is configured to determine, upon receipt of the recorded metadata, which playlist a portion of the AV signal corresponding to the recorded metadata is classified into by referring to a classification database storing a classification rule and to output classification information indicating a determination result. A playlist generator is configured to generate a playlist according to the classification information. A recorder is configured to record the AV signal, the recorded metadata, and the playlist on a recording medium.
US09812171B2 Intelligent media synchronization
Intelligent synchronization of media or other material output from multiple media devices is contemplated. The intelligence synchronization may include instructing the media devices to coordinate playback in concert with a conductor whereby the conductor acts a focal point or reference for the non-conducting media devices. The non-conductor may transmit sync messaging having data or other information sufficient to facilitate coordinating operation of the non-conductors in a manner sufficient to synchronize output of the media.
US09812168B2 Electronic device and method for playing back image data
The present disclosure provides an electronic device and method for playing image data. The method for playing back image data in an electronic device includes storing an audiovisual (A/V) data for a predetermined period of time in a memory of the electronic device. The electronic device plays back the A/V data, wherein upon playing back, by the electronic device, the A/V data comprises analyzing an audio signal of the A/V data dynamically to select one of a plurality of sound effects based on the analyzed audio signal. The A/V data is played back by applying the selected sound effect to at least a part of the A/V signal.
US09812167B2 Magnetic tape cartridge
A magnetic tape cartridge includes a substantially rectangular box shaped case that houses, inside a housing area, a single reel wound with a magnetic tape and equipped with a reel plate that is attracted and held by magnetic force when loaded into a drive device, and a metal-containing block that is disposed inside the case and outside the housing area of the reel, and has a proportion of metal by mass to a total mass of metal provided inside the case including the reel equipped with the magnetic tape and the reel plate of 18% or greater.
US09812165B2 Systems and methods for recording haptic data for use with multi-media data
A system includes a recorder configured to record audio and/or video of a subject of interest and output a recording of the subject of interest and a non-contact sensor associated with the recorder. The non-contact sensor is constructed and arranged to measure movement and/or vibration of the subject of interest from substantially the same perspective and at the same time as the recorder. The system includes a controller configured to transform the measured movement and/or vibration of the subject of interest measured by the non-contact sensor into a tactile data stream for sending to a haptic display device for playback with the recording of the subject of interest by the recorder and providing haptic effects corresponding to the measured movement and/or vibration to a user of the haptic display device in synchronization with the recording.
US09812158B1 Bond pad sharing for powering a multiplicity of electrical components of a recording head
A slider of a magnetic recording head comprises a plurality of electrical bond pads coupled to bias sources and a ground pad. Each of a plurality of electrical components of the slider is coupled one or more of the electrical bond pads, wherein at least one of the electrical bond pads is a shared electrical bond pad coupled to at least a first electrical component and a second electrical component. A switching transistor is coupled to the first and second components and the ground pad. The switching transistor is arranged to control powering of the second component in response to biasing of the first component.
US09812154B2 Method and system for detecting sentiment by analyzing human speech
A method and a system for detecting sentiment of a human based on an analysis of human speech are disclosed. In an embodiment, one or more time instances of glottal closure are determined from a speech signal of the human. A voice source signal based on the determined one or more time instances of glottal closure is generated. A set of relative harmonic strengths is determined based on one or more harmonic contours of the voice source signal. The RHS is indicative of a deviation of the one or more harmonics of the voice source signal from a fundamental frequency of the voice source signal. A set of feature vectors is determined based on the RHS. The set of feature vectors are utilizable to detect the sentiment of the human.
US09812152B2 Systems and methods for identifying a sound event
Systems and methods for identifying a perceived sound event are provided. In one exemplary embodiment, the system includes an audio signal receiver, a processor, and an analyzer. The system deconstructs a received audio signal into a plurality of audio chunks, for which one or more sound identification characteristics are determined. One ore more distances of a distance vector are then calculated based on one or more of the sound identification characteristics. The distance vector can be a sound gene that serves as an identifier for the sound event. The distance vector for a received audio signal is compared to distance vectors of predefined sound events to identify the source of the received audio signal. A variety of other systems and methods related to sound identification are also provided.
US09812149B2 Methods and systems for providing consistency in noise reduction during speech and non-speech periods
Methods and systems for providing consistency in noise reduction during speech and non-speech periods are provided. First and second signals are received. The first signal includes at least a voice component. The second signal includes at least the voice component modified by human tissue of a user. First and second weights may be assigned per subband to the first and second signals, respectively. The first and second signals are processed to obtain respective first and second full-band power estimates. During periods when the user's speech is not present, the first weight and the second weight are adjusted based at least partially on the first full-band power estimate and the second full-band power estimate. The first and second signals are blended based on the adjusted weights to generate an enhanced voice signal. The second signal may be aligned with the first signal prior to the blending.
US09812147B2 System and method for generating an audio signal representing the speech of a user
There is provided a method of generating a signal representing the speech of a user, the method comprising obtaining a first audio signal representing the speech of the user using a sensor in contact with the user; obtaining a second audio signal using an air conduction sensor, the second audio signal representing the speech of the user and including noise from the environment around the user; detecting periods of speech in the first audio signal; applying a speech enhancement algorithm to the second audio signal to reduce the noise in the second audio signal, the speech enhancement algorithm using the detected periods of speech in the first audio signal; equalizing the first audio signal using the noise-reduced second audio signal to produce an output audio signal representing the speech of the user.
US09812146B1 Synchronization of inbound and outbound audio in a heterogeneous echo cancellation system
An echo cancellation system that synchronizes output audio data with input audio data in a heterogeneous system. The system may increment a counter as outgoing audio frames are sent to a digital-to-analog converter in a speaker. As incoming audio frames are received by an analog-to-digital converter in a microphone, the system may copy contents of the counter into the incoming audio frames. Based on the contents of the counter, the incoming audio frames may be associated with corresponding outgoing audio frames. After synchronizing the incoming audio frames and the outgoing audio frames, the system may perform Acoustic Echo Cancellation by removing the outgoing audio frames from the incoming audio frames.
US09812140B2 Method and apparatus for quadrature mirror filtering
A method of performing quadrature mirror filter (QMF) synthesis filtering includes recording new samples corresponding to a current time slot at positions of samples to be discarded in a first array that includes modulated QMF sub-band samples. The method further includes extracting samples from the first array to remove aliasing between adjacent sub-bands, determining filter coefficients corresponding to the extracted samples by using modulo operation, and synthesizing a time domain sample where aliasing is removed by using the extracted samples and the filter coefficients.
US09812138B1 Proving file ownership
A robust digital fingerprint of a file ensures that one able to produce the robust digital fingerprint has possession of the file. A client obtains information that is unpredictable to the client and uses that information to modify the file and generate a robust digital fingerprint from the modified file. A server, with access to the same unpredictable information, verifies the generated robust digital fingerprint. An algorithm for generating the robust digital fingerprint has a property that different representations of the same content will produce matching digital fingerprints.
US09812135B2 Data embedding device, data embedding method, data extractor device, and data extraction method for embedding a bit string in target data
A plurality of candidates of prediction coefficients of a channel signal out of a plurality of channel signals are extracted from a code book storing a plurality of prediction coefficients, each candidate having a predictive error falling within a specific range of predictive error of predictive encoding of two other channel signals, and a prediction coefficient is selected from the extracted candidates as a result of the predictive encoding in accordance with a specific data embedding rule and embedding embed target data into the selected prediction coefficient.
US09812132B2 Acoustic map command contextualization and device control
Provided is a system where users performing a coordinated process are localized in a complex environment based upon audio input. Audio commands are detected and executed based on system user vocalization. Available commands are limited by user status, location, process type and process progress. Command execution is limited by the presence and locations of system users, non-users, or extraneous equipment.
US09812127B1 Reactive learning for efficient dialog tree expansion
A method for generating dialogs for learning a dialog policy includes, for each of at least one scenario, in which annotators in a pool of annotators serve as virtual agents and users, generating a respective dialog tree in which each path through the tree corresponds to a dialog and nodes of the tree correspond to dialog acts provided by the annotators. The generation includes computing a measure of uncertainty for nodes in the dialog tree, identifying a next node to be annotated, based on the measure of uncertainty, selecting an annotator from the pool to provide an annotation for the next node, receiving an annotation from the selected annotator for the next node, and generating a new node of the dialog tree based on the received annotation. A corpus of dialogs is generated from the dialog tree.
US09812126B2 Device arbitration for listening devices
An electronic device in a topology of interconnected electronic devices can listen for a wake phrase and voice commands. The device can control when and how it responds so that a single device responds to voice commands. Per-task device preferences can be stored for a user. If a preferred device is not available, the task can still be performed on a device that has appropriate capabilities. Machine learning can determine a user's preferences. Power conservation and effective user interaction can result.
US09812124B1 Identifying underserved command inputs
A language processing system identifies first command input sentences that do not successfully parse by any parsing rule in a set of parsing rules. Each of the parsing rules is associated with an action, and a user device performs the action associated with a parsing rule in response to an input sentence being successfully parsed by the parsing rule. For each of these identified first sentences, the system determines whether the first input sentence has an underserving signal that is indicative of one or more actions being underserved. If the first sentence has the underserving signal, then the first sentence is selected as a candidate input sentence. Each candidate input sentence is provided to an action analysis processes that determines whether a candidate input sentence is to be associated with one action, and upon a positive determination generates a parsing rule for the candidate input sentence.
US09812123B1 Background audio identification for speech disambiguation
Implementations relate to techniques for providing context-dependent search results. A computer-implemented method includes receiving an audio stream at a computing device during a time interval, the audio stream comprising user speech data and background audio, separating the audio stream into a first substream that includes the user speech data and a second substream that includes the background audio, identifying concepts related to the background audio, generating a set of terms related to the identified concepts, influencing a speech recognizer based on at least one of the terms related to the background audio, and obtaining a recognized version of the user speech data using the speech recognizer.
US09812122B2 Speech recognition model construction method, speech recognition method, computer system, speech recognition apparatus, program, and recording medium
A construction method for a speech recognition model, in which a computer system includes; a step of acquiring alignment between speech of each of a plurality of speakers and a transcript of the speaker; a step of joining transcripts of the respective ones of the plurality of speakers along a time axis, creating a transcript of speech of mixed speakers obtained from synthesized speech of the speakers, and replacing predetermined transcribed portions of the plurality of speakers overlapping on the time axis with a unit which represents a simultaneous speech segment; and a step of constructing at least one of an acoustic model and a language model which make up a speech recognition model, based on the transcript of the speech of the mixed speakers.
US09812118B2 Marine multibeam sonar device
A marine multibeam sonar device comprises a transmitter, a memory element, and a processing element. The transmitter includes a plurality of transmit channel circuits, each connected to one of a plurality of transmit transducers. Each transmit channel circuit is configured to receive a transmit transducer electronic signal. The transmit transducers are oriented in a linear array that is configured to form a transmit acoustic beam. The processing element is in communication with the transmitter and the memory element and is configured to generate the transmit transducer electronic signals, each including a serial binary bitstream.
US09812116B2 Neck-wearable communication device with microphone array
A wearable electronic device includes a neck-wearable housing, generally U-shaped, with an electrical connector; two in-ear earphones; two cords, with one end connected to one of the earphones and the other end connected to the connector. The two cords are mechanically connected to the housing. Points of connection of the cords to the housing are close to each other and form a dorsal node, and the two cords are mechanically connected to each other in their portions between the in-ear earphones and the dorsal node to form a suboccipital node. A microphone is placed in the housing on a front (chest) side of the user. A microphone is placed in the dorsal and/or in the suboccipital node. The microphones are used for determination of correlated and non-correlated components of audio signals. The correlated components are treated as a noise signal and the non-correlated components are a target signal.
US09812110B2 Digital musical instrument and method for making the same
A new and improved Digital Musical Instrument includes a hardware segment that electronically detects the physical inputs of a musicians musical playing style or articulated intent; a Software segment that interprets and formulates the data output from the hardware segment, to be applied to any digitally modulated synthesizer or recording sampler; and an optional expanded method of sampling or digitally recording articulated sounds of acoustic instruments.
US09812109B2 Audio processing techniques for semantic audio recognition and report generation
System, apparatus and method for determining semantic information from audio, where incoming audio is sampled and processed to extract audio features, including temporal, spectral, harmonic and rhythmic features. The extracted audio features are compared to stored audio templates that include ranges and/or values for certain features and are tagged for specific ranges and/or values. Extracted audio features that are most similar to one or more templates from the comparison are identified according to the tagged information. The tags are used to determine the semantic audio data that includes genre, instrumentation, style, acoustical dynamics, and emotive descriptor for the audio signal.
US09812106B1 Musical instrument effects processor
A method in accord with certain implementations involves, at a data interface of a musical instrument effects processor, receiving an extracted characteristic of an audible sound that is captured at a microphone; transferring the extracted characteristic to a digital signal processor residing in the musical instrument effects processor; receiving input signals at an input to the musical instrument effects processor; at the digital signal processor of the musical instrument effects processor, modifying the received input signals using the extracted characteristics to create the electronic audio effect; and outputting the modified input signals as an output signal from the musical instrument effects processor. This abstract is not to be considered limiting, since other embodiments may deviate from the features described in this abstract.
US09812102B2 Ergonomic support apparatus
A specialized harness supports the weight of a violin or a viola, eliminating the need for the player to engage the neck or chin to support the instrument while playing. The harness transfers the weight of the instrument to larger muscles in the player's back or shoulder, thus providing ergonomic assistance to the player, and encouraging beneficial posture while playing. Such an ergonomic apparatus may be further equipped with a counterweight. Use of the violin harness permits playing freely, without a need for customary accessories. The violin harness may allow those with upper torso or neck injuries, who might otherwise be prevented from playing the violin, to do so comfortably and painlessly.
US09812099B1 Non-floating tremolo
A tremolo bridge mechanism enables pitch adjustment of strings with both ends of the string rigidly attached to the stringed instrument. A pitch adjustment feature incorporates a deflection arm that is coupled with an actuating rod that pivots about a rotational axis as controlled by the tremolo lever. The pitch adjustment features can be configured to enable normal tremolo pitch adjustment or an opposite pitch change for a given motion of the tremolo lever. In a first embodiment, linkages between the actuating rod and deflection arm can be modified to provide variation in the pitch affect. In another embodiment, a spring array can be oriented in two different directions to provide variation in pitch effect for each individual string. In addition, a pitch adjustment feature may be removed, or a string can be routed around the deflection arm, to prevent pitch change with tremolo lever action.
US09812098B2 Nano-polymer bonded musical instrument string
A musical instrument string covalently and/or ionically bonded with a nano-polymer substance. The nano-polymer substance can be hydrophobic and/or oleophobic, such that it can substantially repel water and/or oils and thereby prevent corrosion, oxidation, and/or other degradation of the musical instrument string. The bonding of the nano-polymer substance to the musical instrument string can also improve the musical instrument string's tone.
US09812096B2 Eye mounted displays and systems using eye mounted displays
A display device is mounted on and/or inside the eye. The eye mounted display contains multiple sub-displays, each of which projects light to different retinal positions within a portion of the retina corresponding to the sub-display. The projected light propagates through the pupil but does not fill the entire pupil. In this way, multiple sub-displays can project their light onto the relevant portion of the retina. Moving from the pupil to the cornea, the projection of the pupil onto the cornea will be referred to as the corneal aperture. The projected light propagates through less than the full corneal aperture. The sub-displays use spatial multiplexing at the corneal surface. Various electronic devices interface to the eye mounted display.
US09812095B2 Video processing method including managing a reference picture list and video system therefore
An image processing method of a video device includes storing a plurality of pictures into a buffer, parsing header information of a current image of the plurality of pictures and managing a reference picture list of the current image while the current image is processed by a video engine based on the parsed header information.
US09812093B2 Programmable power performance optimization for graphics cores
Methods and apparatus relating to programmable power performance optimization for graphics cores are described. In one embodiment, the first frame of a scene is analyzed. It is then determined whether to optimize one or more operations, to be performed on one or more frames of the scene, based on the second frame of the scene and an idle status of one or more subsystems of a processor. And, one or more optimization operations are performed on a third frame of the scene based on the determination of whether to optimize the one or more operations. Other embodiments are also disclosed and claimed.
US09812091B2 Automatic scrolling speed control by tracking user's eye
According to an aspect, an information display device includes a display unit, a visual line detector, and a control unit. The display unit displays information in a scroll region, which is provided in at least a part of a screen of the display unit, while scrolling the information. The visual line detector detects a visual line position of an operator with respect to the scroll region. The control unit controls a scroll speed, at which the information is scrolled in the scroll region, based on the visual line position detected by the visual line detector.
US09812090B2 Display device and driving method thereof
A display device includes a display unit including a light emitting device, data and gate driver for respectively applying data and gate voltages to the display unit, and a signal controller for transmitting, to the data driver, image data having a clock embedded therein. The data driver recovers a first internal reference clock during a low period of a first frame control signal, using the image data having the clock embedded therein, compares the frequency of the recovered first internal reference clock with the frequency of a previously stored reference clock, when the frequency of the recovered first internal reference clock is within an error range of the frequency of the previously stored reference clock, outputs the recovered first internal reference clock and receives a second frame control signal, and when the second frame control signal corresponds to a CDR unit operating condition, recovers a second internal reference clock.
US09812084B2 Display apparatus including a plurality of flexible printed circuit boards
A display apparatus is provided. The display apparatus includes a display panel and a plurality of flexible printed circuit boards. The display panel includes a gate line and a data line. The plurality of flexible printed circuit boards is connected to one side of the display panel. Each of the plurality of flexible printed circuit board includes a gate driving chip configured to apply a gate signal to the gate line and a source driving chip configured to apply a data voltage to the data line.
