| Document | Document Title |
|---|---|
| US09301991B2 |
sGCalphal inhibiting compositions
The present invention provides materials and methods useful to treat various sGCα1-expressing cancers. Materials include peptides which interfere with sGCα1's pro-survival functions, thereby resulting in apoptosis of sGCα1-expressing cells. In addition, the present invention provides screening assays, diagnostic assays, methods to prognose, methods to treat, and kits. |
| US09301989B2 |
hTRPA1-activating composition and use thereof
A coniferyl alcohol or a Compositae family, Brassicaceae family, Umbelliferae family, Lamiaceae family, Liliaceae family or Amaranthaceae plant extract provides various uses associated with hTRPA1 activation, and, being a natural compound, involves relatively few side effects in the body and has substantial industrial applicability. The coniferyl alcohol or the Compositae family, Brassicaceae family, Umbelliferae family, Lamiaceae family, Liliaceae family or Amaranthaceae plant extract of the present invention not only will be a novel medical or food raw material which is helpful in maintaining homeostasis in the body associated with hTRPA1 activation, but can also be used to advantage in hTRPA1 antagonist screening. |
| US09301985B2 |
Therapeutic agent for dementia
The present invention provides a therapeutic agent for dementia comprising a pharmaceutically active substance derived from Hericium ramosum. |
| US09301982B2 |
Probiotic confection and lipid compositions
The present application relates to probiotic confection-based compositions comprising lactic acid-producing bacteria and oil-based compositions comprising the same. |
| US09301959B2 |
Orally dispersible tablet containing compacted sildenafil base
The invention relates to a process for the preparation of a pharmaceutical intermediate, comprising the steps of (i) mixing (a-i) sildenafil base, (b-i) wicking agent, (c-i) disintegrant, (d-i) optionally glidant; (ii) compacting the mixture; and (iii) milling the compacted material; and to an intermediate obtainable by that process. In addition, the invention relates to a process for the preparation of an orally dispersible tablet (hereinafter also referred to as an “orodispersible tablet”) comprising the intermediate of the invention, and to orodispersible tablets obtainable by that process. |
| US09301955B2 |
Tritoqualine for use in the treatment of cystic fibrosis
This invention relates to tritoqualine for use in the treatment of cystic fibrosis or any one of its complications. The invention also relates to the method for the treatment of cystic fibrosis or any one of its complications by administering tritoqualine. The invention can be used to improve the condition of individuals with cystic fibrosis. |
| US09301954B2 |
Pharmaceutical composition for the prevention or treatment of osteoarthritis containing rebamipide as an active ingredient
The present invention provides a method for preventing or treating osteoarthritis comprising administrating rebamipide or a pharmaceutical composition comprising rebamipide as an active ingredient and a pharmaceutically acceptable carrier to a subject in need thereof. The pharmaceutical composition may be for oral administration, for example an oral solid dosage form of a tablet or capsule form. The pharmaceutical composition may be formulated into a unit dosage form suitable for orally administering rebamipide in a dose ranging from 0.5 to 50 mg/kg, preferably from 0.6 to 6 mg/kg. |
| US09301945B2 |
Methods for treating inflammatory conditions and states, and cancers by antagonizing NF-κB activation
The disclosure is directed to methods for treating inflammatory conditions and cancers that have misregulated NF-κB. In some embodiments, the disclosure is directed to methods for treating inflammatory conditions, inflammatory states associated with treating HIV and AIDS infections, and cancers that include administering strontium ranelate to a subject diagnosed with or at risk of inflammatory conditions, inflammatory states, and cancers, respectively. |
| US09301944B2 |
Method for treating hepatitis C
The disclosure provides a method for treating hepatitis C, including: administering an effective amount of a proanthocyanidins oligomer to a subject in need, wherein the structure of the proanthocyanidins oligomer is shown as Formula (I): and in Formula (I), N is an integer of about 1-18. |
| US09301942B2 |
Use of icaritin for the preparation of composition for treating cancer
The present invention provides the use of Icaritin for the preparation of a composition for treating cancer, wherein the composition is orally administered to a patient at least one cycle, each cycle comprising a continuous 28-day dosing schedule, in which Icaritin is administered at least once daily, at a dosage of 400-1800 mg daily. The patients treated with Icaritin according to the present method receive better treatment, with reduced adverse effects. |
| US09301937B2 |
Amino-acid-containing medicinal granular preparation highly easy to take
The present invention aims to provide an amino acid-containing granule preparation improved in the ease of taking medication than conventional products, which disintegrates rapidly. The amino acid-containing granule preparation of the present invention containing granules having a maximum particle size of substantially not more than 1000 μm and a bulk density of not less than 0.57 g/mL markedly improves ease of taking medication without impairing disintegration property, as compared to conventional amino acid-containing granule preparations. |
| US09301936B2 |
Pharmaceutical formulations of tranexamic acid and their use
The present invention relates to pharmaceutical formulations comprising tranexamic acid, kits thereof, and methods for treating bleeding by local administration. |
| US09301931B2 |
Methods of use for 2,5-dihydroxybenzene sulfonic acid compounds for the treatment of cancer, rosacea and psoriasis
The invention describes compositions and methods of use for 2,5-dihydroxybenzene sulfonic acid compounds and pharmaceutically acceptable salts thereof. The invention provides methods for (a) treating skin cancer; (b) treating cancer of the organs; (c) treating leukemia; (d) improving the efficacy of chemotherapy, radiation therapy and/or cancer immunotherapy; (e) treating rosacea; and (f) treating psoriasis by administration of a composition comprising at least one 2,5-dihydroxybenzene sulfonic acid compound or a pharmaceutically acceptable salt thereof, and, optionally at least one therapeutic agent. Also disclosed are compositions comprising administration of at least one 2,5-dihydroxybenzene sulfonic acid compound, or a pharmaceutically acceptable salt thereof, and, at least one therapeutic agent. In the invention the 2,5-dihydroxybenzene sulfonic acid compounds or pharmaceutically acceptable salts thereof are 2,5-dihydroxybenzene sulfonic acid, calcium 2,5-dihydroxybenzenesulfonate, potassium 2,5-dihydroxybenzenesulfonate, magnesium 2,5-dihydroxybenzenesulfonate and diethylamine 2,5-dihydroxybenzenesulfonate. |
| US09301927B2 |
Para-xylene films and therapeutic uses thereof
The present invention provides single sheet and compound para-xylene films for therapeutic uses. For example, the present invention provides single sheet para-xylene films useful as tissue separators and/or adhesion barriers in a subject, where the top and/or bottom surfaces of such films have a water contact angle between 75 and 95 degrees (e.g., to prevent adhesion formation). The present invention also provides compound films composed of at least two para-xylene polymer films with a therapeutic molecule layer in between. Such compound films, when used in vivo (e.g., as a tissue separator and to treat inflammation or atrial fibrillation) allow either therapeutic molecule elution through one of the para-xylene layers, or therapeutic molecule release when the compound film is pierced, such as when it is sutured in place. |
| US09301917B2 |
Sustained-release pharmaceutical composition
Provided is a pharmaceutical composition, including a drug and a collagen, in which the composition is satisfactory in handleability and has sustained-release property. The sustained-release pharmaceutical composition includes: a drug; a collagen; and at least one kind of sugar selected from monosaccharides, disaccharides, trisaccharides, and tetrasaccharides. The inventors of the present invention have found that the in vivo administration of a collagen solution containing a sugar results in the gelation of a collagen. Based on this finding, the inventors have found that a composition containing a drug, a collagen, and a sugar can control the release rate of the drug, and such composition can be used as a sustained-release pharmaceutical composition. |
| US09301914B1 |
Body cosmetic for wetted skin
A body cosmetic for application to wetted skin after showering, and the like, which provide high moisturizing effects, all over body spreadability, and easy application with a non-greasy and non-sticky feeling. An oil-in-water body cosmetic for application to wetted skin, which contains the following components (A) to (D): (A) from about 0.1% to about 1% of block copolymer; (B) from about 3% to about 10% branched fatty acid ester; (C) from about 3% to about 20% hydrocarbon oil; and (D) from about 5% to about 50% glycerin. |
| US09301909B2 |
Compositions and methods for mitigating adverse effects of exposure to oxidizers, such as chlorinating and/or brominating agents
Disclosed are methods of mitigating the effects of exposure to oxidizing agents, chlorinating and/or brominating agents on biological and/or synthetic fibers, by treating the body and/or clothing fibers with an effective amount of a composition comprising compounds of formula A. Also disclosed are compositions comprising compounds of formula A, for use in treating biological and/or synthetic fibers to mitigate the effects of exposure to chlorinating and/or brominating agents. |
| US09301908B2 |
Detergent composition
A detergent composition excellent in an antimicrobial activity. Thus, a detergent composition of the present invention is characterized by including: an imidazolinium betaine-based amphoteric surfactant; and 0.5 to 10% by mass of PEG-1 lauryl glycol represented by the following formula (I): wherein, m and n each represent the number of moles of added ethylene oxide and the average of m+n is 1. Also, the detergent composition preferably includes an ingredient having a microstatic effect or microcidal effect selected from divalent glycols, hinokitiol, trichlorocarbanilide, and benzalkonium chloride. |
| US09301905B2 |
Saliva-cured dental restorative material
Disclosed herein are dental temporary filling material and cement formulations comprising a hydrophobic matrix of a hydrophobic material in which an inorganic hardening material and fine, hydrophilic, water-insoluble solid particles are dispersed. The hydrophilic particles serve to conduct water into the hydrophobic matrix to increase the depth and degree of cure in the oral environment as compared to a similar or substantially identical formulation lacking said hydrophilic component. |
| US09301902B2 |
Expandable container for preparation of a nutritional composition
The present invention relates to a container (1) for preparing of a nutritional composition from a powdered or concentrated liquid nutritional formula base, the container (1) comprising: —liquid inlet means (6) designed to be supplied with liquid from liquid dispensing means (20), —an adaptor (4) being provided with engagement means (2) for connecting the container (1) to matching engagement means (20a) of the liquid dispensing means (20), and —a flexible wall portion (31), connected to the liquid inlet means (6) and at least partially defining a compartment (3) for containing a predefined amount of powdered or concentrated liquid nutritional formula base (5) for the preparation of the nutritional composition (5a) upon hydration with the supplied liquid, wherein the flexible wall portion (31) is expandable in a manner that the volume of the compartment increases from a retracted position to an expanded position allowing a sufficient volume of liquid to be supplied into the compartment (3) through said liquid inlet means (6) for the preparation of the nutritional composition. |
| US09301900B2 |
Body therapy apparatus
A body therapy apparatus is provided which enables the user to easily and comfortable engage the various muscles of the leg, providing the leg muscles with a therapeutic message and assisting with the removal of cellulite from affected areas of the leg. The apparatus is basically comprised of a frame structure means, a user engagement means, a coupling means, and an optional resistance means. The main support members are adjustably coupled together by the coupling means such that they may alternatively move away and towards one another, as the various leg muscles of the user are being engaged by the user engagement means, which mount along the inside of the support members. The optional resistance means may be used to provide motion resistance. |
| US09301899B2 |
Overhead standing and ambulation assistive exercise device
An exercise apparatus adapted to hang from an overhead structure used for providing walking and ambulation assistance to users in aid of exercise and physical rehabilitation. The device has a pulley assembly adapted for anchoring directly to an overhead structure or indirectly by a track secured thereto, and includes a hoist line permitting manual force to be used to raise and lower a sling assembly that is secured in the underarms of the user for lifting. |
| US09301898B2 |
Device for passive movement of the fingers
A device for the passive movement of the fingers for the therapeutic treatment of a patient includes a plurality of supporting elements, each one adapted to receive a finger of a patient, and a movement unit having a plurality of actuating elements each one operatively connected to one respective of the supporting elements so as to move it with movements uncoordinated from the movements of the other supporting elements which are moved with other actuating elements; a plurality of motion transmission members each one interposed between one of the actuating elements and one respective of the supporting elements and all of them designed to move the supporting elements with three degrees of freedom. |
| US09301891B1 |
Water resistant protective body cover
A water resistant protective body cover including a trapezoidal water resistant cover, an air chamber continuously attached to a top edge of the cover, a hand pump attached to the air chamber, and a pair of interconnectable hook and loop fastener strips including a first strip and a second strip. The first strip is continuously disposed on an exterior surface of a right edge of the cover. The second strip is continuously disposed on an interior surface of a left edge of the cover. |
| US09301887B2 |
Protective undergarment using improved hook and loop fasteners
A protective undergarment includes a sling that is suspended from an outer shell. The sling forms a pocket in which a reusable or disposable absorbent pad can be positioned. The sling has arcuate, stitched end edges at both the front and the rear of the sling. The garment thus fits better will less chance that portions of the sling at opposite ends of the pocket will be exposed to moisture. The sling can also be attached to and detached from the garment by using hook and loop fasteners that can be partially covered so that abrasive corners are not exposed. The same overlying layers can be used on tabs for securing the protective undergarment around the waist. |
| US09301882B2 |
Process for producing sanitary articles that can be worn as a pair of pants, and corresponding article
Sanitary articles (1) that can be worn as a pair of pants, said articles (1) comprising a central body (2), which can be set around the crotch region of the user, said central body (2) extending m a longitudinal direction (X1) between two opposite ends, and at least one pair of side panels (3), which are connected to one of the ends of the central body (2) and extend on opposite sides of said central body (2) to define at least in part the waistband of the article (1). The side panels (3) are connected to the central body (2) while they are in a folded condition. The aforesaid panels are preferentially obtained in a folded condition, with the distal edge (7) set in the proximity of the proximal edge (6). |
| US09301878B2 |
Adaptive patient interface
A patient interface for an ophthalmic system can include an attachment module, attachable to the ophthalmic system, and a contact module, configured to accommodate a viscoelastic substance between the patient interface and a procedure eye. The viscoelastic substance can include a fluid, a liquid, a gel, a cream, an artificial tear, a film, an elastic material, or a viscous material. The refractive index of the viscoelastic substance can be within a range of approximately 1.24-1.52 at an operating wavelength of the ophthalmic system. The patient interface can further include input ports, output ports, and a suction system. It can be an integrated design or a multi-piece patient interface. The viscoelastic substance can be provided by injection, on the cornea, at the contact module, or in a space bounded by soft elastic films or membranes, such as in a bag. |
| US09301877B2 |
Device for assisting in the preparation of an operation on the human eye
According to an exemplary embodiment, a device (12) for assisting in the preparation of an operation on the human eye (14) for the purpose of generating a corneal flap by means of a microkeratome system (10) includes: an input interface arrangement (50) that permits at least the input of data relating to a set value of at least one flap parameter and also to at least one patient-related parameter; a computer (46) that has been set up to access a stored data collection (44) of several surgical data records, each of which includes a post-operative actual value of at least one flap parameter, a value for at least one patient-related parameter and configuration data of the microkeratome system, the computer (46) having been set up to ascertain, on the basis of the data collection (44) in a manner depending on the input data, configuration information that represents a proposed configuration of the microkeratome system (10); an output interface arrangement (48) for outputting the configuration information. |
| US09301874B2 |
Punctal plugs for controlled release of therapeutic agents
Lacrimal inserts such as punctal plugs may be utilized for delivery of medication to the eye. The plug includes a body portion sized to pass through a lacrimal punctum and be positioned within a lacrimal canaliculus of the eyelid. The plug may contain a core, or reservoir, at least partially within the body portion comprising a therapeutic agent that is configured for controlled, pulsatile release into the eye. |
| US09301872B2 |
Contact lens wearing and removing clip
A contact lens tweezers includes two tips for gripping contact lens; and two thin rods that are extended from the bottom of two tips and connect to legs, which are used for supporting two tips, the two thin rods having high flexibility, bendable and hard to fracture. The two thin rods are bendable to enable the two tips to be more fit with the contact lens when used to remove the contact lens. The tips of this invention are provided with a convex structure to increase the friction area between the tips and contact lens, so that the contact lens gripping operation can be easily performed via the contact lens tweezers. And the bottom surfaces of the two tips and the convex structure of the contact lens tweezers form a curved structure, which prevents the eyes being pierced by the tips when removing the contact lens. |
| US09301866B2 |
Inflatable foot cushion
An inflatable foot cushion to reduce the force amplifications upon the heel of a foot received therein when the body is in a supine position. |
| US09301864B2 |
Bi-directional stent delivery system
A bi-directional stent delivery system includes an inner elongate shaft, a radially expandable prosthesis disposed over the inner elongate shaft, an outer elongate shaft, and a shuttle sheath disposed over the radially expandable prosthesis. The distal portion of the inner shaft is releasably coupled to the distal portion of the shuttle sheath, and the distal portion of the outer shaft is releasably coupled the proximal portion of the shuttle sheath. Distal advancement of the inner shaft advances the shuttle sheath distally when the outer shaft is uncoupled from the shuttle sheath, thereby allowing the prosthesis to radially expand from a proximal end to a distal end. Proximal retraction of the outer shaft retracts the shuttle sheath proximally when the inner shaft is uncoupled from the shuttle sheath, thereby allowing the prosthesis to radially expand from a distal end to a proximal end thereof. |
| US09301862B2 |
Stent retrieval member and devices and methods for retrieving or repositioning a stent
An implantable stent includes a stent retrieval member for repositioning or retrieval of the stent after it has been implanted into a bodily lumen. The stent includes a distensible tubular stent having a tubular structure having a tubular wall defined by an interior surface and an exterior surface and having opposed open ends; and a stent retrieval member comprising an elongate member comprising a generally circular perimetric base and a shaped projection having first and second spaced apart members extending acutely or perpendicularly from the base and connected by an apical portion. Force exerted on the shaped projection causes contraction or expansion of the circular base. The circular base is securably attached to one of the open ends of the stent, and the shaped projection extends longitudinally beyond this open end of the stent. |
| US09301857B2 |
Surgical instrument and method of disassembling a tibial prosthesis
An orthopaedic surgical instrument and method includes securing an anchor to a tibial prosthetic component implanted in a proximal end of a patient's tibia, moving a separator posteriorly toward the anchor to position a tip of the separator between a lower side of the tibial tray and an upper end of the tibial sleeve, advancing the separator from anterior to posterior between the lower side of the tibial tray and the upper end of the tibial sleeve to detach the tibial tray from the tibial sleeve, and removing the tibial tray from the proximal end of the patient's tibia. The tibial prosthetic component includes a tibial tray and a tibial sleeve secured to the tibial tray. |
| US09301854B2 |
Bi-directional fixating transvertebral body screws and posterior cervical and lumbar interarticulating joint calibrated stapling devices for spinal fusion
A tool assembly includes a universal, intervertebral bone fusion spacer for insertion into a disc space between a first vertebral body and a second vertebral body and fusion of the first vertebral body to the second vertebral body via biological bone fusion and screw fusion, and a tool for manipulating and inserting the universal, intervertebral bone fusion spacer into the disc space between the first vertebral body and the second vertebral body to provide fusion of the first vertebral body to the second vertebral body via biological bone fusion and screw fusion. |
| US09301853B2 |
Holder for implantation and extraction of prosthesis
Disclosed is an implant holder for an implant device comprising a locking mechanism that in a first position causes a clamp coupled to an implant device to lock such that the clamp cannot be decoupled from the implant device, and in a second position causes the clamp to unlock the implant device such that the clamp remains coupled to the implant device in the absence of a sufficient decoupling force but is decoupled from the implant device in the presence of a sufficient decoupling force. Also disclosed are methods of implanting an implant device using an implant holder by coupling the implant device to the implant holder, locking the implant device and the implant holder, emplacing the implant device utilizing the implant holder, unlocking the implant device and the implant holder such that the implant device is still coupled to the implant holder but can be decoupled with sufficient force. |
| US09301852B2 |
Instrument for engaging an engaging means on an implant
The instrument has a collet (19) that has at least two clamping jaws (18, 18′) for engaging an engaging means (4) on an implant body (1). The collet is received in a sleeve portion (20), the free end (21) of which has a support portion (22) that can be supported on the surface of the implant. A tension element (23) that engages the collet is used as an actuating means for actuating the collet. The outer faces of the clamping jaws interact with the inner face of the sleeve portion such that the collet can be closed and moved relative to the free end of the sleeve portion by pulling the tension element. |
| US09301850B2 |
Expandable vertebral implant
An expandable implant for engagement between vertebrae includes an inner member, an outer member, and a gear member positioned coaxial with respect to each other such that the inner and outer members are moveable relative to each other along an axis. The inner member includes a longitudinal groove configured to engage a pin extending through the outer member such that the pin prevents the inner member from translating completely through the outer member and aids in alignment and limits rotation of the second endplate. Portions of the implant may be provided with a series of markings such that when the markings are aligned, the implant is aligned in a specific configuration and for a specific implantation approach. |
| US09301847B2 |
Shoulder prosthesis
A humeral prosthesis includes a stem component and a head component joined by an inclination component. The inclination component is provided with an opening that is designed to accommodate a pair of expandable tabs extending from a side of a plate. The plate is also provided with a taper extending opposite to the pair of expandable tabs. Inclination angle, radial offset, and version are adjustable and are separately and independently set and fixed. |
| US09301845B2 |
Implant for knee replacement
The present invention provides a system and method for gender specific medical treatment. The medical treatment system can include gender specific medical devices which are designed to account for the anatomical and physiological differences in the male and female genders. The medical treatment system can also include a medical device identification system which differentiates use for male and female patients. The medical device identification system includes a container adapted to receive a medical device and a gender specifier. The gender specifier is used to identify the gender the medical device in designed for. The gender specifier can be in text form, symbolic form, or color coded. |
| US09301841B2 |
Expandable sheath for introducing an endovascular delivery device into a body
Embodiments of an expandable sheath can be used in conjunction with a catheter assembly to introduce a prosthetic device, such as a heart valve, into a patient. Such embodiments can minimize trauma to the vessel by allowing for temporary expansion of a portion of the introducer sheath to accommodate the delivery apparatus, followed by a return to the original diameter once the prosthetic device passes through. Some embodiments can include a sheath with inner and outer layers, where a folded portion of the inner layer extends through a slit in the outer layer and a portion of the outer layer overlaps the folded portion of the inner layer. Some embodiments include an elastic outer cover positioned outside the outer layer. Embodiments of the present expandable sheath can avoid the need for multiple insertions for the dilation of the vessel, thus offering advantages over prior art introducer sheaths. |
| US09301838B2 |
Apparatus and method for delivering a structure to a desired target site
An apparatus for delivering an implanted structure to a desired target site within a body lumen of a patient includes a catheter having a longitudinally extending catheter lumen and adapted to provide access to the body lumen. A framing member has a collapsed condition in which the framing member is adapted for insertion into the body lumen through the catheter lumen and an expanded condition in which the framing member is adapted for placement within the body lumen. At least one target point is carried by the framing member and is adapted for placement adjacent the desired target site. A holding mechanism is carried by the framing member and is adapted to releasably grasp the implanted structure. At least one target pathway is attached to at least one target point. At least a portion of the target pathway extends through the catheter lumen. |
| US09301835B2 |
Pre-assembled bioprosthetic valve and sealed conduit
A valved conduit including a bioprosthetic valve, such as a heart valve, and a tubular conduit sealed with a bioresorbable material. The bioprosthetic heart valve includes prosthetic tissue that has been treated such that the tissue may be stored dry for extended periods without degradation of functionality of the valve. The bioprosthetic heart valve may have separate bovine pericardial leaflets or a whole porcine valve. The sealed conduit includes a tubular matrix impregnated with a bioresorbable medium such as gelatin or collagen. The valved conduit is stored dry in packaging in which a desiccant pouch is supplied having a capacity for absorbing moisture within the packaging limited to avoid drying the bioprosthetic tissue out beyond a point where its ability to function in the bioprosthetic heart valve is compromised. The heart valve may be sewn within the sealed conduit or coupled thereto with a snap-fit connection. |
| US09301834B2 |
Sinus-engaging valve fixation member
A prosthesis is provided for implantation at a native semilunar valve of a native valve complex, the native valve complex having three semilunar sinuses and three native commissures. The prosthesis includes a valve prosthesis support, which comprises a support structure comprising exactly three engagement arms that meet one another at three respective junctures. The engagement arms are shaped so as define three peak complexes at the three respective junctures, and three trough complexes, each of which is between two of the peak complexes. Upon implantation of the prosthesis, each of the engagement arms is at least partially disposed within a respective one of the semilunar sinuses, such that each of the peak complexes is disposed distal to and in rotational alignment with a respective one of the native commissures, and each of the trough complexes is disposed at least partially within the respective one of the semilunar sinuses. |
| US09301833B2 |
Pre-loaded injector for use with intraocular lens
An injector folding and injecting a flexible intraocular lens into the eye of a patient is described. The injector is configured to be loaded with the intraocular lens, and optionally, an aqueous solution, before the injector and lens are sterilized. The injector includes a lens compartment that is configured to prevent leakage of the aqueous fluid from the lens compartment caused by autoclaving/sterilization. |
| US09301832B2 |
Tendon anchor and method of using same
A tendon anchor, a housing, a protuberance located substantially on the housing, a cut-out area located substantially on the housing and located substantially across from the protuberance, and a plurality of elongated tendon gripping projections located substantially adjacent to the protuberance and the cut-out area for substantially retaining the tendon within the tendon anchor. |
| US09301830B2 |
Differential dilation stent and method of use
Embodiments herein provide differential dilation stents for use in percutaneous interventions, such as transluminal bypass procedures. In some embodiments, the stents may be used in the process of creating an arteriovenous (AV) fistula during a percutaneous bypass procedure, and such stents may have two or more specialized regions that are configured to adopt a predetermined diameter, shape, and/or tensile strength upon insertion in order to suit the needs of the vessel or procedure. The disclosed stents may be used for creating and/or maintaining an arterial/venous fistula for bypass of an occlusion in a cardiac artery using a cardiac vein, or the femoral artery, for example using the tibial or popliteal vein. |
| US09301828B1 |
Multi lumen IVC filter retrieval device
A device for retrieving items endovascularly includes a sheath having a first lumen containing a snare that can be deployed out a distal end of the sheath and retracted back into the sheath for pulling an IVC filter into the sheath. The sheath has a second lumen that opens through a sidewall of the sheath proximal of the distal end. The second lumen contains a removal assist device that can be deployed through the sidewall and used to dislodge and/or cut an item to be retrieved from a vein wall. The removal assist device includes a catheter, a cutting head, and a pull wire. The pull wire has a proximal portion protruding from a proximal end of the catheter and a distal end connected to the cutting head. The pull wire is movable within the catheter to selectively extend and retract the cutting head from the distal end of the catheter. |
| US09301825B2 |
Bodily implants formed from different materials
In one embodiment, an implant includes a body member and an extension member. The body member is formed of a first material and has a first side portion and a second side portion. The extension member is formed of a second material different than the first material. The extension member has a first arm portion, a second arm portion, and a mid-portion disposed between the first arm portion and the second arm portion. The mid-portion extends from the first side portion of the body member to the second side portion of the body member. The first arm portion extends from the first side portion of the body member along a first axis. The second arm portion extends from the second side portion of the body member along a second axis different than the first axis. |
| US09301821B2 |
Refill head for powered oral care implement that produces vibratory and oscillatory motion
A refill head, and a powered toothbrush including the same, wherein the refill head comprises a head portion including a movable tuft block that is rotated via operable coupling to a primary drive shaft of the handle. The head portion of the refill head is also receives vibrations from an eccentric that is operated by the primary drive shaft. |
| US09301818B2 |
Abutment and dental-prosthetic arrangement having such an abutment
The invention relates to an angled abutment for a dental-prosthetic arrangement, in which the abutment is divided into a first sub-component and a second sub-component, wherein the first sub-component can be fixed by means of a fixing screw to an implant and has a tool opening through which a tool is able to engage to reach the screw head of the fixing screw. After the first sub-component has been fixed to an implant, the second sub-component can be connected to the first sub-component, preferably via a screwed connection, and at the same time completely covers the tool opening of the first sub-component. A retaining structure facing away from the first sub-component is formed on the second sub-component and interacts with a counter-retaining structure on a prosthesis to provide a releasable connection, which can be produced without tools, between the abutment and the prosthesis. |
| US09301817B2 |
Dental prosthesis component and method for producing dental prosthesis component
A dental prosthesis component which is a member for configuring a dental prosthesis provided with an artificial tooth root, which has a high strength and a good esthetic property. The dental prosthesis component which is a member for configuring a dental prosthesis provided with an artificial tooth root wherein the dental component is made of Zr-14Nb alloy, a surface layer containing ZrO2 as a main constituent and having a thickness of 20 μm or more and less than 80 μm is formed on the dental prosthesis component, and the surface has a brightness of Gy 8.0 or more of the color sheets according to Practical Color Co-ordinate System 201. |
| US09301814B2 |
System and method for digital tooth imaging
Method and system for managing multiple impressions of a patient's jaw for an orthodontic treatment is provided. The method includes scanning at least a first impression and a second impression of same jaw for the orthodontic treatment; determining if the first jaw impression and the second jaw impression have distortion in different areas; selecting the first jaw impression or the second jaw impression as a base impression; and replacing a distorted tooth data from the base impression with data for the same tooth from a non-base impression. The method also includes scanning at least a first jaw impression for the orthodontic treatment; scanning a bite impression for the orthodontic treatment; matching the scanned first jaw impression with the scanned bite impression; comparing bite information with a tooth occlusal surface; and determining if reconstruction is to be performed on the tooth occlusal surface. |
| US09301812B2 |
Methods for patient-specific shoulder arthroplasty
A method of determining an optimal position of a glenoid implant. The method includes identifying a center point of a patient's glenoid fossa based on an image of the patient's glenoid fossa; determining the optimal position of the glenoid implant based on the location of the center point relative to a medial point of the patient's scapula; and selecting orientation of an alignment pin based on the determined optimal glenoid implant position such that the glenoid fossa will be prepared to receive the glenoid implant at the optimal position when the glenoid fossa is prepared with a cutting device or guide coupled to the alignment pin. |
| US09301810B2 |
System and method of automatic detection of obstructions for a robotic catheter system
An obstruction detection system for a robotic catheter system including a robotic catheter manipulator assembly including one or more catheter manipulation bases and one or more sheath manipulation bases. Each manipulation base may be generally linearly movable on one or more tracks relative to the robotic catheter manipulator assembly. The obstruction detection system may include one or more obstruction detection sensors disposed on the track or on the manipulation bases to detect an obstruction along a path of motion of one or more manipulation bases. A software system may be provided for monitoring movement of the catheter and sheath manipulation bases, and/or a status of the obstruction detection sensors. |
| US09301806B2 |
Methods and patterns for increasing amplitude of accommodations in a human lens
A method of treating a human eye, generally to correct vision, and preferably in one embodiment to increase the amplitude of accommodation of the lens. The method utilizes a laser to create a desired pattern within the lens. Various patterns for treating the eye lens are also disclosed. |
| US09301804B2 |
Dual antenna microwave resection and ablation device, system and method of use
A system for generating microwave energy includes a microwave generator that generates first and second microwave signals, a transmission line and a dual antenna microwave device. The transmission line transmits the first and second microwave signals to the microwave device. The microwave device includes a first antenna proximal a second antenna and a dual-sided choke positioned therebetween. The first antenna receives the first microwave signal from the transmission line between a first conductor and a second conductor and the second antenna receives the second microwave signal between the second conductor and a third conductor. The dual-sided choke includes a first and a second antenna choke circuit. The first antenna choke circuit limits the propagation of electromagnetic fields generated by the first antenna toward the second antenna and the second antenna choke circuit limits the propagation of electromagnetic fields generated by the second antenna toward the first antenna. |
| US09301799B2 |
External cooling devices and systems for surgical instruments
A surgical system includes a portable surgical instrument and a sleeve. The portable surgical instrument includes an end effector assembly and a housing operably coupled to the end effector assembly. The housing includes a generator and a battery assembly coupled thereto and configured to supply energy to the end effector assembly for treating tissue. The sleeve is shaped complementarily to the housing and is removably positionable about the housing. The sleeve is configured to cool the housing and/or remove heat from the housing to inhibit overheating of the generator and/or the battery assembly. |
| US09301791B2 |
Osteosynthesis pin
The invention relates to an osteosynthesis pin, in particular for a fracture of a calcaneum, made up of a generally cylindrical hollow body comprising an axial bore extending over the entire length thereof, a plurality of through-holes staggered longitudinally relative to one another and intended for attachment screws to pass therethrough, and at least one oblong opening suitable for an ancillary instrument to pass therethrough for repositioning fractured bone fragments. |
| US09301789B2 |
Osteosynthesis plate for treatment of fractures or osteotomies in the vicinity of joints
An osteosynthesis plate according to the invention has at least two legs, which are spaced apart and interconnected by at least one bridge element. The legs each have a certain length and extend in the longitudinal direction from an epiphyseal to a diaphyseal end of the osteosynthesis plate. Moreover, each leg has at least one opening for holding an anchoring element. The size and shape of the bridge element and the legs are configured such that the legs may be applied on both sides of a bone in the region of a joint, preferably on the olecranon. |
| US09301784B2 |
Automatic-extending and anti-rotation scoliosis correcting system
A spontaneous-extending and anti-rotation scoliosis correcting system comprises pedicle screws and a plurality of correcting rods locked with the pedicle screws. Each correcting rod includes at least one sleeve and at least one inserting rod which can be inserted into the sleeve. The inner wall of the sleeve and the inserting rod are the same in shape and are in clearance fit. A positioning mechanism for restricting the relative rotation of the inserting rod with respect to the sleeve is arranged on a matching surface between the inserting rod and the sleeve. The scoliosis correcting system has the benefits of ensuring the lateral stability and the anti-rotation function for scoliosis correction; having the performance of spontaneous extending along the growth direction of the spine; and ensuring both the short-term operating effect and the long-term curative effect. |
| US09301780B2 |
Catheter, in particular for implanting an embryo in the uterine cavity of a human being or animal, and corresponding instrument
This catheter comprises a tubular catheter body defining a longitudinal channel, the distal end of the catheter body being closed, and the channel opening out through a single side orifice onto an external surface of a side wall of the catheter body at a distance from this distal end. The channel includes a curved distal end segment and has a substantially constant diameter along the entire length thereof. |
| US09301776B2 |
Minimally invasive method for coronary bypass and other treatments
Treatment methods and devices are provided for percutaneously accessing a patient's thoracic region via a controlled opening in the aorta, so that cardiac procedures, such as a coronary bypass procedure, can be performed in a minimally invasive manner. Advantageously, it may be possible to perform the procedure without placing the patient on cardiopulmonary bypass. The method may include percutaneously delivering at least one catheter into an aorta of a heart, forming a controlled opening in the aorta and pericardium via the at least one catheter to access a thoracic region within the patient's chest, and performing at least one coronary bypass graft procedure through the controlled opening. |
| US09301774B2 |
Lumen reentry mechanism and method
A lumen reentry mechanism includes a catheter configured to bypass an area of stenosis, and having a longitudinal passage with a side hole. A piercing tool is positioned within the passage and has a transverse end section with a cutting tip, trapped between first and second longitudinally extending beads within the passage. Trapping of the piercing tool limits contact between the cutting tip and an inner surface of the catheter. Related methodology is also disclosed. |
| US09301773B2 |
Lead extraction methods and apparatus
According to one aspect, a device for assisting in removing an implanted lead is provided. The device comprises a body portion having a center adapted to accommodate the lead, a cutting component coupled to the body portion to assist in separating tissue from the lead, and at least one anchoring component disposed at least partially within the body portion, the at least one anchoring component capable of providing pressure on the lead that resists movement of at least part of the body portion along the lead at least in part by applying fluid pressure. |
| US09301769B2 |
Clot retrieval device for removing clot from a blood vessel
A clot retrieval device (9501) for removing occlusive clot from a blood vessel comprises an inner elongate body (9503) and an outer elongate body (9504) at least partially overlying the inner elongate body (9503). The device also comprises an elongate member or shaft (9502) having a proximal end which extends exterior of a patient so that a user can retrieve the stent-basket device and captured clot by retracting the shaft (9502). The outer elongate body (9504) and the inner elongate body (9503) are connected to the distal end of the shaft (9502) and are expandable relative to the shaft (9502) from a collapsed delivery configuration to an expanded deployed configuration. The outer elongate body (9504) is expandable relative to the inner elongate body (9503) to a radial extent which is greater than the radial extent of the inner body (9503) in the deployed configuration. |
| US09301767B2 |
Instrument for fracture fragment alignment and stabilization
An instrument for locating an axis of a blocking screw is disclosed. The instrument is applicable for a retrograde installation of a femoral intramedullary device or an antegrade installation of a tibial intramedullary device. The instrument includes a drill jig with a radiolucent frame portion and a mounting portion. The mounting portion is adapted to connect to an intramedullary device, and the frame portion has at least one aperture for locating the axis of the blocking screw. The drill jig is adjustable to locate the aperture in a longitudinal or rotational direction relative to the intramedullary device. |
| US09301765B2 |
Prosthetic femoral stem for use in high offset hip replacement
A total hip femoral prosthesis provides a shortened neck and high porous coating level. Additionally, a means for strengthening the neck may be incorporated to increase stress transfer to the native bone. A method for reducing potential impingement that results from a high neck resection level includes cutting chamfered surfaces into the bone surrounding the proximal end of the implant. Instrumentation and methods of creating chamfered cuts are disclosed. |
| US09301763B2 |
Tiltable and respositionable anvil assembly for stapler and stapler comprising the same
A tiltable and repositionable anvil assembly for a stapler and a stapler comprising the same are provided. The tiltable and repositionable anvil assembly comprises: an anvil body having a connection portion for pivotable connection; a limitator; and a compression spring disposed between the anvil body and the limitator, in which in an operation of the stapler, the limitator is clamped at a clamping position between the connection portion of the anvil body and a connection portion of the stapler so as to keep the anvil body in a vertical state, and after the operation of the stapler, the limitator is moved away from the clamping position between the connection portion of the anvil body and the connection portion of the stapler, so that the anvil body is tiltable to a tilted state and the compression spring is compressed. |
| US09301759B2 |
Robotically-controlled surgical instrument with selectively articulatable end effector
