| Document | Document Title |
|---|---|
| US09821028B2 |
Methods of controlling parasitic worms in animals
Disclosed herein are methods of controlling parasitic worms in herbivorous mammals and other species by orally administering an isolated antibody that specifically binds the interleukin-10 peptide or an interleukin-10 peptide. In the case of herbivorous mammals such as cattle, for example, administration of the anti-IL-10 antibodies increases weight gain and increases feed efficiency in the animals. |
| US09821027B2 |
Method for regenerating cartilage comprising applying a monovalent metal salt of alginic acid and SDF-1
A novel composition for regenerating a cartilage has been demanded, which can achieve a good effect of regenerating a hyaline cartilage that is a nearly normal cartilage without requiring the use of any transplanted cell. The present invention provides a composition for regenerating a cartilage, wherein (a) a monovalent metal salt of low endotoxin alginic acid and (b) SDF-1 are used in combination. |
| US09821026B2 |
Use of RET agonist molecules for haematopoietic stem cell expansion protocols and transplantation therapy and a RET agonist kit
The present disclosure relates to the use of RET, a transmembrane tyrosine kinase receptor, agonist molecules for Haematopoietic Stem Cell (HSC) expansion protocols and HSC transplantation therapy.RET signaling molecules are expressed by HSCs and Ret ablation leads to reduced HSC numbers. RET signals provide HSCs with critical Bcl2 and Bcl2l1 surviving cues, downstream of p38/MAP kinase and CREB activation. Accordingly, enforced expression of RET down-stream targets, Bcl2 or Bcl2l1, is sufficient to restore the activity of Ret null progenitors in vivo. Remarkably, activation of RET improves HSC survival or maintenance and in vivo transplantation efficiency, thus opening new horizons to the usage of RET agonist in HSC expansion and transplantation protocols.Additionally, the present disclosure describes a kit comprising RET agonist molecules, to be used in HSC expansion protocols and transplantation therapy. |
| US09821015B2 |
Methods of use of probiotic bifidobacteria for companion animals
According to the present invention there are provided methods of regulating the immune system of a companion animal and methods of improving the digestion of a companion animal, wherein each of said methods comprises administering to a companion animal a probiotic bacteria strain of the genus Bifidobacteria. |
| US09821010B2 |
Methods for expansion or depletion of T-regulatory cells
The invention features methods of producing compositions enriched in Tregs and methods for treating immunological disorders using these compositions. The invention also features methods for producing compositions enriched in lymphocytes and depleted of Tregs and the use of these compositions in the treatment of proliferative disorders. |
| US09821005B2 |
Polymer matrix compositions comprising a high concentration of bio-fermented sodium hyaluronate and uses thereof
The present invention relates to stable polymer matrix compositions comprising high concentrations (from about 1.5% w/w to about 3.5% w/w) sodium hyaluronate obtained from a Streptococcus zooepidemicus source and a non-ionic polymer. The polymer matrix composition further comprises polyethylene glycol and methylparaben, and utilizes ingredients that are of pharmaceutical or compendial grade. The polymer matrix compositions may optionally comprise an active ingredient. The present polymer matrix compositions may be used in the treatment of wounds, burns, certain dermatological conditions, vaginal dryness, and in topical, transdermal delivery and sustained release of active ingredients. |
| US09821004B2 |
Inhibition of a lncRNA for treatment of melanoma
This disclosure relates to the field of cancer, particularly the field of melanoma. It was found that a particular long non-coding RNA (lncRNA) is specifically up-regulated in melanoma (but not other tumor) cells as compared to melanocytes. Inhibition of this lncRNA in melanoma cells leads to induction of apoptosis and is a novel therapeutic strategy in the treatment of melanoma. |
| US09821000B2 |
Compounds, compositions and corresponding uses for preventing and/or treating of dyslipidemia
The present invention relates to the field of medicine. It relates more particularly to the use of compounds to prevent and/or treat lipotoxicity in a subject, especially lipotoxicity by hypoxia. The invention relates more particularly to compositions, especially pharmaceuticals compositions and nutritional supplements or complements comprising such compounds as well as their use to prevent and/or treat lipotoxicity, especially lipotoxicity by hypoxia. The compounds and compositions of the invention can especially be advantageously used to prevent and/or treat a pathology from among pulmonary pathologies, especially cystic fibrosis or a chronic obstructive pulmonary disease. |
| US09820996B2 |
Preparation method for antithyroid ointment for external application
A preparation method for an antithyroid ointment for external application is provided. The ointment includes the following components by mass percentage: 0.01-10% gluco corticoid, 1-15% antithyroid drug, 0.1-30% percutaneous penetration enhancer, 10-30% oleaginous base and 4-40% water-soluble base. The method includes: mixing the glucocorticoid and a drug carrier material so as to evenly disperse the glucocorticoids on the drug carrier material to obtain a glucocorticoid component; placing and evenly mixing an antithyroid drug and other ingredients in distilled water, and heating to 80° C. and evenly mixing to obtain a water phase; melting an oleaginous base and a percutaneous penetration enhancer at 80° C. and evenly mixing to obtain an oil phase; maintaining at 80° C. and pouring the oil phase into the water phase, and evenly stirring; adding the glucocorticoid component when the temperature drops to 40° C.; and evenly and sufficiently stirring until cooled to obtain an ointment. |
| US09820989B2 |
Method of treating conditions with kinase inhibitors