US09812083B2 Display device
A display device includes a substrate, display units, and a plurality of integrated circuits (ICs). The substrate includes an active area and a non-active area. The non-active area is located around the active area. The display units are disposed in the active area of the substrate, and arranged in a matrix. The ICs are disposed in the active area of the substrate, arranged in a matrix, and are electrically coupled to the display units. Each of the ICs includes a shift register unit. Each of the shift register units of the ICs is configured to receive a previous-stage scan signal, and generate a current-stage scan signal according to the previous-stage scan signal. The ICs drive the display units according to the current-stage scan signals.
US09812080B2 Driving mode switching method and module, and display device
A driving mode switching method, a driving mode switching module and a display device are provided. The method comprises: acquiring a pre-processed reference image; identifying an image characteristic of the reference image; generating a color block set included in the reference image by dividing the reference image into color blocks in accordance with the identification of the image characteristic of the reference image; calculating a coupling voltage of each of the color blocks and a brightness difference corresponding to the coupling voltage in accordance with an order of the color blocks included in the color block set; determining a crosstalk in accordance with the brightness difference corresponding to the coupling voltage; and switching a driving mode in accordance with the crosstalk. According to an exemplary embodiment of the present invention, since the driving mode can be switched, it is possible to prevent the display from being prone to crosstalk due to being constantly arranged to the column inversion mode, the row inversion mode or the frame inversion mode, or a display abnormality that may occur due to being arranged to the dot inversion driving.
US09812079B2 Array substrate, driving method thereof and display apparatus
An array substrate (40), a driving method thereof and a display apparatus, relate to a field of display technique. The array substrate (40) comprises a plurality of pixel units (33) arranged in a matrix form and divided by a plurality of crisscrossed gate lines (31) and data lines (32), each of the pixel units (33) comprises pixel electrodes (331) and further comprises common electrodes (332); in the matrix of the pixel units (33), voltage polarities of the common electrodes (332) corresponding to pixel units (33) with a sum of numbers of rows and columns being equal are the same; voltage polarities of the common electrodes (332) of adjacent pixel units (33) are reverse. By adopting the array substrate of such a structure, the voltage swing of the data line (32) driving voltage between the positive and negative polarity gray scale is greatly reduced while the dot reversal driving is realized, thereby effectively reducing the power consumption of the array substrate (40) in the dot reversal driving mode.
US09812078B2 Liquid crystal display device
Provided is a liquid crystal display device enabling display without reducing the resolution thereof with respect to an input video signal, and having a reduced number of scanning signal lines. Green first and third pixels (Gx1, Gy1), and a blue second pixel (B1) and a red fourth pixel (R1) are arranged in a Bayer array, the first pixel is connected to a first scanning signal line (Gn) and a first data signal line (Sm), and the second pixel is connected to the first scanning signal line (Gn) and the first data signal line (Sm).
US09812077B2 Display panel of touch screen and electronic device
A display panel of touch screen is provided. The display panel includes: a color filter substrate and an array substrate; the color filter substrate includes a black matrix; the array substrate includes pixel units and touch control units; the pixel units includes first pixel units and second pixel units, each first pixel unit includes first sub-pixel for displaying first color, second sub-pixel for displaying second color, third sub-pixel for displaying third color and fourth sub-pixel for displaying fourth color, each second pixel units includes fifth sub-pixel for displaying third color, sixth sub-pixel for displaying fourth color, seventh sub-pixel for displaying first color and eighth sub-pixel for displaying second color, the fourth sub-pixel and the sixth sub-pixel each is a white sub-pixel; the white sub-pixel includes first region and second region, the second region is sheltered by the black matrix from the light emitting direction of the display panel.
US09812072B2 Display device
A display device includes a driving unit which outputs a driving signal, and a display panel which displays an image with at least red light, green light, and blue light in response to the driving signal where the blue light includes first color light and second color light, and a peak wavelength of the first color light is about 390 nanometers (nm) to about 410 nm and a peak wavelength of the second color light is about 480 nm to about 491 nm.
US09812071B2 Display device, display system, video output device, and control method of display device
A display device includes an emission part further including a first light source emitting a first light, a second light source emitting a second light having a longer wavelength than the first light, and a fluorescent substance which is excited by the first light and the second light so as to emit a third light, and a controller configured to generate a drive value of the first light source and a drive value of the second light source based on a luminance of the first light, a luminance of the second light, a luminance of the third light, a first target luminance for the first light source, a second target luminance for the second light source, and a third target luminance for the fluorescent substance, thus controlling two light sources based on the drive values of the first and second light sources.
US09812070B2 Display apparatus and irradiation light controlling method
A display apparatus has: a display unit; a light emitting unit for outputting irradiation light; a light detecting unit; an external light intensity specifying unit; and a correcting unit. When the external light intensity is equal to or smaller than an external light determination threshold value and the intensity of light detected by the light detecting unit under irradiating the irradiation light is equal to or smaller than a detected light determination threshold value larger than the external light determination threshold value, an irradiation light intensity is corrected by using a first correcting method. When the external light intensity is larger than the external light determination threshold value or the intensity of light detected by the light detecting unit under irradiating the irradiation light is larger than the detected light determination threshold value, the irradiation light intensity is not corrected or corrected by using a second correcting method.
US09812065B2 Data driver, organic light emitting display device using the same, and method of driving the organic light emitting display device
A data driver capable of displaying images with a substantially uniform brightness, an organic light emitting display device using the same, and a method of driving the organic light emitting display device. The data driver includes a plurality of current sink units for controlling predetermined currents to flow through data lines, a plurality of voltage generators for resetting values of gray scale voltages using compensation voltages generated when the predetermined currents flow, a plurality of digital-to-analog converters for selecting one gray scale voltage among the gray scale voltages as a data signal in response to bit values of the data supplied from the outside, and a plurality of switching units for supplying the data signal to the data lines. The predetermined currents may be set equal to pixel currents that correspond to a maximum brightness.
US09812060B2 Display device
A display device includes: a display panel including: a display portion for displaying an image; and a first pad coupled with the display portion and for receiving an out signal from the display portion; a driver coupled with the display portion for supplying a driving signal to the display portion; a cover covering the display panel; and a connection unit coupling the first pad and the driver to each other to transmit the out signal to the driver, wherein at least a portion of the connection unit is in the cover.
US09812059B2 Display device, method for transmitting data packet, and LED system
A display device is provided. The display device includes a transmitter, a plurality of first receivers, a plurality of second receiver modules, and a plurality of LED driver groups. The transmitter transmits at least one of a configuration data packet and an image data packet. Each of the configuration and image data packets includes a set of field information. At least one first receiver is coupled to the transmitter. Each of the plurality of second receiver modules is coupled to at least one of first receivers. Each of the plurality of second receiver modules includes a plurality of second receivers. Each of the second receivers reads the set of field information so as to determine whether the set of field information is designated thereto. Each of the plurality of LED driver groups is coupled to the at least one of the second receivers. Each of the plurality of LED driver groups includes a plurality of LED drivers. The set of field information includes information of a designated second receiver in the plurality of the second receivers.
US09812058B2 Method for manufacturing luminescent panel, aging device, and display device provided with luminescent panel
The application discloses a method for manufacturing a luminescent panel including a luminescent area provided with emission pixels arranged in row and column directions. The manufacturing method includes a first step of dividing the luminescent area into segment areas so that each of the segment areas includes at least one of the emission pixels; a second step of selecting a part of the segment areas as a first area, and the segment areas adjacent to the first area in the row and column directions as second areas; and a third step of aging the emission pixel in the first area by energization to generate an aging area.
US09812057B2 Termination circuit to reduce attenuation of signal between signal producing circuit and display device
A termination circuit can include an impedance component. A first port can be configured to be connected to a first node. The first node can be a node of a conductor of a cable. A first end of the cable can be configured to be connected to a signal producing circuit. A second end of the cable can be configured to be connected to a first end of a trace disposed on a substrate of a display device. A second end of the trace can be connected to a display driver integrated circuit (DDIC). The DDIC can lack a termination impedance component internal to the DDIC to provide a line termination function for a serial interface with the signal producing circuit. A second port can be configured to be connected to a second node. The impedance component can be connected between the first port and the second port.
US09812049B2 Display device and driving module thereof
A display device including a plurality sub-pixel groups is disclosed. Each of the plurality sub-pixel groups includes a first sub-pixel, locating at a first column, a first row and a second row adjacent to the first row; a second sub-pixel, locating at a second column adjacent to the first column, the first row and the second row; a third sub-pixel locating at a third column adjacent to the second column and a first row; and a fourth sub-pixel locating at the third column and the second row.
US09812043B2 Light assembly for providing substantially uniform illumination
A lighting assembly can be used for illuminating a predetermined area. The assembly includes a number of LEDs directed toward the predetermined area and a number of lenses. Each lens is disposed over only one associated LED and is configured to direct light from that LED toward the predetermined area, such that the light from each lens is directed across the entire predetermined area. The light intensity from each lens is substantially uniform across the entire predetermined area.
US09812041B2 Display device manufacturing method
A display device manufacturing method includes: preparing a substrate on which a plurality of light emitting elements are mounted; preparing a light shielding mask that is provided with a plurality of windows respectively transmitting light from the plurality of light emitting elements and that is warped so as to protrude towards an incident side of light from the plurality of light emitting elements; preparing a case in which a substrate is disposed; and screwing the light shielding mask to the case so that the light shielding mask is parallel or approximately parallel with respect to the substrate.
US09812040B1 Auto-applied label systems
Auto-applied packing list and upper label systems. A carrier material with an upper label and a lower label removeably adhered thereto is provided. The upper label and lower label are dispensed in sequence onto a label applicator apparatus. The label applicator apparatus applies the upper label and the lower label to a surface simultaneously, whereby after application the underside of the lower label is in contact with the surface and the undersurface of the upper label is in contact with the top side of the lower label.
US09812036B2 Flexible dental model
A dental model is provided including at least one artificial flexible jaw including an arch-shaped base portion having outer and inner walls extending between first and second ends, the base portion holding a plurality of teeth. The base portion is flexible and extendable so that its first and second ends can move in three dimensions with respect to each other. Thus, the base portion can move to various configurations in which the first and second ends can be positioned in any manner with respect to each other, e.g., at different distances from each other and/or in different planes. The dental model can include one or both of hard palate and soft palate with or without uvula configured to deform when the base portion is deformed. The one or more jaws can be mounted on a holder.
US09812032B2 Device and method for teaching numeral systems
A device and method of teaching and learning numeral systems comprising at least one game board and a plurality of value block pieces, wherein the game board comprises columns whereby one column is a decimal point column and other columns are each a numeric column to form a numeric grid thereon, and wherein each value block piece identifies the number equivalent value of a numeric symbol derived from the symbol's location on the numeric grid.
US09812031B1 Systems and methods for tracking position of a moving transmission source
A system for tracking position of one or more moving transmission sources is disclosed. The transmission source can transmit a signal while moving from a first position to a first expected position and a receiver can receive the signal. The transmission source can include an antenna. An audio source can transmit an audio signal at a predetermined frequency and a controller can determine a second position of the transmission source, calculate an offset between the second position with the first expected position, and compare the offset with a predetermined threshold. A first rate of movement can be calculated based on a distance traveled between the first position and the second position with respect to the predetermined frequency. A first indication can be transmitted to at least one user device including the first location offset with the predetermined threshold and the first rate of movement.
US09812021B2 Object avoidance for automated aerial vehicles
This disclosure describes an automated aerial vehicle that includes one or more object detection elements configured to detect the presence of objects and an avoidance determining element configured to cause the automated aerial vehicle to automatically determine and execute an avoidance maneuver to avoid the objects. For example, an object may be detected and an avoidance maneuver determined based on a position of the object and an object vector representative of a direction and a magnitude of velocity of the object.
US09812010B1 Method, system and computer program product for law enforcement
From a first patrol unit, the first data are received for identifying a location of the first patrol unit. From the first patrol unit, second data are received for identifying a subject. The subject includes at least one of: a subject vehicle; and a subject person. A database is queried about the subject and, in response to the querying, a determination is made bout whether the subject is a likely threat. In response to determining that the subject is a likely threat, and in response to the first data, a predetermined number of second patrol units are identified that are most geographically proximate to the location of the first patrol unit, and a message is output to the predetermined number of second patrol units about: the subject; the likely threat; and the first patrol unit.
US09812009B2 Traffic management device and system
A smart traffic control device transmits information to approaching vehicles regarding its current and future state enabling vehicles to control their speed to avoid arriving at the traffic control device until it permits the passage of traffic, thus avoiding stopping, idling and reaccelerating when reaching the traffic control device. In other embodiments the traffic control device or systems receives information from vehicles, transmitting it to other vehicles.
US09812006B1 System and method for integrating infrared remote controls of home appliances
A system for integrating infrared remote controls of home appliances includes a smart electronic device, a transmission device and multiple conversion devices. The smart electronic device is collaborated with the transmission device to transmit a wireless control signal. The multiple conversion devices are respectively mounted on multiple home appliances. After receiving the wireless control signal, a selected conversion device converts the wireless control signal into an infrared remote control code that is further transmitted to a corresponding home appliance for remote control. Because of transmission using radio signals between the transmission device and the multiple conversion devices, there is no concern for communication failure arising from obstruction, limited distance and high directivity demanding to be within a receiving angle upon remote control. As only one remote control is used, operational convenience increases. Additionally, some home appliances can be jointly controlled according to a configured situation.
US09812001B1 Audio monitoring and sound identification process for remote alarms
In a method for remote monitoring of alarms, first and second audio test signals, generated by first and second alarm devices at first and second locations, respectively, are sensed, with both alarm devices corresponding to the same alarm type. For each alarm device, the respective audio test signal is processed to generate alarm identification data. An audio signal that the first alarm device generated in response to detecting an alarm condition (e.g., a fire, smoke, etc.) is sensed, and processed according to an audio recognition technique, and using the generated alarm identification data, to identify the alarm device that generated the audio signal. A notification is then caused to be sent to a user. The notification includes the location of the first alarm device.
US09812000B2 System and method for automated posting of alarm information to news feed
Systems and methods for automated posting of alarm information to a news feed are provided. Some methods can include configuring a plurality of surveillance devices, configuring a notification platform, configuring a plurality of alarm types, and providing a remote notification to a mobile handheld device via the notification platform when an alarm that is at least one of the plurality of alarm types occurs in at least one of the plurality of surveillance devices.
US09811994B1 Carbon monoxide detection assembly
A carbon monoxide detection assembly includes a detection unit that may be positioned in an enclosed area. The detection unit includes a carbon monoxide sensor to detect carbon monoxide in the enclosed area. A remote unit is in electrical communication with a garage door opener and the detection unit. The remote unit turns the garage door opener on when the carbon monoxide sensor detects carbon monoxide. A valve is fluidly coupled to a fuel source for a gas appliance and the valve is in electrical communication with the detection unit. The valve restricts the fuel from flowing to the gas appliance when the detection unit detects carbon monoxide. A communication unit is in electrical communication with an emergency responder and the detection unit. The communication unit alerts the emergency responder that carbon monoxide has been detected in the enclosed area.
US09811988B2 Tethered security system with wireless communication
Embodiments of the present invention are directed to security systems for securing an item of merchandise from theft or unauthorized removal. For example, the security system may include a sensor configured to be coupled to the item of merchandise and a base configured to removably support the sensor and the item of merchandise thereon. The base includes a charging circuit for providing power to the sensor and/or the item of merchandise. The security system also includes a controller operably coupled to the base and a key configured to wirelessly communicate with the base and/or controller. The sensor is configured to wirelessly communicate with the base.
US09811986B2 Method and device for determining an unauthorized intrusion at a door
A method for determining the unauthorized intrusion through a door, including: a) determining a movement path of the door as a function of time in all three spatial axes using a movement sensor in an active mode; b) determining parameters in all three spatial axes based on the movement path of the door, an unauthorized intrusion at the door exists when the actual value of the particular parameter is within an assigned parameter range for the unauthorized intrusion; c) determining an opening angle of the door using an angle measuring sensor when an unauthorized intrusion has been determined; and d) comparing the opening angle of the door with a threshold value for a closed door; e) determining that the door has been opened when the opening angle exceeds the threshold value, and outputting an alarm signal if the door has been opened. A device is also described.
US09811985B2 Power outage safety light bulb
A lamp device with power outage sensing abilities to detect when a primary power source is interrupted and to energize primary LEDs when primary power source is ON, and to energize backup LEDs when the primary power source is OFF. The power outage sensing circuit may also detect a light switch condition allowing for greater efficiency in emergency power supply usage. A battery charging system may provide battery thermal protection and multiple charge rates to improve battery charging as a function of the temperature in the lighting device.
US09811983B2 Gaming machine, system and method for playing a feature game
A gaming machine, system and method includes a housing having a user interface, display, preferably a lower display and an upper display, and a controller preferably mounted in the housing and in communication with the display. The controller enables standard game play mode until the occurrence of a predetermined event, such as the appearance of preferably three scatter symbols. Upon occurrence of the predetermined event, the controller enables feature game play mode where display presents a plurality of feature game symbols, and a symbol selection pointer, and optionally presents a landscape including at least some of the feature game symbols. At least one of the feature game symbols is a switchable symbol symbol having a first state and a second state, and at least one is a switching symbol that changes the state of the switchable symbol. The controller causes the symbol selection pointer to randomly select one of the feature game symbols. There are two ways to change the state of the switchable symbol. Selecting the switchable symbol changes its state. Selecting the switching symbol causes the switchable symbol to also change its state.
US09811979B2 Method and system for processing electronic chess and card data
In one aspect, a method for dealing cards includes: selecting a respective card distribution configuration from a plurality card distribution configurations stored in a card distribution configuration table, each card distribution configuration being defined by a respective set of meld types and a respective number of occurrences for each of the set of meld types, the respective number of occurrences specifying a total number of times that card combinations matching the meld type occur in a game round; according to the respective number of occurrences for each meld type in the selected card distribution configuration, randomly selecting from a deck of cards a corresponding number of card combinations matching the meld type; distributing the selected card combinations for all of the meld types in the respective card distribution configuration to a plurality of game roles; and distributing a remainder of cards in the deck to the plurality of game roles.