Devices and systems are provided for controlling movement of a working end of a surgical device by means of a robotic system. In one embodiment, systems and devices are provided for moving an end effector on a distal end of a surgical fastening device. Movement can include rotational movement of the end effector about an axis of the shaft, articulation of the end effector relative to the shaft, and actuation of an end effector, e.g., closing, firing, and/or cutting. |
| US09301757B2 |
Surgical fastener applying apparatus including fluid-activated firing mechanism
A surgical fastener applying apparatus includes an end effector assembly having an anvil assembly and a cartridge assembly. The anvil assembly and/or the cartridge assembly is movable relative to the other between open and closed positions. The cartridge assembly is configured to retain a plurality of surgical fasteners therein. A fluid-actuated drive assembly including a distal piston member is configured to oscillate between proximal and distal positions. The distal piston member includes a base and a rack extending distally from the base and slidably disposed within the cartridge assembly. A drive beam is configured for translation through the cartridge assembly to eject the surgical fasteners from the cartridge assembly. A pawl assembly couples the drive beam to the rack such that the drive beam is incrementally advanced along the rack and through the cartridge assembly as the distal piston member oscillates between the proximal position and the distal position. |
| US09301756B2 |
Surgical coils and methods of deploying
Surgical coils are disclosed for marking, anchoring, stapling and suturing. Such surgical coils may be implanted in the body by deforming them to a small cross section profile, sliding them through a low profile delivery device then deploying them from an embodiment of a delivery device at a targeted site. Embodiments of surgical coils when deployed revert back to a coiled configuration and circle tissue at the target site. Such surgical coils may be deployed about attachment members, such as suture lines, marker lines and the like for anchoring same. |
| US09301755B2 |
Compressible staple cartridge assembly
A fastener cartridge can comprise a support portion, a tissue thickness compensator positioned relative to the support portion, and a plurality of fasteners positioned within the support portion and/or the tissue thickness compensator which can be utilized to fasten tissue. In use, the fastener cartridge can be positioned in a first jaw of a surgical fastening device, wherein a second jaw, or anvil, can be positioned opposite the first jaw. To deploy the fasteners, a staple-deploying member is advanced through the fastener cartridge to move the fasteners toward the anvil. As the fasteners are deployed, the fasteners can capture at least a portion of the tissue thickness compensator therein along with at least a portion of the tissue being fastened. |
| US09301753B2 |
Expandable tissue thickness compensator
A tissue thickness compensator may generally comprise a biocompatible material, a first component, and a second component, wherein the first component and second component form a reaction product to expand the tissue thickness compensator. The first component may comprise a first hydrogel precursor, the second component may comprise a second hydrogel precursor, and the reaction product may comprise a hydrogel. The reaction product may be formed in vivo and/or in situ by contacting the first component and the second component. The first component and/or second component may be encapsulated and configured to release the components when ruptured. The reaction product may comprise a fluid-swellable composition. Articles of manufacture comprising the tissue thickness compensator and methods of making and using the tissue thickness compensator are also described. |
| US09301751B2 |
Tenodesis implant
The present disclosure relates to a two-piece implant. The implant includes a first piece having at least two prongs and a protrusion located between the prongs and a second piece coupled to the first piece, wherein the second piece is configured to rotate relative to the first piece. A method of tissue repair is also disclosed. |
| US09301749B2 |
Expandable clip for tissue repair
An apparatus, system, and method for repairing openings such as septal defects includes advancing a catheter to the site of the defect, grasping opposing edges of the defect, passing one or more suture lines through the opposing edges, tightening the suture lines, and deploying and expanding a fastener to secure the suture lines and close the defect. The fastener can include tissue-growth-inducing materials to encourage tissue growth onto or into the fastener and/or suture. The fastener includes a locking clip portion and a plug portion, which may be an expandable portion and/or tissue-growth-inducing portion. |
| US09301748B2 |
Suture apparatus, system and method
A suture apparatus having a housing, actuator and capture rod, the actuator being engaged to the capture rod to form an actuator-capture rod assembly, an elongated cannula shaft having a lumen that extends through the shaft, and capture rod retraction means, the housing including an internal region that is configured to receive and support the capture rod retraction means, actuator proximal end and actuator rod distal end therein, wherein said capture rod retraction means is in communication with said actuator. The actuator-capture rod assembly and capture rod retraction means being positioned and configured to transition from a retracted position to an extended position when an actuation force is applied to the actuator and return the retracted position by the retraction means when the actuation force is released. |
| US09301746B2 |
Suture-based closure with hemostatic tract plug
Devices for closing a passage through tissue communicating with a body lumen. The device may include an elongate body, a sheath disposed at the distal end of the device for disposition within a body lumen, a hollow needle disposed within a needle lumen of the body, the needle being selectively advancable through the needle lumen, a suture-anchor ejection mandrel disposed within the hollow needle that is also selectively advancable through the hollow needle, a suture-anchor and suture disposed within the hollow needle, a distal end of the suture attached to the suture anchor for ejection out the hollow needle by the mandrel. A needle guide disposed between the sheath and proximal end of the body may include a needle port through which the needle can exit. A hemostatic plug is disposed over the needle port so as to be penetrated by the needle upon exiting the port. |
| US09301745B2 |
Knotless suture constructs
Systems and methods for soft tissue to bone repairs, without knot tying. The soft tissue repair systems include self-cinching constructs with at least one splice area, a turning loop (turning eyelet), a fixed end and a tensioning limb. The eyelet is fixed and is created into the suture splice by splicing or knotting, or by other known methods in the art. The eyelet is configured to redirect the tensioning of the construct (the force of tensioning). |
| US09301738B2 |
Tissue sample securement and extraction apparatus and method
A tissue sample securement apparatus secures a volumetric tissue sample. The tissue sample securement apparatus according to the present invention includes an expandable-retractable tissue sampling device, which tissue sampling device includes an axial displacement member, an expandable tip construction, and a tensile member. The axial displacement member includes a distal member end and a proximal member end. The tip construction extends from the distal member end, and the tensile member extends in adjacency to the axial displacement member and is connected to the tip construction for selectively retracting a member-retractable distal portion of the tip construction. The selectively retracted distal portion simultaneously severs and secures a volumetric tissue sample. The tissue sample may then be retrieved via a catheter member for directing the device to and from the target tissue mass. |
| US09301736B2 |
Fine needle biopsy with adaptor
Disclosed herein is a biopsy needle system, an adaptor for the system, and a method of using the system. The system includes an outer needle, an inner needle, and an adaptor. The outer needle has a longitudinal passage, a length, and a hub on the proximal end of the outer needle. The inner needle has a longitudinal passage and a length that is greater than the length of the outer needle. The inner needle is configured to fit within the longitudinal passage of the outer needle. The adaptor is configured to fit within the hub of the outer needle and includes a tapered longitudinal passage that guides a distal end of the inner needle through the adaptor and into the longitudinal passage of the outer needle. |
| US09301728B2 |
X-ray apparatus
A mask-image-taking-time calculating section 36 (i) sets a first imaging-time, in a first mask image, in accordance with X-ray imaging-conditions, and (ii) calculates a second imaging-time, in mask images from the second, for a mask image to be taken next in accordance with the imaging-time and brightness of the mask image taken previously such that average brightness of the mask image taken previously and a mask image to be taken next is target brightness. A live-image-taking-time calculating section 38 calculates an imaging-time for a live image in accordance with an actual imaging-time for the mask image having X-rays applied thereto from an X-ray irradiating device in accordance with the first or second imaging-time. An image processor 6 calculates a subtraction image by difference between a reference mask image obtained through averaging two or more mask images taken in accordance with the first or second imaging-time and the live image. |
| US09301725B2 |
Radiation image capturing system
A radiation image capturing system includes a radiation image capturing apparatus, one or more radiation generation apparatuses and a calculation unit. The radiation image capturing apparatus includes a control unit which controls a scan driving unit and a readout integrated circuit of the radiation image capturing apparatus since before start of irradiation of the radiation image capturing apparatus and detects the start of the irradiation when data read out by the readout integrated circuit is equal to or more than a threshold. Before radiation image capturing, the calculation unit calculates a maximum body thickness for each of the radiation generation apparatuses on the basis of the data read out in the radiation image capturing apparatus irradiated by the radiation generation apparatus, the maximum body thickness up to which the control unit can detect the start of the irradiation through a subject. |
| US09301722B1 |
Guiding computational perception through a shared auditory space
In an example, a computer-implemented method receives one or more user inputs and captures a sound associated with a sound source via one or more capturing devices using sound source localization. The method then estimates one or more first posterior likelihoods of one or more positions of the sound source based on the one or more user inputs and a second posterior likelihood of a position of the sound source based on the sound. The method then estimates an overall posterior likelihood of an actual position of the sound source based on 1) the one or more first posterior likelihoods of the one or more positions of the sound source estimated based on the one or more user inputs and 2) the second posterior likelihood of the position of the sound source estimated based on the sound. |
| US09301715B2 |
Method for producing an analytical magazine
A method for producing an analytical magazine is proposed. The analytical magazine is designed to receive a plurality of analytical aids in a plurality of chambers. The method comprises the following steps: providing at least one first component of the analytical magazine, wherein the first component comprises a plurality of receptacles; providing a plurality of analytical aids, wherein the analytical aids are connected to one another and preferably oriented with respect to one another by at least one holding element; introducing the analytical aids into the receptacles; and separating the analytical aids from the holding element. |
| US09301713B2 |
Method and system to assess mechanical dyssynchrony based on motion data collected by a navigation system
A method and system are provided for analyzing motion data collected by a cardiovascular navigation system to determine a level of dyssynchrony exhibited by a heart. The method and system comprise obtaining a motion data (MD) set that includes a plurality of map point specific motion data (PSMD) collections of motion data. The motion data in each PSMD collection includes information indicating an amount and direction of motion that occurred at a corresponding map point on a wall of the heart during a select period of time, such as during at least one cardiac cycle. The method and system divide the PSMD collections of data into sectors which may be associated with corresponding phases of the cardiac cycle, and analyze the sectors of the PSMD collections to determine at least one of a slope, a magnitude and a direction of motion at the corresponding map point of the wall of the heart during the associated sector. The method and system assess at least one of the slope, magnitude and direction of motion occurring at the corresponding map points of the wall, and calculate a measure of dyssynchrony in the map points of the wall based on at least one of i) whether the map points move in a select direction during select sectors, ii) whether the map points move by a select amount during the select sectors, iii) a direction of strain waveform during select phases of the cardiac cycle and/or iv) an extent of strain during the select phases. |
| US09301711B2 |
System and method for assessing neural health
A method of identifying a change in the health of a nerve during a surgical procedure includes determining a sensitivity of the nerve at a first time, determining a sensitivity of the nerve at a second time, and providing an indication to a user corresponding to a change in the sensitivity of the nerve from the first time to the second time. In each instance, the sensitivity of the nerve is determined by providing an electrical stimulus via an electrode disposed on a distal end portion of an elongate medical instrument, and monitoring a magnitude of a mechanical response of a muscle innervated by the nerve. |
| US09301710B2 |
Processing a video for respiration rate estimation
What is disclosed is a system and method for estimating a respiration rate by analyzing distortions in reflections of structured illumination patterns captured in a video containing a view of a subject's thoracic region. In one embodiment, a video of a target region of a body of a subject of interest is received. Video image frames are processed to estimate 3D time-series data for the target region. As more fully disclosed herein, the subject's respiration rate is estimated from the 3D time-series data. Measurements can be acquired under a diverse set of lighting conditions. The teachings hereof provide a non-contact approach to patient respiratory function monitoring that is useful for intensive care units and for monitoring at homes, and which aid in the detection of sudden deterioration of physiological conditions due to changes in respiration rates. The teachings hereof provide an effective tool for non-contact respiratory function study and analysis. |
| US09301709B2 |
Method for optimizing the gas conversion rate in a respiratory gas analyzer
A method for optimizing a gas conversion rate in a respiratory gas analyzer, more particularly for nitric oxide (NO) in the respiratory gas, and an associated device are disclosed. |
| US09301703B2 |
Biological information processing device, biological information processing system, biological information compression method, and biological information compression processing program
This biological information processing device is provided with: a peak detection unit for detecting the peaks of a biological signal generated in a cardiac cycle; a waveform clipping unit for clipping out a first peak-to-peak biological signal between two peaks, which are adjacent on the time axis of the biological signal, on the basis of detection results of the peak detection unit; and a resampling unit for transforming the first peak-to-peak biological signal to a second peak-to-peak biological signal for a prescribed number of samples. The biological information processing device is further provided with: an orthogonal transformation unit for generating orthogonal transformation coefficients by performing an orthogonal transformation on the second peak-to-peak biological signal; a differential processing unit for generating a differential signal for the orthogonal transformation coefficients on the time axis; and an encoding unit for encoding the differential signal. |
| US09301702B2 |
Systems and methods for exploiting pulmonary artery pressure obtained from an implantable sensor to detect cardiac rhythm irregularities
Techniques are provided for use with a pulmonary artery pressure (PAP) monitor having an implantable PAP sensor. In one example, a PAP signal is sensed that is representative of beat-by-beat variations in PAP occurring during individual cardiac cycles of the patient. The PAP monitor detects intervals within the signal corresponding to the durations of cardiac cycles, then detects cardiac rhythm irregularities based on the intervals. For example, the PAP monitor can detect and distinguish atrial fibrillation, ventricular fibrillation and ventricular tachycardia based on the stability of the intervals of the PAP signal along with other information such as ventricular rate. The PAP monitor can also detect and distinguish premature contractions based on durations of the intervals. Examples where the PAP monitor is a component of an implantable cardiac rhythm management device (CRMD) are also provided. |
| US09301701B2 |
Method for measuring tourniquet limb occlusion pressure
Improved tourniquet apparatus for measuring a patient's limb occlusion pressure includes an inflatable tourniquet cuff for encircling a limb at a location and to which a tourniquet instrument is releasably connectable. The instrument includes pressure sensing for producing a cuff pressure signal indicative of the level of pressure in the cuff, a pressure regulation mechanism communicating with the cuff and responsive to the cuff pressure signal for moving fluid into and out of the cuff, thereby regulating the pressure in the cuff, a blood flow transducer for producing a blood flow signal indicative of blood flow past the cuff, and limb occlusion pressure means responsive to the blood flow signal and the cuff pressure signal for increasing the cuff pressure level until blood flow indicated by the blood flow signal decreases to a level less than a minimum detection threshold, and then suspending fluid movement into and out of the cuff to produce a limb occlusion pressure value that is indicative of a pressure in the cuff when the fluid motion is suspended. |
| US09301697B2 |
Systems and methods for recalibrating a non-invasive blood pressure monitor
Techniques for non-invasive blood pressure monitoring are disclosed. Data corresponding to a patient may be received from a hospital information system. The data may include, for example, drug administration data, medical procedure data, medical equipment data, or a combination thereof. Whether a blood pressure monitoring system needs to be recalibrated may be determined, based at least in part on the received data. If it is determined that the blood pressure monitoring system needs to be recalibrated, the recalibration may be performed and at least one blood pressure measurement of the patient may be computed using the recalibrated blood pressure monitoring system. |
| US09301696B2 |
Earbud covers
An earbud cover is configured to be removably attached to, and at least partially cover, an audio earbud. The removable earbud cover includes at least one light guide configured to guide light from at least one optical emitter associated with the audio earbud to a region of a body of a subject wearing the audio earbud and/or guide light from the body of the subject to at least one optical detector associated with the audio earbud. The removable earbud cover may include at least one alignment member that facilitates stability of the audio earbud when inserted within an ear of the subject. The removable earbud cover may include at least one lens region, at least one light diffusion region, and/or at least one luminescence region in optical communication with the at least one light guide. |
| US09301695B2 |
Stress model based on RR integral average
A method of determining stress includes receiving a data signal including multiple consecutive RR intervals of a subject. The method may also include calculating heart rate variability (HRV) data for the subject from the data signal. The method may also include calculating an RR integral average (RRIA) from the HRV data, the RRIA indicating a stress level of the subject. |
| US09301694B2 |
Optical finger mouse, electronic device and physiological characteristics detection device
There is provided an optical finger mouse including two light sources, an image sensor and a processing unit. The two light sources emit light of different wavelengths to illuminate a finger surface. The image sensor receives reflected light from the finger surface to generate a plurality of image frames. The processing unit detects a displacement and a contact status of the finger surface and a physiological characteristic of a user according to the plurality of image frames. There is further provided an electronic device and a physiological characteristic detection device. |
| US09301686B2 |
Autofluorescent organ phantom and associated method of production
A calibration device for instrumentation for medical imaging, also called a “phantom,” including a matrix. The calibration device includes at least one additive for simulating the autofluorescence properties of an organ or of a living tissue in the spectral band covering the red and near infrared, said additive belonging to the porphyrin class, such as protoporphyrin IX. |
| US09301685B2 |
Notification apparatus, method for performing notification and assist robot acting as the same
In accordance with an embodiment, a notification apparatus comprises a detection module and a notification module. The detection module detects a predetermined operation confirmation sound from a medical instrument. The notification module sends a notification to a predetermined terminal in response to the detection of the operation confirmation sound. |
| US09301672B2 |
Dental scanner device and system and methods of use
A three-dimensional (3D) scanner device for generating a three dimensional (3D) surface model of shaped objects, such as dental structures, applicable for use in the field of dentistry, particularly to dental prosthetics manufacturing. Methods and systems relating to the device are also disclosed. |
| US09301670B2 |
Fluid circulation arrangement for providing an intensified wash effect in a dishwasher and an associated method
According to embodiments of the present invention, a dishwasher may provide an intensified wash effect. The dishwasher may include a rack defining a bottom and a sidewall, wherein the rack is adapted to receive dishware therein. A dishwashing fluid supply channel may be configured to supply dishwashing fluid to a spray assembly. The spray assembly may comprise at least one nozzle member. Thereby, the spray assembly may be adapted to receive the dishwashing fluid from the dishwashing fluid supply channel and to dispense the dishwashing fluid therethrough. The spray assembly may be coupled to the sidewall of the rack. Further, the nozzle member may be attached to an arm which is moveable between at least a first position wherein the arm is adjacent the sidewall of the rack and a second position wherein the arm is adjacent the bottom of the rack. |
| US09301668B2 |
Dishwasher and control method therefor
A dishwasher capable of efficiently washing dishes is provided. A dishwasher includes a washing tub, a rack, an area input unit and a spray module. The washing tub forms a space in which dishes are washed. The rack has the dishes loaded thereto, being provided inside the washing tub. The area input unit receives an area selected from a plurality of areas into which the rack is divided. The spray module sprays washing water toward the selected area input to the area input unit in the plurality of areas of the rack. |
| US09301666B2 |
Surface cleaning apparatus
A hand vacuum cleaner is provided with a wand mounted to the dirty fluid inlet of the hand vacuum cleaner and the wand has a distal inlet that is mounted on a surface cleaning head. The hand vacuum cleaner has a cyclonic cleaning stage. The dirty fluid inlet has a passage with a passage axis and the cyclonic cleaning stage has a longitudinal axis. The fluid flow motor is displaced from the passage axis in a direction parallel to the longitudinal axis. |
| US09301665B2 |
Vacuum cleaner
A vacuum cleaner that includes a suction source, a cleaner head, and a controller. The suction source includes an impeller and a first motor for driving the impeller, and the cleaner head includes an agitator and a second motor for driving the agitator. The controller is configured to generate control signals for controlling simultaneously the excitation of the first motor and the second motor. |
| US09301664B1 |
System and method for capturing dust from debris transportation
A system and method for capturing dust from debris transportation are disclosed. The system comprises at least one piece of hollow tubing comprising a plurality of air intake passages and configured to transport debris and capture dust when coupled to a negative pressure source, the air intake passages further configured such that an air curtain of suction emanates from the plurality of air intake passages when the negative pressure source is engaged in generating a negative pressure. |
| US09301663B2 |
Surface cleaning apparatus with different cleaning configurations
An upright surface cleaning apparatus comprises a surface cleaning head having a dirty air inlet. A support structure is moveably mounted to the surface cleaning head and a portable cleaning unit is removably mounted to the support structure. An above floor cleaning wand is provided. The wand is removable from the support structure without removal of the cleaning unit from the support structure and the cleaning unit is removable from the support structure without disconnecting the wand from the support structure. |
| US09301655B1 |
Hands free washing assembly
A hands free washing assembly for washing a user's back includes a primary frame that may be coupled to a support surface. A coupler is coupled to the primary frame. The coupler engages the support surface so the primary frame is retained on the support surface. A plate is selectively operationally coupled to the primary frame. A user rubs the user's back on the plate so the plate scrubs the user's back. A secondary frame is operationally coupled to the primary frame. The secondary frame retains the plate on the primary frame. |
| US09301654B2 |
Liquid dispenser
A sanitary liquid dispenser having a spherical housing with a discharge port and a fluid reservoir positioned within the dispenser. The fluid reservoir includes a disposable deformable bag with a nozzle projecting downwardly from the bag. The dispenser includes a proximity detector for activating a discharge mechanism when detecting the proximity of an object beneath the dispenser. The discharge mechanism includes a valve within the nozzle. |
| US09301648B2 |
Drink mixer bottle and agitator
A shaker including a vessel and an agitator. The vessel includes a container wall. A rounded bottom closes off the container wall, wherein a border of the bottom is formed radially towards a center axis of the vessel such that the bottom transitions from the container wall to be outwardly domed. An agitator is for use in combination with the vessel, the agitator further comprising a tetrahedral body having four planar faces, four vertices, and six edges, each edge traveling between each of the vertices. Each vertex is rounded off and configured to forcibly contact the container wall and an entirety of the bottom upon shaking the vessel. These rounded vertices create a propeller-like spinning and tumbling motion through the liquid-powder mixture when the vessel is vigorously shaken up and down, and scalloped edges of the agitator produce additional turbulence to efficiently blend a liquid/powder mixture. |
| US09301643B2 |
Lid for a cooking vessel
A lid for a cooking vessel, in particular, of a cooking pot includes a plurality of shaped elements projecting downwards at the underside of the lid. The shaped elements are flat or curved concavely and respectively form a planar lower surface that accumulates condensate, is enclosed in a U-shaped manner, slopes towards the edge of the lid, and leads to a drip off edge at its lowest location. |
| US09301632B2 |
Zipper assist device and method
A zipper closure device for assisting in the closing of a zipper on a garment. The device has spring operated jaws which close on a zipper pull and grip the zipper pull by pressure on the sides of the zipper pull, until released. Attached to the clamp is a pull strap which allows the zipper to be pulled from above or below to more easily close or open the zipper, without the need to reach a zipper in the middle of a user's back. |
| US09301627B1 |
Shopping cart corrals with at least two advertisement panels arranged in a staggered fashion and method of providing same
Certain embodiments disclose a corral and enclosure defined by three members having an opening configured to hold one or more shopping carts and display one or more advertisements, with two substantially parallel walls of different lengths and advertisement panels affixed on the walls, such that they are staggered. The staggered arrangement of the at least two advertisement panels facilitates better visibility and allows the simultaneous viewing of at least two advertisement panels. The longer member also further protects vehicles parked on its side from colliding with shopping carts. |
| US09301624B2 |
Foldable play yard apparatus including a clamp and a method of attaching a flexible sheet to the clamp
A foldable play yard apparatus is provided. The play yard includes a frame having a plurality of upright posts. The posts have a top, a bottom, and a clamp connected to at least one longitudinal side of the post. The play yard further includes a flexible enclosure having a plurality of edges inserted in the clamps to form walls between the upright posts. The clamp includes: a housing having an opening for receiving the edge of the enclosure and defining an interior channel within the housing; a flag piece, which is positioned in the interior channel of the housing, connected to the edge of the enclosure; and a locking piece positioned across the interior channel from the flag piece. A frictional engagement between the locking piece and the flag piece maintains the flag piece and the edge connected thereto within the interior channel. |
| US09301620B2 |
Hunting seat
A hunting seat includes a base coupled to a tube structure. The base has a first surface and a second surface. A seat has attached pivotally thereto an adjustment tube having a plurality of adjustment holes disposed within. The seat has a seating surface configured to support a person and a seat underside surface opposite to the seating surface. In a substantially flat ground use, the base is disposed with the first surface facing the seat underside surface and the adjustment tube disposed within and pinned to a tube of the tube structure. In a sloped ground use, the base is disposed with the second surface facing the seat underside surface and the adjustment tube pinned in a pair of brackets pivotally mounted to a section of the base. A method of operating a hunting seat is also described. |
| US09301616B2 |
Always level folding chair
A chair is provided that is configurable to provide a substantially horizontal seating surface when the chair is disposed on an angled ground surface. The chair comprises a back frame having a pair of telescoping back legs including an upper back leg tube and a lower back leg tube slidingly disposed within the upper back leg tube. The chair additionally includes a pair of locking mechanisms comprising a locking key that includes a locking aperture through which the respective lower back leg tube extends. Each locking mechanism is structured and operable to selectively position the respective locking key in an engaged position that binds the lower back leg tube such that the lower back leg tube cannot slide into the upper back leg tube, and a disengaged position that allows the lower back leg tube to freely slide within the upper back leg tube. |
| US09301614B1 |
Marsh duck hunting stool
In accordance with one embodiment a marsh duck hunting stool, comprised of unitary construction having no detachable members, provides a compact, lightweight, floatable structure, with simple functionality, primarily used in a duck marsh environment. The stool includes a horizontally oriented seat platform with a single, elongated, vertically oriented support member. The support member comprises two tubular members, one sliding within the other, providing a plurality of seat height settings. A foot and stake assembly is pivotally disposed on the bottom end of the sliding tubular member. The foot and stake assembly limits soft soil penetration and provides fore and aft/side to side stability. The sliding tube rotates within the foot and stake assembly thereby providing 360 degree pivot of the seat platform. |
| US09301613B1 |
Mobile seat system
A mobile seat system for positioning a user low to a ground surface and enabling the user to move about as needed. The system features a base with a plurality of caster wheels and a cushion that is removably attached to the base via a screw-like mechanism. The cushion may have a back support component to help support the user's back. |
| US09301606B2 |
Unattended full-automatic book management system
Thorough optimization and improvement have been made on the basis of original closed-shelf stack room by the unattended full-automatic book management system of the invention. The concept of a book basket is brought in to process an order of each borrower in a batch. The device is simplified and the efficiency of single functional part is enhanced during the period of storing books, taking books, returning books, conveying a book basket and transmission, thereby the functions of the whole system being optimized. The system includes bookracks, a laneway vehicle, a laneway vehicle interface, a transmission device, a book taking window, and a book returning window, and further includes a book basket and a book box independent of the bookracks. The data information inside the database of the closed-shelf stack room system is administered and operated by the closed-shelf stack room management system to accomplish the interaction between the collection system and the control system of the full-automatic closed-shelf stack room. Ultimately books are administered through the full-automatic closed-shelf stack room. |
| US09301605B2 |
Rack frame assembly
An end unit has an end wall and first and second side walls forming a corner. One end of an L-shaped rail with first and second flanges seats in the corner against the end wall, with the flanges flat against the side walls. One side wall has a protrusion abutting the first flange to restrict movement of the rail away from the other side wall. The first side wall has a tab in a slot in the first flange, engaging the flange on a side of the slot away from the end wall, preventing movement of the rail away from the first side wall, while permitting movement of the rail away from the end wall to a position where the tab aligns with the slot to permit movement of the rail away from the first side wall. A pin in aligned holes prevents the movement away from the end wall. |
| US09301602B2 |
Overbed table holder system
An overbed table holder system that allows a patient to dispose personal trash or hold a container filled desirable objects to a patient lying in a hospital bed. The system includes a moveable overbed table, a bag or container holding, an intermediate member disposed between the bag and container holding member and the table's perimeter side edge, and a ring element that receives either a disposable trash bag or a container holder. The ring element is connected to the intermediate member that temporarily snap fits against the perimeter side edge and over the table. During use, a disposable trash bag or one of two types of container holders may be placed over the ring element. Objects or containers may be placed inside the container holder. The intermediate member is forced against the perimeter side edge at a desired location to hold the bag or a container. The intermediate member may be easily moved to any location along the perimeter side edge and remove entirely for cleaning. |
| US09301599B1 |
Inclinable desk device
An inclinable desk device includes a panel that may be used to support an object. Each of a pair of mounts is configured for being coupled to a support surface. The panel is slidably adjustable relative to the mounts to achieve a desired angle with respect to the support surface. |
| US09301598B2 |
Grooming systems, devices, and methods including detection of hair-covered skin lesions during grooming and including topographical analysis
Systems, devices, and methods are described for acquiring, among other things, lesion information from a hair or fur-covered region of a biological subject. |
| US09301597B2 |
Foldable hand tool
A hand tool assembly, such as a push broom, includes an elongated work head defining a width and having a slot formed therein extending in a direction along the width. A handle includes an end portion slidably mounted in the slot such that the end portion is movable between a first position and a second position. A fastening mechanism releasably secures the end portion of the handle to the work head when the end portion is in the first position. |
| US09301593B2 |
Packaging systems and methods
A packaging system for a cosmetic product is disclosed. The system includes a reservoir for holding a cosmetic product. The reservoir defines an open end of the reservoir and a closed end opposite the open end of the reservoir. The system further includes a casing positioned at least partially over the reservoir, wherein at least a portion of the casing is transparent for observing the reservoir through the casing, and wherein a size and/or shape of the reservoir as observed through the casing appears different than an actual size and/or shape of the reservoir. |
| US09301592B2 |
Multi-purpose makeup applicator
A multi-purpose makeup applicator. The applicator includes a handle, a hollow elongated shaft extending longitudinally outward from the handle, a first applicator located within the shaft and a second applicator formed on the shaft. The first applicator comprises an elongated member, affixed to the handle at one end, and an applicator tool affixed to a second, opposite end. The elongated member of the first applicator is a retractable eyeliner tool for applying cosmetics around the eyes. The second applicator is coupled to the distal end of the shaft and comprise bristles extending outwardly from the shaft forming a brush used to apply cosmetics, such as mascara. A twist and slide mechanism may be located in the handle for retracting and/or extending the first applicator. The second applicator can retract/extend into/out of the elongated shaft or can remain in a permanent extended position. |
| US09301589B2 |
Cosmetic applicator and method of making
A method of manufacturing a cosmetic applicator formed of a substrate and an application element comprising one or more application areas that are cohesively maintained on the substrate in a gapless, side-by-side formation in the presence of wet and/or dry binders. The substrate is subjected to a wetting agent that provides a better bind for the cosmetic slurries as they are printed onto their respective application area. The cosmetic compositions of each cosmetic application area may be different. Various cosmetic effects may be provided to end-users in a portable application. |
| US09301586B1 |
Arise ponytail holder
A ponytail holder includes a first body member, a second body member movably coupled to the first body member with a hinge member, and a fastening member to secure the first body member to the second body member, wherein the first body member and the second body member form a conical shape, in a closed state. |
| US09301584B2 |
Carrying case assembly
A carrying case assembly for positioning an electronic device to take a self portrait includes a housing structured to insertably receive the electronic device. An arm is movably coupled to the housing. The arm is positionable between a deployed position and a stored position. The arm is positionable in an extended position after the arm is positioned in the deployed position. The arm may be gripped by a user. The electronic device is retained a selected distance away from the user. |
| US09301582B2 |
Umbrella having improved shaft and rib assembly
An umbrella is formed of an elongated shaft having a first end and an opposite second end and a runner slidably disposed about the elongated shaft. The umbrella includes a rib assembly including a plurality of ribs that are attached to the runner by a plurality of struts that move between open and closed positions. In accordance with the present invention, the elongated shaft has a cross-sectional shape defined by a plurality of curved sections and a plurality of planar sections interspersed between the plurality of curved sections for providing increased torsional strength to the elongated shaft. At least one of the ribs can have a cross-sectional shape defined by a plurality of curved sections and a plurality of planar sections interspersed between the plurality of curved sections for providing increased torsional strength to the at least one rib. |
| US09301581B1 |
Automatic umbrella with canopy rotating function
An umbrella with a canopy rotating function comprises a central shaft, an upper nest assembly, a lower nest assembly, a canopy unit. The upper nest assembly comprises an upper nest body, a fastener and a movable upper nest. The lower nest assembly comprises a pulley seat, a lower nest body and a movable lower nest. Thus, in an opened state, the upper nest body and the lower nest body are connected and positioned, and the canopy unit can link with the movable upper nest and the movable lower nest, so that the movable lower nest and the movable upper nest synchronously rotate relatively to the central shaft. |
| US09301580B1 |
Sliding element for adjustable jewelry
Disclosed is a sliding element for use with jewelry including a plate body, a sliding flange extending from a first lateral edge of the plate body, and a crimping flange extending from a second lateral edge of the plate body. The plate body, the sliding flange, and the crimping flange can be stamped from a uniform flat metal sheet. |
| US09301576B2 |
Method of printing onto an article
A method of printing onto an article includes placing an article on a holding assembly, flattening a portion of the article and printing onto the flattened portion of the article. Flattening can be accomplished using a flattening plate and by controlling the shape of a surface of the holding assembly using a vacuum. |
| US09301574B2 |
Internally illuminated light diffusing footwear
An illumination system is housed in a footwear, the footwear including a sole and an upper. An interfacing layer and a liner form inner interior layers connected to the upper. A plurality of illumination sources are electrically connected to a power source and positioned adjacent to the liner. The illumination sources are positioned between the liner and upper. The upper has a light diffusing section. The light emitted from the plurality of illumination sources is diffused as it passes through the light diffusing section of the upper. Aesthetic designs can be creating, either through the arrangement of the plurality of illumination sources or the provision of a light impermeable section on the upper. The light impermeable section, in combination with the light diffusion section, can be used to form or outline an aesthetic design. The result is an internally illuminated footwear with diffused light. |
| US09301573B2 |
Modular footwear display apparatus
This invention is a removable module for customization of the display of images, animations or videos on footwear. It may synchronize with other like modules for a more dynamic and broader display across multiple pieces of footwear. In addition, it has a unique and sturdy attachment mechanism comprising a L-shaped attachment bar that locks into the data receptacle of the display. This allows stable binding of the module to footwear when in use and rapid attachment and removal. |
| US09301572B2 |
Upper arrangement for footwear, and footwear with said upper arrangement
The invention relates to an upper arrangement (22) for footwear (2), comprising an upper region (23) with a water vapor-permeable upper material layer (24) that comprises a lower end section; a waterproof and water vapor-permeable upper functional layer laminate (26) that comprises a lower end section; and an upper base (34) with an upper base functional layer laminate (38) that has a lateral end section. The lower end section of the upper region (23) is connected to the lateral end section of the upper base (34); and the upper base functional layer laminate (38) is designed as a multilayer laminate that comprises a waterproof and water vapor-permeable functional layer (40) that lies bottommost and at least one water vapor-permeable textile layer (42) that lies over said functional layer. |
| US09301571B2 |
Sole with adjustable sizing
A system and method of manufacturing a customized sole with adjustable sizing is disclosed. The sole includes a fixed region and an adjustable region. The adjustable region is deformable when the sole is heated to a melting point associated with the adjustable region. The shape and size of the sole may be adjusted by deforming the adjustable region. |
| US09301570B2 |
Shoe with elasticity
Disclosed is a shoe with elasticity, which can be easily and conveniently put on and taken off a user's food and can always maintain the original shape thereof. The shoe with elasticity, comprising a sole serving as a bottom of a shoe, an upper combined with edges of the sole for covering a top and sides of a user's foot when a user wears the shoe, an elastic member coupled to the counter of the upper for covering the heel of the user's foot, a support, extending backward from the counter of the upper of the shoe and combined with a lower end portion of the elastic member, for supporting the heel of a user, and a fixing member having a first end fixed to one side of the upper and a second end detachably attached to the other side of the upper, for surrounding the exterior of the elastic member and fixing the user's foot in the shoe. Accordingly, a user can easily put on and take off the shoe with elasticity according to the present invention, so that weak and old people and handicapped people can comfortably walk when wearing the shoe. |
| US09301564B2 |
Magnetic garment wear and attachments for apparel
This invention relates to the method, apparatus and garment technique for attaching neckwear apparel together with magnets at the collar area while leaving the top shirt button unbuttoned. The invention will feature pieces of fabric portions to make up a whole garment. There are many origami folding techniques and shown will not be limited to the single example illustrated but encompass all origami sculptural combinations of fabrics and other materials that are made from both natural and synthetic fibers. For purposes of this invention, shown will be a typical garment made from fabric and will be cut into 8″×8″ portioned squares or 13″×13″ squares for the larger garment styles. The portions will be bound together, and have between a 5 to 15 folding step processes to make the ornamental garment piece. All the sculptural forms and magnetic attachments created are the invention as a whole. |
| US09301557B1 |
Heat pipe material and garment
A heat pipe material suitable for making wearable garments is disclosed. The material has a sandwich structure including a conduction layer, a separation layer, a wick layer and an insulating layer. The conduction layer is made of discs of a rigid, thermal conducting material connected by a flexible, impermeable material. The separation layer is flexible, porous to gas and maintains a separation between the outer layers. The wick layer transfers a working fluid by capillary action. The insulating layer is the outer skin of the garment made from the heat pipe material and is flexible, impermeable to air and has a low thermal conductance. To create a functioning heat pipe, the material is sealed about its periphery and contains a working fluid. A thermal source is functionally connected to the working fluid. The heat pipe garment help maintains a wearer's body temperature close to 37 degrees Celsius. |
| US09301553B1 |
Separating lined tights/thigh-high legwarmers
A composite leg-covering garment comprising exterior fabric and interior insulative fabric. Opposed peripheral edges can be fastened to form a tubular configuration wrapping tightly around the leg to provide the look of tights, the warmth of leggings and, yet, the ease of donning and removal of breakaway pants. The opposed edges are joinable by a single zipper running either the entire length or substantially the entire length of the garment. Preferably an elastic thigh cuff is located along the upper edge of the garment and an elastic ankle cuff provided at the bottom. Alternatively, two zippers are provided, one from the ankle up to almost the thigh cuff and the other from the thigh cuff down, the zippers being on opposite sides of the garment. The extension of the two zippers overlaps along the length of the garment. The leg-coverings can attach to a pair of shorts. |
| US09301539B2 |
Vegetable-based minced meat alternative
A vegetable-based food product comprising at least 50 wt % protein, wherein the protein is gluten or is proteinaceous material derived from gluten, and wherein the product has the texture of minced meat. A method for preparing a vegetable-based food product including fermenting a gluten-based material with a mould and then processing the fermented product into a vegetable-based food product for use as a replacement for minced meat. |
| US09301535B1 |
Equipment and methods to dry sugar beet pulp and other products
A system of drying agricultural products may include a spreader trailer system 100, a windrow construction system or cultivator system 200, a fluffer or aeration system 300, a drag bar system 400, a wide row maker system 500, a conveyer collection system 600 and a collection truck 640. A spreader trailer uses a plurality of chains or other belt drive systems 137 to move a plurality of flat conveyer bars 135 toward spinning breakup tines 157. The breakup tines allow the agricultural product to fall down upon a plurality of rotational plates 160 that disperse the product over an asphalt surface. Windrows over asphalt allow the product to heat at the sides of the windrow. The disclosed system prevents uneven drying and presents new efficiencies. |
| US09301534B2 |
System for food product casing removal
An automated casing removal system for removing the casing of encased food products supported on a support frame. An inclined surface on the support frame has a staging area onto which encased food product is loaded. The staging area has a cutting member moveable along a portion of the length of the staging area, and a stop mechanism downstream from the cutting member on the inclined surface. The stop mechanism extends within a plane which intersects the inclined surface to prevent the food product from moving down the inclined surface. The staging area has retaining member upstream of the stop mechanism which retains the casing to unravel the casing from the food product as the food product rolls down the inclined surface when the stop mechanism is removed. |
| US09301533B2 |
Alpha-amylase variants
A variant polypeptide having alpha-amylase activity is disclosed. The variant polypeptide has an amino acid sequence which, when aligned with the alpha-amylase comprising the sequence set out in SEQ ID NO: 2, comprises at least one substitution of an amino acid residue with reference to SEQ ID NO: 2. The variant polypeptide has one or more altered properties as compared with a reference polypeptide having alpha-amylase activity. Such a variant polypeptide may be used in the preparation of a baked product. |
| US09301527B2 |
Insect repellent composition
The present invention relates to methods of applying an insect repellent composition containing, in a physiologically acceptable medium, as active insect repellent material, at least 20% by weight of 1-methylpropyl (2-(2-hydroxyethyl)piperidine-1-carboxylate, said active insect repellent material being used in an aqueous medium with about 5% by weight of at least one copolymer of vinylpyrrolidone and hexadecene and at least one silicone oil. |
| US09301523B2 |
Composition and method for controlling harmful arthropods
The present invention provides a composition for controlling harmful arthropods having an excellent control efficacy on harmful arthropods. A composition for controlling harmful arthropods comprising an carboxylic acid represented by a formula (I) wherein each of symbols are the same as defined in the Description; or salts thereof and at least one kind of pyrazole compounds selected from the group (A) consisting of chlorantraniliprole, cyantraniliprole and a compound represented by a formula (II), shows an excellent controlling efficacy on harmful arthropods. |
| US09301515B2 |
Horseshoe and copper-zinc alloy for a horseshoe
A copper-zinc alloy that is particularly suitable as a material for a horseshoe includes at least the following components, in percent by weight: 59-73% of copper, 2.7-8.5% of manganese, 1.5-6.3% of aluminum, 0.2-4% of silicon, 0.2-3% of iron, 0-2% of lead, 0-2% of nickel, 0-0.4% of tin, balance zinc and unavoidable impurities. |
| US09301511B1 |
Fishing rig with floatation device
A fishing rig for positioning an item of bait off of the bottom of body of water comprises a leader line having an inboard end and an outboard end and a terminal hook for attaching to one end portion of the bait, with the terminal hook being mounted on the leader line toward the outboard end. The rig may further comprise an adjustable hook for attaching to an opposite end portion of the bait, and the adjustable hook may be attached to the leader line between the inboard and outboard ends, and a position of the adjustable hook on the leader line may be adjustable. The rig may also comprise a buoyant float for floating a connected bait off of the bottom of the body of water, and the float may be connected to the leader line between the terminal and adjustable hooks. |
| US09301510B2 |
Mice that produce antigen-binding proteins with pH-dependent binding characteristics
Genetically modified non-human animals are provided that comprise an immunoglobulin heavy chain locus comprising an unrearranged human heavy chain variable region nucleotide sequence comprising an addition of at least one histidine codon or a substitution of at least one endogenous non-histidine codon with a histidine codon. Compositions and methods for making the genetically modified non-human animals as described herein are provided. Non-human animals capable of expressing an antigen-binding protein characterized by pH-dependent antigen binding, enhanced recyclability and/or enhanced serum half-life are also provided. |
| US09301508B2 |
Poultry loading assembly
A poultry loading assembly includes a primary frame and a chute operationally coupled to the primary frame. A primary scissor is operationally coupled between the primary frame and the chute and is actuated to lower or lift the chute. A first conveyor belt is rotatably mounted on the chute and receiving poultry thereon proximate a loading area. A head is operationally coupled to the chute opposite the loading area and is continuously retained in a parallel orientation with the support surface. The head is selectively positionable proximate the container and is selectively movable toward or away from a container. A second conveyor belt is operationally coupled to the head. The first conveyor belt transports the poultry to the second conveyor belt and thereafter the second conveyor belt transports the poultry into the container. |
| US09301506B2 |
Non-choking dog harness
A pet harness device is disclosed that enables users to control animals without placing unnecessary pressure or stress on the animal's trachea, neck, and/or leg pits. The pet harness device comprises an X-shaped component secured around an animal's front legs and chest and then secured on top of an animal's back via a cord component. The X-shaped component comprises a first pair of extending portions that are positioned around an animal's front legs and a second pair of extending portions that are positioned around an animal's chest. The extending portions are then secured on top of the animal's back via a cord component. The cord component comprises a plurality of adjustable buckles for securing the X-shaped component together on top of the animal's back, and at least one ring for securing a leash strap component. A leash can then be secured to the leash strap component for controlling the animal. |
| US09301504B2 |
Animal play toy
The invention provides animal play toys that engage an animal in play before and during consumption of a treat. In one aspect, the invention provides an animal play toy having a top portion defining at least one hole therethrough and a weighted bottom portion. The animal play toy is able to stand upright when there is no interaction with the animal play toy. One or more ropes of a consumable product or a non-consumable product can be attached to the top portion of the animal play toy through the hole. |
| US09301498B2 |
System for treatment of lice, and corresponding method for treatment of lice
A lice treatment system for marine organisms, such as fish, is described where the system is a closed system comprising: an inlet (1) for fish that shall be treated, a first separator (2) to separate the fish and water and which is arranged after the inlet (1), a pipeline (6) for the transport of the fish, in which, at least, one part of the pipeline (6) constitutes a liquid bath (5) for the fish and which is arranged to receive the treatment liquid, a second separator (7) to separate the fish and the treatment liquid, an outlet (8) for the discharge of the treated fish and which is arranged after the second separator (7), and a circulation pump (10) for the circulation of the treatment liquid in the closed system. The part of the pipeline that constitutes the liquid bath (5) is formed in a U-shape so that a liquid bath with respective liquid surfaces (4) is formed. |
| US09301495B1 |
Livestock feeder
A livestock feeder has a hopper, a feed outlet opening through the hopper for dispensing the feed, a feed trough operably positioned beneath the hopper for receiving the feed, and a broadcast spreader mechanism that includes a sling plate that is operably mounted to cover the feed outlet opening. The broadcast spreader mechanism has a motor for spinning the sling plate for broadcasting the feed outwardly when in operation. A retracting mechanism retracts the sling plate to uncover the feed outlet opening when the sling plate spins, so that the feed from the hopper falls downwardly into the broadcast spreader mechanism to be broadcast and dispensed. A tubular skirt surrounds the broadcast spreader mechanism for catching the feed as it is broadcast, and directing the feed downwardly into the feed trough. |
| US09301490B1 |
Soybean cultivar 48364117
A soybean cultivar designated 48364117 is disclosed. The invention relates to the seeds of soybean cultivar 48364117, to the plants of soybean cultivar 48364117, to the plant parts of soybean cultivar 48364117, and to methods for producing progeny of soybean cultivar 48364117. The invention also relates to methods for producing a soybean plant containing in its genetic material one or more transgenes and to the transgenic soybean plants and plant parts produced by those methods. The invention also relates to soybean cultivars or breeding cultivars, and plant parts derived from soybean cultivar 48364117. The invention also relates to methods for producing other soybean cultivars, lines, or plant parts derived from soybean cultivar 48364117, and to the soybean plants, varieties, and their parts derived from use of those methods. The invention further relates to hybrid soybean seeds, plants, and plant parts produced by crossing cultivar 48364117 with another soybean cultivar. |
| US09301486B1 |
Soybean cultivar 34221541
A soybean cultivar designated 34221541 is disclosed. The invention relates to the seeds of soybean cultivar 34221541, to the plants of soybean cultivar 34221541, to the plant parts of soybean cultivar 34221541, and to methods for producing progeny of soybean cultivar 34221541. The invention also relates to methods for producing a soybean plant containing in its genetic material one or more transgenes and to the transgenic soybean plants and plant parts produced by those methods. The invention also relates to soybean cultivars or breeding cultivars, and plant parts derived from soybean cultivar 34221541. The invention also relates to methods for producing other soybean cultivars, lines, or plant parts derived from soybean cultivar 34221541, and to the soybean plants, varieties, and their parts derived from use of those methods. The invention further relates to hybrid soybean seeds, plants, and plant parts produced by crossing cultivar 34221541 with another soybean cultivar. |
| US09301483B2 |
Plants and seeds of hybrid corn variety CH656805
According to the invention, there is provided seed and plants of the hybrid corn variety designated CH656805. The invention thus relates to the plants, seeds and tissue cultures of the variety CH656805, and to methods for producing a corn plant produced by crossing a corn plant of variety CH656805 with itself or with another corn plant, such as a plant of another variety. The invention further relates to genetic complements of plants of variety CH656805. |
| US09301482B2 |
Plants and seeds of hybrid corn variety CH010964
According to the invention, there is provided seed and plants of the hybrid corn variety designated CH010964. The invention thus relates to the plants, seeds and tissue cultures of the variety CH010964, and to methods for producing a corn plant produced by crossing a corn plant of variety CH010964 with itself or with another corn plant, such as a plant of another variety. The invention further relates to genetic complements of plants of variety CH010964. |
| US09301481B2 |
Plants and seeds of hybrid corn variety CH437225
According to the invention, there is provided seed and plants of the hybrid corn variety designated CH437225. The invention thus relates to the plants, seeds and tissue cultures of the variety CH437225, and to methods for producing a corn plant produced by crossing a corn plant of variety CH437225 with itself or with another corn plant, such as a plant of another variety. The invention further relates to genetic complements of plants of variety CH437225. |
| US09301480B2 |
Plants and seeds of hybrid corn variety CH162191
According to the invention, there is provided seed and plants of the hybrid corn variety designated CH162191. The invention thus relates to the plants, seeds and tissue cultures of the variety CH162191, and to methods for producing a corn plant produced by crossing a corn plant of variety CH162191 with itself or with another corn plant, such as a plant of another variety. The invention further relates to genetic complements of plants of variety CH162191. |
| US09301473B2 |
Plants and seeds of corn variety CV996840
According to the invention, there is provided seed and plants of the corn variety designated CV996840. The invention thus relates to the plants, seeds and tissue cultures of the variety CV996840, and to methods for producing a corn plant produced by crossing a corn plant of variety CV996840 with itself or with another corn plant, such as a plant of another variety. The invention further relates to corn seeds and plants produced by crossing plants of variety CV996840 with plants of another variety, such as another inbred line. The invention further relates to the inbred and hybrid genetic complements of plants of variety CV996840. |
| US09301465B2 |
Pepper line ‘hot pops purple’
The invention provides seed and plants of pepper line ‘Hot Pops Purple’. The invention thus relates to the plants, seeds and tissue cultures of pepper line ‘Hot Pops Purple’, and to methods for producing a pepper plant produced by crossing such plants with themselves or with another pepper plant, such as a plant of another genotype. The invention further relates to seeds and plants produced by such crossing. The invention further relates to parts of such plants, including the fruit and gametes of such plants. |
| US09301464B2 |
Hybrid pepper ‘E20S12779’
A hybrid pepper designated ‘E20S12779’ is disclosed. The invention relates to the seeds of hybrid pepper ‘E20S12779’ to the plants of hybrid pepper ‘E20S12779’ and to methods for producing a hybrid plant, and to methods for producing other pepper lines, cultivars or hybrids derived from the hybrid pepper ‘E20S12779’. |
| US09301459B1 |
Irrigation system
A fully automated land irrigation system to irrigate regular and irregular shapes of land. The system includes a water deliver pipe assembly configured to travel laterally while irrigating adjacent to a stationary row of spaced access valves supplied by a water main. The system includes a single coupler automated connector to automatically supply water to the water delivery pipe assembly. The connector includes a swing arm pivotably mounted to and hydraulically connected to the water delivery pipe assembly, a valve coupler mounted to the swing arm to selectively access water from the water main via the spaced access valves and a water conveyance to operably flow water between the valve coupler and the swing arm. The valve coupler includes a vertical coupler travel configured to provide essentially vertical travel of the valve coupler relative to the swing arm. |
| US09301458B2 |
Apparatus for general tree trimming or precision tree trimming having an aerial tank
Disclosed herein is an apparatus preferably coupled to a boom on a truck, the apparatus capable of a plurality of configurations for a variety of uses. In one configuration, the apparatus can perform rapid semi-precise cutting of vegetation. In another configuration, the apparatus can perform more precise trimming of one or more areas (e.g., limbs) and optionally use an aerial tank mounted at the far end of a boom assembly. Typically the aerial tank will be mounted just beneath the attachment of the cutter head assembly to the boom and above one or more insulation couplings. In some disclosed embodiments, the aerial tank that can be remotely controlled. The aerial tank can be used as a liquid chemical supply or cleaning liquid supply as needed for various tree trimming tasks. |
| US09301457B2 |
Disk saw felling head with hydraulic line routing through horn section
According to an aspect of the present disclosure, a disk saw felling head has a fore-aft dimension, a lateral dimension, and a vertical dimension such that the fore-aft dimension, the lateral dimension, and the vertical dimension are perpendicular to one another. The disk saw felling head comprises a frame comprising a first mounting post, a second mounting post, a motor housing, and a horn section, The first and second mounting posts are configured for attaching the disk saw felling head to a base machine and spaced laterally apart from one another relative to the lateral dimension and extending vertically relative to the vertical dimension. The horn section is mounted to a top portion of the first mounting post and a top portion of the second mounting post relative to the vertical dimension. |
| US09301456B2 |
Solar greenhouse structure
A solar greenhouse structure includes a plurality of supporting frames, a light-permitting roof supported by at least one supporting frame, and at least one solar panel disposed below the roof and near the bottom surface thereof. The instant disclosure uses thinner solar panels, where the supporting frames can be less rigid, in lowering the solar greenhouse cost. |
| US09301445B1 |
Grain deflector for combine head
A grain deflector assembly includes a combine head that has a pair of lateral walls and a rear wall extending therebetween. The rear wall has an intake chute extending therethrough. An auger extends between the lateral walls. The auger is positioned in front of the intake chute. A frame has a first end, a second end and a rear side and a front side each extending between the first end and the second end. The frame is coupled to the combine head. The frame extends between the lateral walls. The frame is positioned over the intake chute. The frame extends forwardly over the auger. A panel is coupled to the frame. The panel extends between the first end, the second end, the front side and the rear side. The panel may deflect grain tossed upwardly by the auger such that the grain is directed into the intake chute. |
| US09301440B1 |
Compositions and methods of treating animal manure
Disclosed are manure amendment compositions containing a dry or liquid mixture of (1) alum mud and at least one member selected from the group consisting of acid (e.g., sulfuric), bauxite, and mixtures thereof, or (2) bauxite and at least one member selected from the group consisting of acid (e.g., sulfuric), alum mud, and mixtures thereof, which when added to animal manure will form a treated manure product having improved environmental, health and/or animal performance. Also disclosed are various methods of using the manure amendment composition. |
| US09301437B1 |
Hedge separator and method for using the same
A hedgerow cutter for cutting a hedgerow having a root mass, stalks, branches and foliage, into smaller hedgerow segments is formed of a frame, having a vertically oriented centerline, adapted for attachment to a powered vehicle sized and configured to travel alongside, and parallel to a hedgerow, a root cutting spade assembly sized to be driven down and through the root mass of the hedgerow to cut and thereby separate a segment of the hedgerow root mass from the hedgerow and an elongated hedge cutter assembly, for cutting through the hedgerow stalks, branches and foliage, said hedge cutter assembly attached to the upper portion of the spade assembly and oriented to extend generally upwardly and means for extending the root cutting spade assembly outwardly and downwardly away from the centerline and into the hedgerow root mass to separate the root mass of the hedgerow segment from the hedgerow and extending the hedge cutter assembly into the stalks, branches and foliage of the hedgerow to separate the hedgerow segment from the hedgerow. |
| US09307685B2 |
Protective sleeve with bonded wire filaments and methods of construction thereof
A fabric sleeve for protecting elongate members against at least one of EMI, RFI or ESD and method of construction thereof is provided. The sleeve includes a wall extending along a longitudinal axis between opposite ends. The wall is formed from a plurality of filaments interlaced with one another, with at least one of the filaments being provided as a continuous strand of conductive wire and at least some of the filaments being provided as heat-fusible nonconductive filaments. The heat-fusible nonconductive filaments abut the continuous strand of conductive wire at a plurality of bond joints. The continuous strand of conductive wire is at least partially embedded in bonded, fixed attachment with the heat-fusible nonconductive filaments at the bond joints. |
| US09307681B2 |
Power converter including semiconductor module and cooler
A power converter including a semiconductor module; a cooler having a pair of coolant pipes; a casing provided with a pair of openings, housing the semiconductor module and the cooler; and a pair of grommets being fitted to the pair of openings where the pair of coolant pipes are inserted into the pair of grommets. Each of the grommet includes: a grommet body having a through hole through which a corresponding coolant pipe is inserted and a sealing surface that intimately contacts an inner peripheral surface of a corresponding opening; and a guide provided to one end of the grommet body, with respect to a direction of inserting the coolant pipe, so as to be projected outward further than the sealing surface. Each of the grommet is embedded with a reinforcement member with at least a part of the reinforcement member being located in the guide. |
| US09307673B2 |
Power supply having detachable fan
A power supply having detachable fan includes a power supply main body and a fan module. The power supply main body includes a shell. Walls of the shell define at least one compartment, and the walls have at least one fastening portion. The fan module includes a case, a fan and a handle. The case has an outlet and an inlet. The case is movably disposed in the compartment, and the inlet faces an interior of the shell. The fan is disposed in between the outlet and the inlet. The handle is pivotally connected to two sides of the outlet of the case, and two ends of the handle respectively have a mating portion. The mating portion and the fastening portion of the immediately adjacent wall of the shell are engaged. |
| US09307669B1 |
Adjustable shelving mount with cord organizer
An adjustable shelving mount with cord organizer that enables mounting a television and other audio/visual equipment. The adjustable shelving mount includes a spine that is routed down from the television to a power outlet level. The spine supports modular attachment of illuminated shelving units and includes electrical connectors and provides an internal wiring channel for discreetly routing various interconnecting cables and power cords. The shelves are supported upon brackets which attach to the spine. Multiple spine sections can attach together to provide enhanced configurability. |
| US09307668B2 |
Housing for an electric circuit for a fuel pump
A housing for an electronic circuit for a fuel pump includes a base and a cover which is connected to the base, a printed circuit board and, disposed on one side of the latter, electric and/or electronic components. Disposed on the side of the printed circuit board on which the components are disposed is a self-contained metal strip. The components are arranged in the region surrounded by the strip. A cover is soldered to the self-contained strip in such a way that the printed circuit board forms a base, the cover forms a housing, and the printed circuit board has at least one blocking layer. |
| US09307665B2 |
Electrical component packaging
The invention provides an air cavity package for a component. The package has a connection lead structure in which the or each connection lead has a connection zone within the package for receiving a wire connector. A region of no connection lead material is provided directly between the connection zone and the neighboring outer edge of the cavity. This provides a trap for flowing interconnect material. |
| US09307658B2 |
Display apparatus
Provided is a display apparatus. The display apparatus includes a display panel for displaying an image, a back cover mounted on a rear surface of the display panel, and a curvature adjustment unit mounted on the rear surface of the back cover to adjustment a curvature of the back cover according to user's manual manipulation. |
| US09307657B2 |
Cover glass to housing interface system
A display cover to housing interface system includes a display screen fronted by a display cover having front and obverse faces and a distal edge between the faces around a circumference thereof (i.e., edge thickness), and also an outer housing that provides support for the display cover. A portion of the display cover distal edge or thickness is fully exposed to outside, such that the display cover is exposed and substantially visible when viewed directly from the front and at least one side while installed. The display cover can be glass, while the housing is metal. A protective layer located between the housing and display cover protects the display cover from the housing. Various support components hold the display cover in place, and can include magnets and/or a stabilizer assembly affixed along a bottom edge of the display cover and adapted to couple to a bottom chin of the housing. |
| US09307655B2 |
Display apparatus and circuit board module thereof
A circuit board module includes a first circuit board, an electrically conductive structure, a first bump, a second circuit board and an electrically conductive film. The electrically conductive structure and the first bump are disposed on the supporting surface of the first circuit board. The electrically conductive structure and the first bump respectively have a first maximal thickness T1 and a second maximal thickness T2 along the normal direction of the supporting surface. The second circuit board is disposed on the electrically conductive structure and the first bump. The electrically conductive film is disposed between the second circuit board and the electrically conductive structure, and it has a plurality of electrically conductive particles. An average particle diameter D of the electrically conductive particles when undeformed satisfies: 0 |
| US09307651B2 |
Fabricating process of embedded circuit structure
A fabricating process for an embedded circuit structure is provided. A through hole is formed in a core panel and penetrates the core panel. Two indent patterns are respectively formed on two opposite surfaces of the core panel. A conductive material is electroplated into the through hole and the indent patterns, so as to form a conductive channel in the through hole and two circuit patterns in the indent patterns respectively. Portions of the circuit patterns, which exceed the indent patterns respectively, are removed for planarizing the circuit patterns to be level with the two surfaces of the core panel respectively. |
| US09307650B2 |
Method for manufacturing a foil-like electrical connector for connecting solar cells
In a method for manufacturing a foil-like electrical connector for connecting solar cells to form modules, an insulating carrier film sheet is initially provided in a width which essentially corresponds to the width of the solar cells to be connected. Furthermore, a conductive foil sheet having a width that is matched to the carrier film is provided. In addition, comb structures as subsequent electrical connection fingers are formed. The conductive foil sheet is positioned on the carrier film with the aid of pin-shaped extensions of a transport belt or a transport roller. The carrier film is subsequently joined to the conductive foil sheet, preferably via an adhesive bond. In the next step, an insulating cover film is applied, in particular laminated. |
| US09307646B2 |
Over-current protection device and protective circuit board containing the same
An over-current protection device adapted to be soldered onto a circuit board comprises a PTC material layer, a first electrode foil, a second electrode foil, a bonding section and a metal connecting member. The PTC material layer has opposite first and second surfaces. The first electrode foil is in physical contact with the first surface, and the second electrode foil electrically connects to the second surface. Both the second electrode foil and the bonding section are disposed on bottom of the device, and the bonding section is separated from the second electrode foil. The metal connecting member is disposed on the lateral surface of the device. The second electrode foil is adapted to be soldered onto an electrode section of the circuit board. The bonding section and the metal connecting member connect to corresponding joint section of the circuit board. |
| US09307639B2 |
Electro-deposited copper foil, surface-treated copper foil using the electro-deposited copper foil and copper clad laminate using the surface-treated copper foil, and a method for manufacturing the electro-deposited copper foil
Present invention provides an electro-deposited copper foil having the equivalent low-profile surface as in a conventional low-profile electro-deposited copper foil and extremely large mechanical strength and a method for manufacturing the same. The electro-deposited copper foil is formed by depositing fine copper crystal grains having a small deviation of grain-diameter. The electro-deposited copper foil has a low-profile and glossy surface and has extremely large mechanical strength expressed by a tensile strength as received of 70 kgf/mm2 to 100 kgf/mm2 and has a tensile strength after heating (180° C. for 60 minutes) corresponding to 85% or more of the tensile strength as received. The electro-deposited copper foil is manufactured by electrolysis using a sulfuric acid base copper electrolytic solution containing a compound composed of a benzene ring having a sulfo group bonded thereto, a sulfonate of an active sulfur compound and a polymer of a quaternary ammonium salt having a cyclic structure. |
| US09307634B2 |
Circuit board and image forming apparatus
The circuit board includes a contact for supplying power, in which the contact includes plural copper foil patterns each having a predetermined width, the plural copper foil patterns being formed radially from a center of the contact and connected to each other at the center of the contact. Accordingly, it is possible to enhance contact reliability of the contact while suppressing cost for connecting a high-voltage board to an image forming unit. |
| US09307633B2 |
Conductive structure, touch panel, and method for manufacturing same
Provided are a conductive structure including a) a base, b) a conductive pattern provided on at least one side of the base, and c) a darkening layer provided on the upper surface and lower surface of the conductive pattern, provided on at least a part of the side of the conductive pattern, and provided in an area corresponding to the conductive pattern area, and a touch panel including the same and a manufacturing method thereof. |
| US09307628B2 |
Circuit board assembly using metal plates as conducting medium embedded therein
A circuit board assembly includes metal plates to be used as conducting medium, an encapsulation enclosing therein the metal plates and provided with holes defined in the encapsulation to allow extension of the metal plates out of the encapsulation for electrical connection and electronic components securely mounted on the encapsulation and electrically connected to the metal plates to form a closed loop. |
| US09307627B2 |
Electron emitting device with electron acceleration layer containing conductive microparticles
An electron emitting device includes a lower electrode, a surface electrode, an electron acceleration layer between the lower electrode and the surface electrode, and an electrode selecting unit. The electron acceleration layer is made of at least an insulating material. At least one of the lower electrode and the surface electrode is a stripe-pattern electrode including a plurality of unit electrodes that are regularly arranged. The electrode selecting unit sequentially selects, from among the plurality of unit electrodes, a unit electrode to which a voltage is to be applied. A voltage is applied between the lower electrode and the surface electrode to accelerate electrons between the lower electrode and the surface electrode, so that the electrons are emitted from the surface electrode. |
| US09307621B1 |
Networked lighting management
Techniques presented herein are directed to lighting management techniques supporting lighting functions of networked light fixtures. In accordance with one example, a light fixture in networked lighting system accepts a lighting request transmitted by a computing device. The light fixture determines whether the lighting request is a control message or a query message and performs one or more operations in response to the lighting request depending on whether the lighting request is a control message or a query message. |
| US09307616B2 |
Method, system and apparatus for dynamically monitoring and calibrating display tiles
A method, system and apparatus for dynamically monitoring and calibrating display tiles are provided. The apparatus comprises: an array of light emitting devices; one or more light emitting devices paired with light emitting devices of the array; one or more sensors configured to detect an optical characteristic and/or an electrical characteristic of the one or more paired light emitting devices; and, circuitry configured to: drive the array; drive each of the one or more further light emitting devices under same conditions as light emitting devices of the array; temporarily drive each of the one or more paired light emitting devices under different conditions from the array; and, adjust driving of the array based on the optical characteristic and/or electrical characteristic of the one or more paired light emitting devices detected at sensor(s) when the one or more paired light emitting devices are driven under the different conditions. |
| US09307612B2 |
Light emitting device driver circuit and driving method of light emitting device circuit
The present invention discloses a light emitting device driver circuit and a driving method of a light emitting device circuit. The light emitting device driver circuit is for driving a light emitting device circuit with plural light emitting devices connected in series. The light emitting device driver circuit determines a number of the conductive light emitting devices according to a rectified input voltage. The light emitting device driver circuit includes: a switch module, a current source circuit, and a total harmonic distortion (THD) compensation circuit. The THD compensation circuit generates an adjustment current according to the rectified input voltage. The current source circuit provides a light emitting device current to the light emitting device circuit according to the adjustment current, such that the THD is reduced. |
| US09307609B2 |
Electronic device and light-emitting module
A light-emitting module includes at least one first light-emitting component, at least one second light-emitting component, a first driving component, a second driving component, and a control component. The first light-emitting component is configured to emit a white light having a first predetermined color temperature according to a first power of a first driving signal. The second light-emitting component is configured to emit another white light having a second predetermined color temperature according to a second power of a second driving signal. The control component is configured to separately output the first and second driving signals, and to separately adjust the first and second powers of the first and second driving signals, so as to mix the white lights having the first and second predetermined color temperatures to output a white light having an output color temperature. |
| US09307607B2 |
Light source apparatus and control method thereof
A light source apparatus according to the present invention comprises: a brightness determination unit configured to determine emission brightness of each of light emission areas; a color determination unit configured to determine, for each of the light emission areas, an emission color of a target light, emission area, which is the each light emission area, based on the determined emission brightness of each of the light emission areas, in such a manner as to suppress a change in color of the target light emission area that is caused as a result of changes in emission brightnesses of light emission areas other than the target light emission area; and a control unit configured to cause each of the light emission areas to emit light of the determined emission color, at the determined emission brightness. |
| US09307603B2 |
Programmable phase-cut dimmer operation
The present document relates to solid state lighting (SSL) devices. A driver circuit for phase-cut dimmable SSL based lighting assemblies is described. A control circuit for a power converter is provided. The power converter is configured to convert an input power derived from a mains power supply into a drive power for a light source. The control circuit comprises a dimmer mode detection unit to determine a first dimmer mode. The first dimmer mode indicates if the input power has been derived from the mains power supply using a dimmer. The control circuit comprises a state processor configured to determine a first operation mode of the power converter. The pre-determined first state information is dependent on the first dimmer mode. The control circuit comprises a first control unit configured to generate a first control signal for operating the power converter in accordance to the first operation mode. |
| US09307602B2 |
Illumination system
An illumination system for a projection apparatus includes a light source module, an integrating rod and an optical detecting module. The light source module is capable of emitting an illuminating light beam. The integrating rod has a light entrance surface facing toward the light source module. The optical detecting module includes a light guiding device and an optical detecting device. The light guiding device has a first end surface and a second end surface. The first end surface is farther away from the light entrance surface of the integrating rod than the second end surface. The optical detecting device is disposed adjacent to the first end surface of the light guiding device and electrically connected to the light source module. The light source module is capable of adjusting intensity of the illuminating light beam according to randomly emitted light detected by the optical detecting device. |
| US09307601B2 |
Input voltage sensing for a switching power converter and a triac-based dimmer
An electronic lighting system and method described herein control energy provided to an electronic lighting device, such as one or more light-emitting diodes (LEDs) and/or compact fluorescent lamps (CFLs), of the electronic lighting system. A triac-based dimmer phase cuts a line voltage provided to the electronic lighting system. A controller of the electronic lighting system utilizes a probing system to overcome idiosyncrasies of the triac-based dimmer to allow the controller to probe and sense the line voltage. To reduce energy consumption, rather than probing each cycle of the output voltage of the triac-based dimmer, the controller periodically or intermittently probes the output voltage of the triac-based dimmer. |
| US09307599B2 |
Lighting device
In one embodiment of lighting devices and lighting systems, the lighting device has a connection for connecting to a primary power supply and has a secondary power supply, such as a battery. A measuring circuit is operable to measure an impedance of the primary power supply connection and to determine from the measurement if a main power supply has failed, and if so whether to power light sources using power from the secondary power supply. |
| US09307593B1 |
Dynamic bleeder current control for LED dimmers
LED lamp systems as described herein include a dimmer switch and a bleeder circuit. The bleeder circuit provides a bleeder current to management voltage and to prevent the dimmer switch from turning off prematurely. The bleeder circuit may monitor the AC input voltage outputted by the dimmer switch. When the AC input voltage is less than a first threshold, the bleeder circuit provides a bleeder current. When the AC input voltage is greater than a second threshold, the bleeder circuit adjusts the bleeder current to less than a predetermined level. |
| US09307592B2 |
Constant current driving device
A constant current driving device includes an electronic device, a transistor, a rectifying circuit, a current limiting element, an impedance element, and a first and a second energy storage element. A first end of the electronic device is connected to a first end of a load element. A first end of the transistor is connected to a second end of the load element, a second end of the transistor is connected to a second end of the electronic device through an impedance element, and a control end of the transistor is connected to the second end of the electronic device through a first energy storage element. The rectifying circuit connected between the first end and the control end of the transistor. The current limiting element is connected in parallel with the rectifying circuit. The second energy storage element is connected between the first and second end of the electronic device. |
| US09307588B2 |
Systems and methods for dimming of a light source
In embodiments, improved capabilities are described for dimming performance of lighting methods and systems, such as the improvement of dimming LED lamps that are dimmed from standard external dimming devices. Methods and systems for improving dimming performance include a fast startup override facility for overriding a default dimming function of the lamp's electronics through forcing the lamp electronics to operate with a higher than normal duty cycle to ensure the lamp electronics can deliver higher than normal power to an LED module during a dimming current level startup condition. Dimming facilities may also include a dynamic RC selection facility, an active N-level bleeder facility, a dimmer-type detection facility, an improved dimming linearity through symmetrical phase cutting facility, and a flicker reduction facility. |
| US09307585B2 |
Organic electroluminescence module and organic-electroluminescence- module feeding structure
One aspect of the present invention provides an organic EL module that can easily change a layout according to an installation environment while a characteristic of the organic EL module is taken advantage of. The organic EL module includes: an organic EL device in which a first electrode layer, a functional layer, and a second electrode layer are stacked on a substrate having a planar expanse, at least one of planes of the organic EL device constituting a light emitting surface; and at least three connector units that are arranged on a back side of the light emitting surface. At this point, the connector unit is arranged with a planar expanse, the connector unit includes feeding terminals, and the feeding terminals are electrically connected in parallel to one another and electrically connected to the first electrode layer or the second electrode layer. |
| US09307582B2 |
Microwave oven having hood
Provided is a microwave oven having a hood. The microwave oven having the hood includes a main body having a cooking chamber in which foods are cooked and a passage through which air containing contaminants flows, a hood casing disposed on a lower portion of the main body, a first hood taken out of the hood casing, and a second hood taken out of the hood casing at a position different from that of the first hood. |
| US09307580B2 |
Induction heating cooker and control method thereof
An induction heating cooker and a control method thereof that prevents the occurrence of an error caused during recognition of a container in the induction heating cooker that performs cooking regardless of where the container is placed on a cooking plate includes a plurality of heating coils disposed below a cooking plate, current detectors to detect values of current flowing in the respective heating coils, and a controller to determine whether a container is placed on the respective heating coils based on the detected current values of the heating coils and change amounts of the current values. |
| US09307578B2 |
System and method for monitoring temperatures of and controlling multiplexed heater array
A system for measuring temperatures of and controlling a multi-zone heating plate in a substrate support assembly used to support a semiconductor substrate in a semiconductor processing includes a current measurement device and switching arrangements. A first switching arrangement connects power return lines selectively to an electrical ground, a voltage supply or an electrically isolated terminal, independent of the other power return lines. A second switching arrangement connects power supply lines selectively to the electrical ground, a power supply, the current measurement device or an electrically isolated terminal, independent of the other power supply lines. The system can be used to maintain a desired temperature profile of the heater plate by taking current readings of reverse saturation currents of diodes serially connected to planar heating zones, calculating temperatures of the heating zones and powering each heater zone to achieve the desired temperature profile. |
| US09307574B2 |
Wireless communication system and wireless communication apparatus
There is provided a wireless communication system including a first wireless communication apparatus and a second wireless communication apparatus. In a specific case, the first wireless communication apparatus changes a state from a first state of being a master station of a first wireless network to a second state of being a slave station of a second wireless network in which the second wireless communication apparatus is a master station, and transmits target data to the second wireless communication apparatus using the second wireless network in which the first wireless communication apparatus is the slave station and the second wireless communication apparatus is the master station. The second wireless communication apparatus receives the target data from the first wireless communication apparatus using the second wireless network. |