US09811974B2 Multi-directional shooting interleaved wagering system
A multi-directional shooting interleaved wagering system is disclosed including an interactive processing device constructed to: communicate application telemetry data; receive wagering telemetry data and application resource data; automatically configure a wagering user interface; communicate application resource management data; receive updated application resource data; automatically configure an interactive application display; a wager controller constructed to: receive wager request data; determine a wager outcome; communicate the wager outcome data; the process controller operatively connecting the interactive processing device and the wager controller, and constructed to: receive the application telemetry data; generate the wager request data; communicate wager request data; receive wager outcome data; scan the wager outcome data; automatically determine wagering telemetry data, an application resource, and whether there is space for the application resource; communicate wagering telemetry and application resource data; receive application resource management data; update management of application resources; and communicate updated application resource data.
US09811971B1 Use of mobile device as a direct input/output device for a player tracking system for gaming machines
A mobile device is used as an input/output device for a player tracking system for gaming machines, such as slot machines. Each gaming machine has a unique identifier and each player has a unique identifier that is associated with an account of the player. Player credentials are electronically communicated via the mobile device directly to the player tracking system, and each player credential is associated with a player's unique identifier that is maintained by the player tracking system. The mobile device is also used to electronically communicate directly to the player tracking system a gaming machine that the player wishes to play. Prior to initiation of game play on a gaming machine, the player tracking system associates the unique identifier of a player with the unique identifier of a gaming machine that the player wishes to play. A play session is initiated at the gaming machine and game play at the gaming machine is associated with the account of the player, and activity from the play session is captured by the player tracking system. Information is displayed on a display screen of the mobile device during the play session, including data regarding the player that is maintained in the player tracking system.
US09811970B2 Method and apparatus for triggering and distribution of digital scratcher tickets
A system for displaying a digital scratcher ticket on a device having an interactive display. A backend data storage and processing unit creates and stores data corresponding to a digital scratcher ticket having a unique identifier. A trigger mechanism storage and processing generates a trigger signal for use by the device. Upon receipt of the trigger signal by the device, the device receives the stored data corresponding to a digital scratcher ticket created by the backend data storage and processing unit. The device then validates the data with the backend data storage and processing unit. The validated data is used to display the digital scratcher on the interactive display, but the displayed digital scratcher ticket is hidden until a user of the device interacts with the interactive display to reveal the digital scratcher ticket.
US09811964B2 Currency handling apparatus and currency handling method
Currency handling apparatus comprising: accommodating unit for accommodating various kinds of currencies; a currency discharge opening; a transfer unit for transferring the currencies from the accommodating units to the currency discharge opening; a control unit for controlling the transfer unit to transfer the currencies from the accommodating units to the currency discharge opening thereby to discharge the currencies; and a storage unit for storing various kinds of discharge patterns indicating the numbers of currencies of individual kinds. The control unit is constituted to specify at least one of the discharge patterns in response to the instruction of a user and to discharge the currencies in accordance with the specified discharge pattern. As a result, the user can discharge the desired numbers of currencies of individual kinds merely by performing the simple designating operations.
US09811961B2 Vehicular near field communication system, portable device, and on-board instrument
This vehicular near field communication system has a configuration where a portable device receives a first signal and a second signal respectively transmitted from a vehicle-exterior antenna and a vehicle-interior antenna of an on-board instrument mounted in a vehicle, measures a first received signal strength from the first signal, measures a second received signal strength from the second signal, adds an offset to the second received signal strength, and transmits a response signal to the on-board instrument in accordance with the first received signal strength and the second received signal strength added with the offset, so as to be able to prevent a portable device from being locked in a cabin even though the portable device is shielded by a metal in the cabin.
US09811956B2 Passive entry system and method for a vehicle
A method includes transmitting polling signals from antennas at respective positions about a vehicle. Each polling signal includes identifying information. The method further includes receiving an acknowledgement signal from a remote unit. The acknowledgement signal includes information indicative of each polling signal received by the remote unit. The method further includes determining a position of the remote unit relative to the vehicle based upon the information of the acknowledgement signal.
US09811954B2 Near-to-eye display systems and methods for verifying aircraft components
Systems and methods are disclosed for verifying a vehicle component. In various embodiments, a system for verifying a vehicle component may comprise a near-to-eye (NTE) display system that includes an NTE tracking controller, a controller communicatively coupled to the NTE tracking controller, and a component database communicatively coupled to the controller. The controller may be configured to receive component data from the component database and communicate the component data to the NTE tracking controller based upon focus data, where the focus data is based upon a head position of an operator.
US09811950B2 Aircraft electric taxi system diagnostic and prognostic evaluation system and method
An aircraft electric taxi system diagnostics and prognostics evaluation method, including receiving, with a computer, an electronically recorded first performance parameter of a first electric taxi system of a first aircraft during a taxi operational event at an airport; and comparing the first performance parameter with a first performance factor statistical model generated in response to the first performance parameter and first comparative performance parameters; and calculating a first performance parameter difference based on the comparison.
US09811949B2 Method for providing status information pertaining to an asset
A method for providing status information pertaining to an asset is disclosed. The method stores information from a first reporting source about the asset and information from a second reporting source about the asset into a database such that the information from the first reporting source and the information from the second reporting source can be accessed from the database. The stored information includes status information about the asset that was received from at least one of the reporting sources. The status information about the asset is then provided to a client for the purpose of displaying a visual representation of the status information on the client.
US09811947B2 System and method of markerless injection of ads in AR
A method is provided for markerless injection of content into an augmented reality scene by use of a mobile device. Through the mobile device, a camera feed of a scene is acquired, which includes a flat surface. A key frame of the flat surface is selected from the feed. After determining that the flat surface in the key frame meets a predetermined level of feature richness, digital content is injected by superimposing text, graphics, video content over at least a part of the key frame. The digital content can be viewed and interacted with by the user of the mobile device. In one embodiment, the digital content is an advertisement.
US09811942B2 Image processing system and method
An image processing system according to the present embodiment includes a generating unit and a display controlling unit. The generating unit generates a group of different types of parallax image sets that are to three-dimensionally display an object onto the display surface of the displaying unit, from different types of three-dimensional medical image data generated by performing different types of image processing onto imaging data of the object collected by a medical image diagnosis apparatus. The display controlling unit performs control so that display conditions of the group of different types of parallax image sets are switched in accordance with the switching of the viewpoint position around the object displayed on the display surface and that the group of different types of parallax image sets are superimposed and displayed.
US09811939B2 Method and system for registering intravascular images
A method for co-registration of angiography and intravascular images is described in which intravascular images are in the form of a sequence of images obtained from an intravascular imaging device which is pulled back through a vessel. The method includes generating a three-dimensional reconstruction of the trajectory of the intravascular device within the vessel from two or more bi-dimensional angiography images of such vessel which have been obtained from different perspectives. The method also includes determining a first position of an element of the device within the 3D reconstruction of the trajectory and correlating the position of such element with a correspondent point in the reconstructed trajectory during pull back. Further, the method includes correlating each intravascular image of the sequence with a corresponding spatial position within at least one of the bi-dimensional angiography images. A corresponding system and computer program are also described.
US09811936B2 Level-based data sharing for digital content production
Systems and methods for rendering three-dimensional images using a level graph are provided. The level graph is accessed, comprising a first node, a second node, and a target node. The second and target nodes are descendants of the first node. The first node comprises first scene description data, the second node comprises first variation data, and the target node comprises second variation data. The target node is selected for computation. Target node ancestors are determined. The first node and the second node are ancestors of the target node. A linearization of the ancestors is determined, comprising an order. A scene description is initialized using the first scene description data. The first variation is applied to the scene description, based on the linearization. The second variation is applied to the scene description to produce a final scene description. An image is rendered using the final scene description.
US09811934B2 Mobile terminal and control method for the mobile terminal
The present disclosure relates to a mobile terminal capable of image capture and a control method thereof. A mobile terminal according to an embodiment of the present disclosure may include a display unit, a camera arranged with a plurality of lenses along a plurality of lines, and a controller configured to capture images entered through the plurality of lenses, and display a first image on the display unit among a plurality of captured images, wherein the controller changes at least one region of the first image to at least part of an image different from the first image among the plurality of images based on the user's selection.
US09811929B2 Data visualization methods
A method for creating a graphical representation of data is performed at an electronic device having one or more processors and memory. The device receives a finite set of data points and calculates a respective conical distribution for each respective data point centered on the respective data point and based on a respective data value. Each conical distribution comprises a set of locations and a unique distribution value corresponding to each location. The device determines that a first data value of a first data point is less than a distribution value for a second data point. The distribution value has a location that corresponds to the first data point. Based on that determination, the device calculates an inverse conical distribution in a region around the first data point. The device combines the conical distributions and inverse conical distributions to display a data visualization that includes each of the data points.
US09811923B2 Stochastic temporal dithering for color display devices
Systems, methods and apparatus, including computer programs encoded on computer storage media, for displaying high bit-depth images using spatial vector screening and/or temporal dithering on display devices including display elements that have multiple primary colors. The systems, methods and apparatus described herein are configured to assign one of the primary colors to a display element of the display device that corresponds to the image pixel based on a rank order and a partition index of an associated screen element of a stochastic screen associated with the display device or a portion thereof.
US09811920B2 Macropixel processing system, method and article
A digital image processing circuit processes macro-pixels of a digital image. A gain control parameter of each pixel of the macro-pixel of the digital image is determined based on a location of the pixel in the digital image. Relative pixel positions of the pixels of the macro-pixel are determined, the relative pixel positions representing pixel positions with respect to color grids. A gain value of each pixel of the macro-pixel is determined based on the relative pixel positions. The gain values are modified based on the gain control parameters. The modified gains are applied to the pixels of the macro-pixel.
US09811915B2 Integration of image/video pattern recognition in traffic engineering
Visual information from camera sensors can be used to assign scheduling and/or transmission parameters in a wireless network. For example, the visual information can be used to visually discover a user equipment (UE) prior to initiating link discovery. This may be accomplished by analyzing the visual information to identify an absolute or relative position of the UE. The positioned may then be used to select antenna configuration parameters for transmitting a discovery signal, e.g., direction of departure (DoD), angle of departure (AoD), precoder. As another example, the visual information is used to predict a link obstruction over a radio interface between a UE and an AP. In yet other examples, the visual information may be used for traffic engineering purposes, such as to predict a traffic density or pair UEs with APs.
US09811911B2 Apparatus and method for generating virtual reality content based on non-virtual reality content
A method for generating virtual reality (VR) content includes obtaining source information from original media content. retrieving characteristic information stored in a first memory based on the obtained source information wherein the retrieved characteristic information related to the original media content, generating the VR content by combining the retrieved characteristics information and the obtained source information, wherein at least one feature of the retrieved characteristic information is mapped to a corresponding at least one feature of the obtained source information, and outputting the generated VR content and the original media content to be reproduced to a viewer.
US09811908B2 Head-mountable apparatus and systems
A head mountable display (HMD) is provided that has an upward facing camera associated with a wide angle (such as a fisheye) lens arranged to capture images of the environment of the HMD. The HMD also includes an image comparator arranged to derive an indication of yaw of the HMD from images captured by the upward facing camera at different points in time. The image comparator may be configured to perform two or more detection techniques to detect HMD yaw, and to combine the results of the two or more detection techniques. The HMD may also include a tilt detector. Here, the image comparator may be configured to ignore one or more portions of a captured image in dependence upon a current tilt of the HMD as detected by the tilt detector.
US09811907B2 Medical image processing apparatus and medical image processing method
There is provided a medical image processing apparatus which includes a first extraction unit configured to extract coronary arteries depicted in images of a plurality of time phases relating to the heart, and to extract at least one stenosed part depicted in each coronary artery; a calculation unit configured to calculate a pressure gradient of each of the extracted coronary arteries, based on tissue blood flow volumes of the coronary arteries; a second extraction unit configured to extract an ischemic region depicted in the images; and a specifying unit configured to specify a responsible blood vessel of the ischemic region by referring to a dominance map, in which each of the extracted coronary arteries and a dominance territory are associated, for the extracted ischemic region, and to specify a responsible stenosis, based on the pressure gradient corresponding to a stenosed part in the specified responsible blood vessel.
US09811904B2 Method and system for determining a phenotype of a neoplasm in a human or animal body
The present invention relates to a decision support system and an image analysis method for providing information for enabling determination of a phenotype of a neoplasm in a human or animal body for enabling prognostication, comprising the steps of: receiving, by a processing unit, image data of the neoplasm; and deriving, by the processing unit, a plurality of image feature parameter values from the image data, said image parameter values relating to image features associated with the neoplasm; and deriving, by said processing unit using a signature model, one or more neoplasm signature model values associated with the neoplasm from said image feature parameter values, wherein said signature model includes a functional relation between or characteristic values of said image feature parameter values for deriving said neoplasm signature model values.
US09811903B2 Systems and methods for identifying bone marrow in medical images
Systems and method for identifying bone marrow in medical images are provided. A method includes obtaining a three-dimensional (3D) computed tomography (CT) volume data set corresponding to an imaged volume and identifying voxels in the 3D CT volume data set having a Hounsfield Unit (HU) value below a bone threshold. The voxels are identified without using image continuity. The method further includes marking the identified voxels as non-bone voxels, determining definite tissue voxels based on the identified non-bone voxels and expanding a region defined by the definite tissue voxels. The method also includes segmenting the expanded region to identify bone voxels and bone marrow voxels and identifying bone marrow as voxels that are not the bone voxels.
US09811897B2 Defect observation method and defect observation device
The purpose of the present invention is to easily extract, from samples to be observed, defect candidates that can be labeled as a defect or “nuisance” (a part for which a manufacturing tolerance or the like is erroneously detected) and to allow parameters pertaining to observation processing to be easily adjusted. This defect observation method comprises: an imaging step to image, on the basis of defect information from an inspection device, an object to be inspected and obtain a defect image and a reference image corresponding to the defect image; a parameter determining step to determine a first parameter to be used in the defect extraction by using a first feature set distribution acquired from the reference image and the defect image captured in the imaging step and a second feature net distribution acquired from the reference image; and an observing step to observe using the first parameter determined in the parameter determining step. The present invention can be applied to a method of observing defects generated during the manufacturing of semiconductor wafers.
US09811896B2 Measuring apparatus
A measuring apparatus includes an input unit to input optical image data of a figure pattern obtained by a pattern inspection apparatus which inspects a defect of a pattern on a target object to be inspected by scanning an inspection region of the target object, from the pattern inspection apparatus, and to input reference image data generated from design data of the pattern by the pattern inspection apparatus to be compared with the optical image data, from the pattern inspection apparatus, a positional deviation distribution generation unit to generate positional deviation distribution by measuring positional deviation of the pattern on the target object, by using the optical image data and the reference image data input from the pattern inspection apparatus, and an output unit to output generated positional deviation distribution of the pattern on the target object, wherein the measuring apparatus is arranged independently from the pattern inspection apparatus.
US09811895B2 Equipment manufacture supporting apparatus, equipment manufacture supporting method, and storage medium for equipment manufacture supporting program
Providing an equipment manufacture supporting technique in which a plurality of departments that cooperate with one another can unify management of components constituting equipment.An equipment manufacture supporting apparatus including: a component information receiving unit that receives discrimination information and image information of each of components constituting equipment; an electronic code giving unit that gives an electronic code corresponding to the discrimination information; a component information registering unit that links and registers mutually connected components; an image receiving unit that receives imaged data of a plurality of components mounted on the equipment; an electronic code recognizing unit that recognizes the electronic codes respectively marked on the plurality of components, from the imaged data; and a connection determining unit that determines whether a connection relation of the plurality of components mounted on the equipment is right or wrong, on a basis of the electronic codes recognized from the imaged data.
US09811893B2 Composable situational awareness visualization system
A system and methods for maintaining situation awareness about an event are disclosed. The methods includes displaying said the location of the event on a digital reference map that is representative of a geographic area. As amplifying information pertaining to the event is received, the information is displayed at the same pixel location of the digital reference map as the event location to fuse geo-visualization and situation awareness of an event at the same display. Amplifying information can include remote updates from emergency personnel responding to said. A plurality of digital reference maps, corresponding to geographic areas for respective users, can be networked. The result is a network wherein a plurality of corresponding user have real-time situational awareness of critical events within the aggregate geographical area represented by the digital reference maps.
US09811892B1 Separating sub-band image data for processing and merging with unprocessed image data
Embodiments of the present disclosure generally relate to image signal processing logic, and in particular, to separating an undecimated image signal data to create two components with lower resolution and full-resolution, generating an interpolation guidance information based on the two components created by separation, forming a difference image data representing the difference between the chroma and luma values of each pixel and its neighboring pixels, and merging the processed image data from the processing pipelines with the unprocessed image data using the interpolation guidance information generated. The generation of the interpolation guidance information is based on determining distances between pixel values from a group comprising pixels from interpolation nodes, pixels diagonally located adjacent to the interpolation nodes, pixels horizontally adjacent to the interpolation nodes, and pixels vertically adjacent to the interpolation nodes.
US09811891B2 Image shake correction device, optical apparatus, imaging apparatus, and control method
There is provided with an image shake correction device that controls an image correction unit and corrects an image shake of a captured image. The image shake correction device calculates a first correction amount to be used for correcting the image shake while shooting moving images and a second correction amount to be used for correcting the image shake while shooting still images based on a shake detection signal. The image shake correction device selects the correction amount to be used for correcting the image shake from either the first correction amount or the second correction amount and executes a control that updates an intermediate calculation value of the calculation unit corresponding to the correction amount that has not been selected from either the first calculation unit or the second calculation unit, with a value of the correction amount that has been selected.