| US09307572B2 |
Method and apparatus for simultaneously receiving on two carriers and performing discontinuous transmission and reception in dual cell high speed downlink packet access
A method and an apparatus for simultaneously receiving on two carriers and performing discontinuous transmission (DTX) and discontinuous reception (DRX) in dual cell high speed downlink packet access (DC-HSDPA) are disclosed. A wireless transmit/receive unit (WTRU) receives a message for activating DRX for at least one of an anchor carrier and a supplementary carrier and applies the same DRX pattern to the anchor carrier and the supplementary carrier upon reception of the message. The message may be received via a high speed shared control channel (HS-SCCH) order. The WTRU may activate or de-activate the supplementary carrier based on the physical layer signal. Upon activation of the supplementary carrier, the WTRU may apply the same DRX pattern on both the anchor carrier and the supplementary carrier. The WTRU may flush a hybrid automatic repeat request (HARQ) buffer associated with the supplementary carrier upon de-activation of the supplementary carrier. |
| US09307569B2 |
Adjusting connection states of a mobile wireless device based on a period of inactivity
Methods, apparatuses and computer readable media are described that adjust radio resource control connection states between a mobile wireless device and a wireless network following determination that a set of inactivity trigger conditions is met. Time periods between successive data messages and/or signaling messages transmitted to and/or received from a wireless access network are measured. When a prolonged period of data inactivity and/or signaling activity is determined, the mobile wireless device re-establishes an existing radio resource control connection to the wireless access network or releases the radio resource control connection to the wireless access network and transitions to an idle state. |
| US09307568B2 |
System for wireless connectivity continuity and quality
Configurations are described for maintaining a continuity and quality of wireless signal connection between a mobile device and systems accessible through the internet. In particular, configurations are disclosed to address the challenge of a mobile device that moves through a physical environment wherein the best wireless connectivity performance is achieved by switching between available connection sources and constantly evaluating a primary connection with other available connections that may be switched in to become a new primary connection. The mobile device may be self-propelled or carried by some other mobilizing means. |
| US09307564B2 |
Automatic device-to-device connection control by environmental information
The various aspects are directed to automatic device-to-device connection control. An aspect extracts a first sound signature, wherein the extracting the first sound signature comprises extracting a sound signature from a sound signal emanating from a certain direction, receives a second sound signature from a peer device, compares the first sound signature to the second sound signature, and pairs with the peer device. An aspect extracts a first sound signature, wherein the extracting the first sound signature comprises extracting a sound signature from a sound signal emanating from a certain direction, sends the first sound signature to a peer device, and pairs with the peer device. An aspect detects a beacon sound signal, wherein the beacon sound signal is detected from a certain direction, extracts a code embedded in the beacon sound signal, and pairs with a peer device. |
| US09307563B2 |
Evolved packet core less direct mode communication system and communication attaching method thereof
An evolved packet core less direct-mode communication system and a communication attaching method thereof are provided. The evolved packet core less direct-mode communication system comprises a client direct-mode communication apparatus and a server direct-mode communication apparatus. The server direct-mode communication apparatus transmits a synchronization signal to the client direct-mode communication apparatus. The client direct-mode communication apparatus synchronizes to the server direct-mode communication apparatus according to the synchronization signal and establishes a communication connection with the evolved packet core less direct-mode communication system after synchronization. |
| US09307555B2 |
Method and system for mobile terminal to access the network through cell phone
A method for a mobile terminal to access a network through a cell phone is provided. The mobile terminal may be connected to a network enabled cell phone via a WIFI (wireless fidelity) connection mode, and the network enabled cell phone may serve as a gateway router. TCP/IP (transmission control protocol/internet protocol) operating principle having element information, such as source address, source port, protocol, destination address and destination port in a data packet, may be processed when a data packet arrives at a network layer of a network enabled cell phone. A Hash table may be dynamically established for searching a network connection, and NAT (network address translation) treatment may be carried out to a data packet, thus, an associated mobile terminal may simultaneously access the network with the network enabled cell phone by the external network IP address of the network enabled cell phone. Because the two devices may share an IP address to access the network, all the network flow may be generated at the gateway cell phone, thus, avoiding cost of other devices. Furthermore, a Hash table may be dynamically established for the data packet in the present invention, which may accelerate search speed of a data packet and processing speed. |
| US09307554B2 |
Array of very light readers for active RFID and location applications
The Very Light Readers of the present invention are based on an augmented Tag circuit with a preferred embodiment including at least one VLSI chip integrating a UWB front end, digital transceiver, and possibly an internal controller; a UWB Antenna; a power supply; a controller configured to implement the Media Access Control protocol of the system; a Communication Interface subsystem for connection to the system network and a clock source. Also described is a system capable of reducing collision occurrence in a network for communicating between multiple readers and a plurality of RF Tags. Tags are configured to receive interrogation signals and transmit response signals. Readers are configured to transmit interrogation signals, receive response signals, estimate the quantity of responses received to an interrogation, determine the round trip delay time of each response and estimates whether a collision between responses has occurred. If so, the Reader transmits an additional interrogation signal. The Reader also transmits an acknowledgment packet to responding Tags so responding Tag will not answer again to that broadcast session. Other Readers in the network also receive the acknowledge packet and do not try again to reach the responding Tags, thereby lowering congestion directed toward Tags from multiple Reader transmissions. |
| US09307553B2 |
Method and apparatus in a wireless communications system
A method in a user equipment for requesting that a base station schedule the user equipment for an uplink data transmission to the base station is provided. The user equipment comprises a buffer. Directly or indirectly responsive to receiving data into the buffer to be transmitted to the base station, the user equipment generates a scheduling request trigger. The scheduling request trigger is configured to trigger the sending of a scheduling request to the base station if the trigger is pending at the next scheduling request opportunity, and to remain pending until it is cancelled. The user equipment cancels the pending scheduling request trigger when the data is accounted for in a buffer status report, which reports the size of the buffer to the base station, or when the data is included directly in a scheduled uplink data transmission whichever occurs first. |
| US09307549B2 |
Dynamic SNR adjustment in a receiver supporting 256QAM
To support very high QAM rates, a user equipment (UE) needs extremely good signal-to-noise ratio (SNR). Using a receiver configuration that improves SNR comes at the expense of higher power consumption. However, consuming higher power to support very high QAM rates when poor channel conditions are present is a waste of power. By correlating the modulation and coding scheme used by the UE with the UE channel quality estimate, the UE can modify the receiver configuration to improve SNR only when channel conditions support very high QAM rates. |
| US09307547B2 |
Terminal apparatus, base station apparatus, communication system, and communication method
Provided is a terminal apparatus which performs communication with a base station apparatus. The terminal apparatus includes: a receiving unit which receives a plurality of channel state information reference signals; a channel state information generating unit which generates a plurality of channel state information by referring to each of the plurality of channel state information reference signals; and a report transmitting unit which reports each of the plurality of channel state information to the base station apparatus. |
| US09307544B2 |
Channel quality reporting for adaptive sectorization
Apparatuses and methodologies are described that enhance performance in a wireless communication system using beamforming transmissions. According to one aspect, the channel quality is monitored. Channel quality indicators can be used to select a scheduling technique, such as space division multiplexing (SDM), multiple-input multiple output (MIMO) transmission and opportunistic beamforming for one or more user devices. In addition, the CQI can be used to determine the appropriate beam assignment or to update the beam pattern. |
| US09307542B2 |
Antenna port mapping for demodulation reference signals
The present invention provides a unified, rank independent mapping between antenna ports and group/code pairs. Each antenna port is uniquely associated with one code division multiplexing (CDM) group and one orthogonal cover code (OCC). The mapping between antenna ports and group/code pairs is chosen such that, for a given antenna port, the CDM group and OCC will be the same for every transmission rank. |
| US09307541B1 |
Country code selection logic for Wi-Fi stations
A wireless station (STA) and a method are disclosed that allow the STA to determine suitable characteristics for wireless transmissions from the STA. The STA may receive frames from a number of access points (APs), each frame including a country code indicating a country in which the corresponding AP is located, determine a popularity of each country code by polling the received country codes, determine in which country the STA is currently located based, at least in part, on the determined popularities of the country codes, and select a wireless channel and a transmit power level based, at least in part, on the determined country. |
| US09307539B2 |
Method and apparatus for mitigating downlink control channel interference
A method (300) and apparatus (200) that mitigates downlink control channel interference is disclosed. The method can include receiving (320) a transmission from a network entity and determining (330) a first timing offset to transmit a downlink subframe based on the transmission received from the network entity. The method can include receiving (340) an uplink transmission from a mobile terminal and determining (350) a second timing offset based on the first timing offset and based on the received uplink transmission. The method can include transmitting (360) a timing advance command to the mobile terminal, the timing advance command including the second timing offset. |
| US09307538B2 |
Method and apparatus for communication in a wireless LAN system
A method and device for communicating in a wireless local area network are discussed. The method can include selecting, by a transmitting station, a transmission channel by performing a Clear Channel Assessment (CCA) and transmitting, by the transmitting station, a Physical layer Protocol Data Unit (PPDU) over the selected transmission channel to a receiving station, wherein the transmission channel includes a primary 20 MHz channel and a secondary 20 MHz channel if the secondary 20 MHz channel was idle, and wherein the transmission channel includes the primary 20 MHz channel, the secondary 20 MHz channel and a secondary 40 MHz channel if both the secondary 20 MHz channel and the secondary 40 MHz channel were idle. |
| US09307537B2 |
System, method, and computer-readable medium for concurrent termination of multiple calls at a mobile terminal
A system, method and computer-readable medium for allocating multiple subscriptions to a single mobile terminal thereby allowing concurrent termination of multiple calls at the mobile terminal are provided. A mobile terminal adapted to terminate multiple concurrent calls is described. In one implementation, a network need not have any configuration data regarding the multi-line capabilities of the mobile terminal. In other implementations, network-centric mechanisms are provided for allowing multiple concurrent calls to be terminated by a mobile terminal. Multiple concurrent calls may be terminated at a mobile terminal on separate carrier frequencies or alternatively may be terminated on a common carrier frequency. |
| US09307529B2 |
Transmission method of downlink signal in wireless communication system and transmission apparatus therefor
A method is described for receiving a physical signal by a communication apparatus in a wireless communication system supporting carrier aggregation of a first component carrier and a second component carrier. The communication apparatus receives a physical downlink control channel (PDCCH) signal on the first component carrier. The communication apparatus also receives a physical downlink shared channel (PDSCH) signal corresponding to the PDCCH signal on the second component carrier. The first component carrier is different from the second component carrier. A starting orthogonal frequency division multiplexing (OFDM) symbol for receiving the PDSCH signal is determined according to information received via a radio resource control (RRC) signal. |
| US09307526B2 |
Integrated circuit for spreading response signal
A radio communication apparatus receives control information on one or more control channel elements (CCEs) with consecutive CCE number(s). The radio communication apparatus first-spreads a response signal with a sequence defined by a cyclic shift value that is determined among a plurality of cyclic shift values from an index of physical uplink control channel (PUCCH), which is associated with a first CCE number of the one or more CCEs, and second-spreads the first-spread response signal with an orthogonal sequence that is determined among a plurality of orthogonal sequences from the index. One of cyclic shift values used for an orthogonal sequence is determined from an index of the PUCCH, which is associated with an odd CCE number, and another one of the cyclic shift values used for the same orthogonal sequence is determined from an index of the PUCCH, which is associated with an even CCE number. |
| US09307525B2 |
Method and user equipment for transmitting uplink control information, and method and base station for receiving uplink control information
In the present invention, when a user equipment (UE) transmits ACK/NACK information of multiple CCs to a base station (BS), ACK/NACK responses of one CC detected in the order of [ACK, ACK, ACK, ACK], and other ACK/NACK responses of the CC detected in the order of [ACK, DTX, DTX, DTX] are treated to be the same. According to the present invention, control information can be effectively transmitted in a wireless system. |
| US09307524B2 |
Method for communicating in mobile system
The present invention relates to a method for communicating from a primary station to a plurality of secondary station, comprising the step of at the primary station allocating a resource to the secondary stations over the time on the basis of a hash function, wherein the hash function is such that the probability that two secondary stations are allocated common resources in two subframes substantially equals the product of the probability that the two secondary stations are allocated a common resource in the first subframe and the probability that the two secondary stations are allocated a common resource in the second subframe. |
| US09307517B2 |
Systems and methods for location-based multi-band roaming
Systems and methods to provide connectivity by a user device to a WiFi network based at least in part on determining the location of the user device are disclosed. The user device may determine its current location and send a location message indicating its current location to a mobile network server via a mobile communication network. The mobile network server may determine if there are available WiFi access points at the current location of the user device. If the mobile network server determines that there is an available WiFi access point to which the user device may connect at its current location, then the mobile network server may communicate association information of that WiFi network to the user device. The user device may receive the association information and connect to the available WiFi access point using the association information. The user device may turn on its WiFi radio prior to connecting to the WiFi access point. Once connected, the user device may seamlessly transition any applications running thereon to use communications bandwidth from the WiFi network from using communications bandwidth of the mobile communications network. |
| US09307516B2 |
Method and system for locating a Femtocell using measurement reports
A Femtocell measures power from a serving and/or neighboring base stations in a radio access network specified in, for example, 3GPP, 3GPP2 and/or WiMAX. The power measurements are transmitted over a broadband IP network to a location server coupled to an associated mobile core network. Related location information comprising reference positions and/or actual location of the Femtocell are received from the location server over the broadband IP network. The Femtocell generates measurement reports of a serving and/or neighboring base stations in the radio access network. The generated measurement reports are transmitted to the location server over the broadband IP network. The location server identifies the reference positions of the Femtocell from a reference database based on the received measurement reports for calculating the location of the Femtocell by the location server and/or by the Femtocell itself. The calculated location of the Femtocell is used to update the reference database. |
| US09307514B1 |
Managing use of location-identification services
In general, the subject matter described in this specification is embodied in methods, systems, and program products for identifying a location of a mobile computing device. A first location estimate of a mobile computing device and an accuracy of the first location estimate is determined at a mobile computing device based on wireless signals received from one or more beacons. A time period based on the accuracy of the first location estimate is determined. One or more subsequent location estimates of the mobile computing device and respective accuracies are determined. The determination of the subsequent location estimates is stopped at an end of the time period. A preferred location estimate from the determined location estimates is determined at the mobile computing device. |
| US09307511B2 |
Apparatus and method for controlling call reception
A base station registers a mobile station subjected to the call reception control of the base station. When connection between the mobile station registered by the base station and a higher-level device of the base station is terminated after detecting that the mobile station is located in a communication area of the base station, the base station causes the higher-level device to maintain information indicating that the mobile station is located in the communication area, without notifying the higher-level device of termination of the connection. When a call addressed to the mobile station is detected after termination of the connection between the mobile station and the higher-level device, the base station gives a notification about detection of the call. |
| US09307508B2 |
Systems and methods for syncronizing multiple electronic devices
Embodiments are provided for syncing multiple electronic devices for collective audio playback. According to certain aspects, a master device connects (218) to a slave device via a wireless connection. The master device calculates (224) a network latency via a series of network latency pings with the slave device and sends (225) the network latency to the slave device. Further, the master devices sends (232) a portion of an audio file as well as a timing instruction including a system time to the slave device. The master device initiates (234) playback of the portion of the audio file and the slave devices initiates (236) playback of the portion of the audio file according to the timing instruction and a calculated system clock offset value. |
| US09307506B1 |
Implementation of a fiber distributed antenna system network while maintaining synchronization
Systems for synchronizing transmission through the introduction of a specific additional delay in a wireless telecommunications network are provided. RF transmission delays are adjusted for a distributed antenna system (DAS) that must maintain synchronization with RF transmissions in a macro cellular network. Delays are introduced at each DAS node using a delay panel or a measurement procedure to synchronize the transmission of the DAS with the macro cellular network. |
| US09307505B2 |
System and method for adjusting a power transmission level for a communication device
A system, method and device for adjusting a communication parameter for a network communicating with a communication device are provided. The method comprises: monitoring for a condition relating to a first network that has been in communication with the communication device; and determining whether an adjustment is to be implemented on a communication parameter of a second communication network that has been in communication with the communication device based on the condition and if so, implementing the adjustment to the communication parameter for the second communication network. |
| US09307503B2 |
Power control method and terminal equipment
A power control method and terminal equipment including: dropping, by terminal equipment, an SRS signal in other serving cell(s) or puncturing symbols of a PRACH signal in a secondary serving cell within the same OFDM symbol as the SRS signal in the other serving cell(s), when the terminal equipment needs to transmit the PRACH signal in the secondary serving cell and transmit the uplink SRS signal in the other serving cell(s) within the same OFDM symbol. |
| US09307502B1 |
Managing inter-cell interference
An application requirement and a mobility is determined for each of a first plurality of wireless devices in communication with a first access node. Based on the respective application requirement and mobility, a priority of each of the first plurality of wireless devices. At least one wireless device comprising a priority meeting a priority criteria is selected from among the first plurality of wireless devices, and a transmission power of a signal between the first access node and the selected at least one wireless device is reduced. |
| US09307486B2 |
User equipment and reconnection method for mobile communications system
User equipment includes a cell search unit configured to execute a cell search; a detector configured to detect that reconnection is required; a storage unit configured to store VoIP support information that indicates, for each type of radio communications system (RAT), whether voice packet communication is allowed; a cell search target determination unit configured to refer to the VoIP support information and report only the type of the radio communications system (RAT) for which the voice packet communication is allowed to the cell search unit as a target of the cell search, when the detector detects that the reconnection is required for the voice packet communication; and a communication unit configured to communicate in a cell that is detected by the cell search. |
| US09307481B2 |
Selective system information reading
A method for selectively reading system information is provided. The method can include a wireless communication device reading system information broadcast by a first cell in a cell group. The read system information can include cell group information identifying the first cell as a member of the cell group and indicating membership of the cell group. The method can further include the wireless communication device moving to a second cell; determining based on the cell group information that the second cell is a member of the cell group; and in response to determining that the second cell is also a member of the cell group, reading only a portion of system information broadcast by the second cell. The read portion of system information can include the system information broadcast by the second cell that is different from the system information broadcast by the first cell. |
| US09307480B2 |
Mobile communication system, control device, base station device, system control method and device control method
A mobile communication system includes a control device and a base station device. Data communication between the control device and the base station device is conducted using a fixed-length data size and a variable-length data size. The control device transmits information indicating whether a data size of the data communication has a fixed length or a variable length. The base station device receives the information from the control device. |
| US09307478B2 |
Method and system for controlling access of terminal device to wireless network
The present invention provides a method and system for controlling access of a terminal device to a wireless network. The method includes: receiving, by an access point device, a first wireless network access request message sent by a first terminal device; receiving, by the access point device, feedback information of one or more directional devices within a predetermined area; judging, by the access point device according to the received feedback information, whether N directional devices within the predetermined area all find the first wireless network access request message by monitoring; and if yes, enabling the first terminal device to access the wireless network, where the N is the number of the directional devices within the predetermined area. |
| US09307470B2 |
System and method for single radio handover
Single radio handovers (SRHOs) between heterogonous networks can be facilitated using several techniques. One such technique includes activating a receiver of a target radio interface in a mobile node without activating a transmitter of the target radio interface, thereby allowing the mobile node to perform target network discovery while the transmitter of the target radio interface remains deactivated. Another such technique includes encapsulating link-layer discovery frames into media independent handover frames (MIH), and then tunneling the MIH frames over a tunnel extending through the source network. This may allow the MN to achieve various handover related tasks without activating the target radio link. Another technique includes establishing a schedule (or delay period) for synchronizing deactivation of the source radio interface with activation of the transmitter in the target radio interface. |
| US09307469B2 |
Method and arrangement in a mobile system
A method is provided for bi-casting real time data packets in a mobile system that includes a first Node-B and a second Node-B for communication with a user equipment. The method includes associating a first sequence number with a first real time data packet when sending the first real time data packet to the first Node-B and transmitting the first real time data packet associated with the first sequence number to the first Node-B. The method also includes associating a second sequence number with a second real time data packet when sending the first real time data packet to the second Node-B. wherein the second sequence number is different from the first sequence number and transmitting the first real time data packet associated with the second sequence number to the second Node-B. |
| US09307467B2 |
Network reselection for a wireless communication device
A network reselection procedure, of a wireless communication device, that occurs following a network detachment event, such as a device sleep event or a device power savings mode event. The wireless communication device attempts to acquire a first wireless network to which the wireless communication device was most recently attached, immediately preceding the network detachment event. Then, in response to an unsuccessful acquisition of the first wireless network, the wireless communication device attempts an alternate network acquisition utilizing a Most Recently Used List (MRUL) that is stored at the wireless communication device and includes information about one or more frequency bands allocated to a primary service provider with which the wireless communication device is affiliated. After determining whether the alternate network acquisition attempt was successful, the wireless communication device attaches to a second network and stores information associated with the second network. |
| US09307462B2 |
Reference signal power measurement and reporting for improving performance in a network with geographically separated antenna ports
Devices and methods for improving performance in a network with geographically separated antenna ports based on determining arid reporting reference signal power from a communication device to a base station are provided. In one aspect, the difference between received reference signal power values is used in determining a reported reference signal power value, such as reference signal received power (RSRP) in a Multiple-Input Multiple-Output (MIMO) network including geographically separated antenna ports transmitting on cell-specific reference signal (CBS) ports 0 and 1. Devices and methods for measuring and reporting per-port reference signal power values are provided. |
| US09307461B2 |
Femtocell network
A femtocell base station in a telecommunications network identifies, for each user device served by the base station, which other base stations in the network that user device is authorized to access. The base station also determines a group identity for each of a plurality of possible neighbor cell base stations in the network. Based on this information, the base station identifies at least one possible handover target cell base station for each user device served by the base station, based on the identified other base stations in the network that user device is authorized to access; and based on the identified group identity for each of a plurality of possible neighbor cell base stations in the network. |
| US09307459B2 |
Method and system for neighbor reporting in a mobile communication network
A method, neighbor relation maintenance device, and non-transitory computer readable medium for neighbor reporting in a wireless communication network is disclosed. The method comprises categorizing, by a neighbor relation maintenance device, a plurality of Mobile Stations (MSs) into one or more groups. A primary neighbor BS for each group of the one or more groups of MSs is determined. Each MS of each group is instructed to report signal strength measurements between the each MS and the corresponding primary neighbor BS associated with the each group in a first time period. Each MS of each group is instructed to report signal strength measurements between the each MS and each neighbor BS in a predefined neighbor list associated with the each MS in a second time period. |
| US09307456B2 |
Method of reporting system information in a wireless communication system and device for supporting same
The present invention relates to a method for a terminal to report system information in a wireless communication system. The method includes: transmitting a previously-obtained system information availability indicator that indicates to a serving cell that there is previously obtained system information on a neighboring cell; and receiving a system report request from the serving cell; and transmitting a system information report to the serving cell in response to the system report request. The system report request includes a previously obtained system information report request indicator. When the previously obtained system information report request indicator indicates that there is a report on the previously obtained system information, the system information report includes the previously obtained system information and the previously obtained system information is system information obtained from the neighboring cell before the system report request is received. |
| US09307449B2 |
Traffic load management method, network and device
A radiocommunication network includes a core network including primary and secondary nodes and a radio access network including radio controllers. Each primary node connects at least one secondary node, and each secondary node connects at least one radio controller via respective links. In relation to a given primary node, at least one entity in the radiocommunication network calculates respective target load reduction values for the links connecting the given primary node and secondary nodes, depending on an excess value between a current load of the given primary node and a primary node load threshold, and calculates respective target load reduction values for the links connecting said secondary nodes connected to the given primary node and radio controllers, depending on calculated target load reduction values. Actions are taken for changing traffic distribution by taking account of calculated target load reduction values. |
| US09307444B2 |
Signaling data compression/decompression devices and methods for wireless communication networks
A compression device which may include: a subset determination circuit configured to determine a subset of a traffic indication map, the traffic indication map including a plurality of bits, each bit indicating whether data to be transmitted to a respective pre-determined radio communication terminal is present in an access point; a pre-determined bit value determination circuit configured to determine whether the subset includes a bit of a pre-determined bit value; and a compressed string generation circuit configured to insert, if the subset includes a bit of the pre-determined bit value, into a compressed string the subset and an indicator indicating that the subset includes a bit of the pre-determined bit value, and further configured to include, if the subset does not includes a bit of the pre-determined bit value, into the compressed string an indicator indicating that the subset does not include a bit of the pre-determined bit value. |
| US09307441B1 |
Systems and methods of transferring information to a wireless device
In systems and methods of transferring information to a wireless device, a first portion of information is received and stored in a memory of the wireless device, and the first portion is presented while a second portion of the information is received. A presentation rate at which the first portion is presented is determined, and a time until the first portion is completely presented is determined based on the presentation rate and a size of the first portion. A number of times that a packet retransmission criteria is met is determined, and a maximum permitted number of packet retransmissions is adjusted based on the time until the first portion is completely presented and the number of times that the packet retransmission criteria is met. |
| US09307435B2 |
Method and device for reporting cell status
Determining a distribution delay of a bearer by using a preset delay distribution algorithm according to a preset time period for reporting a cell status; starting a periodic timer of the bearer after the distribution delay elapses, where the periodic timer uses the time period as a period; determining, according to the periodic timer, whether the cell status needs to be reported; and carrying information of the cell status in an uplink data packet of the bearer if the cell status needs to be reported. Thereby avoiding greatly centralized reporting of the cell status and centralized policy adjustment that is performed for the bearers, so that great jitter of service traffic borne on a cell is controlled effectively. |
| US09307434B2 |
Methods and devices for reporting inter-radio access technology measurements
The invention relates to a method implemented in a user equipment 4 of a communication network 1 for reporting inter-radio access technologies measurements. The communication network 1 comprises a first radio access technology system 2 and a second radio access technology system 3. The user equipment 4 is connected to a primary serving cell of the first radio access technology system 2 and a secondary serving cell of the second radio access technology system 3. The method comprises: performing 110 signal strength measurements in the first radio access technology system 2; performing 120 signal strength measurements in the second radio access technology system 3; determining 130, 145, 230, 240, based on the signal strength measurements, whether a criterion for a measurement event relating to the second radio access technology system 3 is fulfilled, and transmitting 150, for a fulfilled criterion, a corresponding measurement report to the communication network 1. The invention also relates to a user equipment, network node and methods in a network node. |
| US09307433B2 |
Mobile communication method
A mobile communication method according to the present invention includes a step of transmitting, by a mobile management node MME, “Measurement Configuration #1” for instructing to measure and report a desired radio quality to a radio base station eNB#1 that manages a cell #1 when it is detected that a mobile station UE has moved into the cell #1 that lies inside a measurement-target area, and a step of transmitting, by the radio base station eNB#1, “RRC Connection Reconfiguration” including the “Measurement Configuration #1” to the mobile station UE. |
| US09307431B2 |
Reporting of channel properties in heterogeneous networks
Rank indicator and channel quality indicator (CQI) estimation and reporting functionalities are discussed with regard to heterogeneous networks to reduce the number of inconsistent CQI estimates transmitted to an evolved node B (eNB), where the CQI is defined as inconsistent when the rank indicator, on which the CQI is conditioned, is from a different subframe type than the subframe on which the CQI is to be estimated. |
| US09307430B1 |
Method and system for SMS messaging verification
A method and system for testing a SMS text messaging network is disclosed herein. The method and system allows for real-time testing of the mobile terminated (“MT”) and mobile originated (“MO”) delivery delays across the major American mobile phone carriers, and accurately measures the progress on SMS broadcasts and records when a broadcast has been completed. |
| US09307429B2 |
Selective user notification for link termination events in wireless personal area network
A user device includes a wireless interface to establish a wireless personal area network (WPAN) link with another user device. The user device further includes a notification controller to, in response to a link termination event (306) for the WPAN link, selectively trigger a user alert based on at least one of: an indication (312) of whether the user device is in proximity to a user; and an indication (314) of whether the other user device is identified as a user-portable device. The notification controller may selectively trigger a user alert further based on an indication (308) of whether the first device is connected to a specified wireless local area network (WLAN). |
| US09307428B2 |
Estimating available cell capacity based on monitored network data
In one embodiment, a method comprises monitoring network data associated with a cell of a communication network for one or more channel conditions, estimating total cell capacities for respective channel conditions based on the monitored network data, and estimating an available cell capacity based at least in part on the total cell capacity estimates and a portion of the monitored network data. The method may also include sending information derived from at least a portion of the network data to a server and receiving from the server total cell capacities for respective channel conditions, where the total cell capacities received from the server are used to estimate the available cell capacity. The method may further include sending the available cell capacity estimate to the server and receiving from the server an available cell capacity. |
| US09307423B2 |
Method for coordinating inter-cell interference in heterogeneous network and heterogeneous network
Provided are a method for coordinating inter-cell interference in a heterogeneous network (HetNet) and the heterogeneous network. The method includes: forming M normal base stations and low-power nodes within coverage of the respective normal base stations in the heterogeneous network into a coordinated group; combining mute/non-mute states of bandwidths of the M normal base stations to obtain a plurality of states of the coordinated group; a user of each of the normal base stations feeding at least one first CQI back to the normal base station; a user of each of the low-power nodes feeding one or more second CQIs back to the low-power node; using the first CQI and the second CQIs as a basis to make capacity estimation of the coordinated group; and setting the mute/non-mute states of the bandwidths of the M normal base stations in accordance with a state of the coordinated group corresponding to an optimal system capacity so as to perform data transmission. In the method for coordinating interference provided by the present invention, M transmission points each including one or more normal base stations and low-power nodes covered by the respective normal base stations can be formed into a coordinated group, thereby extending processing for the normal base stations up to all the transmission points in the coordinated group. |
| US09307419B1 |
Data transmission throughput for a wireless access node
A wireless access node to improve data transmission throughput comprises a wireless communication transceiver and a processing system. The wireless access node transmits a first data packet comprising a preamble for delivery to a wireless communication device during a first timeslot, monitors for a response transmitted from the wireless communication device during a predetermined number of timeslots, and if the response transmitted from the wireless communication device is not received during the predetermined number of timeslots, modify the preamble to generate a modified preamble, retransmit the first data packet with the modified preamble for delivery to the wireless communication device during a second timeslot, and if an acknowledgement of receipt of the first data packet with the modified preamble is received from the wireless communication device during the predetermined number of timeslots, transmit a second data packet for delivery to the wireless communication device during a third timeslot. |
| US09307408B2 |
Secure on-line signup and provisioning of wireless devices
Embodiments of a mobile device and method for secure online sign-up and provisioning of credentials for Wi-Fi hotspots are generally described herein. In some embodiments, provisioning occurs using a service set identifier (SSID) to associate with a hotspot and retrieve a virtual LAN (VLAN) identifier. The VLAN identifier is used to complete the signup and provisioning process. In some embodiments, a hotspot may implement a primary SSID and a dependent SSID. The mobile device associates with the hotspot using the dependent SSID to perform the secure online signup and provisioning process. Once credentials are obtained using the signup and provisioning process, the device can connect to the hotspot using the primary SSID and the already provisioned credentials. The provisioned credentials may include certificates, username/password, or SIM-type credentials. |
| US09307405B2 |
Method for assigning an agent device from a first device registry to a second device registry
An agent device is registered in a first device registry maintained by a first registry apparatus for authenticating agent devices for communicating with application providing apparatuses. The agent device can be assigned to a second device registry maintained by second registry apparatus. The method of assignment comprises the first registry apparatus receiving from a requestor device a device assignment request. In response to the device assignment request, the first registry apparatus checks whether the agent device is allowed to be assigned to the second device registry, and if so, the agent device transmits second authentication information for authenticating the identity of the agent device to the second registry apparatus which registers this in the second device registry. |
| US09307403B2 |
System and method for NFC peer-to-peer authentication and secure data transfer
A reader device may generate a first identifier. The reader device may transmit the first identifier to a mobile device. The reader device may receive encrypted data and unencrypted data from the mobile device in which the encrypted data includes a second identifier. The reader device may evaluate whether the first identifier and the second identifier correspond to one another. |
| US09307400B1 |
System and method of efficient mobile device network brand customization
A mobile communication device. The device comprises a memory and a processor. The device further comprises an application stored in the memory that, when executed by the processor at initial set-up of the mobile communication device, responsive to no existing dynamic portion of the animation for the network brand identity, downloads the dynamic portion of the animation from a server through an internet protocol (IP) address link stored in the memory, wherein the dynamic portion is in the form of scalable vector graphics (SVG) and comprises vector transformation information of changing portions of the animation from frame to frame, wherein the dynamic portion of the animation comprises network brand specific objects of the animation and configuration parameters to change the background of the static portion based on the network brand identity of the mobile communication device. |
| US09307399B2 |
System for connecting to wireless local area networks while in motion to send and receive GPS data and other information to a web portal or software application
A process for detecting and connecting a GPS-enabled device to available in-range wireless local area networks (WLANs), particularly while the device is in motion. Once connected, the GPS enabled device sends and receives data and other information from a web service or software application. The process includes detecting relative movement speed of the GPS device and repeatedly attempts connections with new WLAN access points when in motion, particularly in excess of five miles per hour and/or twenty-five miles per hour. |
| US09307398B2 |
Wireless network host in silent mode
An access point that implements operating modes in which beacons may be selectively disabled. Beacons may be disabled when no device is actively associated through the access point. Beacons may be enabled in response to one or more triggers, which may include events such as a client forming an association through the access point following a probe request message identifying the access point. In addition, active beaconing may be triggered by user input or may occur during periodic brief intervals that allow client devices to discover the network identifier for the access point. Selective control of beaconing may lead to more effective wireless communication, particularly in areas where users congregate with computers implementing soft APs for personal networks. |
| US09307397B2 |
Method for enabling a wireless device with customer-specific services
A system including a server coupled to a wireless network, the server comprising a wireless interface adapted to transmit and receive wireless signals, one or more processors coupled to the wireless interface, the one or more processors adapted to: detect a registration request sent from a wireless device to a home location register (HLR) over which the server has authority to control, the request indicating an International Mobile Subscriber Identity (IMSI) associated with a subscriber identity module (SIM) card in the wireless device, send a reply to the wireless device in response to a determination that the IMSI is associated with a subscriber account that has not been activated, wherein the reply includes a web link to be displayed on the wireless device, receive a message from the wireless device when the web link displayed on the wireless device is subscriber activated, the message identifying characteristics of the wireless device, send a sequence of webpages to the wireless device, the webpages providing a customized activation process for establishing the subscriber account based on identified characteristics of the wireless device, and receive information related to the subscriber account from the wireless device in response to the webpages to thereby establish and activate the subscriber account. |
| US09307393B2 |
Peer-to-peer mobility management in heterogeneous IPV4 networks
Peer-to-peer mobility management in heterogeneous IP networks provides a peer-to-peer mobility module operable to intercept a data packet received at a communication protocol layer of an Internet Protocol communication stack. A translation table may be stored on memory device. The translation table stores real address of one or more network interfaces and a corresponding virtual address. The peer-to-peer mobility module may be further operable to modify the intercepted data packet using the real address and virtual address stored on the translation table. |
| US09307386B2 |
Multifunction wireless device
A communication device and system are disclosed for providing communication and data services to residents of a controlled facility. The device can be restricted to communicating only using an internet protocol so as to restrict the device communication to an internal intranet. Wireless access points may be disposed throughout the environment to route calls and data between the device and a central processing center. By converting a protocol of the communications received from the device to a protocol used by the central processing center, minimal modifications to the central processing center are needed to support a wireless communication infrastructure. Many restrictions and safeguards may be implemented within the phone and system in order to prevent improper use. |
| US09307385B2 |
Utilizing information about mobile communication devices with respect to an area of interest
A method for establishing an approximate number of persons in an area of interest comprises providing a request to one or more communications providers that cover an area of interest. The request is for a listing of any mobile communication devices located within the area of interest. The listing of any mobile communication devices located within the area of interest is utilized to establish an approximate number of persons in the area of interest. |
| US09307379B2 |
Providing automatic format conversion via an access gateway
A system and method supporting the automatic conversion of multimedia information from a first format to a second format in a broadband access gateway and/or network-based server are disclosed. The broadband access gateway and/or network-based server may convert multimedia information that is in a format that an access device is not capable of processing. The gateway and/or server may automatically detect the format incompatibility, and may automatically convert or arrange for conversion of the multimedia information to a format that is compatible with the access device, based upon compatibility information associated with the access device. The conversion may be based upon a set of user-defined quality of service criteria, and may be subject to the control of digital rights management parameters associated with the requested multimedia information. The user of the access device may be prompted when the conversion is expected to impact the quality of the multimedia information being played, and the user may be offered options that permit the user to minimize the impact upon the user. |
| US09307375B2 |
Methods for connecting devices and devices using the same
A devices connecting method for connecting wirelessly connecting a first device to a second device. A first connection message transmitted from the second device is received, and the first connection message includes a first connection identifier. A second connection message transmitted from the second device is received, and the second connection message includes a second connection identifier. It is determined whether the second connection identifier is the same as the first connection identifier, and a corresponding determination result is provided. The second connection message is processed according to the determination result to establish the wireless connection between the first device and the second device. |
| US09307374B2 |
Transferring information on a first mobile computing device to a peer mobile computing device
The program code identifies a problem with a first mobile computing device, wherein the problem is capable of preventing completion of an action attempted by a first end-user via the first mobile computing device. In response to identifying the problem, the program code determines the first end-user wants to complete the action on a first peer mobile computing device of a second end-user. The program code scans a computer network to identify the first peer mobile computing device and other peer mobile computing devices on which to complete the action. The program code grants access to a copy of information to complete the action on the first peer mobile computing device. The program code revokes access to the copy of information. |
| US09307373B2 |
System and method for transferring or rejoining a conference call from any device
A method for establishing a connection to a sequence-accessible call includes gathering connection data for establishing the connection to the sequence-accessible call including a phone number dialed to access the sequence-accessible call. The method may also include storing the connection data in a database, determining a presence of a proximity link, and transmitting the connection data to an information handling system. |
| US09307368B1 |
Automatically generating and maintaining a floor plan
Systems and techniques for automatically obtaining data indicating the locations of wireless devices and physical objects within a region are provided. An autonomous mobile platform may survey a region with a wireless signal strength sensor and/or a physical environment sensor. The signal strength data and the spatial data are used to generate a map that indicates the locations of wireless devices within a region such as a home or office. The map may be automatically generated and/or updated in the course of other operations performed by an autonomous mobile platform. |
| US09307365B2 |
Method and system for saving and retrieving spatial related information
The present invention is directed to a method and apparatus for storing, referencing, retrieving, and graphically displaying spatial and non-spatial related information of a mobile computing device, such as a laptop computer or a cellular telephone. The spatial-related information may be obtained by using positioning tracking systems such as a global positioning system, whereas the non-spatial related information may include communication activities associated with the mobile computing device, such as phone calls, e-mails, text messages, pages, etc. The present invention also provides methods and apparatus of sharing event information between mobile communication devices as well as related navigational information for traveling to an event from a real-time position of a mobile communication device. |
| US09307363B2 |
Determining if a target device is collocated with other devices in a users contacts list
A method to determine whether a target device is collocated with at least one other device within a plurality of devices associated with a user's contact list is provided. The method may include determining location information for each of the plurality of mobile devices associated with the user's contact list. The method may also include selecting a target device within the plurality of devices. The method may further include determining, based on the location information, whether the selected target device is collocated with the at least one other device within the plurality of devices. Additionally, the method may include displaying the at least one other collocated device to the user. The method may also include determining if the at least one other collocated device is selected by the user. The method may include connecting the target device and the selected at least one other collocated device to the user's device. |
| US09307360B1 |
Systems and methods to identify a predefined geographical region in which a mobile device is located
Systems and methods including a mobile device determining the coordinates of its location using a location determination system, such as a global positioning system. A database stores the identifiers of cells representative of predefined regions in a hierarchical grid system. A server computer or the mobile device converts the coordinates of the location to one or more cell identifiers at different grid resolution levels and searches the database to find a match between the cell identifiers representing the regions and the cell identifiers representing the location of the mobile device to determine one or more regions in which the mobile device is located. For example, the hierarchical grid system can be constructed in a longitude latitude space of location coordinates, with resolution levels aligned with decimal precision levels of the location coordinates; and the cell identifiers can be constructed from the digits of the longitude and latitude coordinates. |
| US09307355B2 |
Location enabled service for enhancement of smart device and enterprise software applications
A system for contextualized location aware content delivery comprising a group of beacons transmitting respective ID's, an application running on a smart device configured for receiving the beacons, determining signal amplitude, reception time, beacon ID, and sending ID and amplitude to a server over a network. The server determines location of the smart device and contextualizes the location based on a context location database with the server. Context information sent back to application. Application sends context information along with user action information to an application server over a network. Application server sends context related information to application for display to a user on said smart device. The server, application, and beacons may be provided as a service to a facility for use with customer's smart devices. A beacon ID security method is disclosed. Beacons may include precision location technology and relay information to one another and to the server. |
| US09307352B2 |
Apparatus and method for near field communication
Disclosed herein is a mobile phone with the Near Field Communication (NFC) technology and method of operating the mobile phone. The mobile phone includes a display; a baseband chip; an near field communication (NFC) module comprising an RF antenna, an NFC tag circuit and an NFC main chip; and the RF antenna configured to receive, from an external RF reader, a command RF signal in 13.56 MHz and further configured to transmit, to the external RF reader, a responsive RF signal in 13.56 MHz. |
| US09307342B2 |
Dynamic rendering for software applications
Methods, systems, and apparatus, including computer programs encoded on computer storage media, for dynamic rendering for hybrid apps. One of the methods includes receiving user input navigating to a first view of an application; determining, using a navigation hierarchy stored on the mobile device, to render the first view using a native rendering engine native to the mobile device; receiving an update to the navigation hierarchy from a server; after receiving the update, receiving user input navigating to the first view; and determining, using the update to the navigation hierarchy from the server, to render the first view using an open rendering engine that is not native to the mobile device. |
| US09307341B2 |
Payment application download to mobile phone and phone personalization
A method and system of personalizing a mobile phone over a wireless network is provided. The method is fast, reliable, and eliminates the need for an uninterrupted online connection to a host server in order to achieve successful download of user information. With the method and system, a mobile phone can be personalized for various purposes, such as for conducting financial transactions. |
| US09307340B2 |
Audio system equalization for portable media playback devices
A method, an apparatus, a system, and instructions stored in a non-transitory computer-readable medium to instruct a processing system to carry out the method. The method includes applying corrective filters directly in a portable media device to correct, e.g., equalize for the overall system comprising the portable media device and the playback system to which it is attached. Also a method of determining the corrective filters by playing back one or more calibration signals on the playback system while recording the resulting sound field on the portable media device. |
| US09307338B2 |
Upmixing method and system for multichannel audio reproduction
An audio signal enhancing device, and a corresponding method of enhancing stereophonic signals, is provided which generates an enhanced signal with improved spatial sound image quality for upmixing a stereophonic input signal. When used in combination with a centre channel processor or LFE processor, an improved processing of the input signals is provided resulting in final centre channel and at least one LFE sub-woofer channel wherein the problems and disadvantages of the prior art are resolved. The result is a centre and LFE signal that contains a stable, non time-smeared image with a high quality natural-sounding fidelity. These advantages are achieved especially for time-delayed or phase-panned stereo input signals, independently of whether they are matrix encoded or non-matrix encoded input signals. |
| US09307337B2 |
Systems and methods for interactive broadcast content
Devices and methods for scoring viewer's interactions with content broadcast on a presentation device by processing at least one audio signal received by a microphone proximate the viewer and the presentation device, to generate at least one audio signature, which is compared to at least two different reference audio signatures. |
| US09307336B2 |
Electronic device and audio output circuit therein
An audio output circuit applied in an electronic device includes a filter capacitor and a transistor. A base of the transistor is connected to an audio processing unit, an emitter of the transistor is connected to a voltage port, a processor and an earphone detecting unit of the electronic device is electrically connected to a collector of the transistor. The filter capacitor is connected between the base of the transistor and the ground. The filter capacitor filters the audio signals generated by the audio processing unit, to ensure that and the transistor is always turned on. |
| US09307333B2 |
Networked sound masking system
A sound masking system for shaping the ambient noise level in a physical environment. The sound masking system comprises a networked and distributed system having a number of master units coupled together and to a control unit. One or more of the master units may include satellite sound masking units which function to reproduce the sound masking signal generated by the master sound masking unit. Each of the master units is addressable over the network by the control unit enabling the control unit to program the contour, spectral band, and gain characteristics of the sound masking output signal. The system may also include a remote control unit which provides the capability to tune and adjust each master sound masking unit in situ without requiring physical access through the ceiling installation. |
| US09307325B2 |
Transducer arrangement
There is disclosed a transducer apparatus for acoustic communications through a substrate at a predetermined center frequency, the apparatus comprising:—an active piezoelectric element for generating an acoustic signal; an intermediate layer, having a surface for accommodating the piezoelectric element, and having a first array of protrusions on a surface opposite the surface for accommodating the piezoelectric element; and a second array of protrusions at the substrate, wherein the active piezoelectric element is mounted onto the intermediate layer, and the intermediate layer is secured in position relative to the substrate such that the first array of protrusions faces the second array of protrusions such that the acoustic signal may propagate through the first and second arrays. There are further disclosed a method of mounting such an apparatus and a plate suitable for use in the transducer apparatus. |
| US09307324B2 |
Speaker
A plurality of magnetostrictive elements made of ferrite or the like are arranged in a matrix on an upper surface of a circuit board. On the periphery of each of the magnetostrictive elements, a voice coil is arranged. When current flows to the voice coils, the magnetostrictive elements themselves expand and contract in their center axis direction (height direction), and whereby ultrasonic waves (carrier waves) are emitted into the air from the magnetostrictive elements themselves. Since the magnetostrictive elements made of ferrite or the like are used, power consumption can be reduced, compared with the case of using piezoelectric vibrators. Also, the magnetostrictive elements can be made resistant to damage even if subjected to an impact due to falling or the like. Accordingly, in a parametric speaker using ultrasonic waves as carrier waves, power consumption can be reduced and vibrating elements can be made resistant to impact damage. |
| US09307321B1 |
Speaker distortion reduction
Methods and systems specifically designed to reduce loudspeaker distortion by reducing voice coil excursion are provided. An input audio signal is processed based on a specific linear model of a loudspeaker, and a dynamic filter is generated and applied to this audio signal. The filter changes the relative phases of the spectral components of the input signal to reduce estimated excursion peaks. The quality of the audio signal is not diminished in comparison to traditional filter approaches. The processing of the input signal may involve determining a main frequency which may be used to determine the fundamental frequency. Multiples of the fundamental frequencies provide harmonic frequencies. The phases of all the harmonic frequencies, including the fundamental, may be measured and compared to a target vector of phases. The difference between the measured phases and the target phases may then be used to calculate the poles and zeros and corresponding filter coefficients. |
| US09307320B2 |
Feedback suppression using phase enhanced frequency estimation
A feedback suppression system for reducing acoustic feedback may include a controller configured to buffer a series of incoming digital sample signals to provide a plurality of buffered signals, the incoming digital sample signal being indicative of an audio input signal that includes audio data and acoustic feedback, determine a complex spectrum of the plurality of buffered signals, determine a magnitude squared spectrum from the complex spectrum, identify at least one peak in the magnitude squared spectrum, identify a frequency of the at least one identified peak using a phase enhanced frequency estimate, and set a notch filter at the identified frequency to eliminate the acoustic feedback of the audio input signal. |
| US09307318B2 |
Audio processor circuits for acoustic echo cancellation and method therefor
In one form, an audio processor circuit includes a first digital signal processing circuit, a second digital signal processing circuit, and an interleaver. The first digital signal processing circuit has an input for receiving a far-end audio signal, and an output. The second digital signal processing circuit has an input for receiving a digital near-end audio signal, and an output. The interleaver has a first input coupled to the output of the first digital signal processing circuit, a second input coupled to the output of the second digital signal processing circuit, and an output for alternatively providing signals received from the first and second inputs to the output. |
| US09307316B2 |
Electronic device and method for sensing headset type by audio signal
In a device including a headset jack having an external microphone contact, and an external microphone signal path connected to the external microphone contact, a method including detecting whether a headset plug is plugged into the headset jack and, if the headset plug is detected, selecting an audio signal received from the external microphone signal path, recording the selected audio signal, to produce a recorded audio signal, and determining if an external microphone is connected to the external microphone contact based on the recorded audio signal. |
| US09307314B2 |
Electronic device with side acoustic emission type speaker device
Disclosed is an electronic device including: a housing having a sound emission hole formed in at least one side thereof; a speaker module which is at least partially accommodated in the housing; and a sound reflection surface formed inside the housing and obliquely facing the speaker module. A sound emitted from the speaker module can be reflected by the sound reflection surface to the sound emission hole. The side acoustic emission type speaker device and the electronic device including the same can be variously implemented. |
| US09307313B2 |
Flexible earphone cover
The flexible earphone cover has a flexible main body and a flexible ear cone that extends from the main body. The flexible main body is configured to substantially encase a portion of an earphone. The flexible main body defines an internal cavity for receiving the earphone. It also defines a first opening at a side of the cavity for receiving the earphone there-through. The flexible main body defines a second opening at a side of the cavity. The second opening is smaller than the first opening. Finally, the flexible main body defines a third opening at a side of the cavity. The third opening is smaller than the first opening and the second opening. The flexible ear cone defines a converging passageway from the second opening to an exit configured to direct sound into an ear canal of an ear of a user. |
| US09307312B2 |
Audio accessory with internal clock
An audio accessory is configured to receive and store meta data from a media player, including the media asset identification and current play position. The audio accessory is configured to independently track the current play position of the media asset. When the audio accessory is disconnected from the first media player the audio accessory is configured to store the independently tracked current play position in memory. After the audio accessory is subsequently connected to a second media player, the second media player may retrieve the meta data from the audio accessory and use it to load the media asset on the second player and resume play from the stored current play position. |
| US09307310B2 |
Wearable portable electronic device
A wearable portable electronic device including a body and a speaker is provided. The body includes a base and a sidewall surrounding the base, wherein the sidewall has at least one opening. The speaker is disposed in the body, wherein a sound wave produced by the speaker is transmitted outward through the opening. An orthogonal projection of the speaker on the base is separated from an orthogonal projection of the opening on the base. |
| US09307308B2 |
Dynamically formed acoustic volume
This application relates to methods and apparatus for waterproofing an electronic device having an audio output. More particularly a method for dynamically forming an acoustic volume of air for a speaker component is disclosed. The dynamically formed acoustic volume creates a sealed volume of air that prevents moisture from entering a portion of the device that includes moisture sensitive components. By dynamically forming the acoustic volume during a blow forming operation, the acoustic volume can utilize unused space within the electronic device in a highly efficient manner by occupying small areas of unused space that would otherwise go unused. |
| US09307303B2 |
Method and system for communication in optical communication system
The present invention discloses a method and system for communication. The method includes: according to a network resource and a signal type of a label switched path to be established, generating, by a first optical communication device, a label indicating that a first optical channel data unit is multiplexed to a second optical channel data unit, wherein the label comprises a tributary slot assignment indication field indicating a tributary slot occupied in the second optical channel data unit, and a length of the tributary slot assignment indication field is equal to the number of tributary slots of the second optical channel data unit; sending the label to a second optical communication device; obtaining, by the second optical communication device, the label; and multiplexing, by the second optical communication device, the first optical channel data unit to the second optical channel data unit based on the label. |
| US09307301B2 |
Optical switch
The discloser provides a multi-input and multi-output optical switch capable of switching over all WDM wavelengths. An optical switch according to one embodiment includes: an optical demultiplexing element (3) that demultiplexes an optical signal from at least one input port into individual wavelengths; a first optical deflection element (5), which deflects an incident optical signal, that deflects the wavelength-separated optical signal incoming from the optical demultiplexing element to change a traveling direction for each wavelength to a switch axis direction perpendicular to a wavelength dispersion axis direction; a second optical deflection element (8) that deflects the optical signal incoming from the first optical deflection element to change the traveling direction to the switch axis direction for output to at least one of the output ports; and an optical multiplexing element (10) that multiplexes the optical signal with the different wavelengths incoming from the second optical deflection element. |
| US09307300B2 |
Locating a projectile
A method and device for transmitting a tracking signal for locating a projectile. A launch condition for a projectile is sensed by a tracking device. The tracking device enters a first transmission mode in which a first signal is transmitted in response to sensing the launch condition. The tracking device transitions to a second transmission mode in which a second signal is transmitted after transmitting the first signal for a defined period of time. |
| US09307296B2 |
Broadcast interactive television system
A system that incorporates teachings of the present disclosure may include, for example, a system for delivering broadcast channels by way of edge routers using multicast virtual private networks, sharing a same multicast state for the broadcast channels and sharing a same multicast delivery tree for the broadcast channels. Other embodiments are disclosed. |
| US09307295B2 |
Live media content discovery and management
Mechanisms are provided for allowing a user to linearly or non-linearly discover and navigate media content including live events. A smart timeline includes panels of event information, previews, images, etc. Moving ahead allows discovery of future live media content and events and uncovers mechanisms for setting notifications and reminders. Moving back in time allows discovery of past events and mechanisms for replaying past video and audio content. Event navigation mechanisms can be integrated with calendaring applications to post and select events discovered using event navigation mechanisms. |
| US09307294B2 |
Content display device, television receiver, menu screen generation method, and recording medium
In response to a user's operation, a menu screen generating section (12) changes a menu screen to be generated (i) from a first menu screen (M1) in which thumbnail images (Ta through Tg) corresponding to respective plurality of pieces of content are linearly arranged (ii) to a second menu screen (M2) in which the thumbnail images (Ta through Tg) are circularly arranged. |
| US09307293B2 |
Collaborative video application for remote servicing
One embodiment of the present invention provides a system for sharing annotated videos. During operation, the system establishes a real-time video-sharing session between a remote field computer and a local computer. During the established real-time video-sharing session, the system receives a real-time video stream from a remote field computer, forwards the real-time video stream to a local computer to allow an expert to provide an annotation to the real-time video stream, receives the annotation from the local computer, and forwards the annotation to the remote field computer, which associates the annotation with a corresponding portion of the real-time video stream and displays the annotation on top of the corresponding portion of the real-time video stream. |
| US09307291B2 |
User controlled multi-device media-on-demand system
A method for providing configurable access to media in a media-on-demand system also can include delivering the media to a first client device in a format compatible with the first client device; interrupting the delivery of the media; recording a bookmark specifying a position in the media where the interruption occurred; and resuming delivery of the media to a second client device, the resumed delivery beginning at a position in the media specified by the recorded bookmark. The method further can include identifying device properties for each of the first and second client devices; delivering the media to the first client device in a format compatible with the identified device properties for the first client device; and, delivering the media to the second client device in a format compatible with the identified device properties for the second client device. |
| US09307290B1 |
Increased user efficiency and interaction performance through user-targeted electronic program guide content descriptions
Electronic program guide descriptions, of content referenced by the electronic program guide, are user-targeted based on user data. Such user-targeted electronic program guide descriptions aid users in identifying desirable content, thereby increasing user interaction performance with a content presentation device providing such user-targeted electronic program guide descriptions. To generate user-targeted electronic program guide descriptions, received electronic program guide information includes different, alternative or mutually exclusive, content descriptions of a given content item. Such electronic program guide information is compared with the user data and user-targeted content item descriptions is generated from the different content descriptions. A visual electronic program guide, including the user-targeted content item description, is displayed to a user on a physical display device. |
| US09307288B2 |
Television sign on for personalization in a multi-user environment
Systems and methods according to the present invention provide sign on systems for devices, e.g., televisions, which balance ease of use with security and access control that is amenable to, e.g., household usage. |
| US09307287B2 |
Transport-stream provider, DAB signal provider, transport stream analyzer, DAB receiver, method, computer program, and transport stream signal
A transport stream provider for providing a plurality of transport stream packets describing digital media information is configured to provide a transport stream packet of a first packet type including a program association table and key information for decrypting encrypted media information. The program association table contains an association between a program No. and a packet type identifier of a further transport stream packet of a second packet type. The transport stream provider is configured to provide a transport stream packet of the second packet type in such a manner that the transport stream packet of the second packet type contains a reference to packet type identifiers of transport stream payload data packets which describe contents of different content types of the digital media information. |
| US09307286B2 |
Modular digital television decoder
The present invention relates to a modular device for receiving digital television signals, as well as to a modular device for decoding digital television signals, wherein corresponding interfaces are provided to couple the modular device for data and power transfer. |
| US09307283B2 |
Digital television signal, digital television receiver, and method of processing digital television signal
A digital television (DTV) receiver for processing a DTV signal, the DTV receiver includes a receiver to receive a digital television signal including a plurality of extended text table (ETT) instances that appear in transport stream packets with common PID values, the ETT instances having common table ID values, each ETT instance comprising a section header and a message body, the section header containing a table identification (ID) extension field that serves to establish uniqueness of each ETT instance, the message body containing an extended text message (ETM) which provides detailed descriptions of a virtual channel or an event associated with each ETT instance, wherein the section header further contains a current next indicator field and a section syntax indicator field, a demodulator to demodulate the digital television signal, and an identifier to identify at least one pertinent ETT instance from the plurality of ETT instances. |
| US09307281B2 |
User defined rules for assigning destinations of content
A media guidance application is provided by which users can define rules for assigning user equipment devices as destinations for media content. For example, a user may define a rule by which selected media content having attributes that satisfy a user-defined condition are downloaded, recorded, or streamed to a particular, user-specified user equipment device. The user may define and manage rules using media guidance menus, and may restrict other users from accessing the rules (e.g., parents restricting children). |
| US09307278B2 |
Systems and methods for reducing cut-offs in program recording
A media recording system may be provided. The recording system may include features for reducing recording cut-off of a particular media event due to changes in the start time and end time of what is scheduled to be recorded. The recording system may provide a user with an opportunity to select a program by for example, selecting a listing, to have that program automatically recorded at a scheduled time for presentation to viewers. Changes in the schedule of programs may be compensated manually or automatically when the recording system receives information about actual or predicted time changes. In a manual mode, a user may adjust start or end times based on time change information that is displayed. For an automatic mode, the recording system may automatically compensate for predicted or actual time changes that are known by automatically adjusting the start and end times of recording. |
| US09307275B2 |
Method and apparatus for associating micro-blogs with media programs
A system that incorporates teachings of the present disclosure may operate, for example, according to a method for identifying subsets of blogs from a collection of blogs according to a relevance of each subset of blogs to one of a plurality of media programs deliverable to a plurality of subscriber devices, determining for each subset of blogs one or more trends, detecting a subscriber device from the plurality of subscriber devices, selecting a media program from the plurality of media programs, selecting one of the subsets of blogs that is relevant to the media program, and supplying the subscriber device the selected subset of blogs with the one or more trends determined for the select subset of blogs. Other embodiments are disclosed. |
| US09307272B2 |
Purchase transaction method for IPTV product and IPTV receiver thereof
A purchase transaction method for IPTV product and IPTV receiver thereof using the same are provided. The purchase transaction method for IPTV product includes requesting to make a purchase for a offering by using a identifier of the offering, wherein the offering is a combination of one or more products to be purchased and purchase terms for the products; and obtaining a response returned from the request to indicate success or failure of the requested purchase. |
| US09307267B2 |
Techniques for scalable dynamic data encoding and decoding
Scalable techniques for dynamic data encoding and decoding are directed toward a system including a plurality of frame processing units. A main frame processing unit manages frame processing unit resource, dispatches frames to appropriate frame processing units. One or more auxiliary frame processing units encode or decode the non-reference frames dispatched by the main frame processing unit. The main frame processing unit encodes or decodes the reference frames and encodes or decodes non-reference frames if none of the auxiliary frame processing units are available. |
| US09307265B2 |
Video coding
A method comprising: encoding a video image at each of a plurality of frames, including by using inter frame encoding to encode at least portions of some of the frames, thereby generating an encoded video stream; transmitting the encoded video stream over a lossy channel to be decoded at a receiver to produce decoded video; and performing a recovery operation to refresh the encoding of the video image, cutting off error propagation that has occurred in the decoded video due to an effect of inter prediction in presence of loss over said channel; wherein said recovery operation is triggered by a report fed back from the receiver indicative of loss; and wherein the recovery operation is performed over a plural number of frames, refreshing the encoding of different partial frame regions at different respective frames. |
| US09307262B2 |
Methods and systems for facilitating multimedia data encoding utilizing configured buffer information
Several methods and systems for facilitating multimedia data encoding are disclosed. In an embodiment, a plurality of picture buffers associated with multimedia data are received in an order of capture associated with the plurality of picture buffers. Buffer information is configured for each picture buffer from among the plurality of picture buffers comprising at least one of a metadata associated with the corresponding picture buffer and one or more encoding parameters for the corresponding picture buffer. A provision of picture buffers in an order of encoding is facilitated based on the configured buffer information. |
| US09307261B2 |
Splicing of video for parallel encoding
In one embodiment, a method receives a video at a partial encoder. The partial encoder determines characteristics of the video by performing a portion of an encoding process of the video. The method analyzes the characteristics of the video to determine splice points in the video to splice the video into multiple parts. The video is spliced into a plurality of parts based on the splice points and the plurality of parts are sent to a plurality of encoders. The plurality of encoders encode the plurality of parts substantially in parallel, the encoded plurality of parts are combined to form an encoded version of the video, and the partial encoder does not encode any of the encoded plurality of parts in the encoded version of the video. |
| US09307252B2 |
View synthesis distortion model for multiview depth video coding
The disclosed subject matter relates to providing a view synthesis distortion model (VSDM) for multiview video coding (MVC). The disclosed VSDM can facilitate determining quantization values and rate values based on model parameters for encoding depth information. Further, the VSDM can facilitate compression of depth information based on the determined quantization values and rate values. Compression of depth information can provide for reduces bandwidth consumption for dissemination of encoded multiview content for applications such as 3D video, freepoint TV, etc. Further, a feedback element can be employed to update the VSDM based on a comparison of a reconstituted version of the content, from coded depth information, against reference version of the content, from reference depth information. |
| US09307251B2 |
Methods and systems for determining data-adaptive weights for motion estimation in a video sequence
Aspects of the present invention are related to systems and methods for determining local-analysis-window size and weighting parameters in a gradient-based motion estimation system. |
| US09307250B2 |
Optimization of intra block size in video coding based on minimal activity directions and strengths
In video coding, selecting an optimal intra block size based on minimal activity directions and strengths. The method is directed to simplifying the procedure of choosing the best subdivision of a texture block into intra blocks. |
| US09307247B2 |
Compression using range coding with virtual sliding window
Information to be transmitted may be compressed using range coding for adaptive arithmetic coding with a virtual sliding window. Cost and complexity of coding may be reduced in some cases. |
| US09307238B2 |
Method and apparatus for encoding video, and method and apparatus for decoding video
Disclosed is a method of encoding a video, the method including: splitting a current picture into at least one maximum coding unit; determining a coded depth to output a final encoding result according to at least one split region obtained by splitting a region of the maximum coding unit according to depths, by encoding the at least one split region, based on a depth that deepens in proportion to the number of times the region of the maximum coding unit is split; and outputting image data constituting the final encoding result according to the at least one split region, and encoding information about the coded depth and a prediction mode, according to the at least one maximum coding unit. |
| US09307236B2 |
System and method for multi-row decoding of video with dependent rows
A system and method for decoding digital video by processing multiple regions of an image in parallel, even when there are dependencies between rows in the image, are disclosed. The method generally involves decoding multiple rows concurrently, with the start of decoding of a given row being delayed until portions of the other rows on which the given row depends have been decoded. The system generally comprises parallel processors, with one processor typically decoding one row and another processor typically decoding the row above it. In accordance with the present invention, however, any number or type of processors can decode, or perform decoding functions on, the image in parallel. |
| US09307232B1 |
Calibration target for video processing
An apparatus is disclosed which may serve as a target for calibrating a camera. The apparatus includes a hollow body having an interior surface, an exterior surface and at least one window formed in the hollow body through which the interior surface is visible. A plurality of distinguishable fiducial markers are arranged in a predetermined pattern along the interior and exterior surface of the hollow body. The fiducial markers can be distinguishable such that, for any given image of the target captured by a camera, there is only one position, rotation, distortion value, and focal length for the camera of interest. |
| US09307231B2 |
Calibration target for video processing
An apparatus is disclosed which may serve as a target for calibrating a camera. The apparatus comprises one or more planar surfaces. The apparatus includes at least one fiducial marking on a planar surface. The set of all planar markings on the apparatus are distinguishable. |
| US09307230B2 |
Line pair based full field sharpness test
Optical characteristics of an optical component for a high volume manufacture consumer electronics device can be tested using a test chart composed of a superposition of two or more groups of parallel line pairs, wherein all the groups of parallel line pairs are oriented at a different inclination. The groups of line pairs could be oriented so that they are perpendicular to each other. A test system can quickly and objectively assess for example the sharpness of the optical component in different directions across a full image field of view of an imaging system that is capturing a digital image of the chart using the optical component for through-the-lens imaging. Other embodiments are also described and claimed. |
| US09307228B2 |
Depth of field maintaining apparatus, 3D display system and display method
Embodiments of the present invention disclose a depth of field maintaining apparatus, a 3D display system and a display method. The depth of field maintaining apparatus comprises: a 3D video signal input device; a position measuring device; an image processing device; and a 3D video signal output device, wherein the 3D video signal input device, the position measuring device and the 3D video signal output device are connected to the image processing device, the 3D video signal input device transmits an acquired 3D video signal to the image processing device, the position measuring device transmits detected position information of the viewer and the display screen to the image processing device, and the image processing device adjusts a space between corresponding object points in left and right eye images in a 3D video signal in accordance with the position information, such that a depth of field remains unchanged, and transmits a adjusted 3D video signal to the 3D video signal output device. |
| US09307225B2 |
Adaptive stereoscopic 3D streaming
Aspects herein describe at least a new method, system, and computer readable storage media for processing two-dimensional (2D) video into three-dimensional (3D) video and transmitting the 3D video from a host computing device to a client computing device. In one embodiment, the method comprises spatially scaling a segment of video when a structural similarity index is greater than a first threshold value and temporally scaling the segment of video when a rate of change of successive frames of the segment falls below a second threshold value. The method generates one of the segment, a spatially scaled segment, a temporally scaled segment, and a temporally and spatially scaled segment. The method further comprises multiplexing one of the segment, the spatially scaled segment, a temporally scaled segment, and a temporally/spatially scaled segment of the video in a second channel with the segment of the video in a first channel. |
| US09307224B2 |
GUI providing method, and display apparatus and 3D image providing system using the same
A graphical user interface (GUI) providing method, a display apparatus and a three-dimensional (3D) image providing system using the same are provided. The GUI providing method includes: generating a first GUI for changing settings for a 3D image and a second GUI for changing an environment; and outputting the first GUI and the second GUI. Thus, the settings for the 3D image can be changed more easily and conveniently. |
| US09307221B1 |
Settings of a digital camera for depth map refinement
Systems and methods are disclosed for identifying depth refinement image capture instructions for capturing images that may be used to refine existing depth maps. The depth refinement image capture instructions are determined by evaluating, at each image patch in an existing image corresponding to the existing depth map, a range of possible depth values over a set of configuration settings. Each range of possible depth values corresponds to an existing depth estimate of the existing depth map. This evaluation enables selection of one or more configuration settings in a manner such that there will be additional depth information derivable from one or more additional images captured with the selected configuration settings. When a refined depth map is generated using the one or more additional images, this additional depth information is used to increase the depth precision for at least one depth estimate from the existing depth map. |