US09811890B2 Method for obtaining at least one high dynamic range image, and corresponding computer program product, and electronic device
In one embodiment, it is proposed a method for obtaining at least one high dynamic range image via aligning and fusion of at least two low dynamic range images. The method is remarkable in that it comprises: obtaining a first low dynamic range image, said first low dynamic range image comprising several color components in a color space; obtaining a second low dynamic range image in said color space, comprising, for at least one component color, at least a part of pixels of said second low dynamic range image, defining a region, for which Euclidean distance between a value of a pixel in said region in said second low dynamic range image and a value of a corresponding pixel in said region in said first low dynamic range image is below a threshold; and said aligning comprising matching features obtained from said at least one component color of said first low dynamic range image and from said at least one component color of said second low dynamic range image.
US09811888B2 Image processing apparatus and image processing method
An image processing apparatus configured to correct at least part of a face image has an image acquisition unit that acquires an input image, a region extraction unit that extracts a pupil region, which is a region corresponding to an eye of a person, from the input image, a pixel extraction unit that extracts a pixel from the pupil region whose brightness value is higher than a threshold value, a determination unit that determines, based on the result of extraction performed by the pixel extraction unit, whether or not halation has occurred in the pupil region, and a correction unit that performs, based on the result of determination performed by the determination unit, processing for correcting halation on the pupil region. The pixel extraction unit sets the threshold value based on a bias of a brightness distribution of the pixels included in the pupil region.
US09811887B2 Apparatus and method for image stabilization using image blur correction
An apparatus for stabilizing an image includes: an image analyzing unit analyzing characteristics of each block to calculate a weight of each block; a significant block extracting unit extracting, from the blocks, a block having a weight larger than a threshold value, as a significant block; a feature point extracting unit extracting a feature point from the significant block by extracting pixels of the significant block and comparing at least one of color and brightness between the pixels and neighboring pixels of the pixels; a local motion vector calculating unit calculating local motion vectors of blocks corresponding to the feature point by referring a previous frame of the frame and estimating a motion of the at least one block; a global motion vector calculating unit calculating a global motion vector based on the calculated at least one local motion vector.
US09811879B2 Keeping map labels consistent across multiple zoom levels
A computer server prepares application-specific map data responsive to a request from a client device. The application-specific map data includes map feature data and label data which itself includes information that specifies one or more zoom levels for which the label information is appropriate to display. When generating the label data, a type table that designates label style information by feature type and by zoom level may be used at the server. The map feature data may also include a relative rank for each feature that is passed to its corresponding label. The display order allows the map client, when generating the map, to select the most appropriate labels to display when the display of all possible labels would cause clutter or otherwise violate label display rules.
US09811876B2 Display apparatus and control method
A display apparatus includes a deforming unit configured to geometrically deform an input image in order to correct a distortion in a projected image obtained when the input image is projected on a projection surface; and a setting unit configured to set parameters of image deformation processing by the deforming unit, wherein the setting unit sets the parameters such that a position of an intersection of diagonal lines of a first projected image obtained when the image before being deformed according to the set parameters is projected on the projection surface is identical to a position of an intersection of diagonal lines of a second projected image obtained when a deformed image, which is an image after being deformed according to the set parameters, is projected on the projection surface.
US09811871B2 System and method of watermarking
A method of watermarking video images of a particular instance of a virtual environment is provided. The method includes selecting a plurality of virtual objects for inclusion within the virtual environment and respectively altering a physical property of the selected virtual objects from a reference value to a respective different value. The respective different value is selected responsive to respective identification values of identification data associated with that particular instance of the virtual environment. The physical property has a visible effect on the appearance of the virtual objects. The method further includes rendering, for display, the virtual environment comprising the altered virtual objects.
US09811868B1 Systems and methods for integrating a deal process
A system which integrates a whole deal process including creation of a deal, conflicts approval, expense tracking, and deal closure in a financial institution is disclosed. The invention consists of three main components. The first one is a flexible user interface with high navigation ability. The second one is that a user can access secured multi-layer information flow in real time. The third one is that the financial institution can get the whole deal lifecycle.
US09811867B1 Systems and methods for a home market alert service
Disclosed herein are a method, system, and computer-readable storage medium comprising instructions for notifying a user of available realty in proximity to the user's approximate current location. In an embodiment, a triggering location region is defined based on the user's approximate current location. The triggering location region includes a second location that is associated with another person's profile that correlates with the user's profile. An alert is automatically provided to the user if available realty is within the defined triggering location region. In another embodiment, if available realty within the triggering location region meets the user's preferred criteria, information about the available realty may be automatically provided to the user.
US09811866B1 News alerts based on user analytics
A system gathers information on important and influential people and builds a social graph. The system regularly sends news alert messages to users. This can help users nurture their relationship with persons they are connected to, by providing them with updates on news and other events that happen to persons they are connected to. The watch can be customized with a variety of options, such as including related entities, organizing news alerts with user data, and other options.
US09811863B1 Database management system
The database management system can include a plurality of databases, including a first database and a second database. The first database can include a plurality of database tables and/or indexes for storing account data records and a plurality of associated first database identifiers. In some embodiments, the first database includes a first database query system. The second database can include a second database table and/or index configured to store a plurality of symbolic data. In some embodiments, the second database includes a management module for generating symbolic data to be stored in the second database table and/or for generating a plurality of reports, among other things.
US09811862B1 Determining risks related to activities on insured properties using informatic sensor data
A computer device and method for processing data to determine suggested modifications to the policy terms or conditions contingent upon informatic data relating to habits and activities of inhabitants of an insured property or location. Informatic data relating to an insured property or location is electronically received from at least one informatic sensor device and is analyzed to determine behavioral habits and activities of one or more inhabitants associated with the insured property so as to identify one or more risks associated with the insured property or location. Electronic data is received for one or more terms of an insurance policy associated with the insured property and is analyzed to determine suggested modifications to the policy terms or conditions based upon the determined behavioral habits and activities of the one or more inhabitants associated with the insured property.
US09811861B2 Voluntary benefits outsourcing systems and methods
Voluntary benefits outsourcing systems and methods may be used to provide voluntary benefits to employees. An employee may choose to select any number of voluntary benefits from a menu of voluntary benefits available to that employee through the voluntary benefits system. Available voluntary benefits may include, but are not limited to, automobile insurance, homeowners insurance, life insurance, accident insurance, critical illness insurance, disability insurance, healthcare insurance, dental insurance, long term care insurance, pet care insurance and legal services insurance, discounts on computers, movie tickets, auto financing, educational testing, telephones, travel, child care, and a host of other work/life offerings, for example. The voluntary benefits systems and methods include calculating a single payroll deduction based upon the selection of the voluntary benefits by the employee. In this manner, the employee may receive a pay check with only one deduction for all selected voluntary benefits.
US09811860B2 System and method for timed order entry and modification
A system and method for defining and processing timed orders are defined. According to one embodiment, a trader may define a timed order by defining an intra-day time trigger or a time period when the timed order should be automatically modified, such as deleted or cancelled/replaced with a new order. In one embodiment, the intra-day time trigger or time period may be dynamically changed to a later time, for example, upon receiving a predetermined user input. Also, the time trigger and time period may be configured to dynamically vary based on any user configurable formula. Also, the timed order may be associated with one or more actions to be taken once the order is deleted, such as sending a new order, for example.
US09811858B2 Method for enrolling and authenticating a cardholder
The invention relates to a method for enrolling and authenticating a bank's cardholder to a service provided by a service provider, characterized in that it comprises: a. receiving an identification cardholder data (ID) by a first channel; b. double-checking the identity of said cardholder by a second channel.
US09811856B2 System and method for reducing a processing time for a bank transaction
A system for reducing a processing time for a bank transaction is provided. The system includes a kiosk (102) which has (i) an input means (202) for receiving an information related to the bank transaction, (ii) a controller (204) which is configured to receive the information and generate a coded information; and (iii) a dispensing means (206) which dispenses a pre-processed receipt (104) which comprises the coded information (110).
US09811852B2 Systems and methods for automated mass media commerce
Systems and methods for implementing point of advertising purchasing include using mass media publications configured for or containing service, product or vendor transmittable signals, such as from radio frequency identification tags. In a preferred arrangement, a consumer perceiving an advertisement of the mass media publication may activate a reader in a portable communications device, such as a smart mobile or cellular phone, to receive information from the radio frequency signal associated with the advertisement to identify a vendor, product or service associated with the radio frequency identification. The smart mobile phone or communications device of the consumer may communicate with a system of a vendor across a network to order a product or product information from a system of the vendor over the network by using the information from the radio frequency identification.
US09811845B2 System for accelerated price master database lookup
A system generates a plurality of price master data lookup procedures that are capable of being executed in parallel. The plurality of price master data lookup procedures is stored in a repository in an in-memory system. The in-memory system includes a parallel processor. The system accesses the repository of price master data lookup procedures, and retrieves price master data in parallel using the price master data lookup procedures. The system then calculates a price using the price master data retrieved from the price master database in the in-system memory.
US09811840B2 Consumer interface device system and method for in-store navigation
A consumer interface device (“CID”) implemented in a retail store provides an interactive in-store shopping experience. In particular, the CID may provide in-store navigation to a desired product. The CID may receive input from a user specifying the desired product, or the CID may suggest a product and provide navigation to the desired and/or suggested product. The CID may be mounted on a shelf in a retail store and may include a microprocessor, a touchscreen, a digital storage medium, and a networking device. The CID may track the success of particular in-store advertisements with regard to particular consumers or types of consumers; provide in-store navigation to products; enable purchases via a network; and target an individual consumer or group of consumers with product content specifically directed to the respective consumers or groups of consumers.
US09811839B2 Multiple CRM loyalty interface framework
A system and method for providing a customer loyalty framework for a customer relationship management (CRM) system. The framework includes an internal CRM system, an internal loyalty system and an internal enterprise resource planning (ERP) system. The internal CRM system has a CRM repository storing CRM data and the internal loyalty system has a loyalty repository storing loyalty data for one or more customers enrolled in a company loyalty program. The internal CRM system stores business logic that is executable by the internal loyalty system, the internal CRM system, and/or the internal ERP system to execute the company loyalty program. The system further includes an external CRM system connected with the internal network by an external communication network. The external CRM system generates a web user interface for receiving customer transaction data, and transmitting the customer transaction data via the external communication network to the internal network for processing by the internal CRM system, the internal loyalty system and an the internal ERP system according to the business logic.
US09811832B2 System, method, and computer program product for issuing and using debit cards
A system, method, and computer program product are used to issue and track debit cards. A system comprises an enrolling system that verifies an enrollee, associates an enrollee's main and overdraft account, and issues a debit card, an authentication system that receives information regarding a requested transaction of a debit card and that receives information regarding the main and overdraft account associated with the debit card and accepts or rejects the requested transaction based thereon, and a settlement system that generates a periodic report of at least one of the transactions, the main account, and the overdraft account. The overdraft account can be a charge or credit account.
US09811828B2 Method for authentication of mobile transactions using video encryption and method for video encryption
The present invention relates to a method which aims to improve data security in mobile payment transactions. To achieve this goal, we propose a highly secure method for transactions validation through video encryption and a new view of secrecy based on the combination of encrypted video (102, 203, 305) and a transparent safe card (110, 202, 307) with unique secret pattern (111, 308). This safe card (110, 202, 307) is shown as a translucent or transparent device capable of acting as “layer” or decoding mask using visual cryptography techniques. Additionally, it is proposed in one embodiment of the present invention a method for encryption of unencrypted video (602) through a frame analysis module (601) and a frame recomposition module (612).
US09811826B2 Method and apparatus for increasing security of an electronic payment
Methods and apparatus for increasing security of an electronic payment are provided. By monitoring that an application program used for the electronic payment starts running in a terminal apparatus, whether another currently-running program in the terminal apparatus has a keyword existed in a pre-set security-threat program listing is checked. The another currently-running program having the keyword existed in the pre-set security-threat program listing is then terminated. An exemplary apparatus can include a monitoring module, a keyword checking module, and/or a first processing module.
US09811818B1 Wearable personal digital device for facilitating mobile device payments and personal use
Provided is a wearable personal digital device for point of healthcare saliva testing. The wearable personal digital device may comprise a processor, a display, biometric sensors, activity tracking sensors, a memory unit, a communication circuit, a housing, an input unit, a projector, a timepiece unit, a haptic touch control actuator, a band, a mounting clip, a saliva sample insert apparatus, a pinhole, a light emitting diode board, a battery, and a set of sensors. The processor may be operable to receive data from an external device, provide a notification to a user based on the data, receive a user input, and perform a command selected based on the user input. The housing may be adapted to enclose the components of the wearable personal digital device. The band may be adapted to attach to the housing and secure the wearable personal digital device on a user body.
US09811812B2 Vehicular violation fine payment using portable computing device
Methods and systems read a computer readable code on a printed vehicular violation using an optical sensor of a portable computing device and access a vehicular violation database to identify a registered vehicle corresponding to data in the computer readable code. The methods and systems retrieve a vehicular violation history for the registered vehicle. The vehicular violation history is a history of vehicular violations maintained by the vehicular violation database related to the registered vehicle, and includes a payment status of fines associated with the vehicular violations. The methods and systems therefore display this vehicular violation history and display an option to pay one or more of the fines on the graphic user interface. The methods and systems then receive payment information into the graphic user interface, and process the payment of one or more of the fines through the portable computing device, using the payment information provided.
US09811801B2 Method of fuel management utilizing fraud indication of vehicle fueling exceeding a cost threshold
A method of fuel management, including the specifics of a cost threshold. A method of fuel management, comprising setting a cost threshold for vehicle fueling, and determining if a vehicle has exceeded the cost threshold. In general a fuel management system for use by operators of temporary and/or permanent inventories of vehicles such as vehicle dealerships. Fuel vouchers are issued by authorized issuing personnel to authorized recipients if a validation procedure is passed using a database incorporating employee and vehicle inventory information. At the time of delivery, the fueling station will verify the vehicle and individual presenting the voucher. If verification occurs, the authorized quantity of fuel is dispensed. The voucher and sales receipt are returned to the dealership for future auditing and report generation.
US09811800B1 Contextual recording of shipment receiving
Methods and systems are described for inventory tracking using a contextual recording of an item being received into inventory. A recording may be taken by a recording device as an item is being received into inventory at a fulfillment center from, or on behalf of, a third party. As a worker at the fulfillment center processes the item, the recording device may capture the worker's actions. The recording may be further combined with contextual information related to the item and/or the actions performed by the worker as the item is received and processed. The resulting contextual recording may then be provided to the third party who provided the item to the receiving site. Using the contextual recording, the third party and/or an owner or operator of the receiving site may determine whether an inventory item was properly received.
US09811798B2 Systems and methods of locating and selling items at attended delivery/pickup locations
A system and method for locating nearby attended delivery/pickup locations with a particular item in stock is described. The system receives a request from an individual to purchase a particular item from an on-line retailer. The system receives information associated with attended delivery/pickup locations, including location and inventory information. The system then determines which (if any) attended delivery/pickup locations (e.g., the attended delivery/pickup locations are not the on-line retailer) are near the individual and have the particular item in stock and notifies the individual. In various embodiments, the system enables the user to purchase or reserve the particular item at the particular attended delivery/pickup location.
US09811796B2 Method for delivering a shipment by an unmanned transport device
The invention relates to a method for delivering a shipment by an unmanned transport device to a receiving container for said shipment, the method comprising the following and additional steps: moving the unmanned transport device into a destination area associated with the receiving container, on the basis of geographical co-ordinates; once the unmanned transport device has reached the destination area, pairing of the transport device with the receiving container and exchanging electronic authorization information between the receiving container and the unmanned transport device.
US09811792B2 Expert exchange during UML design updates
A method to enable software architects to optimally select resources to enhance reused or previously developed components of a UML model. During a UML design phase, if a component is detected to be an enhancement of a previously developed component, the method determines if the resource who developed the component previously is available for assignment. If available, the resource is selected as the optimal candidate. If unavailable, the system and methods look at several factors to determine if reassignment of resource is possible. These factors implement: a Keyword/Requirement Assignment; a Component History Detection or a Component Update History detection where a keyword triggers a search for developers who worked on a previous version; a Repository History where absence of a keyword triggers a search in component repositories for a component development history, and associated developers. After component developers are identified, their current availability is determined.
US09811791B2 Personalized work planning based on self-optimizing role-based crowd-sourced information
According to a general aspect, a system for personalized planning based on crowd-sourcing includes a data collector configured to collect task-related data specific to a user from multiple different data sources, and a planning optimizer configured to determine a task list providing upcoming tasks to complete based on an analysis of the task-related data in view of role-based task data and task-tracking information. The planning optimizer obtains a task from other users having a same role as the user based on the role-based task data, determines a suggested activity for completing the task based on the task-tracking information, and provides the task list to the user via a user interface.
US09811786B2 Reservations-based intelligent roadway traffic management
Concepts and technologies disclosed herein are directed to reservations-based intelligent roadway traffic management. According to one aspect disclosed herein, a roadway usage management (“RUM”) system can receive, from a user device, a reservation request. The RUM system can extract, from the reservation request, a route to a destination location. The route can include a roadway segment to be used by a user vehicle for travel to the destination location. The RUM system can determine a time block during which entry to the roadway segment is available. The RUM system can generate a reservation response that includes the time block available to satisfy the reservation request and can send the reservation response to the user device. The user vehicle can be a partially autonomous vehicle or a fully autonomous vehicle.
US09811784B2 Modular station pickup locations
A pickup location that includes a control station and one or more storage compartment modules provides the ability for items to be ordered and delivered for pickup by a user without having to pack those items in a shipping package prior to shipping from a materials handling facility. Delivering items for pickup by a user without having to package the items prior to shipping, may provide a better experience for the customer, reduce waste in packaging material and a lower cost of delivering the ordered items to the customer.