| US09307220B2 |
Image display device, image display method, and program
An image display device includes region of interest extraction unit, parallax image generation unit and 3D image display unit. Region of interest extraction unit generates depth image signal by depth image conversion employing depth threshold, depth image signal including information on distance in three-dimensional space between viewpoint and each pixel of two-dimensional image including region of interest desired to be noted by observer, depth image conversion being such that depth value indicating distance between viewpoint and each pixel of two-dimensional image is converted to depth value for 2D display when depth value is equal to or larger than depth threshold. Parallax image generation unit generates both-eye parallax image having parallax in region of interest alone, from two-dimensional image and image obtained by conversion of region of interest image representing region of interest at each of both-eye viewpoints, based on two-dimensional image and depth image signal. 3D image display unit displays both eye parallax image. |
| US09307216B2 |
Video display apparatus using adjustment images
In a video display apparatus A, a controller 9, while displaying video processed by a video processor 4 on a video display 3, displays LUTs 45R, 45G, and 45B which are tables of correction data for correcting luminance levels of red, green, and blue respectively. The controller 9 re-calculates and rewrites the correction data based on one adjustment point or two or more adjustment points P1 and P2 adjusted by the user. |
| US09307214B1 |
Automatic white balance methods and systems for electronic cameras
A brightness-sensitive automatic white balance method includes (a) determining the brightness of a scene captured in an electronic color image, (b) selecting a color-weighting map based upon the brightness of the scene, (c) extracting auto white balance parameters from the color-weighting map, and (d) white balancing the electronic color image according to the auto white balance parameters. An adaptive automatic white balance method includes (a) refining, based upon a first electronic color image of a scene illuminated by an illuminant of a first spectral type, a color-weighting probability distribution for the illuminant of the first spectral type, wherein the color-weighting probability distribution may be brightness-specific, (b) extracting auto white balance parameters from the refined color-weighting probability distribution, and (c) white balancing, according to the auto white balance parameters, an electronic color image of a scene illuminated by the illuminant of the first spectral type. |
| US09307213B2 |
Robust selection and weighting for gray patch automatic white balancing
Embodiments of the present invention are directed to methods and systems for robust weighting of gray patches in automatic white balancing in an image-capture device by utilizing kernel density estimation techniques with dynamically variable bandwidth to determine the probability density of samples to create an initial estimate, then verifying the initial gray point estimate to account for outliers. In one embodiment, given a set of image data, an initial gray point estimate in a color space is determined for the set of image data. The initial estimate is then refined by weighting the sub-population with the greatest probability of being gray. A final evaluation that includes a further comparison to pre-programmed constraints determines a final estimate, which can still be further tuned according to user preferences by adjusting color biases. The resulting final gray point estimate provides greater stability, and greatly improved accuracy over traditional techniques and solutions. |
| US09307211B2 |
Image processing system, transmitting-side device and receiving-side device
Provided is an image processing system capable of coping with data which is obtained in a new color filter array, and making full use of the performance of a receiving-side device by reducing the influence of a difference in the performance of the receiving-side device on an image quality. An image processing system 100 includes a transmitting-side device 101 and a receiving-side device 102. The transmitting-side device 101 generates intermediate data by preprocessing RAW data, generates three-plane color data by processing synchronization of the intermediate data, and outputs placement information for specifying pixel positions corresponding to the three-plane color data and the intermediate data. The receiving-side device 102 restores the intermediate data using the three-plane color data and the placement information from the transmitting-side device 101, and generates the three-plane color data from the restored intermediate data. |
| US09307210B2 |
Image output apparatus, method, and medium
The present invention provides a novel image output apparatus that includes an operation processing unit that processes an operation request from a user, a projecting unit that projects a display image from a video providing apparatus and UIs from the image projector, a determining unit that determines whether or not it is necessary to switch a source of a video signal by using a current input type and a source of a video signal with reference to a data table that associates an input type that indicates a type of a port from which an image to be projected is acquired with a source of a video signal that forms an image to be projected, and a controller that switches a source of a video signal and executes a process indicated by an operation request from a user if it is necessary to switch the source of a video signal. |
| US09307209B2 |
Lighting system and digital cinema projection apparatus employing same
A lighting system for a digital cinema projection apparatus is provided. The lighting system includes an ultra high pressure mercury lamp, a relay lens group, a digital micro display module, an optical filter module, and a projection lens. The ultra high pressure mercury lamp is used for emitting a light beam. The relay lens group is used for receiving the light beam and adjusting an optical path of the light beam. The optical filter module is arranged along the optical path of the lighting system for optically modulating an optical spectrum and/or a white balance of the light beam from the ultra high pressure mercury lamp. The projection lens is used for projecting the modulated light beam as an image beam. |
| US09307203B2 |
Method and device for controlling a conference
A method and communication system are disclosed for conducting a conference among sets of conference participants connected by a communication system. This system has at least one conference server, at least one image reproduction unit at each conference environment and at least one microphone at each conference environment. The method involves calculating respective virtual images of a majority of the conference environments, each virtual image containing at least one image corresponding to at least one conference participant who is present at that conference environment, calculating an aggregate representation of the virtual images of all conference environments and displaying the aggregate representation on at least one image reproduction unit. The method also calculates an individual representation for an individual conference participant and provides the individual participant with the individual representation while simultaneously providing to that individual the aggregate representation. |
| US09307198B2 |
Oral and video proceedings collection and transcription device
A system that enables remote participation in a live proceeding includes a first computer configured to transmit and receive audio and video data with a second computer through a network. An audio mixer is configured to combine a first audio signal received from a microphone with a second audio signal received from the first computer to provide a third audio signal. A capture device is coupled to the audio mixer and to the first computer. The capture device is configured to receive the third audio signal from the audio mixer and a video signal from a video camera coupled to the capture device, and to process the third audio signal and the video signal such that audio and video data of the third audio signal and the video signal may be stored in a computer readable storage medium. |
| US09307196B2 |
Apparatus, method, and record medium of transmission management
A transmission management apparatus, method, and recording medium are provided, including a memory configured to store address information that associates, for each one of a plurality of request source terminals, request source terminal identification information and candidate counterpart terminal identification information; a receiver configured to receive connection request information from a transmission terminal as the request source terminal; and processing circuitry configured to: determine whether to provide status information of the transmission terminal of another transmission management apparatus, based on information of said another apparatus associated with the at least one candidate counterpart terminal, to generate a determination result when the receiver receives the connection request information, provide the status information of the transmission terminal of said another apparatus based on the determination result, and acquire status information of the at least one candidate counterpart terminal managed by said another apparatus included in the address information of the transmission terminal. |
| US09307193B2 |
Communication method and electronic device
The present invention relates to a communication method and an electronic device. The communication method is applied to a first electronic device and includes receiving a first type of a communication request from a second electronic device, and carrying out a first type of communication with the second electronic device via a first communication network in response to the communication request; when establishing the first type of communication with the second electronic device, automatically starting a second communication network for carrying out a second type of communication with the second electronic device; and carrying out the second type of communication with the second electronic device while carrying out the first type of communication with the second electronic device. |
| US09307191B2 |
Video transmission
Disclosed is a method of transmitting video via a network and a user device and computer program product configured to implement the method. The method comprises transmitting video of one or more users, received from an image capture device, to at least another user device via the network; receiving information about a communication channel between the user device and the other user device and/or about one or more resources of the user device and/or the other user device; selecting characteristics from a plurality of visual user characteristics based on the received information; and controlling the video based on detection of the selected characteristics to track the selected characteristics. |
| US09307190B2 |
Apparatus and method for physical interaction over a distance using a telecommunication device
Methods and apparatus that permit two users to physically interact with one another from a distance using their telecommunication device are disclosed. In an exemplary method, a connection between the telecommunication devices may be established and an indication of inputs at the first and second telecommunication devices received. The inputs may be verified to have been input at the telecommunication devices either substantially simultaneously or overlapping in time. A signal may be sent to the telecommunication devices instructing them to provide a physically perceptible output responsive to verification of substantially simultaneous or overlapping inputs. The physically perceptible outputs may comprise photographs or video clips taken or recorded substantially simultaneously by the telecommunications devices responsive to the substantially simultaneous or overlapping inputs. |
| US09307189B2 |
Relay apparatus controlling signal channel selection
A relay apparatus (10) is provided with: an image output unit (11); switches (SWa, SWb); a control unit (16) for controlling switches; and an obtaining unit (16) for obtaining a first CEC address associated with the relay apparatus if the relay apparatus is connected to an output apparatus (30). The control unit controls switches to select a signal channel connecting a first signal transmitting device (14) and a storage apparatus (20) if the first CEC address and a reproduction command are received. After connecting the relay apparatus and a unit (40), the control unit controls switches to select the signal channel connecting the first signal transmitting device and a second signal transmitting device (15) if the unit is in a video output state, and controls switches to select the signal channel connecting the first signal transmitting device and the image output unit if the unit is in a standby state. |
| US09307185B2 |
Method to mark and exploit at least one sequence record of a video presentation
The present invention proposes a method to mark and exploit at least one sequence record of a video presentation played on a multimedia unit, said method comprising the steps of:—during the video presentation, receiving a command from a user to mark a currently displayed video sequence, said command initiating the step of:—creating a sequence record comprising a time index or frame index, allowing to locate the proper part of the video presentation, and a reference of the video presentation, At a later stage, requesting the edition of the sequence record by:—adding textual information which corresponds to the actual sequence,—storing the sequence record. |
| US09307180B2 |
Digital broadcast receiver and method for processing caption thereof
A digital cable broadcast receiver and a method for automatically processing caption data of various standards and types, is disclosed. The digital broadcast receiver includes: a demultiplexer for dividing a received broadcast stream into video data, audio data, supplementary information; a controller for determining whether caption data included in the video data is digital caption data or analog caption data on the basis of caption information included in the supplementary information, and outputting a control signal according to a result of the determining; a digital caption decoder for extracting and decoding digital caption data from the video data according to the control signal; and an analog caption decoder for extracting and decoding analog caption data from the video data according to the control signal. |
| US09307175B2 |
Input offset cancellation for charge mode readout image sensors
An image sensor system that compensates the amplifier in a column of a pixel array. This uses a sampling capacitor, that receives a signal from a pixel of the pixel array. A first plate of the sampling capacitor receives a value from the amplifier representing an offset level of the amplifier. While receiving the offset level from the amplifier on the first plate, the capacitor receives information from the pixel on a second plate of the same capacitor that is receiving the offset, thereby canceling the offset. The value from said sampling capacitor indicative of said information from said pixel with said offset cancelled being coupled to said amplifier to amplify said value as a first pixel value. The amplifier is also connected to other selecting switches from other pixels of said column of the pixel array. |
| US09307174B2 |
Solid-state imaging apparatus using counter to count a clock signal at start of change in level of a reference signal
A solid-state imaging apparatus includes a plurality of pixels arrayed in a matrix, and configured to generate signals by photoelectric conversion; a plurality of read-out circuits disposed on each column of the plurality of pixels arrayed in a matrix pattern, and configured to read out the signals from the plurality of pixels; a plurality of comparison units configured to compare the signals output from the plurality of read-out circuits with a reference signal whose level changes with time; a counter configured to count a clock signal after the level of the reference signal starts a change; a storage unit configured, when a magnitude relationship between the signals output from the plurality of the read-out circuits and the reference signal is reversed; and a reset unit configured to reset the count value stored in the storage unit. |
| US09307171B2 |
Solid state image pick-up device, and pixel
A pixel 10 includes a photodiode PD which is provided between a first barrier region 21 forming a first potential barrier B1 and a second barrier region 27 forming a second potential barrier B2, a first floating diffusion region F1 which is provided adjacent to the first barrier region 21, and to which a first electric charge generated in the photodiode PD is transferred, and a second floating diffusion region F2 which is provided adjacent to the second barrier region 27, and into which a second electric charge generated in the photoelectric conversion region PD flows, and in which a part of the flowing-in second electric charge is accumulated. The second potential barrier B2 is lower than the first potential barrier B1. |
| US09307169B2 |
Multiband camera, and multiband image capturing method
A multiband camera comprises: a band-pass filter having four or more optical filters; a microlens array having arrayed microlenses; a photoelectric conversion element including a plurality of pixels; and a measurement unit for measuring spectral intensity. The multiband camera satisfies the expression below, where Pl is a pitch between the microlenses, Ps is a pitch between the pixels, n is a number of pixels corresponding to one microlens, u is an effective dimension in a prescribed direction of the pixels, t is a dimension in the prescribed direction of a real image that the band-pass filter forms on a plurality of two-dimensionally arrayed pixels, Na is a number of microlenses arrayed in the prescribed direction, L is a distance from an exit pupil to the microlens, and f is a focal length of the microlens. [ Expression 14 ] ( 1 - f L ) nPs - 3 Ps - u - t Na ≤ Pl ≤ ( 1 - f L ) nPs + 3 Ps - u - t Na |
| US09307165B2 |
In-camera panorama image stitching assistance
A camera that provides for a panorama mode of operation that stitches together two or more images to create a single image with a wide format. In panorama mode, a live view of a scene is transformed from rectangular coordinates to cylindrical coordinates and displayed by the camera. Also, an overlap portion between the previous image and the next image to be captured is characterized. In real time, after the previous image is captured, the overlap portion of the previous image is also transformed from rectangular coordinates into cylindrical coordinates. Next, the camera displays an overlay of at least a portion of the overlap portion onto the live view of the next image to be captured. And this overlay can assist the user in aligning the live view of the next image to be captured with the overlap portion of the previously captured image. |
| US09307163B2 |
Imaging device and imaging method
An imaging device of the present invention comprises an image sensor having a plurality of pixels made up of a first pixel group and a second pixel group, a flicker detection section for detecting bright states and dark states of all taken images based on a periodic flicker action of a light source contained in a subject from image output from the second pixel group, and a flicker correction calculation section 4 for, when light of brightness having bright states and dark states due to periodic flicker is incident, correcting brightness output gain corresponding to all pixels of the plurality of pixels corresponding to the first pixel group so that brightness output of taking images from the first pixel group becomes a standard brightness output. |
| US09307159B2 |
Polarization image processing apparatus
A polarization image processing apparatus includes an illumination unit, a splitter, first and second polarization imaging devices, and a processing unit. The illumination unit illuminates a first surface of a transparent or translucent object with first illumination light polarized in a first direction and second illumination light polarized in a second direction, which crosses the first direction, alternately. Illumination axes of the first illumination light and second illumination light substantially coincide with an imaging axis of the polarization image processing apparatus. The splitter divides returning light into at least two light components. The first and second polarization imaging devices receive the light components. The processing unit detects a condition of a second surface of the object on the basis of first and second polarization images obtained by the first polarization imaging device and third and fourth polarization images obtained by the second polarization imaging device. |
| US09307156B1 |
Longwave infrared imaging of a high-temperature, high-intensity light source
A neutral density (ND) filter made of an LWIR-transmissive, heat-resistant material is interposed between a longwave infrared (LWIR) imager and an entity that is highly emanative of both light and heat. According to exemplary inventive practice, the ND filter is a thermoplastic (e.g., polystyrene) sheet characterized by a thickness in the 1-2 mm range and a thermal conductivity≦0.13 W/m-K. Important parameters of the ND filter include LWIR transmittance (which depends on material and thickness) and thermal conductivity (which depends on material). The quality of the image taken of the entity is affected by the respective degrees of LWIR attenuation by, and heating up of, the ND filter. Accordingly, the material and the thickness of the ND filter are selected to optimize the image, in particular so as to avoid saturation and/or whiting-out of the image due to insufficient LWIR attenuation and/or excessive ND filter temperature. |
| US09307149B2 |
Applying video stabilization to a multimedia clip
In one embodiment, a method includes determining one or more amounts of light present during recording of a multimedia clip. The method also includes determining a motion-blur metric for the multimedia clip, the motion-blur metric based at least in part on the amounts of light. The method further includes determining whether to apply a video-stabilization routine to the multimedia clip based at least in part on the motion-blur metric. |
| US09307147B1 |
Architecture for video, fast still and high quality still picture processing
An apparatus having a first circuit is disclosed. The first circuit may (i) receive an input signal from an electro-optical sensor and (ii) generate a compressed signal. The first circuit generally includes re-sampler circuits configured to process the input signal to generate output samples. Each output sample may be a linear combination of at least two input samples. Video processing may include at least two tasks among (a) generating a video signal by converting the input signal for an external video monitor, (b) generating a video signal by converting the input signal for a preview screen and (c) generating a video signal by resolution reduction of the input signal before compression. At least two re-sampler circuits may perform different tasks. Still processing generally includes a noise reduction of an input image of the input signal using at least one of the at least two re-sampler circuits. |
| US09307146B2 |
Resolution-enhanced plenoptic imaging system
The spatial resolution of captured plenoptic images is enhanced. In one aspect, the plenoptic imaging process is modeled by a pupil image function (PIF), and a PIF inversion process is applied to the captured plenoptic image to produce a better resolution estimate of the object. |
| US09307140B2 |
Distance detection apparatus, image sensing apparatus, program, recording medium, and distance detection method
A distance detection apparatus includes a calculation unit configured to detect an object distance to an object based on a first signal formed by a luminous flux that has passed through a first pupil area of an imaging optical system and a second signal formed by a luminous flux that has passed through a second pupil area of the imaging optical system different from the first pupil area, which are generated by using an image sensing unit including multiple pixels. The calculation unit performs a first process for calculating one of a defocus amount and the object distance by a phase difference method based on the first signal and the second signal and a second process for calculating one of the defocus amount and the object distance by a depth-from-defocus (DFD) method based on the first signal and the second signal. |
| US09307137B2 |
Imaging apparatus and imaging method which perform focus adjustment while performing live-view display
An imaging apparatus according to the present invention is an imaging apparatus performing live-view display when not performing the focus adjustment, and also when performing the focus adjustment, and includes: a focus adjustment brightness value calculation section comparing a first brightness value in the photometric area for the live-view display with a second brightness value in the photometric area for the focus adjustment, correcting the first brightness value according to a comparison result, and calculating a brightness value for obtaining the image data for the focus adjustment; an imaging section obtaining the image data by performing exposure using the brightness value calculated by the focus adjustment brightness value calculation section; a focus adjustment section performing the focus adjustment using the image data obtained by the imaging section, and a display section performing the live-view display using the image data obtained by the imaging section. |
| US09307136B2 |
Imaging apparatus and method where an output of data indicating a result of a correlation calculation is intermittently performed
An imaging apparatus includes an imaging element for outputting focus detecting signals. A DFE performs phase difference detection-type focus detecting calculation using an output signal of the imaging element. A CPU controls a focus drive circuit depending on the result of calculation and a focus lens is driven so as to perform a focus adjusting operation. The CPU controls the DFE to intermittently execute focus detecting calculation at a predetermined frequency set for a plurality of image frames. In the first mode, AF processing is executed at a rate of once in a few frames and the operation of a circuit unit for performing correlation calculation or the like is stopped in a frame period during which no focus detecting calculation is performed, whereas in the second mode, AF processing is executed for each frame so as to perform a focus adjusting operation following the movement of an object. |
| US09307132B2 |
Control system for integrating multiple sets of sensing plane data
A control system for integrating multiple sets of sensing plane data, including: a plurality of driving units, used for driving a plurality of sensor arrays to receive multiple sets of sensing plane data; and at least one control unit, used for integrating the multiple sets of sensing plane data into a set of image data and outputting the set of image data to a central processing unit, wherein the central processing unit is used for executing an application software program to convert the set of image data into multiple sets of array data. |
| US09307130B2 |
Imaging lens and electronic apparatus including the same
An imaging lens includes an aperture stop, a first lens element, a second lens element, a third lens element, a fourth lens element, a fifth lens element, and a sixth lens element arranged in order along an optical axis. The imaging lens satisfies ALT/T5≦6.90, where T5 is a thickness of the fifth lens element, and ALT is a summation of thicknesses of the six lens elements. Through designs of surfaces of the lens elements and relevant lens parameters, a short system length of the imaging lens may be achieved while maintaining good optical performance. |
| US09307124B2 |
Wall stand
A wall stand is provided. The wall stand comprises a stand body and a bottom plate. The stand body includes a base, a pressing component and a pressing component. The base has an opening. The pressing component comprises a pressing portion disposed corresponding to the opening. The pressing component is disposed on the base. The bottom plate is configured for being mounted on a wall. The bottom plate includes an elastic component and at least one supporting portion. The elastic component is disposed corresponding to the pressing component for being engaged with the pressing component and disengaged from the pressing component by a force from the pressing component. The at least one supporting portion is configured for correspondingly supporting the at least one fixing component. A method for using the wall stand for an IP camera is also provided. |
| US09307123B2 |
Noise reduction apparatus and noise reduction method
A noise reduction apparatus includes an input unit to input a captured image signal from a capturing unit. An acquisition unit acquires, according to a user operation, a temporal noise signal of the capturing unit based on the captured image signal. An estimation unit estimates an ideal image signal that has no noise, based on the captured image signal and the temporal noise signal. A removing unit removes a temporal frequency component higher than a predetermined threshold from each of the estimated ideal image signal and the acquired temporal noise signal. A generating unit generates a filter used for temporal noise reduction for a captured image signal in accordance with an added signal obtained by adding the ideal image signal from which the temporal frequency component has been removed by the removing unit and the noise signal from which the temporal frequency component has been removed by the removing unit. |
| US09307117B2 |
Management apparatus, image forming apparatus management system for managing usage of the image forming apparatus
A management apparatus connected to an image forming apparatus for managing usage of the image forming apparatus is disclosed. The management apparatus includes a user data storage part for storing user identification data and use restriction data corresponding to the user identification data, and a use restriction data acquiring part for acquiring the use restriction data corresponding to the user identification data. |
| US09307114B2 |
Analog backup of digital images and image restoration therefrom
An apparatus for backing up a digitally stored image includes a substrate on which the image and digital restoration data corresponding to the digitally stored image are printed on the substrate. The apparatus may be scanned to restore the image printed thereon to its original digital form. |
| US09307107B2 |
Classification of scanned hardcopy media
A method for automatically classifying scanned hardcopy media based on its physical size. The hardcopy media is classified as a photograph if the determined physical size matches a common physical sizes for photographs to within a predetermined tolerance, and is classified as a document if the determined physical size matches one of the common physical sizes for documents to within a predetermined tolerance. Otherwise, a media classification is determined using contextual processing. |
| US09307077B2 |
Communication system
Provided is a mobile communication terminal, including a used device information storing unit, a location information acquiring unit, and a used device information transmitting unit. The mobile communication terminal specifies a communication device to be used depending on a location, acquired by the location information acquiring unit or stored by the used device information storing unit, and transmits the relevant information to a connection control device. Also provided is a connection control device, which includes a connection controlling unit. The connection controlling unit, based on information received from the mobile terminal, performs connection control. |
| US09307076B1 |
Method and apparatus of providing a mobile phone notification service
A method and apparatus are disclosed for transmitting notifications to customers. One example method may include identifying a notification event associated with a customer via a customer management module and retrieving a customer record. The method may also include identifying a customer's mobile device via a voice channel preference indicating the mobile device in the customer preference record, and transmitting the notification event to the customer's mobile device based on the voice channel preference. |
| US09307071B2 |
Mobile wireless device incorporating self-detection of operational environment and selective device functionality
A mobile wireless device conditionally disables device functionality when a driver is detected to be the user while in a moving vehicle. The device comprises sensors for sensing: motion, thermal images, and a vehicle cabin side. A processor is configured to perform a method including detecting whether the device is traveling within a moving vehicle; capture thermal image data points at multiple spatial locations; and render spatially binned thermal image data from the image data points. The processor is further configured to invoke a driver in possession mode of operation of the device in response to determining that: (1) the device performed the capturing while located in the front seat of the moving vehicle, by applying a front seat thermal image signature definition to the spatially binned thermal image data, and (2) the device is located on a driver side of the moving vehicle. |
| US09307068B2 |
Information processing apparatus and communication processing method thereof
An information processing apparatus including a first communication interface for individually communicating with a plurality of communication terminals without involvement of a public network and a second communication interface for communicating with involvement of a public network, wherein the apparatus provides services, via the first communication interface or via the first communication interface and the second communication interface, to a plurality of communication terminals that perform communication via the first communication interface, manages information regarding a communication interface used by each service and information regarding the service provided, and controls communication performed with the first and the second communication interfaces based on the managed information. When disconnection of communication performed with either one of the first and the second communication interfaces has been detected, the apparatus performs control relating to disconnection of communication performed with the communication interface in which disconnection was not detected based on the managed information. |
| US09307067B2 |
Contextually updating wireless device firmware
A method includes a first wireless device initiating a wireless connection to a second wireless device and monitoring at least one context associated with one of the wireless connection and the second device. When contextual data is received that indicates a condition, the method further includes determining, based on a search of a firmware update service (FUS) database, whether a firmware update for the second wireless device is available within the FUS database. And when an available firmware update is received from the FUS database, the method includes triggering the first device to initiate the firmware update for the second device. The triggering of the first device to initiate the firmware update includes: transmitting a command to place the second device in firmware update mode; and forwarding the firmware update to the second device, such that the first device controls and/or initiates the firmware upgrade of the second device. |
| US09307066B1 |
Mobile terminal and control method for the mobile terminal
Disclosed are a mobile terminal to which a touch input is applicable, and a control method thereof. The mobile terminal includes: a terminal body; a wireless communication unit configured to receive position information on the terminal body; and a controller configured to extract one or more schedules stored in the terminal body, to acquire azimuth information on positions related to the extracted schedules based on the received position information, and to output one or more icons related to the extracted schedule(s) to an edge region of the display unit, wherein when a tilted state of the terminal body is sensed, the controller controls the one or more icons to move along the edge region of the display unit, based on azimuth information changed according to a sensed gradient. |
| US09307055B1 |
Method and system for concurrent web based multitasking support
The traditional web based computing system did no support user space multitasking. Therefore, if a task is submitted by a user from a web browser window, the user has to wait the task to be completed before the user can submit another task. Thus a problem associated with the issue of lack of web based user space multitasking will be escalated and become apparent to the user in many instances. For example the web browser window will experience being blocked or hanged and the user can not do anything but wait. A method is disclosed herein for controlling each user initiated task to be run in background of the web based computing system and causing display of the UI again for the user to not wait the completion of said task. |
| US09307046B2 |
Transmission management apparatus, transmission management system, transmission management method, and transmission management program
A transmission system determines whether property data of a transmission terminal matches property data of a counterpart terminal to generate similarity information indicating the degree of similarity between the property data of the transmission terminal and the property data of the counterpart terminal, and determines a destination to which the event data specifying an event created by the transmission terminal is to be transmitted based on the similarity information. |
| US09307045B2 |
Dynamically determining a tile budget when pre-fetching data in a client device
A pre-fetching map data system and method identifies a subset of map data to corresponding to one or more points of interest to be displayed on the map. The map data is stored on a remote map database in map data tiles. The pre-fetching map data system identifies those map data tiles that correspond to the one or more points of interest, where the identified pre-fetch map data tiles are sent from the remote database to a client device for cache storage. The number of pre-fetch map data tiles are determined using a tile budget that is dynamically adjusted in response to changing conditions on a client device. |
| US09307039B2 |
Method, system, push client, and user equipment for service communication
The present invention discloses a method, a system, a Push client, and a user equipment for service communication. The method disclosed in the present invention includes that: A source Push client generates a Push message, where the Push message carries a destination user Push identifier for identifying a destination user; the source Push client sends the Push message to a destination Push server to which the destination user belongs; the destination Push server obtains, according to the destination user Push identifier, a network address for reaching a destination Push client; and the destination Push server sends, based on the network address, the Push message to the destination Push client. With the present invention, communication of various services can be established without relying on a third party application server, which can reduce power consumption of a terminal and save network resources. |
| US09307038B2 |
Method for presence notification based on a sequence of events
A client entity generates a subscription to a presentity that includes a sequence of events which define a trigger that controls when a presence server sends a notification to the client entity; and the subscription further indicates a time period parameter for the sequence of events. Upon receiving the subscription, the presence server receives and monitors presence information based on the indicated time period parameter to detect an occurrence of the sequence of events, and sends the notification to the client entity when the presence information satisfies the trigger. |
| US09307033B1 |
Scheduling alerts based on calendar and location
A method of scheduling alerts based on location-based reminders and calendar events includes receiving, at one or more computing devices, a location-based reminder including a reminder location having a reminder proximity level. The method further includes receiving, at the one or more computing devices, a calendar event including a calendar event location and a calendar event duration. If the reminder location matches the calendar event location based on the reminder proximity level and the calendar event duration, the method further includes determining, using the one or more computing devices, a time to provide an alert. |
| US09307030B2 |
Electronic apparatus, network system and method for establishing private network
An electronic apparatus includes a communication unit connected to a first unit network and configured for communication with a plurality of unit networks comprising a plurality of clients, and a controller configured to control the electronic apparatus within the first unit network to operate in one of a proxy mode and a node mode if the plurality of clients form a private network, wherein the controller controls the electronic apparatus to directly communicate with a second unit network in the proxy mode, and controls the electronic apparatus to be connected to another client of the first unit network operating in the proxy mode and communicate with the second unit network through the other client in the node mode, and when the electronic apparatus operates in the node mode, the controller selectively changes the operational mode to the proxy mode depending on a private network service provided to the electronic apparatus. |
| US09307029B2 |
Protocol extensions for generic advisory information, remote URL launch, and applications thereof
Methods, systems and computer program products to implement extensions of the Media Transport Protocol (MTP) are provided herein. The methods include opening a session between an initiator and a responder, exchanging one or more of device and system information and sending one of an operation or event based on control and status information. The operation includes one or more of a dataset, response code, operation parameter and response parameter. The methods also include sending or receiving one of an operation or event based on remote URL information. The operation includes one or more of a dataset, response code, operation parameter and response parameter. These extensions may be in the form of one or more of an operation, an event, a dataset or property code. |
| US09307025B1 |
Optimized file creation in WAN-optimized storage
The file creation on remote data storage accessible via a WAN can be optimized by creating temporary files in advance on a remote data storage. The file handles or other file access parameters for these temporary files are cached at a client network location. A file creation request from a client is intercepted at the client network location and one of the cached file handle is returned to the client. This enables the client to immediately write data to the corresponding temporary file, avoiding the delay incurred by communicating the file creation request and its response over a WAN. One or more storage commands are sent to the remote data storage to change the attributes of the temporary file to match those requested by the client, such as the file name, directory, and/or file permissions. File creation requests may be selectively optimized according to rules or criteria specified by users. |
| US09307017B2 |
Member-oriented hybrid cloud operating system architecture and communication method thereof
A member-oriented hybrid cloud operating system architecture and a communication method thereof are provided. A hybrid architecture is established based on layer, object and message models, and a member-oriented idea is applied to manage constituent members and a processing environment thereof. On this basis, high-efficient routing, read-write separation and load balancing are performed on a member processing cluster, satisfying the requirements of being open and compatible, loosely coupled and extensible of a cloud operating system, and solving the self-management problem, the horizontal scaling problem of members and the high-availability problem of stateful members of the existing cloud operating system. |
| US09307008B2 |
Method and apparatus of performing remote command dispatching
Disclosed are an apparatus and methods of remotely managing a managed machine over a communication network. One example method of operation may include identifying the managed machine operating in a communication network and transmitting a connection establishment message to the managed machine over the communication network. In response, an acceptance message may be received from the manage machine. Once a secure channel has been established, the administrator may begin transmitting a command prompt command over the communication network to be executed on the managed machine. The management operations may be performed from a browser-based application. |
| US09307006B2 |
System and method for synchronizing data objects in a cloud based social networking environment
Methods and systems are provided for synchronizing and sharing data objects in a cloud based social networking environment of the type including a collaboration cloud. The method includes defining a sharing configuration within the collaboration cloud to include a second computing device; running a dedicated client synchronization application on a first computing device; creating a sync folder on the first computing device using the client synchronization application; updating a data object using the first computing device; adding the updated data object to the sync folder; automatically synchronizing the updated data object with the collaboration cloud; and propagating, using the collaboration cloud, the updated data object to the second computing device. |
| US09307004B1 |
Prioritized content transmission
Features are provided for facilitating prioritized transmission of content between content providers and content requesters. A content provider or intermediary entity obtains prioritization rules for transmitting network resources, such as resources embedded in or otherwise associated with web pages. The prioritization rules can be general rules applying to the transmission of all network resources or a large number thereof, or they can be customized for a specific network resource or small group thereof. The prioritization rules can be applied to the relative bandwidth utilization or data transfer rates of network resources. The relative bandwidth utilization or data transfer rates can be adjusted in response to network or user events. |
| US09306994B2 |
Stabilization of adaptive streaming video clients through rate limiting
In one embodiment, a method includes identifying a current encoding rate requested by a client device for content received from a content source, setting at a network device a rate limit to limit the rate at which the content is received at the client device based on the current encoding rate, and adjusting the rate limit based on changes in the current encoding rate. The rate limit is set to allow the client device to change the current encoding rate to a next higher available encoding rate. |
| US09306991B2 |
Enhanced push to talk systems and methods with floor control and media traffic optimization
An enhanced push to talk (PTT) method, a network, and a PTT server provide floor control and media traffic optimization for push to talk over cellular (PoC). Specifically, multiple Session Initiation Protocol (SIP) sessions are contemplated between controlling and participating servers while only requiring a single Real Time Protocol (RTP) session for media and a single Real Time Control Protocol (RTCP) session for floor control. In the single RTP and RTCP session, the synchronization source identifier (SSRC) can be used to differentiate between users equipment (UEs) at the controlling and participating servers. |