US09811781B2 Time-series data prediction device of observation value, time-series data prediction method of observation value, and program
A time-series data prediction device includes an acquisition unit, a prediction model generation unit, and a prediction unit. The acquisition unit acquires a plurality of observation values that continue at predetermined time intervals, as a prediction data, from time-series data of an observation value of a predetermined observation target, and acquires a training data. The prediction model generation unit generates a prediction model to calculate time-series data, which is an observation value predicted based on given time-series data, using the training data. The prediction unit calculates a predicted value of an observation value using the generated prediction model and the prediction data.
US09811776B2 Determining a meaning of a knowledge item using document-based information
Systems and methods that determine a meaning of a knowledge item using related information are described. In one aspect, a knowledge item is received, related information associated with the knowledge item is received, at least one related meaning based on the related information is determined, and a knowledge item meaning for the knowledge item based at least in part on the related meaning is determined. Several algorithms and types of related information useful in carrying out such systems and methods are described.
US09811774B2 Resilient radio-frequency tag
A transponder comprises a first polymer layer. A radio frequency (“RF”) transponder is affixed to the first polymer layer, wherein the RF transponder includes a processor in electrical communication with a graphene-based antenna. A second polymer layer is formed on the first polymer layer and the RF transponder. The first polymer layer and second polymer layer form an encasement around the RF transponder. The encasement has a hermeticity of about 10−7 to about 10−12 atm·cc/sec. The encasement provides improved impact, temperature, vibration, chemical, and/or corrosion protection to the RF transponder.
US09811771B2 User tone reproduction curve ink limit warning
If elements (curves) of a tone reproduction curve increase application of marking material, the magnitudes of the elements of the tone reproduction curve are summed. If the summed magnitudes of the elements of the tone reproduction curve exceed marking material limits, a warning message is output.
US09811769B2 Printing apparatus, information processing apparatus and method for controlling the information processing apparatus, and storage medium for spooling data to perform print processing
A printing apparatus 100 performs print processing for a PDF file received via a communication unit 105. The printing apparatus 100 includes a CPU 101 and a HDD 104 storing the PDF file. The CPU 101 controls the HDD 104, secures a storage area corresponding to a maximum size of the PDF file that can be processed by the printing apparatus 100 each time reception of the PDF file is started, and sequentially stores PDF files received for each secured storage area. The CPU 101 updates a size of the secured storage area from the maximum size of the PDF file that can be processed by the printing apparatus 100 to an actual size of the PDF file having been received completely. The CPU 101 performs control so that the PDF files stored in the HDD 104 are processed in an order of reception start.
US09811767B2 Image processing apparatus, image processing method and program
There is provided an image processing apparatus for performing image processing on image data generated based on an image of a recording medium conveyed in a conveyance direction, comprising: a horizontal edge detection unit configured to detect a horizontal edge included in the image data; a slanted edge detection unit configured to detect a slanted edge adjoining the horizontal edge included in the image data; a calculation unit configured to calculate coordinates of a distal end of the slanted edge, the other distal end of the slanted edge adjoining the horizontal edge; and a coordinate calculating unit configured to calculate coordinates related to an edge of the recording medium based on the horizontal edge and the coordinates of the distal end calculated by the calculation unit.
US09811766B2 Electronic device having a drawable section with multiple electrical loads
An electronic device includes a controller and a unit section. The controller is configured to control operation of the electronic device. The unit section is drawable from a main body of the electronic device on which multiple loads and the controller are mounted. The unit section includes a first load, a second load, and a third load. Each of the first load and the second load is connected to a serial communication unit that enables serial communication with the control unit. The third load is connected to a communication line used for communication with the controller, without being connected to the serial communication unit.
US09811764B2 Object image recognition and instant active response with enhanced application and utility
A device for detecting and addressing offending objects that are found in a fluid. The device has an image capturing device that receives images of a substrate such as a fluid. The captured images are analyzed by an image recognition system. If the image recognition system detects the presence of an offending object—the device performs further steps to remove or neutralize the offending object.
US09811760B2 Online per-feature descriptor customization
An image processing system includes a processing device having a memory device for storing computer-executable instructions. The processing device is programmed to define a first descriptor in a first image, generate a mask from the first descriptor, and define a second descriptor in a second image. The processing device is further programmed to compare the first descriptor to the second descriptor to define a first error vector, determine a second error vector by applying a mask, and compute the total error of the second error vector to determine an error between the first descriptor and the second descriptor.
US09811758B2 Matching geometry generation and display of mammograms and tomosynthesis
A method and a system for using tomosynthesis projection images of a patient's breast to reconstruct slice tomosynthesis images such that anatomical structures that appear superimposed in a mammogram are at conforming locations in the reconstructed images.
US09811751B2 Image pickup apparatus with boundary identifier for areas of interest
An image pickup apparatus includes: an interest area setter configured to input a signal for setting multiple interest areas inside an image pickup area of an image sensor; a readout area setter configured to set a readout area from which an image signal is read out from the image sensor; a sensor readout controller configured to control readout of a pixel signal of the readout area from the image sensor; an output signal generator configured to generate an image signal to be output based on the pixel signal read out by the sensor readout controller; and a boundary identifier configured to make identifiable a boundary of each of the multiple interest areas in an image formed by the image signal to be output.
US09811747B2 Traffic light detecting device and traffic light detecting method
A traffic light detecting device includes a camera capturing an image in the travelling direction of a vehicle, and a traffic light detecting unit detecting a traffic light from the image. The unit sets reference signals the number of which is a multiple of three, and phases of which are shifted each other by a time obtained by dividing a cycle of an alternating current power supplied to the traffic light by the multiple of three, and adjusts a phase of the reference signal which is closest to the phase of the alternating current power, to the phase thereof. The unit extracts from the image a synchronized pixel with a luminance which varies in synchronization with the reference signal having the phase adjusted to the phase thereof, and judges that a traffic light is present at a position of the synchronized pixel.
US09811740B2 Computer-readable medium storing therein image processing program, image processing device, and image processing method
A non-transitory computer-readable storage medium storing an image processing device that causes a computer to execute a process includes: individually detecting, as a detection target candidate, a first portion of each of detection targets that appear in an image imaged by an imaging device, by using a first detection area corresponding to the first portion; detecting a detection target for a detection target candidate corresponding to a detection target that is not covered by another detection target and that is included in the detected detection target candidates, by using a second detection area corresponding to a second portion including the first portion; and detecting a detection target for a detection target candidate corresponding to a detection target, covered by another detection target and included in the detected detection target candidates, by using a third detection area that corresponds to a third portion including the first portion.
US09811735B2 Generic object detection on fixed surveillance video
Systems and methods are disclosed for computer vision and object detection by extracting tracks of moving objects on a set of video sequences; selecting a subset of tracks for training; rendering a composite of each selected track into a single image; labeling tracks using the rendered images; training a track classifier by supervised machine learning using the labeled tracks; applying the trained track classifier to the remainder of the tracks; and selecting tracks classified with a low confidence by the classifier.
US09811734B2 Crowd-sourced creation and updating of area description file for mobile device localization
A computing system includes a network interface, a first datastore, a second datastore, and a merge module. The merge module is to receive a set of one or more area description files from a set of one or more first mobile devices. Each area description file represents a point cloud of spatial features detected by a corresponding first mobile device at an area. The computing system further includes a localization module and a query module. The localization generation module is to generate a localization area description file for the area from the set of one or more area description files and to store the localization area description file in the second datastore. The localization area description file represents a point cloud of spatial features for the area. The query module is to provide the localization area description file to a second mobile device via the network interface.
US09811732B2 Systems and methods for object tracking
A method performed by an electronic device is described. The method includes determining a local motion pattern by determining a set of local motion vectors within a region of interest between a previous frame and a current frame. The method also includes determining a global motion pattern by determining a set of global motion vectors between the previous frame and the current frame. The method further includes calculating a separation metric based on the local motion pattern and the global motion pattern. The separation metric indicates a motion difference between the local motion pattern and the global motion pattern. The method additionally includes tracking an object based on the separation metric.
US09811729B2 Iris recognition via plenoptic imaging
Iris recognition can be accomplished for a wide variety of eye images by using plenoptic imaging. Using plenoptic technology, it is possible to correct focus after image acquisition. One example technology reconstructs images having different focus depths and stitches them together, resulting in a fully focused image, even in an off-angle gaze scenario. Another example technology determines three-dimensional data for an eye and incorporates it into an eye model used for iris recognition processing. Another example technology detects contact lenses. Application of the technologies can result in improved iris recognition under a wide variety of scenarios.
US09811724B2 Information processing apparatus, system, and non-transitory computer readable medium
An information processing apparatus includes a recognition unit. The recognition unit has image recognition methods of plural types. The recognition unit recognizes, in a case where image data of a first document and image data of a second document are generated by a generation unit that reads a document and generates image data of the document, the type of the first document from the image data of the first document and recognizing the type of the second document from the image data of the second document using an image recognition method corresponding to the type of the first document among the image recognition methods of the plural types, the first document and the second document being included in plural documents.
US09811721B2 Three-dimensional hand tracking using depth sequences
In the field of Human-computer interaction (HCI), i.e., the study of the interfaces between people (i.e., users) and computers, understanding the intentions and desires of how the user wishes to interact with the computer is a very important problem. The ability to understand human gestures, and, in particular, hand gestures, as they relate to HCI, is a very important aspect in understanding the intentions and desires of the user in a wide variety of applications. In this disclosure, a novel system and method for three-dimensional hand tracking using depth sequences is described. Some of the major contributions of the hand tracking system described herein include: 1.) a robust hand detector that is invariant to scene background changes; 2.) a bi-directional tracking algorithm that prevents detected hands from always drifting closer to the front of the scene (i.e., forward along the z-axis of the scene); and 3.) various hand verification heuristics.
US09811719B2 Information processing apparatus and method, and non-transitory computer readable medium
An information processing apparatus includes a receiving unit, a detecting unit, and an associating unit. The receiving unit receives a captured moving image of a target person. The detecting unit detects a cue given by the target person. The associating unit associates the cue, given by the target person and detected by the detecting unit, with the moving image so that the cue will be used to designate the moving image used for evaluating the target person.
US09811715B2 Image generator and image generation method
An image generator configured to generate a face detecting image used in face detection processing of detecting a face from an image, has a representative luminance calculator that calculates a representative luminance value representing a luminance value of each pixel of a photographed image obtained by photographing; and a gamma converter that generates the face detecting image by performing gamma conversion processing on the photographed image. The luminance value of each pixel of the image is converted using a predetermined gamma value. The gamma converter performs the gamma conversion processing using a first gamma value when the representative luminance value calculated by the representative luminance calculator is greater than or equal to a predetermined threshold.
US09811714B2 Building datum extraction from laser scanning data
A method, apparatus, system, and computer program product provide the ability to extract level information and reference grid information from point cloud data. Point cloud data is obtained and organized into a three-dimensional structure of voxels. Potential boundary points are filtered from the boundary cells. Level information is extracted from a Z-axis histogram of the voxels positioned along the Z-axis of the three-dimensional voxel structure and further refined. Reference grid information is extracted from an X-axis histogram of the voxels positioned along the X-axis of the three-dimensional voxel structure and a Y-axis histogram of the voxels positioned along the Y-axis of the three-dimensional voxel structure and further refined.
US09811712B2 Intensified sensor array for static electricity
Provided is a intensified sensor array for static electricity having a structure in which a static electricity preventing wiring covers an upper surface of a pixel circuit to cut off static electricity, so when static electricity of a high voltage is momentarily generated, the static electricity induced through the static electricity preventing wiring is discharged, thereby being capable of effectively protecting the pixel circuit of a lower part from the static electricity.
US09811711B2 Fingerprint detection with transparent cover
An electronic device includes a transparent cover and a light source disposed at an edge of the transparent cover. The light source is configured to inject light into the transparent cover. The transparent cover guides the light until interaction with a fingerprint ridge at the transparent cover. The electronic device further includes a filter disposed along the transparent cover. The filter is configured to selectively allow the light scattered by the fingerprint ridge to pass through the filter. A detector generates a signal indicative of the scattered light allowed through the filter.
US09811705B1 Illumination system with active element for generating different illumination patterns for a data reader
A data reader for reading and decoding a code from an item. The data reader includes an imager operable to form an image of the code from an item located in a field of view of the data reader. The data reader further includes an illumination system including optics arranged to direct light from one or more illumination sources along one of a variety of different optical paths to illuminate the field of view of the data reader with one of a plurality of light patterns. The data reader also includes an active element controllable to selectively direct the light along one of the optical paths.
US09811704B2 Support and capsule for preparing a beverage by centrifugation, system and method for preparing a beverage by centrifugation
A code support for association with or part of a capsule used in delivering a beverage in a beverage producing device by centrifugation of the capsule is disclosed. A capsule that includes the code support, as well as a system to read and process the code support, are also disclosed. Further disclosed is a method of reading and processing the code support.
US09811700B2 Fractal plasmonic surface reader antennas
Plasmonic-surface antenna systems are described in which resonators, or cells, are closely arranged but do not touch. At least a portion of a radiating surface includes a plurality of cells (operative as resonators) placed very close together to one so that a surface (plasmonic) wave causes near replication of the current of one cell in an adjacent cell. Cells with one or more fractal shapes may be used as a fractal plasmonic surface (FPS). Systems and/or methods are described of using plasmonic surfaces or fractal plasmonic surfaces for radiofrequency identification (RFID). A PS or FPS may act as an intermediary array of antennas, which can serve to connect an RFID reader with one or more RFID tags. Structures including cages are described that can include one or more surfaces that are each an FPS. Methods of power transfer are described.
US09811699B2 Master tracking device
A master tracking device, including a first transceiver for a local area network (LAN) configured to acquire a tag information from a plurality of radio frequency identification (RFID) tags; a global positioning system (GPS) receiver configured to acquire a location information; a microcontroller; a time base; and a second transceiver for a wide area network (WAN) configured to transmit a time stamp and the acquired information to a server. In other aspects, a method of tracking asserts using a master tracking device and a non-transitory computer readable medium are provided.
US09811698B2 System and method for tracking and utilizing data tag carriers
Systems and methods are disclosed for tracking and utilizing data tag carriers involving a plurality of terminals, and associated data tags and data tag carriers. A first terminal obtains an initial data tag from an initial data tag carrier. The initial data tag includes initial service processing information and information about the initial data tag carrier. A first data tag carrier group is coupled to the first terminal and comprising at least one first data tag carrier. The first data tag carrier group obtains the initial data tag from the first terminal and to release the first data tag through the first data tag carrier. The first data tag includes a first service processing information, information about the first terminal and the first data tag carrier. The disclosed systems and methods are simple, easy to implement, and of low cost.
US09811695B2 Chip card arrangement, chip card, apparatus for contactless interaction with a chip card arrangement or a chip card, and method for operating and method for producing a chip card arrangement or chip card
In various embodiments, a chip card arrangement for carrying out contactless interaction with an external apparatus is provided. The chip card arrangement may include: a chip card, which has an electronic circuit, and having an optical coding element, which can be used to present an optically capturable code, wherein the electronic circuit is designed such that the interaction requires at least the code.
US09811694B2 Magnetic card reader and transaction terminal device having the same
Magnetic readers that read magnetic data which is recorded on a magnetic card and a flexible cable that transfers each of the signals from the magnetic readers to a signal processing circuit side are included, branch portions that are branched off from a main body of the flexible cable and are connected to the magnetic readers, respectively, are provided in the flexible cable, the branch portions have first and second main-body portion side end portions, respectively, that extend in parallel to each other along a card sliding passage, and the main-body portion has a branch portion side end portion that intersects the card sliding passage and extends.
US09811691B2 Program execution device
A program execution device capable of protecting a program against unauthorized analysis and alteration is provided. The program execution device includes an execution unit, a first protection unit, and a second protection unit. The execution unit executes a first program and a second program, and is connected with an external device that is capable of controlling the execution. The first protection unit disconnects the execution unit from the external device while the execution unit is executing the first program. The second protection unit protects the first program while the execution unit is executing the second program.
US09811687B2 Common location of user managed authorization
A method and apparatus for managing authorizations to access personal data of a user is disclosed. A computer retrieves a set of authorizations for a plurality of web based applications, wherein an authorization enables an application of the plurality of web based applications to access at least a portion of the personal data of the user. The computer presents the set of authorizations on a graphical user interface. The computer receives a user input indicating a change to a particular authorization in the set of authorizations for a particular web based application in the plurality of web based applications. Responsive to receiving the user input indicating the change to the particular authorization in the set of authorizations, the computer then stores the change to the particular authorization in the set of authorizations for the plurality of web based applications to access the personal data.
US09811681B2 Method and system for providing access to a device for a user
The present invention relates to a method and system for providing access to a device for a user. The method comprises the steps of receiving an access attempt from the user to the device, identifying the user attempting to access the device, retrieving personal information from a database related to the user, the personal information comprising personal traits of the user, selecting a visual challenge configured based on the personal information, issuing the visual challenge to the user, receiving visual input corresponding to an eye-movement of the user relating to the visual challenge, determining whether the user passed the visual challenge based on the received visual input corresponding to an eye movement of the user, and allowing access to the device for the user if the user passes the visual challenge, or denying access to the device for the user if the user fails the visual challenge.
US09811679B2 Electronic system with access management mechanism and method of operation thereof
An electronic system includes: a control unit configured to operate on a user interface; and the user interface, coupled to the control unit, configure to: present an application coupled to an access configuration to customize a permission level for a service type, and receive an input for changing the permission level of the service type for accessing a resource type for customizing an operation of the application on a device.
US09811678B2 Method and system for transferring data and instructions through a host file system
A method for encrypting data may generate an encryption instruction and combine it with a payload of data to form a packet. The packet is associated with a command and passed to a host file system process. The packet, now associated with a second command, is received from the host file system process. The encryption instruction and the payload of data are extracted from the packet. At least a portion of the payload of data is encrypted based on the encryption instruction. A method for decrypting data may receive a packet and generate a decryption instruction. At least a portion of the packet is decrypted using at least the decryption instruction. The second packet comprising the decrypted packet is passed to a host file system process. A third packet comprising the decrypted packet is received from the host file system process. The decrypted packet is extracted from the third packet.
US09811676B1 Systems and methods for securely providing information external to documents
A computer-implemented method for securely providing information external to documents may include identifying a document that may include at least one link to content external to the document, retrieving the content external to the document from the link, converting the content external to the document to embeddable content in a secure format that can be embedded within the document and creating a secure version of the document at least in part by embedding the embeddable content that has been converted to the secure format into the document. Various other methods, systems, and computer-readable media are also disclosed.
US09811671B1 Authentication method and system
The present invention provides a method and apparatus for the production and labeling of objects in a manner suitable for the prevention and detection of counterfeiting. Thus, the system incorporates a variety of features that make unauthorized reproduction difficult. In addition, the present invention provides an efficient means for the production of labels and verification of authenticity, whereby a recording apparatus which includes a recording medium, having anisotrophic optical domains, along with a means for transferring a portion of the recording medium to a carrier, wherein a bulk portion of the recording medium has macroscopically detectable anisotrophic optical properties and the detecting apparatus thereon.
US09811666B2 System and method providing dependency networks throughout applications for attack resistance
A method and system is provided to automatically propagate dependencies from one part of a software application to another previously unrelated part. Propagation of essential code functionality and data to other parts of the program serves to augment common arithmetic functions with Mixed Boolean Arithmetic (MBA) formulae that are bound to pre-existing parts of the program. A software application is first analyzed on a compiler level to determine the program properties which hold in the program. Thereafter, conditions are constructed based on these properties and encoded in formulae that encode the condition in data and operations. Real dependencies throughout the application are therefore created such that if a dependency is broken the program will no longer function correctly.
US09811664B1 Methods and systems for detecting unwanted web contents
Unwanted web contents are detected in an endpoint computer. The endpoint computer receives a web page from a website. The reputation of the website is determined and the web page is scanned for malicious codes to protect the endpoint computer from web threats. To further protect the endpoint computer from web threats including mutating unwanted web contents, page structure traits of the web page are generated and compared to page structure traits of other web pages detected to contain unwanted web contents.
US09811662B2 Performing anti-virus checks for a distributed filesystem
The disclosed embodiments disclose techniques that facilitate the process of performing anti-virus checks for a distributed filesystem. Two or more cloud controllers collectively manage distributed filesystem data that is stored in one or more cloud storage systems; the cloud controllers ensure data consistency for the stored data, and each cloud controller caches portions of the distributed filesystem. During operation, a cloud controller receives a write request from a client system that seeks to store a target file in the distributed system. A scan is then performed for this target file. For instance, the scan may be an anti-virus scan that ensures that viruses are not spread to the distributed filesystem or the clients of the distributed filesystem.
US09811661B1 System and method for protecting computers from unauthorized remote administration
Disclosed are system and method for protecting computers from unauthorized remote administration. One exemplary method comprises: intercepting events occurred in a computer system; determining parameters of each intercepted event for identifying each intercepted event as being relating to a first data transfer by an application in a computer network or a second data transfer to an application from a peripheral data input device of the computer system; determining two intercepted events as being dependent on each other; determining a rule defining a dependency of the parameters of the two intercepted events; determining a degree of similarity of the rule and a previously created rule; if the degree of similarity exceeding a selected threshold value, identifying at least one application based at least on the rule and the previously created rule; and analyzing the at least one application for detecting a remote administration application.
US09811659B1 Systems and methods for time-shifted detection of security threats
The disclosed computer-implemented method for time-shifted detection of security threats may include (1) collecting history data that describes activity of the computing system during a past time period, (2) archiving the history data in association with the past time period, (3) identifying a potential security threat to the computing system that was unknown to a software security system during the past time period, and (4) in response to identifying the potential security threat, replaying the history data through the software security system to enable the software security system to determine whether the computing system was affected by the potential security threat during the past time period. Various other methods, systems, and computer-readable media are also disclosed.
US09811658B2 Selectively capturing video in a virtual environment based on application behavior
One example method includes executing a software application within the virtual machine environment; during execution of the software application, detecting one or more actions specified by a malicious application policy being performed by the software application within the virtual machine environment, the malicious application policy specifying one or more actions that will trigger video capture in the virtual machine environment executing the software application; and initiating capture of a video signal of the virtual machine environment in response to detecting the one or more actions specified by the malicious application policy.
US09811654B2 Systems and methods for providing authentication using a managed input/output port
In accordance with embodiments of the present disclosure, an information handling system may include a processor, an input/output port communicatively coupled to the processor, and an access controller communicatively coupled to the processor. The an input/output port may be configured to receive an external input/output device and communicatively couple such input/output device to one or more information handling resources of the information handling system. The access controller may be configured to responsive to an attempted management operation at the information handling system, determine if an input/output device coupled to the input/output port is authenticated as a trusted input/output device. The access controller may also be configured to, responsive to determining that the input/output device is authenticated as a trusted input/output device, allow execution of the attempted management operation.
US09811648B2 Wearable device performing user authentication using bio-signals and authentication method of the same
A wearable device includes a first sensor configured to detect a first biosignal generated in response to a gesture performed by a user, and a second sensor configured to detect a second biosignal of the user. The device further includes a memory configured to store, with respect to at least one user, information of the first biosignal and the second biosignal, and a processor configured to initiate user authentication based on a result of determining whether the detected first biosignal corresponds to the stored information, and authenticate the user by comparing the detected second biosignal to the stored information.
US09811647B2 Electronic device, method and storage medium
According to one embodiment, an electronic device includes one or more connectors configured to connect external devices, and circuitry. The circuitry is configured to detect that the external devices are connected to the one or more connectors, and to authenticate access of a user based on an order in which the external devices are connected to the one or more connectors.
US09811645B2 Dynamic selection of authorization processes
Technology is disclosed herein for licensing applications using a preferred authorization process dynamically identified based on conditions associated with an initiation of an application. Authorization is then attempted using the preferred authorization process. In some examples, the preferred authorization process is selected from at least a keyless authorization process and a key-based authorization process.
US09811644B1 Method for distribution of licenses based on geographical location
A system is described for a license provider to distribute licenses for software applications. A license server (102) is operated by the license provider to distribute licenses to user devices (110). At least one local interface device such as an NFC pad (104) is provided at a known geographical location, configured to communicate with the license server, and further configured to communicate with a user device (110) when located less than a predetermined maximum distance from the local interface device. The local interface device is configured to be authenticated to the license server and provides a mechanism for a user device (110) communicating with the local interface device (104) to use the authentication of the local interface device to obtain a license from the license server (102).
US09811640B1 Automatic selection of time interval size in implicit tau-leaping algorithm
A modeling and simulation environment enables a user to create a model of a stiff chemical or biological system. The stiff chemical or biological system refers to a system that includes at least two or more different time scales of the chemical or biochemical reactions. The modeling and simulation environment also enables the user to solve the stiff chemical or biological system using a leaping algorithm. The leaping algorithm may leap over simulation of the reactions occurring in the time interval to accelerate the simulation of the chemical or biological system. The algorithm maximizes the size of the time interval by adjusting the size of the time interval using a bracketing algorithm.
US09811635B2 Immune and oxygen system measuring and drug screening method and apparatus
Method and apparatus for monitoring health as related to immune system function, and for measuring the effects of toxins and other stresses. A method for pre-screening drugs for the pharmaceutical pipeline. A method for using an Immunogram as a research tool. A method for preparing compounds or drugs for treatment, therapy, or cure of diseases.
US09811634B2 Systems and methods to predict the chances of neurologically intact survival while performing CPR
According to one aspect, a method for predicting the likelihood of survival of a particular individual with favorable neurological function during a cardiopulmonary resuscitation (CPR) procedure includes obtaining an electroencephalogram (EEG) signal of the particular individual during the CPR procedure. The method also includes obtaining a non-invasive measure of circulation of the particular individual during the CPR procedure and generating a prediction for the likelihood of survival of the particular individual with favorable neurological function based on the EEG signal and the non-invasive measure of circulation.
US09811632B2 Computing systems and methods for electronically indicating the acceptability of a product
In part, the invention relates to computing systems and methods for electronically indicating the acceptability of a product. An image capture and communication device may analyze a product label that includes one or more monitors, authentication elements, and identification elements. The image capture and communication device may determine the type and features of the monitors, authentication elements, and identification elements. The image capture and communication device may transmit data based on the type and features to a host server, which may transmit data associated with the host product to the image capture and communication device in, inter alia, the form of an acceptability report.
US09811625B2 Computer-implemented method and computer program for generating a layout of a circuit block of an integrated circuit
A computer implemented method and a computer program for generating a layout of a circuit block of an integrated circuit are provided. Input data is received identifying a plurality of circuit elements and interconnections required to implement the circuit block, and the method also has access to a cell library providing a plurality of standard cells, where each standard cell defines a corresponding circuit element using transistors, the transistors comprising n-type transistors and p-type transistors. A plurality of rows are formed within which to place standard cells from the cell library in order to implement the circuit block, the plurality of rows including at least one body biased row in which a body bias is to be applied in respect of either the n-type transistors or the p-type transistors provided by the standard cells placed in that body biased row. Constraint data is specified identifying a subset of the standard cells that are allowed to be placed in each body biased row, and the layout is then generated by placing standard cells within the plurality of rows having regard to the input data, an indication of each body biased row, and the constraint data for each body biased row. This enables a significant improvement in the benefits that can be achieved through the use of body biasing mechanisms, for example allowing a significant increase in switching speed of the circuit block to be achieved, without a significant increase in leakage current.
US09811624B2 Timing closure methodology including placement with initial delay values
An automated method for designing an integrated circuit layout using a computer based upon an electronic circuit description and based upon cells which are selected from a cell library, each of the cells having an associated area, comprising the steps of: (a) placing each of the cells in the integrated circuit layout so that the cells can be coupled together by wires to form a circuit path having an associated predetermined delay constraint wherein the cells are coupled together based upon the electronic circuit description input to the computer; (b) connecting the cells together with the wires to form the circuit path; and (c) adjusting an area of at least one of the cells to satisfy the associated predetermined delay constraint of the circuit path.
US09811623B2 Method for generating pattern, storage medium, and information processing apparatus
A method for generating a pattern includes defining a footprint of a main pattern in each cell, arranging a first cell and a second cell which has an auxiliary pattern outside the footprint of the main pattern, side by side in such a manner that the auxiliary pattern outside the footprint of the second cell is present in the footprint of the main pattern of the first cell, and generating the pattern of the mask by removing a pattern element of the auxiliary pattern outside the footprint of the second cell in a portion where the pattern element of the auxiliary pattern outside the footprint of the second cell is close to or overlaps with the main pattern in the first cell of the first cell and the second cell arranged side by side.
US09811619B2 Low drop-out voltage regulator modeling systems and methods
A specialized low drop-out voltage regulator (LDO) computer system stores a generalized base model of an LDO. The base model includes values representing a circuit topology and a set of analog behavior blocks associated with the generalized LDO. Values of a set of operational parameters associated with a specific model of LDO are input to the specialized LDO computer system from a data sheet associated with the specific model of LDO. The specialized LDO computer system transforms the set of operational parameters into a computer model of the specific LDO. The LDO-specific computer model is output as a netlist or as a set of instantiation control values to control external hardware such as an integrated circuit die tooling system or a computer graphical display system.
US09811617B2 Regression nearest neighbor analysis for statistical functional coverage
This application discloses a computing system to implement a design verification tool and simulate a circuit design with a regression. The computing system can define coverage for system level functionality of a circuit design as a set of system level coverage points. Each of the system level coverage points can correspond to a different portion of system level functionality of the circuit design. The computing system can correlate the system level coverage points in the set according to characteristics of the different portions of the system level functionality corresponding to the system level coverage points. The computing system can utilize the correlated set of system level coverage points to identify system level functionality left uncovered by events performed by the circuit design during simulation with one or more regressions.
US09811616B2 Analysis of a structure modeled with intraply interface elements
A method of analyzing a structure includes producing a finite element model of the structure having fibers embedded therein, and including one or more plies. This may include performing a discretization of a digital model of the structure in which each ply of the one or more plies is represented by a mesh of finite elements aligned with a direction of uni-directional fibers embedded in the ply. Producing the finite element model may also include adding a fiber-aligned intraply interface element between selected adjacent finite elements in the mesh of each ply to capture potential intraply failure modes. And the method may include performing a finite element method (FEM) failure analysis of the finite element model under a load, with the FEM failure analysis producing an output that indicates an extent of any of the potential intraply failure modes that result from the finite element model under the load.
US09811615B2 Simultaneous retargeting of layout features based on process window simulation
Various aspects of the disclosed technology relate to techniques of retargeting layout features. A process window simulation on a layout design is performed to generate process window information that comprises predicted print positions of layout features computed under various process conditions. Retargeted print positions for a plurality of edge fragments in the layout design are then determined based on minimizing a combined change of targeted print positions for the plurality of edge fragments under constraints represented based on the process window information and specification limits for printed layout features. Based on the retargeted print positions, positions of the plurality of edge fragments are adjusted for optical proximity correction.
US09811614B2 System and method for correcting a model-derived vertical structure of ocean temperature and ocean salinity based on velocity observations
System and method for correcting the vertical structure of the ocean temperature and salinity based on velocity observations. Three relations that can be precomputed are exploited: (1) the relation between temperature and salinity throughout a water column, (2) the relation between temperature/salinity and geopotential, and (3) the relation between geopotential and velocity. The relations are stored in a form that allows efficient application through a cross-correlation matrix.
US09811608B2 Systems and methods for rule-based content generation
At least one aspect of the present disclosure directs to a content generation system including a content generation module and a rule management module. The rule management module is adapted to receive a plurality of rules on content generation. The content generation module is adapted to generate a content configuration, wherein the content configuration comprises a plurality of content elements and one or more relationships among the plurality of content elements, wherein the one or more relationships are in accordance with the plurality of rules on content generation.
US09811604B2 Method and system for defining an extension taxonomy
Embodiments of the invention generally provide a computer system, method implemented on a computer, and computer readable medium storing instructions for defining an extension taxonomy. The computer system comprises a processor and a memory storing instructions, the instructions being executable to configure the processor to provide a selection module operable to designate a selected portion of a source document, wherein the source document comprises a set of locations and a location map for identifying each location in the set of locations; wherein each location is configured to receive text-based content and wherein the selected portion comprises at least one location in the set of locations. The processor is also configured to provide: an extension module operable to associate a taxonomy element with a location in the selected portion; a connection module operable to define a location link between the identified taxonomy element and the location in the selected portion; and, a storage module operable to store the taxonomy element and the location link in a repository.
US09811603B2 Transport and administration model for offline browsing
The present invention provides a mechanism for efficiently displaying a web site and its content on a mobile device independent of whether the mobile device is connected or disconnected from the network. When the mobile device requests a server hosting the web site, the server compresses the page elements which compose the web site content. The server transmits the compressed page elements in response to the mobile device's request. The mobile device decompresses the page elements and locally stores the decompressed page elements. The mobile device displays the web site content which is locally stored when a user of the mobile device so requests.
US09811602B2 Method and apparatus for defining screen reader functions within online electronic documents
A computing system for facilitating screen readers of online electronic documents includes a processor running computer readable program code configured to generate a structured electronic document including markup language code and scripting language code whose execution is triggered by an occurrence of an event associated with execution of the markup language code. Memory stores a configuration file that maps of functions of a screen reader program to functions performed by the scripting language code when the scripting language code is executed in response to the occurrence of the event. The processor executes computer readable program code configured to incorporate the configuration file within structured electronic document. On a client system, a given function of the scripting language code executes in response to the occurrence of the event, and, in response to the execution of the given function, the screen reader program performs each accessibility function mapped to the given function.
US09811601B2 Content management application for an interactive environment
The content management application is an intranet application which provides a process for implementing changes to an internet website of a company by providing the company the ability to define and enforce a common style of page layout. The application can be accessed via a desktop browser and multiple users may access the application for multiple reasons at the same time. The application also dynamically generates new page designs and new component design with various people assigned to groups or teams enabling the continuous creation and processing of content. Once the content is created and reviewed, it is then launched onto the company's internet site for viewing by the internet users accessing the company's web page.
US09811599B2 Methods and systems for providing content provider-specified URL keyword navigation
An apparatus and a non-transitory computer-readable medium may perform a method for providing brand-driven URL keyword navigation. The method may comprise: receiving a user selection of an accepted third party; transmitting third party selection information to the accepted third party, the third party selection information being based on the user selection; and receiving brand-driven keyword data from the accepted third party in response to the transmission of the third party selection information, the brand-driven keyword data mapping a keyword to a particular URL.
US09811595B2 Missed media system and method
A web site receives, by a computer, a request from a user device to display a news item web page. The computer determines a time and date that the user previously visited the web site to view news items, identifies news items published after the determined time and date, dynamically generates a web page including at least a portion of the identified news items, and transmits the generated web page to the user device.
US09811593B2 Cooking recipe information providing device, cooking recipe information providing method, program, and information storage medium
A cooking recipe information providing device includes: a recipe extracting unit (16) for extracting a prescribed cooking recipe from a recipe information DB (14a) for storing cooking recipes; an evaluation value determining unit (18) for determining an evaluation value of the cooking recipe extracted by the recipe extracting unit (16) based on a place in order of a given ingredient in an ingredient field where ingredients of the cooking recipe are displayed; and a display data generating unit (19) for generating display data which indicates information of the cooking recipe based on the evaluation value determined by the evaluation value determining unit (18).