| US09306990B2 |
System and method for map collaboration
A system displays a map of a geographic area and an icon on a device associated with a first user. The icon represents a second user. The system further displays an indication on the device associated with the first user. The indication represents an area of the map displayed on a device associated with the second user. The system can further display a list of users on the device of the first user. The users on the list have devices associated with them and the devices associated with the users on the list display at least a portion of the map of the geographic area. The system receives input from the first user selecting a user from the list, and displays on the device associated with the first user the portion of the map of the geographic area that is displayed on the device associated with the user selected from the list. |
| US09306980B2 |
Image processing apparatus that configures settings of information security policy, method of controlling the same, program, and storage medium
An image processing apparatus which enables a user to change the user mode while maintaining the state compliant with the information security policy. A network communication section receives security policy data in which information security policy is described from an external apparatus. A CPU identifies an operation mode of the image processing apparatus based on the received security policy. The CPU configures the identified operation mode such that the information security policy is satisfied. |
| US09306979B2 |
Policy enforcement by end user review
Embodiments are disclosed that relate to enforcement of user policies in a multi-user interactive computing environment by end user review. For example, one disclosed embodiment provides, on a computing device, a method comprising receiving a notification of a current policy controversy, and sending information regarding the current policy controversy to each end user reviewer of a plurality of end user reviewers, each end user reviewer being a member of an enforcement federation of a plurality of enforcement federations. The method further comprises receiving enforcement decisions from one or more responding end user reviewers of the plurality of end user reviewers, and if the enforcement decisions received meet an enforcement threshold, then automatically enforcing a policy rule. |
| US09306977B2 |
Stealth packet switching
Systems, methods, devices, and network architectures are disclosed for creating and implementing secure wireless, wired, and/or optical networks using specially modified “stealth” packets, cells, frames, and/or other “stealth” information structures. This enables stealth packets, network elements, and networks to have a low probability of detection, interception, and interpretation. The “stealth” packets, switches, networks, and methods provide invisibility or “cloaking” by modifying previously existing standards rules for packet structures, protocols, timing, synchronization, and other elements.Stealth packets, network elements, and networks may be further enhanced with encryption techniques by encrypting various parts of, or the entire packet structure itself, for example, headers, preambles, payload, and/or other packet elements. Using encryption to modify the packet structure itself adds an entirely new level of encryption complexity, thus making the stealth communications orders of magnitude more difficult to decrypt than standard decryption techniques. |
| US09306973B2 |
Defending against browser attacks
In one example the opening of a primary browser to a URL may be detected, a reference browser may then be opened to the same URL, data input to respective data fields on the primary browser may be copied to respectively corresponding data fields on the reference browser, and security on the primary browser may be evaluated based on, at least, the data copied to the reference browser. |
| US09306972B2 |
Method and system for prevention of malware infections
A system and method for prevention of malware infections, the system comprising: a secured server configured to authenticate a user and issue an identifier (ID) uniquely associated with the user, to receive a user input and to send commands based on the received input; a protection module configured to validate transmissions from the secured server, to reconstruct commands based on the commands sent from the secured server, and send the reconstructed commands comprising the unique user ID and a rendering processor configured to receive the reconstructed command from the protection module, to execute the reconstructed command, to acquire data from another machine based on the reconstructed command and to generate an image to represent the acquired data, the image comprising a stamp relating the image to the unique ID, wherein the protection module is placed in a transmission channel connecting between the secured server and the rendering processor. |
| US09306970B2 |
Systems and methods for facilitating remote security threat detection
Systems and methods are disclosed for detecting security threats in a network environment. A local workstation is used to inspect an item and submit a request for assistance to determine whether the item raises a security threat. A server receives the request for assistance from the local workstation over a network and retrieves a dialing plan associated with the origin of the request. The server utilizes the dialing plan to route the request to expert groups assigned to the dialing group. In response to the request being accepted by a remote expert device in one of the expert groups, the server establishes a connection between the local workstation and the remote expert device that accepted the request. |
| US09306969B2 |
Method and systems for detecting compromised networks and/or computers
Collect Domain Name System (DNS) data, the DNS data generated by a DNS server and/or similar device, wherein the DNS data comprises DNS queries, wherein the collected DNS data comprises DNS query rate information. Examine the collected DNS data relative to DNS data from known compromised and/or uncompromised computers. Determine an existence of the collection of compromised networks and/or computers, and/or an identity of compromised networks and/or computers, based on the examination. |
| US09306968B2 |
Systems and methods for risk rating and pro-actively detecting malicious online ads
Methods and systems for risk rating and pro-actively detecting malicious online ads are described. In one example embodiment, a system for risk rating and pro-actively detecting malicious online ads includes an extraction module, an analysis engine, and a filter module. The extraction module is configured to extract a SWF file from a web page downloaded by the system. The analysis engine is communicatively coupled to the extraction module. The analysis engine is configured to determine a risk rating for the SWF file and send the risk rating to a web application for display. In an example, determining the risk rating includes locating an embedded redirection URL and determining a risk rating for the embedded redirection URL. The filter module is configured to determine, based on the risk rating, whether to block the SWF file and send a warning to the web application for display. |
| US09306966B2 |
Methods of unsupervised anomaly detection using a geometric framework
A method for unsupervised anomaly detection, which are algorithms that are designed to process unlabeled data. Data elements are mapped to a feature space which is typically a vector space d. Anomalies are detected by determining which points lies in sparse regions of the feature space. Two feature maps are used for mapping data elements to a feature apace. A first map is a data-dependent normalization feature map which we apply to network connections. A second feature map is a spectrum kernel which we apply to system call traces. |
| US09306963B2 |
Smart power background to validate user
Technologies are generally described to implement intrusion detection based on smart power background. In some examples, upon detection of an attempt to access a resource, a power line ambiance may be determined at a location of a device on which the attempt to access the resource is executed. The power line ambiance may be based on a connection of the device and/or one or more other devices at the location to a power line. The captured/received power profiles may identify device signatures enabling generation of a digest of the location. An intrusion detection system (IDS), may receive the digest of the location and compare the digest to previous digests associated with an authorized client of the resource to evaluate an authenticity of the attempt. If the authenticity of the attempt is suspicious, the IDS may elevate security by employing one or more verification levels and/or one or more authentication techniques. |
| US09306962B1 |
Systems and methods for classifying malicious network events
A system for classifying events on a computer network includes an event clustering engine for receiving event and log data related to identifiable actors from a security information and event management (SIEM) or log management module and selecting behavioral groupings of the event and log data. An affinity-based feature generation module assigns a value to each identifiable actor based on occurrences within predetermined time intervals of the identifiable actors having the selected behavioral grouping. A time-based weighting decay module applies a time decaying function to the assigned values for each identifiable actor. A feature engineering storage module stores information relating to the identifiable actors and their associated time-decayed values. A machine learning module generates a prediction model based on information received from the event clustering engine and the time-based weighting decay module, and the prediction model is utilized by a prediction engine on a computer to predict and classify received event and log data as malicious or non-malicious. |
| US09306961B1 |
Visual security workflow
An improved technique involves providing a tool that connects standardized content bundles in order to carry out an arbitrarily complex investigation. An investigation server makes content bundles, which perform a standardized set of investigative actions based on a set of inputs, available to an investigation analyst. The investigation analyst selects particular content bundles based on a specified set of input parameters and a desired set of output parameters defining the investigation. The investigation analyst then connects the particular content bundles to form a single, complex workflow configured to produce the desired set of output parameters from the specified set of input parameters as a result of the investigation. |
| US09306958B2 |
Methods, systems and media for detecting non-intended traffic using co-visitation information
A non-transitory processor-readable medium is provided that stores code representing instructions to be executed by a processor to receive data associated with access by a first plurality of entities to a first website location and to receive data associated with access by a second plurality of entities to a second website location. The processor is also caused to define a co-visitation factor for each of the first website location and the second website location based on the received data. The processor is also caused to, if the co-visitation factor of the first website location and/or the co-visitation factor of the second website location is over a predefined threshold, select the first website location and/or the second website location as target website locations. The processor is caused to send a signal to set a flag associated with each target website location indicating the target website location as a suspicious website location. |
| US09306957B2 |
Proactive security system for distributed computer networks
According to some embodiments, a method and apparatus are provided to receive, at a central security manager located on a computer network, first network information from a first network resource associated with a first network perspective and receive, at the central security manager, second network information from a second network resource associated with a first network perspective. The first network information and the second network information are aggregated. A potential attack to the network is determined and a defensive measure is implemented in response to the potential attack to the network. |
| US09306955B2 |
Early policy evaluation of multiphase attributes in high-performance firewalls
A policy is established comprising a condition having a multiphase attribute of a multiphase transaction. Phase specific policies are established for each phase in which the multiphase attribute may become known. The multiphase transaction is evaluated according to the phase specific policies at each phase of the multiphase transaction in which the multiphase attribute may become known until a policy decision of the policy is determined. |
| US09306951B1 |
Generating secure roaming user profiles over a network
Embodiments are directed to providing access to a resource over a network. A client device may request access to a server. An application may be provided to the client device. The application may cause control of the client device to be switched from a first desktop to a secure desktop. The secure desktop may be configured to restrict applications access to within the secure desktop. An indication of the resource on the server to map to may be received at the client device. The indicated resource may be mapped onto a file system on the client device. Mapping may comprise using a remote file access protocol, using DLL injection, or adding a kernel module to an operating system on the client device. The mapped resource may be constrained to be accessed through the secure desktop. |
| US09306950B2 |
Methods, server and proxy agent for dynamically setting up a session between a target resource in a private network and an application on a device
An object of embodiments of the present invention is to establish a secure connection from a device to a private network, to which the device belongs, when the device may be located remotely from the private network. This is achieved by locating a server in the private network while reusing existing authorization mechanisms in the network. A target resource is in this private network and a device located outside the private network can access the target resource by using the server and a proxy agent which intermediates a request from the device by using a one time session URL. |
| US09306949B1 |
Configure interconnections between networks hosted in datacenters
Systems, methods and computer-readable media are described for connecting private networks that may otherwise be isolated. More particularly, the private networks may include private clouds that may be operated on a plurality of datacenters. A determination may be made as to whether network connections between the private clouds may be established and as to what compute resources of the private clouds may be exposed to the network connections. This determination may be used to generate virtual network paths that may be configured to route traffic between the private clouds. |
| US09306946B1 |
Intelligent electronic cryptographic cloud computing system
An intelligent electronic cryptographic cloud computing system can include a computing cloud. The computing cloud can include one or more data storages and one or more processers, one of which is an enterprise server. The computing cloud can be configured to provide at least one service with shared hardware and software resources. |
| US09306945B2 |
Client authentication during network boot
A mechanism for performing a network boot sequence and provisioning a device may generate a command by a server and have the command executed by the device. The command may be used to verify the authenticity of the device, and may be used to establish ownership of the device. After authenticity and, in some cases ownership is established, bootable software may be downloaded and executed. The device may be provisioned with software applications. |
| US09306944B2 |
Secure information handling system matrix bar code
An information handling system analyzes secondary information captured with an image of a two-dimensional barcode to perform a function. For example, a mobile phone camera captures an image of a QR code at a product plus characters printed next to the QR code, uses optical code recognition to determine the characters, and applies information from the QR code and the characters to register the product. As another example, a security indicator is captured with an image of the QR code and applied to access information of the QR code, such as by using GPS position information, local network information, or telephone number information to encrypt and/or decrypt information stored in the QR code. |
| US09306937B2 |
Using a PKCS module for opening multiple databases
A processing device is to determine that a module, executed from a memory by the processing device, is initialized from opening a first database. The processing device is to identify a second database to be opened from a request from an application to access data that is stored in the second database. The processing device is to create, a slot, via the initialized module, to open the second database using the initialized module. |
| US09306932B2 |
Utilizing a stapling technique with a server-based certificate validation protocol to reduce overhead for mobile communication devices
A certificate issuer (210) can periodically request, receive, and store current server-based certificate validation protocol (SCVP) staples (225) for supported relying parties (205) from at least one server-based certificate validation protocol (SCVP) responder (215). The certificate issuer (210) can receive a contact initiation request (220) from one of the relying parties (205). Responsive to receiving the contact initiation request (220), the certificate issuer (210) can identify a current SCVP staple from the saved staples that is applicable to the relying party (205). The certificate issuer (210) can conveying a response to the contact initiation request (220) to the relying party (205). The response can comprise the identified SCVP staple and a public key infrastructure (PKI) certificate (230) of the certificate issuer. The SCVP staple can validate a certification path between the PKI certificate (230) and a different certificate trusted by the relying party (205). |
| US09306927B2 |
Single login procedure for accessing social network information across multiple external systems
A social networking system contains information describing users of the social network and various connections among the users. A user can access multiple external systems that communicate with the social networking system to access information about the users of the social networking system. Login status of the user account on the social networking system is maintained. If the login status of the user account on the social networking system indicates that the user is not logged in, the user is required to provide authentication information. If the login status of the user account indicates that the user is logged in, social network information is provided to the user via an external system, subject to the privacy settings of users of the social networking system. If the user logs out from an external system, the user is also logged out from the social networking system. |
| US09306922B2 |
System and method for common on-behalf authorization protocol infrastructure
A centralized authorization client, in a secure system, that references service provider specific on-behalf authorization protocol implementation records for generating access request messages for accessing user resources hosted by multiple service providers, is disclosed. The service provider-specific authorization implementation records include parameters for requesting user resources associated with a requesting user provided by a specific service provider. Applications running in the secure system can send access request messages through the authorization client to obtain authorization or access to user resources in multiple external service providers so the resources can be displayed, or otherwise manipulated, from application within the secure system. Once authorization is obtained for accessing the resources, the authorization client can store authorization tokens for use in persistent authorized access to multiple external service providers for resources owned by particular users. |
| US09306921B2 |
Method and system for storing and accessing client device information in a distributed set of nodes
A method includes identifying a first node in a plurality of nodes based on a client device identifier for a client device, the client device being associated with a first network device; storing, information for the client device, on the first node; responsive to the client device associating with a second network device, retrieving the information for the client device by: identifying the first node based on the client device identifier for the client device and obtaining the information from the first node. |
| US09306920B2 |
Secure content access authorization
A secure content delivery or access method may include coordination among three devices such as servers—a content management server, a delivery server, and an authorization server. A request for content may originate from an authorization server application, and may involve the application obtaining two digitally signed tokens for the request. The first token may be from the authorization server, and may include a content management server identifier for the requested content. The second token may include two identifiers for the content: the first identifier being the content management server identifier, and the second being a delivery server identifier. The first and second tokens may be signed by the authorization server and content management server, respectively, and may be delivered to the delivery server for validation. Successful validation may result in the delivery server providing a content decryption key for the requested content to a device requesting the content. |
| US09306911B2 |
Credentials management in large scale virtual private network deployment
Techniques for credentials management in large scale virtual private network (VPN) deployment are disclosed. In some embodiments, credentials management in large scale VPN deployment includes generating a public/private key pair and a certificate signing request at a satellite device; automatically communicating the certificate signing request to a portal over a public, untrusted network to authenticate the satellite device using a serial number associated with the satellite device, in which the certificate signing request and the serial number are verified by the portal; and receiving a certificate from the portal for using to establish VPN connections and configuration information for the satellite device, in which the certificate includes a credential signed by a trusted certificate authority, and the configuration information includes gateway configuration information identifying a plurality of gateways to which the satellite device is configured to connect using VPN connections. |
| US09306910B2 |
Private allocated networks over shared communications infrastructure
Methods and systems for implementing private allocated networks in a virtual infrastructure are presented. One method operation creates virtual switches in one or more hosts in the virtual infrastructure. Each port in the virtual switches is associated with a private allocated network (PAN) from a group of possible PANs. In one embodiment, one or more PANs share the same physical media for data transmission. The intranet traffic within each PAN is not visible to nodes that are not connected to the each PAN. In another operation, the method defines addressing mode tables for the intranet traffic within each PAN. The entries in the addressing mode tables define addressing functions for routing the intranet traffic between the virtual switches, and different types of addressing functions are supported by the virtual switches. |
| US09306906B2 |
Systems and methods for utilizing uni-directional inter-host communication in an air gap environment
A request message is generated with a trusted network entity executing trusted code on a first network layer. The request message to target a non-trusted network entity executing non-trusted code on a second network layer. The request message is transmitted from the trusted network entity to the non-trusted network entity through at least a policy enforcement entity. The policy enforcement entity applies one or more network traffic rules to enforce a unidirectional flow of traffic from the first network layer to the second network layer. A response check message is generated with the trusted network entity. The response check message to determine whether response information is available on the non-trusted network entity in response to the request message. The response check message is transmitted from the trusted network entity to the non-trusted network entity through at least the policy enforcement entity. The response check message to determine whether the response information is stored in a conceptual mailbox on the non-trusted network entity. |
| US09306905B2 |
Secure access to application servers using out-of-band communication
A computer implemented system and method for providing users with secured access to application servers have been disclosed. The system and method envisaged by the present disclosure are not restricted to providing users with secured access to application servers. The system and the method also ensure that transactions performed by the users through the application servers remain secured and hack-resistant. The present disclosure envisages a system that acts as a secured, trusted gateway between the users and the application servers associated with providers of sensitive services such as banking and financial institutions. In case of the system envisaged by the present disclosure, rather than directly accessing an application server, users are made to contact the system of the disclosure and upon verification of their respective identities, are allowed to access the application servers associated with providers of sensitive services. |
| US09306900B2 |
Communication device, communication system, and communication method
Provided is a communication device including: an address acquiring unit that acquires an IP address; a generating unit that generates, on the basis of the acquired IP address, a special reverse lookup domain name which is different from a standard reverse lookup domain name serving as a key for obtaining a domain name corresponding to the acquired IP address through a reverse DNS lookup; and a reverse-DNS-lookup processing unit that performs the reverse DNS lookup using the generated special reverse lookup domain name as a key, and acquires node descriptor data, which is different from the domain name and is associated with a communication device corresponding to the IP address acquired by the address acquiring unit. |
| US09306895B1 |
Prediction of message deliverability events
Technologies are described herein for predicting and resolving message deliverability events. A message deliverability event is an event initiated by a mailbox provider that results in the refusal of the mailbox provider to deliver a message to the inbox of its intended recipient, or that results in a mailbox provider delaying the delivery of a message to the inbox of its intended recipient. The transmission of messages to mailbox providers and responses to the transmission of the messages can be monitored. Based upon the monitoring, a determination can be made as to whether the probability of a future message deliverability event exceeds a threshold with regard to one or mailbox providers. If there the probability of a message deliverability event exceeds the threshold, one or more actions may be taken to reduce the probability that the future message delivery event will occur. |
| US09306885B2 |
Electronic message send device handling system and method with media component and header information separation
An electronic messaging system and method with reduced traceability. Message content and an identifier of a recipient are associated with an electronic message at a sending user device. The message content including a media component is associated via a first display and the identifier of a recipient is associated via a second display. The first and second displays are not displayed at the same time. The identifier of the recipient and the media component are not displayed at the same time via the second display. Transmission of recipient identifier and message content including a media component occurs separately from the sending user device. Methods, systems, and computer readable media with separation of the display of media component and recipient identifier in various implementations may provide for reduced traceability of an electronic message. |
| US09306883B2 |
Electronic messaging exchange
A computer-implemented system and method for secure electronic message exchange including coupling a control platform to a workstation of a plurality of workstations via a communications medium, where the control platform includes one or more apparatuses for monitoring, controlling, conversion, and billing, related to messages exchanged between a plurality of local users and a plurality of remote users. The system prevents forwarding or copying of a message sent by a local user of the plurality of local users and received by a remote user of the plurality of remote users, to another party by the control platform. The system and method also provides for authenticating the remote user with the control platform. |
| US09306881B1 |
Methods and systems for obscuring text in a conversation
A method at a first electronic device with a display and an input device includes: receiving a message from a second electronic device, the message comprising a first text and a text effect applied to the message; displaying a first representation of the message in accordance with the text effect; receiving a user input with respect to the first representation; and in response to the user input with respect to the first representation, displaying a second representation of the message in accordance with the text effect. |
| US09306877B2 |
Notification system
A notification system with a method for providing a notification including storing a notification request at a home unit; receiving the notification request at a central location, the notification request comprising a message, a notification time, and a destination; storing the message at the central location; associating the message with the notification time and destination; determining a current time; comparing the determined current time to the notification time; opening a communication session with the destination based on the determination; and transmitting the stored message to the destination during the communication session based on the opening. |
| US09306876B1 |
Multibank egress queuing system in a network device
In a method of managing queues in an egress queuing system in a network device, a plurality of packets to be stored in a first egress queue are received. The first egress queue is distributed among a plurality of memory banks. The packets are distributed among the plurality of memory banks. Memory banks in which to store the packets are selected based on pseudorandom numbers generated for the packets. The pseudorandom numbers are generated using a first pseudorandom number generator initialized with a first seed. Subsequently, the packets are retrieved from the plurality of memory banks. Memory banks from which to retrieve the packets are selected based on pseudorandom numbers regenerated for the packets. The pseudorandom numbers are regenerated using a second pseudorandom number generator initialized with the first seed. |
| US09306873B2 |
Customer controlled video network
A technique for allowing customers to control a video network. A network controller receives a request from an end user for a video connection between a first port and a second port. The request may specify at least a start time, an end time, the first port and the second port. A plurality of available routes between the first port and the second port may be analyzed to determine at least one selected route that will be used to connect the first port and the second port. A first command may be sent to automatically connect the first port and the second port via the at least one selected route at the start time. While in progress, the video connection may be modified according to system availability. Customers may have a view of all requests that have been made, completed or reserved for in the future. |
| US09306872B2 |
Bluetooth virtualisation
Embodiments of the present application relate generally to electrical and electronic hardware, computer software, wired and wireless network communications, Bluetooth systems, RF systems, self-powered wireless devices, and consumer electronic (CE) devices. More specifically the present application relates to provision of networked based services to Bluetooth-enabled devices. The present application describes a very low-cost, multi-purpose, rapidly re-purposable Bluetooth node that may sit at the edge of a network and may be configured to allow a network system to dynamically add and remove different Bluetooth capabilities and allow for a much higher level of management of Bluetooth devices that are interacting with the network. |
| US09306871B2 |
Apparatus and method for non-mediated, fair, multi-type resource partitioning among processes in a fully-distributed environment
The present invention sets forth a methodology that allows involved processes to partition among themselves a pre-defined set of multi-type resources in a way that all processes end up satisfied with the outcome of the partitioning, and no central mediation for such partitioning is required. One exemplary embodiment of the invention sets forth a method of allocating multiple type resources among a distributed set of processes that includes the steps of selecting a process from the set of processes for partitioning the resources; partitioning the resources at the selected process; sharing results of the partitioning with others of the set of processes, wherein said other processes select a partition from the partitioned resources; the selected process being able to select a partition subsequent to the other processes having selected a partition. The method also repeats the above steps until all currently involved processes are satisfied by a selected partition of available resources. Additionally, if more than one process contends for the same partition, a next-in-line process not having been allocated resources repartitions remaining resources for selection by currently unsatisfied processes. |
| US09306870B1 |
Emulating circuit switching in cloud networking environments
Methods and apparatus for emulating circuit switching in cloud networking environments are disclosed. A system includes a plurality of resources of a provider network and a resource manager. The resource manager receives a circuit switching emulation request specifying (a) a first resource group and a second resource group, and (b) a desired network traffic rate to be supported between the first and second resource groups. In response to a determination to accept the circuit switching emulation request, the resource manager initiates configuration operations associated with a network path between the first and second resource groups to allow network traffic between the first and second resource groups at a rate up to the desired network traffic rate. |
| US09306862B2 |
Handling redundant data in a communication system
Explicit discard indications are used that allows a radio network controller, when operating in a multi-point High Speed Downlink Packet Access, HSDPA, scenario, to send data to a user equipment via plural radio base stations while reducing the risk for unnecessary duplicate data to be sent over the Uu interface between the radio base stations and the user equipment. |
| US09306861B2 |
Automatic promiscuous forwarding for a bridge
An example system to disable a promiscuous mode of a network interface includes a plurality of local network interfaces. Each local network interface of the plurality is coupled over a network to one or more remote network interfaces. Each remote network interface is assigned one or more remote network addresses, and the plurality includes a local network interface in a promiscuous mode. The system also includes a bridge module that determines whether a list of all remote network addresses that are coupled to a subset of local network interfaces is known. The subset includes the plurality of local network interfaces excluding the local network interface. When the list of all remote network addresses that are coupled to the subset is determined to be known, the bridge module disables the promiscuous mode of the local network interface and adds all remote network addresses that are coupled to the subset to a filtering table. |
| US09306859B2 |
Establishing the packet flow possessing a symmetrical quality of service by negotiating the quality indicator
A method for establishing a packet flow with another device over a communication network includes determining a first value of a priority indicator based on the type of data flow and exchanging signaling messages with that other device in order to enable the establishment of the data flow. The first value is inserted into the first of those signaling messages. Upon receiving a signaling message having a received value of that priority indicator, a sent value is determined based on that received value, and inserted into the packets of the packet flow. |
| US09306856B2 |
Optimal tree root selection for trees spanning multiple sites
Embodiments provide a method, network device, and computer program product for optimizing traffic in a link-state network distributed across a plurality of sites. The method, network device, and computer program product include receiving a multi-destination message at a first node within the link-state network. Additionally, the method, network device, and computer program product include identifying a plurality of multi-destination trees within the network, each tree having a respective root node. The method, network device, and computer program product determine a plurality of cost values corresponding to each of the plurality of multi-destination trees, based on one or more links along a shortest path from the first node to the respective root node of each tree. Based on the determined cost values, the method, network device, and computer program product select one or more of the multi-destination trees and transmit the multi-destination message using the selected tree. |
| US09306853B2 |
Maintaining quality of service for multi-media packet data services in a transport network
A method and an apparatus for maintaining a quality of service (QoS) for a multi-media packet data service in a transport network is provided. The method comprises determining a first packet loss indication for a first flow of QoS traffic packets. The method further comprises determining a second packet loss indication for a second flow of QoS traffic packets, wherein the determination of the first packet loss indication for the first flow of QoS traffic packets is independent from the determination of the second packet loss indication for the second flow of QoS traffic packets. The method further comprises determining whether to drop the first flow of QoS traffic packets based on the first packet loss indication or to drop the second flow of QoS traffic packets based on the second packet loss indication. By using per-flow independent packet loss statistics to determine whether that flow should be dropped and gradually dropping such QoS flows having the most impact on a desired QoS performance, a reduced number of QoS flows may be dropped to recover a data transport network from congestion. |
| US09306852B2 |
Coding and packet distribution for alternative network paths in telecommunications networks
A method and apparatus are disclosed that seek to improve the quality of service that is experienced during the transmission of a stream of packets across one or more paths. In particular, a transmitting node encodes a source stream of data (e.g., audio, video, etc.) into one or more sub-streams, and distributes those sub-streams onto multiple network transmission paths. In accordance with the illustrative embodiment of the present invention, the transmitting node evaluates the quality of service of a first network path that fails to provide a quality-of-service guarantee. When the quality of service of the first network path becomes unsatisfactory, the coding of one or more sub-streams that are being transmitted on a second network path is adjusted. In other words, the coding on a second channel is adjusted in response to the changing conditions on a first channel. |
| US09306850B2 |
Method for transmitting content in content centric network
A method for transmitting content in a content centric network. The method provides a mobile router with information regarding the content transmission path between a connection router and a mobile terminal while the mobile terminal moves from the current connection router to the mobile router, and enables the mobile router and routers adjacent to the mobile router to transmit a content request message only to the path router included in the transmission path from among the adjacent routers based on the transmission path information, thus reducing loads to a network and quickly transmitting a request content to the mobile terminal. |
| US09306848B2 |
Using special-case hardware units for facilitating access control lists on a networking element
Access control lists (ACLs) include one or more rules that each define a condition and one or more actions to be performed if the condition is satisfied. In one embodiment, the conditions are stored on a ternary content-addressable memory (TCAM), which receives a portion of network traffic, such as a frame header, and compares different portions of the header to entries in the TCAM. If the frame header satisfies the condition, the TCAM reports the match to other elements in the ACL. For certain conditions, the TCAM may divide the condition into a plurality of sub-conditions which are each stored in a row of the TCAM. To efficiently use the limited space in TCAM, the networking element may include one or more comparator units which check for special-case conditions. The comparator units may be used in lieu of the TCAM to determine whether the condition is satisfied. |
| US09306843B2 |
Using transactions to compute and propagate network forwarding state
For a controller for managing a network comprising several managed forwarding elements that forward data in the network, a method for configuring a managed forwarding element is described. The method generates a first set of flow entries for defining forwarding behaviors of the managed forwarding element based on a current network policy for a logical network implemented in the several managed forwarding elements. The method sends the first set of flow entries to the managed forwarding element in order for the managed forwarding element to forward data that the managed forwarding element directly receives from an end machine based on the current network policy. The method generates a second set of flow entries for modifying forwarding behaviors of the managed forwarding element based on a new network policy for the logical network. The method sends the second set of flow entries to the managed forwarding element in order for the managed forwarding element to forward the data based on the new network policy. |
| US09306841B2 |
Enabling dynamic routing topologies in support of real-time delay traffic
In one embodiment, a device determines a set of sources and used destinations for traffic in a computer network, where nodes of the network are configured to send all traffic to the used destinations through a root node of the computer network according to a directed acyclic graph (DAG). The device may then also determine a set of capable nodes as common ancestors to source-destination pairs that provide a more optimal path between the source-destination pairs than traversing the root node, and instructs the set of capable nodes to store downward routes to forward traffic for one or more of the used destinations according to the stored downward route rather than through the root node. |
| US09306835B2 |
Scalable forwarding table with overflow address learning
A node is configured to receive a packet from a host device, where the packet includes a source address associated with the host device; determine that the source address is not stored by the node; generate one or more logical distances, associated with one or more nodes, based on the source address and a respective address associated with each of the nodes; determine that another node is associated with a shortest logical distance, of the one or more logical distances; and transmit the source address to the other node based on the determination that the other node is associated with the shortest logical distance, where transmitting the source address allows the other node to store the source address or enables further nodes to obtain the source address from the other node. |
| US09306833B2 |
Data routing for power outage management
In one embodiment, a particular node in a computer network, that is, one receiving electrical power from a grid source, may determine routing metrics to a plurality of neighbor nodes of the particular node in the computer network. In addition, the node also determines power grid connectivity of the plurality of neighbor nodes. Traffic may be routed from the particular node to one or more select neighbor nodes having preferred routing metrics, until a power outage condition at the particular node is detected, at which time the traffic (e.g., last gasp messages) may be routed from the particular node to one or more select neighbor nodes having diverse power grid connectivity from the particular node. In this manner, traffic may be routed via a device that is not also experiencing the power outage condition. |
| US09306832B2 |
Virtualized network for virtualized guests as an independent overlay over a physical network
A method for operating a virtualized network that communicatively connects between a plurality of communication ports, instantiated for a plurality of guest operating systems executed over a plurality of hosts. The method comprises instantiating a communication port for each of the plurality of guests; performing a discovery media access control (MAC) address process of at least one destination guest of the plurality of guests by a source guest; sending a ping request from the source request to the at least one destination guest; and creating the virtualized network to allow communication between the source guest with the at least one destination guest, wherein the virtualized network is created over the physical network. |
| US09306827B2 |
Method of determining broadband content usage within a system
An end user network access point monitors and collects usage statistics associated with all content accessed by the end user devices through the access point. One or more external control servers collect the usage statistics from each access point, thereby compiling macro-level statistics related to content accessed by the end user devices. The one or more external control servers can be co-located with the network equipment of the broadband infrastructure provider, or the one or more external control servers can be independent of the broadband infrastructure. |
| US09306810B2 |
WiFi zapper smart phone application
A method and system for disabling traffic from a specific device or devices on a WiFi network via a remote script or other action. In one embodiment, the method is implemented as an application that executes on a device such as a smart phone (e.g., IOS iPhone, Android operating system device) or tablet (e.g., iPad). |
| US09306809B2 |
Security system with networked touchscreen