US09811589B2 Presentation of search results to mobile devices based on television viewing history
A system for presenting targeted search results to a mobile communication facility, the system configured to perform the steps of (a) receiving information relating to a viewing history of television content including a plurality of episodes from a series viewed by a user; (b) receiving from the mobile communication facility a search request containing a word; (c) determining that the word is more contextually relevant to the series than search results unrelated to the series, wherein the determination is based on the received viewing history of television content; and (d) transmitting to the mobile communication facility information corresponding to a viewing source for one or more episodes of the series not yet viewed by the user, wherein display of the information corresponding to the viewing source is prioritized over display of the search results unrelated to the series.
US09811578B2 Multidimensional data process method and device thereof
A multidimensional data process method and device thereof are disclosed in the present embodiments. The method comprises: obtaining attribute information in dimension information and hierarchical relationship information of respective attributes in a data service, and generating a recursive topology; and the recursive topology comprises an attribute composition set and recursive paths of respective attribute compositions in the attribute composition set; confirming attribute compositions for querying in the attribute composition set; confirming attribute compositions for fixing in the attribute composition set according to the attribute compositions for querying; fixing the attribute compositions for fixing to form fixed attribute compositions and obtaining index data in accordance with the fixed attribute compositions; recursing index data in accordance with the attribute compositions for querying. The present invention is applied to the multidimensional data analysis.
US09811573B1 Lineage information management in data analytics
A data analytics workload is obtained, wherein the data analytics workload includes one or more execution parameters and an input data set. An identifier specific to the data analytics workload is generated. The data analytics workload is at least partially executed based on the one or more execution parameters and the input data set to generate an output data set. Meta data associated with the output data set generated by execution of the data analytics workload is obtained, wherein the meta data includes lineage information corresponding to the output data set generated by execution of the input data set. The meta data is registered in a meta data store.
US09811571B2 Bitemporal timeline index
Data that includes a query of a temporal database is received from a remote application server. The query specifies at least one fact and a system time and an application time for the at least one fact. Thereafter, a bitemporal timeline index is accessed to identify data responsive to the query. The bitemporal timeline index includes a system time dimension and an application time dimension. Next, the identified data can be retrieved and provided to the remote application server. Related apparatus, systems, techniques and articles are also described.
US09811568B2 Device and method for distributed database keyword searching
A method performed by a mobile communications device, including: populating a central database on the device with a title for each of a plurality of software modules installed on the device and associating each title with its software module; populating the central database with at least one keyword associated with each of the plurality of software modules and associating each keyword with its software module; receiving at the device a search query; displaying at the device a search result identifying at least one of the software modules installed on the device having either a title or one or more associated keywords matching the search query; and in response to receiving at the device a selection of a software module identified in the search result, activating the selected software module.
US09811567B2 Prioritization of retrieval and/or processing of data
Systems and methods of prioritizing retrieval and/or processing of data related to a subset of attributes based on a prediction of associated values are presented herein. In certain implementations, a request for values associated with respective first attributes may be received. Based on the request, first queries for data related to the first attributes may be performed. Based on the first queries, a first subset of data related to calculating at least some of the associated values may be received. At least some of the associated values may be predicted based on the first subset of data. Based on the prediction of the associated values, retrieval and/or processing of data related to a first subset of the first attributes may be prioritized over retrieval and/or processing of data related to one or more other subsets of the first attributes.
US09811565B2 Error identification, indexing and reporting construction documents
The present disclosure provides various systems and methods for indexing digital (electronic) documents and providing various error reporting and identification functions. The systems and methods may utilize various software, hardware, and firmware modules to identify notations, such as primary sheet names and reference sheet names on construction documents. Various algorithms and methods may be employed to identify errors, erroneous notations, missing sheets, missing details, and/or the like to aid in the correction of construction documents. Identified notations are indexed and may be used to create hyperlinked and/or backlinked notations in output files.
US09811559B2 Computerized systems and methods for identifying points-of-interest using customized query prediction
Systems and methods are disclosed for identifying points-of-interest using customized query prediction. According to certain embodiments, a partial query is received from a client via a network. The partial query may comprise a plurality of characters associated with a full query and location data associated with the client. The received partial query may be analyzed using at least one dictionary. Based on the analysis of the received partial query, at least one query may be predicted. Moreover, at least one point-of-interest may be identified based on the at least one predicted query. Further, data associated with the at least one identified point-of-interest may be transmitted over the network to the client prior to receiving the full query from the client.
US09811558B1 Apparatus and method for parallel processing of a query
A computer readable storage medium comprises executable instructions to receive a query. A graph is built to represent jobs associated with the query. The jobs are assigned to parallel threads according to the graph.
US09811557B2 Optimizing query statements in relational databases
Optimizing query statements in relational databases including determining filtering performance for each of at least two complex predicates in a predetermined layer of the query statement based on a result of a query performed on predetermined data records by using only the complex predicate. The results are ranked based on the filtering performance and re-ordered so that a complex predicate with a higher filtering performance is ranked before a complex predicate with a lower filtering performance. These techniques produce shortened data query response times and improved execution efficiency.
US09811553B2 Methods and systems for data aggregation and reporting
The present application is generally directed to mediums, methods, and systems for providing a data aggregator and reporting engine for utilities data. Exemplary embodiments provide procedures for aggregating and reporting data. According to exemplary embodiments, a base configuration for a data aggregator is provided. A variety of characteristics and functionality are built into the base configuration of the aggregator. Each characteristic may include a plurality of built-in options. By selecting one or more relevant options for each characteristic, a utility provider can build an aggregator that applies a custom profile to aggregate and report utilities data. The options may be selected prior to run-time, or may be selected at run-time. A dynamic reporting framework is also provided. The dynamic reporting framework allows for data aggregations to be calculated during the aggregation process without requiring that either the aggregator or the reporting framework be rebuilt or redesigned.
US09811552B1 Detecting and bucketing sparse indicators for communication generation
Techniques, systems, and products for analyzing sparse indicators and generating communications based on bucketing of sparse indicators are disclosed.
US09811550B2 Security for multi-tenant deduplication datastore against other tenants
A method comprises receiving a first user hash value associated with data of a first user of a deduplication system, and comparing the first user hash value with each of a plurality of hash values stored in a first user hash store of the deduplication system. When it is determined that the first user hash value does not match one of the plurality of hash values stored in the first user hash store, first user hash value may be compared to each of a plurality of hash values stored in a global user hash store of the deduplication system associated with a plurality of users. When it is determined that the first user hash value matches one of the plurality of hash values stored in the global user hash store, the method may further comprise deleting the data after receiving the data associated with the first user hash value.
US09811549B2 Applying a database transaction log record directly to a database table container
Disclosed herein are system, method, and computer program product embodiments for directly restoring a database from a log volume. An embodiment operates by reading one or more database transaction log records from a log volume. The embodiment then loads from a database table persistent storage one or more pages containing rows in the database table that will be read from or written to by the one or more database transaction log records. The embodiment then loads a dictionary for each column associated with the one or more database transaction log records. The embodiment then applies the one or more database transaction log records directly into the one or more loaded pages and the one or more dictionaries. Each dictionary and page modified in memory is then written to the database table persistent storage when a savepoint operation is performed.
US09811548B2 Method and apparatus for database
A method for representing a database in a computer readable medium. Accessing a first table in the database. The first table has rows of data, each row of data having one or more columns. Storing a first representation of the first table in a volatile computer memory in a column-oriented format, the column-oriented format comprising at least one B-tree for at least one column, wherein the B-tree is composed of at least one array and the at least one B-tree includes references to a plurality of arrays, each array of the plurality of arrays comprised of data corresponding to the rows of one column of the table, wherein the storing further comprising storing data corresponding to the rows in a packed format. Storing a second representation of the database on the computer-readable medium, the second representation substantially identical to the first representation.
US09811542B1 Method for performing targeted backup
Methods, computer program products, computer systems, and the like, which provide for the performance of a targeted backup operation, are disclosed. Such a targeted backup operation is performed on a backup that comprises a plurality of data blocks. The data blocks, in turn, comprise an in-use data block and an unused data block. The targeted backup operation comprises performing a backup operation on the in-use data block.
US09811534B2 File server, information system, and control method thereof
A file server is coupled to a plurality of user terminals and a remote file server. The file server, stores, in a storage device, data of files received from the plurality of user terminals, replicates the files to the remote file server, stubs the files stored in storage, and, upon receiving an access request from the user terminal, reads out data of the file from storage and transmits the data to the user terminal if a file related to the access request is not stubbed. If a file related to the access request is stubbed, the file server recalls data of the file from the remote file server and transmits data of the file to the user terminal. The file server replicates, to the remote file server, data of a user who performs a session disconnection request to the file server within a certain time in preference to another user.
US09811532B2 Executing a cloud command for a distributed filesystem
The disclosed embodiments disclose techniques for executing a cloud command for a distributed filesystem. Two or more cloud controllers collectively manage distributed filesystem data that is stored in one or more cloud storage systems; the cloud controllers ensure data consistency for the stored data, and each cloud controller caches portions of the distributed filesystem. During operation, a cloud controller presents a distributed-filesystem-specific capability to a client system as a file in the distributed filesystem (e.g., using a file abstraction). Upon receiving a request from the client system to access and/or operate upon this file, the client controller executes an associated cloud command. More specifically, the cloud controller initiates a specially-defined operation that accesses additional functionality for the distributed filesystem that exceeds the scope of individual reads and writes to a typical data file.
US09811528B2 Systems and methods for providing continuing access to a remote computer program
Systems and methods are provided for using a file-sharing service to identify, execute, and provide continuing access to remote computer programs. In certain embodiments, a list of files to be accessed remotely is provided to a first device, a selection is received from a user at the first device identifying a file from the provided list, and an application is executed on a second device to access a copy of the identified file, which is synchronized with a file-sharing service.
US09811527B1 Methods and apparatus for database migration
Methods and apparatus are provided for database migration. Source databases are migrated to a target data environment by receiving a user selection of one or more of the source databases; receiving a user selection of a target data environment profile; receiving a user selection of one or more storage options for the target data environment; and providing the user with an assessment of whether one or more of the selected source databases can be one or more of migrated and consolidated to the selected target data environment. A user can specify a backup and recovery profile for the migrated database. Metadata affinity can optionally be analyzed for a plurality of the selected source databases to identify an affinity correlation across the selected source databases. Scripts and/or transform blueprints can be generated for the selected target data environment (optionally based on rule-based best practices).
US09811526B2 Computing resource provisioning based on deduplication
Technologies are generally described for systems, devices and methods effective to provision computing resources based on deduplication. In an example, a resource cost may be produced. The resource cost may relate to execution of a first virtual machine at a data center. A processor may receive a first representation related to an image of the first virtual machine. The processor may receive a second representation related to one or more instances of second virtual machines being executed by the data center. The processor may compare the first and second representations to produce a deduplication value for the first virtual machine. The processor may transform the deduplication value to produce the resource cost.
US09811525B1 Message and attachment deletion
The disclosed techniques provide systems and methods for deletion of end-user messages, message threads, attachments, and/or other message information. More specifically, a key-value store residing in computer memory on the storage system is described. Each value in the key-value store is indexed by a key and structured to include multiple column portions associated with multiple column families. In one embodiment, a deletion column family having an associated retention policy for data stored therein is defined.
US09811523B2 System and method for publishing online posts
Systems and methods for editing and publishing online posts and browsing published online posts published are disclosed. An exemplary system comprises a server such as a website and a database for storing posts and user profiles. The exemplary server provides user interfaces associated with a specific user and displayable in a remote user device. The exemplary user interface for editing allows the user to create one or more content containers in a post and easily change the containers' contents, positions, and even types. The exemplary user interface preferably automatically rearranges the positions and/or sizes of the containers to achieve a best viewing result. The exemplary user interface for browsing posts displays one or more posts based on the display mode, including a tile mode and a detailed mode, and viewing the contents of the post selected by the user.
US09811519B2 Generative discriminative approach for transactional dialog state tracking via collective matrix factorization
A computer-implemented method for dialog state tracking employs first and second latent variable models which have been learned by reconstructing a decompositional model generated from annotated training dialogs. The decompositional model includes, for each of a plurality of dialog state transitions corresponding to a respective turn of one of the training dialogs, state descriptors for initial and final states of the transition and a respective representation of the dialog for that turn. The first latent variable model includes embeddings of the plurality of state transitions, and the second latent variable model includes embeddings of features of the state descriptors and embeddings of features of the dialog representations. Data for a new dialog state transition is received, including a state descriptor for the initial time and a respective dialog representation. A state descriptor for the final state of the new dialog state transition is predicted using the learned latent variable models.
US09811509B2 Ensuring integrity of a displayed web page
Ensuring integrity of a displayed web page in a client-server infrastructure including defining an enhancement for a web page markup for an enhanced web page content including a provided web page content and at least one identified provider added content as prerequisite content for the provided content, implementing a secure web browser document object model (DOM) enhancement and an enhanced document object model (DOM) processing embedding a user-requested content and the at least one corresponding prerequisite content based on the web page markup enhancement so that the requested content and the at least one prerequisite content of the enhanced web page content of an enhanced web page are secured and displayed as entity.
US09811503B1 Methods for implementing arithmetic functions with user-defined input and output formats
Methods for implementing fixed-point functions with user-defined input/output ranges and formats on a programmable integrated circuit are provided. A particular function may include one or more input intrusion intervals where generic fixed-point approximation methods are not sufficiently precise. Output values for these intrusion intervals may be pre-computed during function generation time using a mathematical library running on a computer-aided design tool and stored in a lookup table. During normal operation of the integrated circuit, a multiplexing network may be used to select among values generated by generic approximation methods and values obtained from one or more lookup tables depending on the current input to the function.
US09811498B2 Implementing modal selection of bimodal coherent accelerator
A method and apparatus are provided for implementing modal selection of a bimodal coherent accelerator in a computer system. Implementing modal selection of a bimodal coherent accelerator using a PCI-Express standard Vendor Specific Extended Capability (VSEC) structure or CAPI VSEC data in the configuration space of a CAPI-capable PCIE adapter and procedures defined in the Coherent Accelerator Interface Architecture (CAIA) to enable and control a coherent coprocessor adapter over PCIE. A CAPI-capable PCIE adapter is enabled to be bimodal and operate in conventional PCI-Express (PCIE) transaction modes or CAPI modes that utilize CAIA coherence and programming interface capabilities.
US09811497B2 Memory extension system and method
A memory extension system and method are provided. The system includes a processor, an extended memory, an extended chip, and multiple processor installation positions, where a memory installation position is provided in each processor installation position; the multiple processor installation positions are connected through a QuickPath Interconnect (QPI) interface, the processor is installed in at least one processor installation position, and at least one of the other processor installation positions is used as an extended installation position; the extended chip is installed in at least one extended installation position; and the extended memory is installed in a memory installation position. In this memory extension system, an extended chip is installed in another processor installation position, so that an existing processor can access an extended memory of the extended chip by using the extended chip. Thereby, a memory capacity of the existing processor increases while a processing capability does not increase.
US09811496B2 Method and apparatus for detecting interface connection between devices
A method for detecting an interface connection between devices is disclosed, including setting a recommended working parameter of a first interface as a first working parameter; obtaining, by using an auto negotiation operation, a second working parameter of a second interface; determining whether the second working parameter is equal to the first working parameter, and if the second working parameter is not equal to the first working parameter, sending an alarm to indicate that a connection is unmatched; if the second working parameter is equal to the first working parameter, setting the recommended working parameter of the first interface as a third working parameter, sending, by using the auto negotiation operation, the third working parameter to the second interface, and receiving the third working parameter sent by a second device through the second interface, so that the first interface communicates with the second interface by using the third working parameter.
US09811493B2 Semiconductor device
According to one embodiment, a semiconductor device includes an input/output circuit. An input/output circuit includes first to third circuits. The first circuit transmits one of first to third data to the second circuit. The second circuit outputs the data, in a first-in-first-out (FIFO) format. The third circuit transmits first clock signal to the first circuit when the first circuit outputs one of the first and second data. When the one of the first and second data is read, the second circuit receives the one of the first and second data in response to the first clock signal within a period until a first signal is received. When the third data is read, the second circuit receives the third data in response to a second clock signal within the period.
US09811491B2 Minimizing thermal impacts of local-access PCI devices
A method includes performing operations on a compute node including a plurality of processors each having a local PCI processing element and a local processor interconnect, wherein the local processor interconnect of each processor is connected to the local processor interconnect of at least one other processor. The method further includes identifying a PCI device that is directly attached to the local PCI processing element of a first one of the processors and positioned in an upstream airflow direction from the first processor. The operating system monitors the PCI device and, in response to determining that the PCI device is performing a power-intensive operation, directs operations away from the first processor to a second one of the processors, wherein the local processor interconnect of the second processor is directly connected to the processor interconnect of the first processor.
US09811489B2 Storage device and server device
According to one embodiment, a storage device includes a memory, a controller, an interface unit, a switch, and a switch control unit. The memory stores data. The controller is configured to control writing of data to the memory and reading of data from the memory. The interface unit includes a first terminal, a second terminal, and a third terminal. The first terminal has an electrical status different between a case where the storage device and a first device are connected, and a case where the storage device and a second device are connected. Through the second terminal, voltage is applied by the first device to the storage device in the case where the storage device and the first device are connected, and a control signal is input from the second device to the storage device in the case where the storage device and the second device are connected. Through the third terminal, power is supplied to the storage device. The switch switches a connection status and a disconnection status. In the connection status, the third terminal and the controller are electrically connected. In the disconnection status, the third terminal and the controller are electrically disconnected. The switch control unit is configured to control the switch to switch the connection status and the disconnection status based on electrical statuses of the first terminal and the second terminal.
US09811488B2 Apparatus and methods for dynamic role switching among USB hosts and devices
Apparatus and methods for USB hosts and USB devices to dynamically switch roles such that a product which initially operates as a USB host may instead operate as a USB device and vice versa. Products such as smartphones and tablets which initially operate as USB devices may dynamically switch roles to become USB hosts. Similarly, products such as PCs and in-vehicle infotainment systems which initially operate as USB hosts may dynamically switch roles to become USB devices. Dynamic USB role switching is permitted in a variety of topologies including those in which a direct connection exists between a host and a device as well as those in which a USB hub is present. In addition, such dynamic role switching may be performed in topologies which incorporate widely used USB Type A connectors and cables, thus avoiding the need for a special connector or cable.
US09811487B2 Back channel support for systems with split lane swap
Example embodiments may include a method for configuring an interface that includes determining information for a configuration of an interface of a first device including a plurality of SERDES slices having a plurality of connections to a second device over the interface; and configuring a back channel layer associated with the first device to form a back channel path to carry a message between a transmitter and a receiver of the first device based on the configuration of the plurality of connections to the second device. The transmitter can be in a first SERDES slice of the plurality of SERDES slices and the receiver is in a second SERDES slice of the plurality of SERDES slices.
US09811486B2 Programmable controller
A programmable controller according to an embodiment includes: a bus for data transmission and reception; a synchronous-control signal line that transmits a synchronous control signal; a synchronous-control-signal generating unit that is connected to the synchronous-control signal line and generates the synchronous control signal on a basis of an external signal; a data holding unit that is connected to the bus and the synchronous-control signal line and latches a signal from an external device in an internal memory in synchronization with the synchronous control signal; and a CPU unit that is connected to the bus and the synchronous-control signal line and reads a value in the internal memory via the bus in synchronization with the synchronous control signal.
US09811479B2 Cryptographic pointer address encoding
A computing device includes technologies for securing indirect addresses (e.g., pointers) that are used by a processor to perform memory access (e.g., read/write/execute) operations. The computing device encodes the indirect address using metadata and a cryptographic algorithm. The metadata may be stored in an unused portion of the indirect address.
US09811478B2 Self-encrypting flash drive
Exemplary methods are provided for storing data in a flash storage device to facilitate subsequent detection of tampering, comprising receiving a plaintext; reading first metadata associated with a device sector; encrypting the plaintext based on the first metadata to generate a cipher text and first authentication data; storing the cipher text in the sector; and storing the first authentication data as second metadata associated with the sector. Exemplary methods are also provided for detecting tampering with data stored in a flash storage device, comprising determining a physical location in a device sector; reading cipher text from the physical location; reading first authentication data and maintenance metadata associated with the sector; decrypting the cipher text based on a user key and the maintenance metadata to generate second authentication data; and determining the occurrence of tampering based on the first and second authentication data. Memory devices embodying said methods are also provided.
US09811477B2 Memory system and method for writing data to a block of an erased page
In one embodiment, a memory system stores data encrypted with a cipher key in a block of a page in non-volatile memory, reads the cipher key version number associated with the page, determines whether the cipher key version number associated with the page is different from a cipher key version number of the cipher key used to encrypt the data and, if it is, writes a data pattern encrypted with the cipher key into the other blocks of the page, and stores the cipher key version number of the cipher key used to encrypt the data in the storage space in the non-volatile memory. Other embodiments are provided.
US09811474B2 Determining cache performance using a ghost cache list indicating tracks demoted from a cache list of tracks in a cache
Provided are a computer program product, system, and method for determining cache performance using a ghost cache list. Tracks in the cache are indicated in a cache list. A track demoted from the cache is indicated in a ghost cache list in response to demoting the track in the cache. The demoted track is not indicated in the cache list. During caching operations, information is gathered on a number of cache hits comprising accesses to tracks indicated in the cache list and a number of ghost cache hits comprising accesses to tracks indicated in the ghost cache list. The gathered information on the cache hits and the ghost cache hits is used to generate information on cache performance improvements that would occur if the cache was increased in size to cache tracks in the ghost cache list.
US09811472B2 Radix table translation of memory
Embodiments relate to managing memory page tables in a processing system. A request to access a desired block of memory is received. The request includes an effective address that includes an effective segment identifier (ESID) and a linear address, the linear address including a most significant portion and a byte index. An entry in a buffer that includes the ESID of the effective address is located. Based on the entry including a radix page table pointer (RPTP), performing: using the RPTP to locate a translation table of a hierarchy of translation tables, using the located translation table to translate the most significant portion of the linear address to obtain an address of a block of memory, and based on the obtained address, performing the requested access to the desired block of memory.
US09811471B2 Programmable cache size via class of service cache allocation
Systems and methods for enabling programmable cache size via Class of Service (COS) cache allocation are described. In some embodiments, a method may include: identifying a resource available to an Information Handling System (IHS) having a cache, where the resource is insufficient to allow the entire cache to be flushed during a power outage event; dividing a cache into at least a first portion and a second portion using a COS cache allocation, where the second portion has a size that is entirely flushable with the resource; and flushing the second portion of the cache during the power outage event.
US09811470B2 Method and system for self-tuning cache management
Web objects, such as media files are sent through an adaptation server which includes a transcoder for adapting forwarded objects according to profiles of the receiving destinations, and a cache memory for caching frequently requested objects, including their adapted versions. The probability of additional requests for the same object before the object expires, is assessed by tracking hits. Only objects having experienced hits in excess of a hit threshold are cached, the hit threshold being adaptively adjusted based on the capacity of the cache, and the space required to store cached media files. Expired objects are collected in a list, and may be periodically ejected from the cache, or when the cache is nearly full.
US09811462B2 Memory system executing garbage collection
According to one embodiment, a memory system includes a nonvolatile memory, detection unit, management unit, selection unit, and garbage collection unit. The nonvolatile memory includes memory areas divided into units of execution of garbage collection. The detection unit detects a data amount of data written to a different memory area among the memory areas when the garbage collection is executed, for each of the memory areas. The management unit manages a threshold set for each of the memory areas. The selection unit selects, based on the data amount and the threshold for each of the memory areas, a memory area whose data amount is smaller than the threshold of the memory area. The garbage collection unit executes the garbage collection on the memory area selected by the selection unit.
US09811461B1 Data storage system
In an embodiment of the invention, a method comprises: requesting an update or modification on a control data in at least one flash block in a storage memory; requesting a cache memory; replicating, from the storage memory to the cache memory, the control data to be updated or to be modified; moving a clean cache link list to a dirty cache link list so that the dirty cache link list is changed to reflect the update or modification on the control data; and moving the dirty cache link list to a for flush link list and writing an updated control data from the for flush link list to a free flash page in the storage memory.
US09811451B1 Distributed software testing
Technologies are disclosed herein for distributed software testing. A software testing service is disclosed that can receive tests for software under test. The software testing service can determine a number of test instances to utilize to perform the tests. The determined number of test instances can then be provisioned, such as through the use of an on-demand computing service executing in a service provider network. The test instances can also be configured with the software under test and a test runner capable of performing the tests on the software. The software testing service can place the tests on a queue, such as a queue provided by a queue service. The test runners executing on the test instances can dequeue the tests and perform the tests on the software. Once the testing of the software under test has been completed, the test instances can be de-provisioned.
US09811450B2 Semiconductor test apparatus for controlling tester
A tester instruction generation unit generates a tester instruction for terminals of a plurality of devices connected to a tester based on an instruction of a user program and causes an instruction storage unit to store the tester instruction. A transfer mode setting unit sets a transfer mode to either a successive transfer mode or a batch transfer mode, based on the number of tester instructions in the instruction storage unit or an instruction of the user program. A transfer control unit transmits the tester instruction in the instruction storage unit to the tester in accordance with the set transfer mode.
US09811444B2 Testing software enhancements in database applications
A test system registers a series of tests that reference different software enhancements added to an application within a database system. The test system enables individual software enhancements referenced by the tests and then runs log lines through the application to produce test structured query language (SQL). The database system compares the test SQL with baseline SQL produced by the application without enabling the software enhancements. The database system executes the test SQL and captures performance metrics when the test SQL is different from the baseline SQL. Comparing SQL results avoids processing and capturing performance metrics for log lines not affected by the software enhancements. Incrementally running the log lines with one software enhancement enabled at a time also allows the test system to isolate the performance impact of individual software enhancements on the database system.
US09811443B2 Dynamic trace level control
A method for adjusting a filtering mechanism within a trace logging system. The method may include receiving a plurality of messages from a software program, whereby each of the plurality of messages includes a message logging level. The method may also include storing the plurality of received messages in a buffer. The method may further include determining an error has occurred within the software program. The method may also include identifying each of the plurality of stored messages that aid in debugging the determined error. The method may further include updating an alert status configuration based on the message logging level associated with each of the plurality of identified messages.
US09811442B2 Dynamic trace level control
A method for adjusting a filtering mechanism within a trace logging system. The method may include receiving a plurality of messages from a software program, whereby each of the plurality of messages includes a message logging level. The method may also include storing the plurality of received messages in a buffer. The method may further include determining an error has occurred within the software program. The method may also include identifying each of the plurality of stored messages that aid in debugging the determined error. The method may further include updating an alert status configuration based on the message logging level associated with each of the plurality of identified messages.
US09811439B1 Functional testing of code modifications for read processing systems
Techniques for using functional testing to detect run-time impacts of code modifications. A method includes accessing a workflow including a plurality of stages for processing reads. The stages are defined based on modifiable code and include a first stage for aligning reads with a corresponding portion of a reference data set and a second stage for collectively analyzing data corresponding to the aligned reads. The method includes identifying functional testing specifications to correspond with the workflow, including a definition of which stages are to be performed during functional testing, a reduced reference data set, and a set of reads. The method includes performing the functional testing using the reduced reference data set and the set of reads, detecting a result generated via the performance, and outputting the result.
US09811437B1 Systems and methods for monitoring and acting on logged system messages
A computer operations center that has a number of computing systems, where each computing system issues system messages regarding such computing system. Each issued system message from each computing system is stored in a message logging database. The system messages stored in the message logging database are monitored for predetermined patterns, and upon detecting a particular pattern in the system messages, a predetermined action corresponding to the detected pattern is taken. The detected pattern anticipates an occurrence of an unwanted system event, and the corresponding action is intended to prevent or at least minimize the unwanted system event.
US09811435B2 System for virtual machine risk monitoring
A virtual machine may allow execution of applications decoupled from physical hardware. The virtual machine may be executed by the physical hardware in a data center. A system can monitor and assess performance and reliability of the virtual machine based on device records of network components of the data center that are supporting operation of the virtual machine.
US09811433B2 User-directed diagnostics and auto-correction
A method, system, and computer program product for performing user-initiated logging and auto-correction in hardware/software systems. Embodiments commence upon identifying a set of test points and respective instrumentation components, then determining logging capabilities of the instrumentation components. The nature and extent of the capabilities and configuration of the components aid in generating labels to describe the various logging capabilities. The labels are then used in a user interface so as to obtain user-configurable settings which are also used in determining auto-correction actions. A measurement taken at a testpoint may result in detection of an occurrence of a certain condition, and auto-correction steps can be taken by retrieving a rulebase comprising a set of conditions corresponding to one or more measurements, and corrective actions corresponding to the one or more conditions. Detection of a condition can automatically invoke any number of processes to apply a corrective action and/or emit a recommendation.
US09811430B1 Method and system for incremental backup of data volumes
A method and system for incremental backup is disclosed. The method includes writing a first update to a secondary node and writing a second update to the secondary node. The secondary node comprises a replication storage group (RSG). Further, the order in which the updates are written at the secondary node is consistent with the order in which the updates were written at a primary node.
US09811429B2 Microcontroller utilizing redundant address decoders and electronic control device using the same
The present invention provides a microcontroller which can continue operation even at the time of a failure without making a memory redundant to suppress increase in chip area. The microcontroller includes three or more processors executing the same process in parallel and a storage device. The storage device includes a memory mat having a storage region which is not redundant, an address selection part, a data output part, and a failure recovery part. The address selection part selects a storage region in the memory mat on the basis of three or more addresses issued at the time of an access by the processors. The data output part reads data from the storage region in the memory mat selected by the address selection part. The failure recovery part corrects or masks a failure of predetermined number or less which occurs in the memory mat, the address selection part, and the data output part.
US09811428B2 System and method for handling multi-node failures in a disaster recovery cluster
A system and method for handling multi-node failures in a disaster recovery cluster is provided. In the event of an error condition, a switchover operation occurs from the failed nodes to one or more surviving nodes. Data stored in non-volatile random access memory is recovered by the surviving nodes to bring storage objects, e.g., disks, aggregates and/or volumes into a consistent state.
US09811425B1 Linking dynamic computer data protection to an external state
A data backup manager links data backup robustness to an external state. The data backup manager monitors the external state. Responsive to the external state, the data backup manager adjusts parameters controlling data backup, such as backup frequency, backup content, and backup retention time. The data backup manager can increase these parameters responsive to an increase in an external distress state level, and decrease them in response to a decrease in the external distress state level.
US09811423B2 Partial file restore in a data storage system
The data storage system according to certain aspects can implement partial file restore, where only a portion of the secondary copy of a file is restored. Such portion may be designated by one or more application offsets for the file. The system may provide an in-chunk index that includes mapping information between the application offsets and the secondary copy offsets. Chunks may refer to logical data units in which secondary copies are stored, and the in-chunk index for a chunk may be stored in secondary storage with the chunk. Because the mapping information may not be provided at a fixed interval, the system can search through application offsets in the in-chunk index to locate the secondary copy offset corresponding to the portion application offset(s). In this manner, the system may restore the designated portion of the secondary copy in a fast and efficient manner by using the in-chunk index.
US09811421B1 Managing multi-step storage management operations by using fault recovery policies
A method is used in managing multi-step storage management operations. A policy is defined for a task of a multi-step storage management operation. The multi-step storage management operation includes multiple tasks. The policy for the task indicates directions for reacting to results of the task of the multi-step storage management operation. The task is invoked. The policy for the task is invoked based on results of the task.
US09811419B2 Validation bits and offsets to represent logical pages split between data containers
A flash memory codeword architecture is provided. A non-integer count of logical pages is packed into a codeword payload data container. A codeword payload header is generated. The codeword payload header includes an offset to a first logical page that is packed, at least in part, into the codeword payload data container. The codeword payload data container and the codeword payload header are concatenated to generate a codeword payload. Error-correcting code data is generated based, at least in part, on the codeword payload using a systematic error-correcting code. The codeword payload and error-correcting code data is concatenated to generate a codeword. A physical page is programmed with the codeword.
US09811418B2 Syndrome-based codeword decoding
A device includes a memory device coupled to an error correction code (ECC) decoder. The ECC decoder is configured to generate syndromes corresponding to a representation of a codeword received from the memory device and to perform a single decoding operation on a representation of data included in the representation of the codeword. The single decoding operation is configured to change at least one bit of the representation of the data based on a majority value of a group of the syndromes that are associated with the bit.
US09811417B2 Semiconductor memory device
According to one embodiment, a semiconductor memory device includes an encoder configured to generate an error correction code with respect to data, a processor configured to perform interleaving with respect to the data output from the encoder after the generation of the error correction code by the encoder, and a memory configured to store a process result from the processor.
US09811416B2 Memory access method and apparatus for message-type memory module
A memory access apparatus includes a read-write module and a processing module. The read-write module is configured to store an error detecting code in an (M+2)th DRAM in the memory row, and store the error correcting code in a Zth DRAM in the memory row, where Z is a positive integer, 1≦Z≦(M+1), and error correcting codes in consecutive (M+1) memory rows are stored in different DRAMs. The processing module is configured to calculate one group of error detecting code for each single chip burst cluster (SCBC) in a memory row, and calculate one group of error correcting code for all SCBCs in a memory row.
US09811415B2 Apparatus and method for detecting and correcting read disturb errors on a flash memory
An application executed on a device reads a portion of a memory during one of an initialization operation and a regular read operation. The application may trigger a preventative read operation during at least one regular read operation. During the preventative read operation the application selects at least one block and at least one page for the preventative read operation. The application determines a cadence for the preventative read operation. The application obtains an error correction code (ECC) status for the portion of the memory, determines if a number of errors associated with the portion is greater than a predefined ECC threshold and performs a correction, responsive to determining that a number of errors associated with the portion is greater than a predefined ECC threshold.
US09811411B2 Management apparatus, method and program
A disclosed management apparatus monitors hardware faults in an information processing apparatus. And the management apparatus includes a first processing unit that determines whether a first notification representing that a fault occurred includes identification information of hardware in which the fault occurred, upon receiving the first notification from the information processing apparatus; a second processing unit that transmits an execution request to execute a module for obtaining the identification information of the hardware to the information processing apparatus, upon determining that the first notification does not include the identification information of the hardware; and a third processing unit that transmits a stop request to stop executing the module to the information processing apparatus, upon receiving the identification information of the hardware from the information processing apparatus.
US09811406B2 Method and system for presenting fault problems in a computer, and storage medium thereof
The present invention relates to a method for displaying fault problems. The method comprises: detecting a computer, to find fault problems of the computer among fault problems supported by a computer fault diagnosing and treating program; sorting the fault problems supported by the computer fault diagnosing and treating program, wherein the detected fault problems of the computer are preferentially sorted; and sequentially displaying the fault problems supported by the computer fault diagnosing and treating program. The present invention also provides a corresponding system for displaying fault problems. By means of the method and the system for displaying fault problems according to the present invention, the fault problems most expected to be solved can be easily and quickly found in display result.
US09811404B2 Information processing system and method
An information processing system includes: a first system that includes a group of arithmetic units, a controller, and an external device; and a second system configured to execute calculation which is the same as calculation executed in the first system and compare calculation results to each other, wherein the controller is configured to: stop a plurality of arithmetic units when it is detected that an output request to the external device is output from one or more arithmetic units among the plurality of arithmetic units that execute first calculation in the group of arithmetic units, the plurality of arithmetic units including one or more arithmetic units that does not output the output request, transmit first comparison target data including a value output in response to the output request to the second system, and instruct the stopped one or more arithmetic units to execute second calculation.