An integrated security system integrates broadband and mobile access and control with conventional security systems and premise devices to provide a tri-mode security network that with remote connectivity and access. The integrated security system includes a touchscreen providing security keypad functionality as well as content management and presentation, and is used as a security system interface and an interface for interacting with a network. The integrated security system delivers remote premise monitoring and control functionality to conventional monitored premise protection and complements existing premise protection equipment. The integrated security system integrates into the premise network and couples wirelessly with the conventional security panel, enabling broadband access to premise security systems. Automation devices can be added, enabling users to remotely see live video or pictures and control home devices via a personal web portal, mobile phone, or other client device. Users can receive notifications of detected events via electronic message. |
| US09306804B2 |
Method and system for multichassis link aggregation in-service software update
A method for performing an in-service software update in a MLAG domain. The method includes restarting the first switch using a second version of software, detecting by a second switch that the first switch is restarting and, in response to the detection, SSO. After restarting the first switch, prior to the first switch performing graceful reinsertion into the MLAG domain, setting all non-peer ports on the first switch to an error-disabled state and selecting a common MLAG protocol version supported by the first switch and the second switch and performing graceful reinsertion, which includes reestablishing a peering relationship between the first switch and the second switch using the common MLAG protocol, and after reestablishing the peering relationship, synchronizing a control plane state of the first switch with the control plane state of the second switch and setting all non-peer ports on the first switch to an active state. |
| US09306802B2 |
Displaying FTE cable status as UCN cable status
A method of displaying fault tolerant Ethernet (FTE) cable status in a process control system having FTE devices in an Enhanced Universal Control Network (EUCN) including an Enhanced Network Interface Module (ENIM) on a UCN status display. Updated FTE cable status is obtained from each of the FTE devices during operation of the process control system. The updated FTE cable status from each of the FTE devices is stored in a memory. A UCN cable status word (CSW) including cable status bits allocated for representing the updated FTE cable status is compiled for each of the FTE devices, wherein locations for the cable status bits in the UCN CSW are used by the UCN status display to show changes in cable status. The UCN CSWs are read at a node having the UCN status display, and the updated FTE cable status is displayed on the UCN status display. |
| US09306800B2 |
Inter-domain fast reroute methods and network devices
A network device, is to be deployed in a network between a first network domain and a second network domain, and is to be configured for fast reroute. The network device includes a first traffic forwarder control module, corresponding to the first network domain, which is to determine a primary next hop in the first network domain. The control plane includes a second traffic forwarder control module, corresponding to the second network domain, which is to determine a backup next hop in the second network domain. The backup next hop is to be used as a fast reroute for the primary next hop in response to a failure associated with the primary next hop. The control plane includes a controller module, in communication with the first and second traffic forwarder control modules, which is to configure a forwarding structure of the forwarding plane with the primary and backup next hops. |
| US09306799B2 |
Information processing apparatus, information processing method, and computer program product
An information processing apparatus is connectable to a plurality of devices of different types via a network. The information processing apparatus includes a receiving unit that receives, from the devices, management information of each of the devices in a data format corresponding to the respective devices; a first storage unit that stores therein a first conversion rule for converting the management information into manage information in a first common data format common to the devices; and a conversion unit that converts the management information thus received into management information in the first common data format based on the first conversion rule. |
| US09306792B2 |
Methods and systems for down-converting a signal
Methods, systems, and apparatuses for down-converting a modulated carrier signal to a demodulated baseband signal by sampling a portion of the energy of the carrier signal are described herein. Briefly stated, such methods systems, and apparatuses operate by receiving a modulated carrier signal and using a control signal to control a switch or switches so as to transfer a portion of the energy from the modulated carrier signal in the form of charge to a storage capacitor during a plurality of aperture periods and to discharge the charge in the storage capacitor into a load during the time between the plurality of aperture periods. The demodulated baseband signal is generated during both the charging and the discharging of the storage capacitor based on the energy accumulated at the storage capacitor as a net result of previous charging and discharging of the storage capacitor. |
| US09306791B2 |
Method for designing an amplitude and phase shift keying constellation
A method of digital modulation comprises generating a stream of modulation symbols in order to produce a modulated signal. The modulation symbols belong to a multi-ring digital signal constellation having all signal points placed on at least two concentric rings. The total number of signal points is larger than 8, and at least one ring has unequally spaced points constructed to form together with at least one neighbouring ring a subset of neighbouring rings. Each signal point of the subset has a unique angular coordinate modulo 2π and the angular spacing of the signal points of the subset is uniform. |
| US09306783B2 |
Selective activation of VAMOS-2 mode
Method of data processing for selectively activating, at a mobile station, a mode of communication related to VAMOS-2 technology. The method includes the steps of: receiving a first signal of a first subchannel, the first signal containing a first training sequence, and receiving a second signal of a second subchannel, the second signal containing a second training sequence, the second signal being orthogonally multiplexed with respect to the first signal, and using the first training sequence and the second training sequence to: determine a value of a parameter defining a ratio between the first subchannel power and the second subchannel power, and determine a signal to noise ratio estimation, and determine, using the parameter value and the signal to noise estimation, whether the mode of communication has to be activated. |
| US09306782B2 |
Systems and methods for narrowband signal quadrature error correction
Apparatus and method for quadrature error correction for narrowband or tone signal are disclosed. An analog circuit receives a modulated signal and processes in-phase signal and quadrature-phase signal in in-phase and quadrature-phase signal paths respectively. A digital signal processor performs discrete Fourier transform on each of the in-phase and quadrature-phase signals and determines statistical parameters responsive to mismatch characteristics to estimate quadrature error correction. |
| US09306775B1 |
Adaptation of gain of baseline wander signal
A receiver disposed in a serializer/deserializer (SerDes) system includes a coupling capacitor configured to receive a serial input signal from a transmitter operatively coupled with the receiver via a communication channel established therebetween and to output a capacitance output signal, an equalizer configured to receive a signal including the capacitance output signal having a baseline wander gain subtracted therefrom, a running disparity generator receiving decoded symbols and generating a running disparity signal, and a low-pass filter receiving the running disparity signal and outputting the BLW gain. |
| US09306770B2 |
Systems and methods for extending an existing network
A computer-implemented method for extending a payment network via a rapidly deployable telecommunications (RDT) network is provided. The method is implemented using a computer device coupled to a memory device. The method includes pre-assembling a network kit including a plurality of networking components for deploying at least a portion of an RDT network, determining a storage location for the network kit, determining a stock count of network kits, storing a number of network kits in the storage location equal to the stock count, and processing a request for one of the network kits stored within the storage location. |
| US09306767B2 |
Expandable Ethernet ring topology network and communication method thereof
The present invention connects a ring topology Ethernet network to other networks of various shapes. To that end, a first ring topology network configured in a ring shape has three or more expandable nodes (each have three or more Ethernet ports), and is connected to other networks through Ethernet ports that are not used for the formation of the first ring topology network among Ethernet ports of the expandable node. Thus, it is possible to add equipment without changing a ring topology network previously built and it is possible to integrate and manage networks of various shapes into a single network. |
| US09306760B2 |
Method of handling measurement capability and related communication device
A method of handling measurement capability for a mobile device capable of communicating with a network through a plurality of component carriers in a wireless communication system is disclosed. The method comprises sending a capability information message indicating a component carrier capability of the mobile device to the network, wherein the component carrier capability indicates the number of the plurality of component carriers, performing an inter-frequency measurement either on a first component carrier of the plurality of component carriers or on all of the plurality of component carriers, wherein the inter-frequency measurement is performed on the first component carrier when a measurement gap is configured to the first component carrier by the network and the inter-frequency measurement is performed on all of the plurality of component carriers when the measurement gap is configured to all of the plurality of component carriers by the network. |
| US09306753B1 |
Mobile system and method for improving safety of impromptu meetings
A system and method for enabling safety in and for initial impromptu meetings facilitated by electronic devices. Prior to the meeting, participants each download a same generated event ticket and the public key of the other meeting participant. At the meeting location, each individual's electronic device via a mobile application initiates close-proximity communication with the other mobile application; signs the ticket with its stored private key; exchanges signed tickets; verifies the received signed ticket using the downloaded public key; and compares the verified signed ticket with the downloaded ticket to authenticate the other individual. |
| US09306752B2 |
Generation of a digital signature
A method and system for generating a digital signature of a data item. A unique condition digest of at least two condition digests is iteratively processed in each iteration of a loop for a sufficient number of iterations to process all of the condition digests. Each iteration includes concatenating a reference digest with the unique condition digest of the iteration to generate a concatenand and hashing the concatenand to generate a hashed concatenand serving as the reference digest for the next iteration. Each unique condition digest is a different condition digest in each iteration. The regenerated reference digest of the last iteration is a last digest which is encrypted to generate a digital signature block that represents the data item and at least two conditions specified for the digital signature. The digital signature block includes the digital signature. The encrypting includes signing the last digest with the digital signature. |
| US09306749B2 |
Method of biometric authentication, corresponding authentication system and program
A method and apparatus are provided for biometric authentication of a user to be authenticated, from among a plurality of users, with an authentication system storing a set of pieces of reference biometric data, each associated with one of the users. The method includes providing, by the user to be authenticated, a piece of biometric authentication data by a device for obtaining biometric data from a transactional terminal. A subset of the set of pieces of reference biometric data stored by the authentication system is searched for a piece of reference biometric data corresponding to the user to be authenticated as a function of the piece of biometric authentication data. The step of searching includes filtering the pieces of reference biometric data as a function of: a base station of a mobile communications network; and a set of mobile devices for which a connection indicator is activated for the base station. The transactional terminal is substantially near a zone of coverage of the base station. |
| US09306748B2 |
Authentication method and apparatus in a communication system
An authentication method and apparatus in a communication system are provided. In a method for authenticating a first node at a second authentication server in a communication system comprising the first node registered to a first authentication server and a second node registered to the second authentication server, an authentication request message requesting authentication of the first node is received from the second node, the authentication request message is transmitted to the first authentication server, and upon receipt of an authentication success message indicating successful authentication of the first node from the first authentication server, the authentication success message is transmitted to the second node. |
| US09306739B1 |
Quantum key distribution protocol process
A communication process is provided for sending a qubit message between Alice and Bob using a quantum channel for obviating a faked-state attack by Eve. The qubit message is composed of ensemble bits and transmitted as a plurality of photons into the quantum channel. Each photon has a corresponding bit value. The process includes: Alice preparing three uniformly random bit strings each of length 4N to produce strings R (raw key), P (bit basis) and U (unitary operation), and Bob preparing two uniformly random bit strings of the same length to produce strings M (bit basis) and V (unitary operation). Alice broadcasts P, applies her unitary operation and records a first weak measurement to the photons for transmission. Meanwhile Bob broadcasts M, applies his unitary operation and records both a second weak measurement and a strong measurement to the photons. Alice segregates her key and weak measurement strings to produce corresponding truncated strings from differing bases in P and M, and broadcasts the truncated key string. Bob segregates his weak and strong measurement strings from the differing bases to produce corresponding truncated strings, broadcasting the truncated strong measurement string. Bob then compares an average of his truncated weak measurement string to a security threshold as a first condition. Alice compares an average of her truncated weak measurement string to the security threshold as a second condition. If both conditions are satisfactory, Alice segregates a new truncated key string from R by selecting same bases in P and M for sending to Bob. |
| US09306736B1 |
Power-line communications with communication channel to and/or from endpoint circuits with authentication methodology
In a power-line communication system, a data processing electronic circuitry can receive a plurality of symbols from a plurality of endpoint circuits and over a plurality of communications channels on power lines in a power-line communication system. A first symbol of the plurality of symbols can be decrypted using a first decryption key that is assigned to a first endpoint circuit. From the first decryption, a first measure of error is computed that includes a first bit error rate. The first symbol is decrypted using a second decryption key that is assigned to a second endpoint circuit. From the second decryption, a second measure of error is computed that includes a second bit error rate. The first and second bit error rates are compared to a threshold error measure to determine validity. |
| US09306734B2 |
Communication device, key generating device, and computer readable medium
According to an embodiment, a communication device is connected to a key generating device which generates an encryption key. The communication device includes a querying unit, an encryption processor, and a selecting unit. The querying unit is configured to send a query to the key generating device about capability information which indicates capability of the key generating device to generate the encryption key. The encryption processor is configured to implement a plurality of encryption functions. The selecting unit is configured to select, from among the plurality of encryption functions, an encryption function according to the capability information. The encryption processor implements the encryption function thus selected. |
| US09306733B2 |
Method of synchronizing a communication system
A method of synchronizing a time division duplex (TDD) multi-line, multi-carrier data communication system is provided. Synchronization is established using unique pseudo-random bit sequences (PRBS) from a common generator polynomial having different seed values. Due to low correlation of PRBS generated with different seed values, a remote unit can only synchronize to its intended signal effectively mitigating far-end and near-end crosstalk impact of large bandwidth very high speed digital subscriber lines (VDSL). |
| US09306732B2 |
At-rate SERDES clock data recovery with controllable offset
Embodiments include systems and methods for applying a controllable early/late offset to an at-rate clock data recovery (CDR) system. Some embodiments operate in context of a CDR circuit of a serializer/deserializer (SERDES). For example, slope asymmetry around the first precursor of the channel pulse response for the SERDES can tend to skew at-rate CDR determinations of whether to advance or retard clocking. Accordingly, embodiments use asymmetric voting thresholds for generating each of the advance and retard signals in an attempt to de-skew the voting results and effectively tune the CDR to a position either earlier or later than the first precursor zero crossing (i.e., h(−1)=0) position. This can improve link margin and data recovery, particularly for long data channels and/or at higher data rates. |
| US09306730B1 |
Fractional-N PLL-based CDR with a low-frequency reference
An apparatus relates generally to clock and data recovery. A fractional-N phase-locked loop is for receiving a reference signal, and for providing a proportional signal and an integral signal. A ring oscillator of the fractional-N phase-locked loop is for receiving the proportional signal and the integral signal, and for providing an oscillation signal at a clock frequency substantially greater than a reference frequency of the reference signal. A data-to-frequency control word converter is for receiving data input and the oscillation signal, and for providing a frequency control word. A fractional-N divider of the fractional-N phase-locked loop is for receiving the frequency control word and the oscillation signal, and for providing a feedback clock signal to a phase-frequency detector of the fractional-N phase-locked loop. The phase-frequency detector is for receiving the reference signal and the feedback clock signal, and for adjusting a phase and frequency of the oscillation signal. |
| US09306729B2 |
Phase interpolator calibration
System, method and computer program product for setting phase control codes to (in-phase) I and (quadrature) Q rotators to a first code pair, different by enough to produce a phase difference between the rotator outputs sufficient to be detected with minimal error by a phase-to-voltage converter. Auxiliary trim DACs are then adjusted according to calibration logic until a comparator output detects a phase difference between the I and Q rotators are within tolerable limits. The resulting trim codes are stored for both the codes in the pair. These trim codes along with the main codes are subsequently applied whenever the codes are used thereafter. These steps are repeated with each successive code pair having the same separation as the first code pair, e.g. both incremented by same amount until all codes have been calibrated. In this manner having the phase separation between all code pairs forced to the same value. |
| US09306722B2 |
Tracking radar frequency enabling more channels
In an example embodiment, a channel that includes a plurality of sub-channels is sampled to detect pulses indicative of a presence of a radar signal. A frequency for the radar signal is determined. If the frequency of the radar signal maps to a selected subset of the plurality of sub-channels, the selected subset of the plurality of sub-channels are determined to be unavailable due to radar, while the remaining sub-channels remain available for use. The selected subset of the plurality of sub-channels determined to be unavailable due to radar may be selectively returned for use after the radar signal is no longer detected for a predetermined selected time period. |
| US09306720B2 |
Channel state information reporting method, radio base station apparatus, user terminal and radio communication system
The present invention is designed to flexibly report aperiodic channel state information to a plurality of radio base station apparatuses to be coordinated, even when coordinated multiple-point (CoMP) transmission/reception is performed.A radio communication system includes: a radio base station apparatus that transmits an uplink scheduling grant, which includes a request field that requests reporting of channel state information from a user terminal, and an identification field that identifies a radio base station apparatus to which aperiodic channel state information should be reported, among a plurality of radio base station apparatuses that perform coordinated multiple-point transmission/reception, to the user terminal, via a downlink control channel; and a user terminal that estimates a channel state with respect to a radio base station apparatus that is designated by a combination of the request field and the identification field, and reports the channel state information to the radio base station apparatus via an uplink shared channel. |
| US09306715B2 |
UL/DL scheduling for full bandwidth utilization
A method may include receiving, by a user equipment incapable of transmitting and receiving simultaneously, a schedule to transmit data on an uplink, detecting, by the user equipment, whether there is data to be transmitted on the uplink, and receiving, by the user equipment, during a time corresponding to the schedule, data associated with a downlink, when it is determined that there is no data to be transmitted. |
| US09306710B2 |
RCC connection establishment method and apparatus in communication system background of the invention
A method and apparatus for establishing a RRC connection between a base station and a mobile station in a wireless communication system is provided. A packet transmission method for a communication system including a transmitter and a receiver according to the present invention includes transmitting, at the transmitter, a packet; retransmitting, when a confirmation message is not received in response to the packet, the packet; and stopping, when the confirmation message is received in response to the packet, retransmission of the packet. An RRC connection establishment method and apparatus of the present invention allows the transmitter to retransmit the RRC Connection Response message periodically until the RRC Connection Complete message is received from the receiver, thereby improving the RRC connection success probability. |
| US09306708B2 |
Method and apparatus for retransmission decision making
A method comprising: receiving a scalable video coding (SVC) encoded video data from a source of digital video data, the SVC-encoded video data carrying a video content, the SVC-encoded video data including a network abstraction layer (NAL) extension header, a first layer for the video content, and a second layer for the video content, the first layer including first video data utilized to retrieve the video content in basic quality from the SVC-encoded video data, the second layer including second video data utilized along with the first video data to retrieve the video content in enhanced quality from the SVC-encoded video data; parsing the NAL extension header to identify the first and second video data; assigning a higher priority to the first video data for retransmission relative to the second video data; caching the first and second video data with the assigned priority in a buffer memory; monitoring a digital data network to collect first network transport conditions, the digital data network being connected in signal communication with a receiver, the digital data network involving first and second data transport protocols, the first protocol being less reliable than the second protocol; receiving a retransmission request transmitted on the second protocol from the receiver, the retransmission request including data indicating second network transport conditions of the digital data network determined at the receiver, the second network transport conditions including at least one of an end-to-end packet loss rate, an available bandwidth of the digital data network, and a round-trip delay; and determining whether to recover at least one of the first and second video data from the buffer memory and transmit the recovered video data to the receiver on the second protocol via the digital data network in accordance with the assigned priority in view of the first and second network transport conditions in response to the retransmission request. |
| US09306706B2 |
Control information transmission method and a device therefor
A method for transmitting ACK/NACK (Acknowledge/Negative ACK) information for two or more carriers at a user equipment in a wireless communication system which supports carrier aggregation. The method according to one embodiment includes generating an ACK/NACK payload including two or more ACK/NACK sets, wherein each ACK/NACK set is associated with a corresponding carrier and have one or more ACK/NACK bits; and transmitting the ACK/NACK payload through a PUCCH (Physical Uplink Control Channel) or PUSCH (Physical Uplink Shared Channel). A size of the ACK/NACK payload is given based on carrier configuration, the carrier configuration including a number of configured carriers and transmission modes for the configured carriers. The two or more ACK/NACK sets are concatenated in an order of carrier index. |
| US09306705B2 |
Method, device and system for assigning ACK channels to users
A method for assigning acknowledgement (ACK) channels to a user is used to feed back ACKs of a plurality of downlink sub-frames in one uplink sub-frame. According to the method, reserved ACK channels are divided into blocks according to the number of downlink sub-frames; each downlink sub-frame corresponds to one block; each block is divided into several sub-blocks; control channel element (CCE) sets within the same sub-frame are respectively mapped to different sub-blocks; and the ACK channels are assigned to the downlink sub-frames according to a sequence of increasing a mapping label d first and then increasing a sub-block label m. Thus, more unused ACK channels can be released to form resource blocks (RBs) for transmission on other channels, for example, for PUSCH transmission. Other methods for assigning ACK channels to a user, a device for assigning ACK channels to a user, and a communication system are further provided. |
| US09306701B2 |
Scene illuminator
A system is disclosed to identify authorized EO devices and unauthorized EO devices within a scene. The system hampers the operation of the unauthorized EO devices detected within the scene. |
| US09306698B2 |
Methods and apparatuses for DWDM multi-mode switching router and dynamic multi-mode configuration and reconfiguration
A multi-mode configuration module for managing switching for an EPS, OCS, and OCS mode is provided. The multi-mode configuration module may include a multi-mode configuration processor, wherein said multi-mode configuration processor receives configuration information for an EPS, OCS, or OBS mode. The module may also provide an optical configuration processor coupled to said multi-mode configuration processor, wherein said optical configuration processor manages wavelength routing of an optical switching fabric; and an electronic configuration processor coupled to said multi-mode configuration processor, wherein said electronic configuration processor manages routing of an electronic switching fabric. |
| US09306697B2 |
System and method of compensating for spectral excursion
An optical network comprises a plurality of optical network units and an optical line terminal having one or more transmitters and one or more receivers. Each of the one or more transmitters and each of the one or more receivers is configured to operate over a respective wavelength. Each of the optical network units has a respective laser that is optically coupled to a respective one of the one or more transmitters and a respective one of the one or more receivers. The optical line terminal is configured to monitor power levels of respective optical signal burst transmissions from each of the plurality of optical network units and to direct each optical network unit to wavelength bias its respective laser based on the monitored power levels to compensate for a respective wavelength shift experienced by the respective laser during burst transmissions. |
| US09306696B2 |
Time division duplex wireless network and associated method using connection modulation groups
A wireless network is provided that includes a base station and subscriber stations that communicate with the base station using radio frequency (RF) time division duplex (TDD) signaling. The base station may establish medium access control (MAC) connections with each station. The base station monitors communications with the stations and, in accordance, assigns stations or MAC connections to modulation groups. The base station transmits signals on MAC connections or to stations in a modulation group in adjacent TDD slots within a TDD frame. The base station may receive access requests from the stations, evaluate traffic requirements for the stations, and determine a longest downlink portion for the stations. The base station then allocates downlink and uplink portions of a TDD frame according to the length of the longest downlink portion. |
| US09306691B2 |
Methods and devices for transmission of signals in a telecommunication system
Methods and devices for generating training symbols to be transmitted in a radio network are provided for a radio system where multiple users are sharing the same transmission slot. The method involves forming a sequence of training symbols by repeating an initial block of training symbols and for each user rotating the repeated block by a user specific rotation angle. A rotated block is periodically extended in both ends. |
| US09306684B2 |
Method and system for caching content for mobile distribution
A satellite reception assembly may comprise a memory collocated with a receive module and a basestation module. The receive module may receive a satellite signal and recover data carried in the satellite signal. The data may be stored in the memory. The stored data may be transmitted to mobile devices via the basestation module. Which portion of the recovered data is store in the memory may be based on demand for particular data in the coverage area served by the basestation module. Which portion of the recovered data is stored in the memory may be based on information provided by a satellite subscriber, such as the subscriber's anticipated location at one or more future time intervals. |
| US09306682B2 |
Systems and methods for a self-optimizing distributed antenna system
Systems and methods for a self-optimizing distributed antenna system are provided. In certain embodiments, a distributed antenna system comprises a host unit configured to control the operation of the distributed antenna system; and a plurality of remote units coupled to the host unit. In at least one embodiment, a remote unit in the plurality of remote antenna units comprises a scanning receiver configured to receive signals in a plurality of frequency bands; at least one transceiver configured to transmit and receive signals in a frequency band in the plurality of frequency bands; and a remote unit controller configured to control an uplink gain level of the at least one transceiver and tune the scanning receiver to a frequency band in the plurality of frequency bands. |
| US09306679B2 |
Radio relay station, radio base station and radio communication method with channel quality measurement
In a radio relay station, the channel quality of relay links is measured with the use of sounding reference signals from mobile terminals. Feedback information including the measurement results of the channel quality of the relay links is transmitted to a radio base station via a backhaul link. In the radio base station, the channel quality of the direct links is measured with the use of sounding reference signals from the mobile terminals. A correction value from the measurement results of the channel quality from the radio relay station is subtracted. Radio resources are allocated to a mobile terminal based on the measurement results of the channel quality of the direct links and the subtraction results. |
| US09306673B1 |
Transmission of multiple linear signals on a same frequency
Disclosed is a method to transmit multiple linear electromagnetic signals on a same frequency. For N data signals Si, where i=1 through N, each data signal is transmitted at 180/N degrees rotation from the next. For each data signal Si, signals inverse to Si are transmitted at +180/N degrees and −180/N degrees from Si, rotated around the transmit axis, at a power level of 0.5/COS (180°/N) times the power of said Si signal. This results in cancellation of said data signal Si along the transmit rotation of Si and a receivable data signal inverted and at a 90 degrees rotation from said transmitted Si. A total of N distinct data signals are transmitted simultaneously on a same frequency, resulting in a dramatic increase in capacity in an electromagnetic system. N is an integer greater than one and could be, for example, 18. |
| US09306672B2 |
Method of fabricating and operating an optical modulator
A method of making an optical modulator by determining the material composition of the quantum well region in the waveguide portion of the modulator so that the modulator is transparent at a gain peak wavelength that is greater than the predetermined wavelength by a predetermined amount, and fabricating the modulator with the determined material composition. |
| US09306670B2 |
Optical coupling/splitting device, two-way optical propagation device, and optical-transmit-receive system
The present invention relates to an optical coupling/splitting device that realizes the splitting of a down-signal and the coupling of up-signals by the same optical device, and reduces coupling losses of the up-signal. An optical coupling/splitting device in the present invention comprises an optical coupling/splitting means for coupling a plurality of up-signals in a multi-mode for output and splitting a down-signal in a single mode for output, and a two-way optical propagation means for propagating the up-signal that is output from the optical coupling/splitting means in a multi-mode for output and propagate the down-signal in a single mode to be output to the optical coupling/splitting means. |
| US09306668B2 |
Using predicted movement to maintain optical-communication lock with nearby balloon
A balloon may include an optical-communication component, which may have a pointing axis. A pointing mechanism could be configured to adjust the pointing axis. The optical-communication component could be operable to communicate with a correspondent balloon via a free-space optical link. For example, the optical-communication component could include an optical receiver, transmitter, or transceiver. A controller could be configured to determine a predicted relative location of the correspondent balloon. The controller may control the pointing mechanism to adjust the pointing axis of the optical-communication component based on the predicted relative location so as to maintain the free-space optical link with the correspondent balloon. |
| US09306667B2 |
Method and apparatus for power-efficient joint dimming and visible light communication
A method, an apparatus, and a computer program product for communication are provided. The apparatus obtains a message for communication using visible light communication (VLC) through a light emitting diode (LED) luminary device and formats the message using a synchronization signal followed by one or more data signals. The synchronization signal and/or the one or more data signals are modulated using a Frequency Shift Keying (FSK) modulation scheme. The apparatus further receives a dimming level value associated with a brightness of light to be emitted from the LED luminary device, generates a waveform with frequencies based on the formatted message and a duty cycle for the LED luminary device based on the dimming level value, and sends the generated waveform to the LED luminary device for communication using VLC. |
| US09306666B1 |
Programming protocols for powered cards and devices
A programming device is provided that programs cards, such as payment cards, with data, such as personal data, using light transmitters and receivers. For example, an infrared transmitter may be provided to program personal data (e.g., a customer's credit card number) into a card wirelessly. In doing so, the card may be, for example, completely laminated such that there are no exposed electronic components on the exterior surface of the card and be programmed via light. The programming device may shield the programming components to block ambient light from interacting with those programming components during programming. A conveyor may be utilized to align multiple cards with a programming device to allow assembly-line style programming of the cards. |
| US09306665B1 |
System and method for infrared signal-strength RTLS
System and method of generating a received signal strength indication, the method including: selecting a high power level of a transmitter to be received above a receiver threshold at a predetermined distance from the transmitter; selecting a low power level of the transmitter to be received below the receiver threshold at the predetermined distance; transmitting a marker signal at high power; and adjacent in time to the marker signal, transmitting a power-varying signal, wherein a power of the power-varying signal varies monotonically between the high power level and the low power level. |
| US09306662B1 |
Optical isolator life expander
A system includes a light emitting device on a first side of electrically isolated circuitry for transmitting an optical signal to a second side of the electrically isolated circuitry. The system also includes a driver for driving the light emitting device at an operational characteristic. The system further includes an optical receiver on the second side of the electrically isolated circuitry for receiving the optical signal from the light emitting device. The system also includes a sensor coupled with the optical receiver for sampling the intensity of the optical signal received by the optical receiver. The sensor is communicatively coupled with the driver and configured to transmit the sampled intensity of the optical signal received from the light emitting device to the driver, and the driver is configured to adjust the operational characteristic of the light emitting device based upon the sampled intensity of the optical signal. |
| US09306661B2 |
Mobile communication system, base station, and user terminal
In a mobile communication system that employs a FDD scheme, a HeNB (100-1) and a UE (200-1) use a pair of a UL CC and a DL CC for radio communication. The HeNB (100-1) and the UE (200-1) change the UL CC of the pair of the UL CC and the DL CC to another CC while maintaining the DL CC during execution of the radio communication. |
| US09306660B2 |
Dynamic interactive zone driven proximity awareness system
A system of short-range communication devices identify specific regions of interest within an area. In addition, a set of ranges or zones is defined for each of the short-range communication devices and conditions and actions are assigned to the zones. A client device senses a short-range communications device and associates conditions and actions to the client device. The client device determines its zone, analyzes the conditions and, if at least one condition is met, triggers the action(s). The history or context of the client device within the area may be analyzed to generate additional conditions and/or actions, or to modify existing conditions and/or actions associated with the specific zones. |
| US09306659B2 |
Radio communication system
A radio communication system includes: a first member; a second member; a transmitting apparatus provided on the first member; and a receiving apparatus provided on the second member, wherein the first member and the second member are provided such that they can move relative to each other; and radio communication is performed when the transmitting apparatus and the receiving apparatus face each other as the first member and the second member move relative to each other. |
| US09306651B2 |
Channel-sounding method using a plurality of antennas, and apparatus for same
The present invention relates to a wireless communication system. More particularly, the present invention relates to a method and to an apparatus for transmitting an SRS in a multi-antenna system. The method comprises the steps of: acquiring specific information for discriminating a first antenna group and a second antenna group from among a plurality of antennas, wherein said first antenna group includes one or more antennas which are set to a turned-on state to perform communication with a base station, and said second antenna group includes one or more other antennas which are set to a turned-off state; transmitting an SRS to the base station if a predetermined condition is satisfied, under the condition that the second antenna group is set to the turned-off state; and setting the second antenna group to a turned-off state after the transmission of the SRS. |
| US09306649B2 |
Method and apparatus in which user equipment transmits feedback information in a distributed antenna system
Provided is a method for transmitting feedback information of a UE in a distributed antenna system in which a plurality of antennas are distributedly disposed within a cell is provided. The method includes transmitting first feedback information used for a base station (BS) to allocate at least one of a plurality of antennas to a UE, to the BS; receiving antenna allocation information determined based on the first feedback information from the BS; and transmitting second feedback information indicating a channel state with respect to an antenna allocated according to the antenna allocation information to the BS. |
| US09306643B2 |
Decentralized slow-fading precoding for multi-cell wireless systems
Methods and apparatuses for slow-fading precoding for multi-cell wireless systems are provided. At a base station of a cellular network in which a plurality of terminals are served, the base station serving pluralities of same-cell terminals and neighboring-cell terminals, and the cellular network including neighboring-cell base stations that serve respective pluralities of same-cell terminals and neighboring-cell terminals, a same-cell and one or more neighboring cells within the cellular network are selected, the same-cell and one or more neighboring cells comprising a truncated network. A plurality of slow-fading coefficients is obtained, each of the plurality of slow-fading coefficients being associated with channel state information for communication within the truncated network between a neighboring-cell base station and one of the respective same-cell terminals or neighboring-cell terminals, and a set of slow-fading precoding coefficients is generated for transmitting signals within the truncated network to same-cell terminals and neighboring-cell terminals based on the plurality of slow-fading coefficients. |
| US09306638B2 |
Backhaul enhancements for cooperative multi-point (CoMP) operations
Certain aspects of the present disclosure relate to techniques for backhaul enhancements for cooperative multi-point (CoMP) operations. An aggressor node may take pre-scheduling decisions in advance of beamformed data transmissions based on the pre-scheduling decisions. The aggressor node may communicate the pre-scheduling decisions to one or more victim nodes, for example, via a backhaul link between the aggressor node and the one or more victim nodes. A victim node may take scheduling decisions based at least on the pre-scheduling decisions of the aggressor node to coordinate beamformed transmissions from the victim node with the beamformed transmissions from the aggressor node. |
| US09306637B2 |
Reader device for radio frequency identification transponder with transponder functionality
A reader device for radio frequency identification transponders, which implements enhanced radio frequency identification transponder functionality. The reader device is capable of serving as a radio frequency identification transponder. Such a reader device includes a reader logic unit, a radio/high frequency (RF/HF) interface and an antenna, and is adapted to communicate at least with radio frequency identification transponders in a reader operation mode. The reader device also includes a transponder logic unit that is connected to the reader device and in particular to the radio/high frequency (RF/HF) interface such that the reader device acts as a radio frequency identification transponder in a transponder operation mode. In particular, the transponder logic unit is adapted to communicate with other reader devices for radio frequency identification transponders. The reader device for radio frequency identification transponders can be attached, connected, implemented and/or embedded in electronic device and particularly portable electronic devices, respectively. |
| US09306634B2 |
Waking up a wireless power transmitter from beacon mode
This disclosure provides systems, methods and apparatus for waking a wireless power transmitter from beacon mode. In one aspect a wireless power receiver apparatus is provided. The wireless power receiver apparatus includes a receive circuit comprising a receive coil. This receive circuit is coupled to a load. The receive circuit is configured to wirelessly receive power from a transmitter device at a first power level to power the load. The wireless power receiver apparatus further includes an adjustment circuit configured to be powered by using the wirelessly received power. The adjustment circuit is further configured to adjust a characteristic of the load using the wirelessly received power for a period of time to cause a detectable change in an operating characteristic of the transmitter device for the period of time. |
| US09306623B2 |
Measurement tape for an elevator device
A measurement tape is proposed for determining the position of a cab in an elevator shaft, wherein the measurement tape is situated vertically in the elevator shaft, and extends over at least two floors, and wherein the measurement tape includes a marking unit for marking at least two positions in the elevator shaft, wherein the marking unit runs along the length of the measurement tape. In order to improve servicing, the measurement tape includes a carrier tape and has a transmission device for transmitting information, wherein the transmission device includes at least one communication line for transmitting an information signal and/or at least one supply line for supplying power, and the at least one communication line/supply lines runs along the length of the measurement tape, wherein the communication line is designed as an electrical line for transmitting an electrical signal or as a fiberglass line for transmitting an optical signal. |