The present invention relates to a method of treating ophthalmic diseases and conditions, e.g. diabetic retinopathy, age-related macular degeneration, retinopathy of prematurity, etc., in a subject comprising administering to said subject a therapeutically effective amount of at least one compound of formula I or a prodrug, pharmaceutically acceptable salt, racemic mixtures or enantiomers of said compound. The compounds of formula I are capable of modulating tyrosine kinase signal transduction in order to regulate, modulate and/or inhibit abnormal cell proliferation. |
| US09820987B2 |
Modulator compounds of drug resistance in epithelial tumor cells
The described invention provides a method of treating a patient with an epithelial cancer comprising administering a composition comprising a therapeutic amount of an inhibitor of a BTK protein and one or more chemotherapeutic agent(s) selected from the group consisting of an antimetabolite, a platinum coordination compound, an alkylating agent and a combination thereof, wherein the composition is effective to reduce one or more of tumor cell growth, tumor cell clonogenicity, tumor cell proliferation, tumor cell viability and tumor volume and the therapeutic amount of the inhibitor of a BTK protein and the one or more chemotherapeutic agent(s) exerts a synergistic effect. The described invention also provides methods of treating a chemotherapy drug-resistant cancer and sensitizing a cancer patient to chemotherapy. |
| US09820986B2 |
Glycopeptide compositions
The invention include glycopeptides having a glycoside and a peptide covalently bound through an amide bond. The glycopeptides may also include a diagnostic or therapeutic agent bound to the glycopeptide. A metal, such as a radionuclide, may also be chelated to the glycopeptide. Specific embodiments of the invention relate to glycopeptides made of chitosan covalently bound to a poly(amino acid) such as poly(glutamic acid) or poly(aspartic acid). Diagnostic agents conjugated to the glycopeptide may facilitate imaging. Specific therapeutic agents that may be conjugated to the glycopeptide include anticancer drugs, rheumatoid arthritis drugs, anticoagulants, anti-angiogenesis drugs, apoptosis drugs, osteoporosis drugs, steroids, and anti-inflammatory drugs. Some agents, such as radionuclides, may have both diagnostic and therapeutic effects. The glycopeptides may be made by combining a glycoside and a peptide in the presence of a carbodiimide and an acid group activator to form an amide bond between the glycoside and the peptide. |
| US09820985B2 |
Dihydropyridophthalazinone inhibitors of poly(ADP-ribose)polymerase (PARP)
A compound having the structure set forth in Formula (I) and Formula (II): wherein the substituents Y, Z, A, B, R1, R2, R3, R4 and R5 are as defined herein. Provided herein are inhibitors of poly(ADP-ribose)polymerase activity. Also described herein are pharmaceutical compositions that include at least one compound described herein and the use of a compound or pharmaceutical composition described herein to treat diseases, disorders and conditions that are ameliorated by the inhibition of PARP activity. |
| US09820980B2 |
Phenyl derivative
The compound of the formula (I-1): wherein all the symbols have the same meanings as described in the specification, has two cyclic groups, particularly phenoxy groups at specific substitution positions and thus has high human S1P2 antagonistic activity. The compound may therefore be used as a therapeutic agent for S1P2-mediated diseases such as diseases resulting from vascular constriction, fibrosis, and respiratory diseases. |
| US09820966B2 |
Stabilized statin formulations
The present invention is directed to statin formulations having improved solubility and/or stability and methods for the same. |
| US09820965B2 |
Biologically active macrolides, compositions, and uses thereof
The present invention provides a compound of the formula (I) or (II), wherein R1 is H, alkyl, alkenyl or aryl, R2 is H, alkyl or aryl, R3 is H, a alkyl, alkenyl or aryl, R4 and R4-R8 are independently R10, C(O)R10 or SO2R10, wherein R10 is H, alkyl, alkenyl or aryl, and R9 is R9a, C(O)R9a or SO2R9a, wherein R9a is H, alkyl, alkenyl or aryl. R9a can be unsubstituted or substituted with one or more oxo(═O), OR9b, OC(O)R9b, OSO2R9b, NHR9b, NHC(O)R9b and NHSO2R9b groups. R9b is H, alkyl, alkenyl, or aryl. R9b can be unsubstituted or substituted with one or more groups such as oxo(═O), OR9c, CO2R9c, CO2R9c and OC(O)R9c. R9c is H, or a unsubstituted or substituted alkyl, alkenyl or aryl. The present invention further provides a composition comprising at least one compound of the present invention and a pharmaceutically acceptable carrier, alone or in combination with at least one additional active agent. The present invention further provides a method of treating a condition treatable by the inhibition of vacuolar-type (H+)-ATPase and a method of treating cancer. |
| US09820956B2 |
Compositions and methods for treating metabolic disorders
Disclosed are methods for treating a subject suffering from phenylketonuria and/or phenylalanemia. The methods include, in part, enterally administering to the subject a LNAA supplement in which the weight ratio of Leu to Val is greater than 2:1; in which the weight ratio of Leu to iLeu is greater than 3:1; or which includes one or more LNAAs and which further includes Lys. LNAA supplements are also disclosed. Also disclosed are methods for treating a subject suffering from a condition involving a metabolic disorder involving the metabolism of a first amino acid X. The method includes enterally administering to the subject a composition which (i) is substantially free from the first amino acid X and (ii) which includes a second amino acid Y that competes with amino acid X at a gastrointestinal tract transporter. |
| US09820955B2 |
GABA agonists in the treatment of disorders associated with metabolic syndrome and GABA combinations in treatment or prophylaxis of type I diabetes
In certain embodiments methods are provided for the therapeutic or prophylactic amelioration of one or more symptoms or disorders associated with metabolic syndrome. In various embodiments the methods involve administering to a subject in need thereof, a GABA receptor agonist, in an amount sufficient to ameliorate said one or more symptoms. In certain embodiments methods are provided for the prophylaxis or treatment of type I diabetes and related pathologies that involve the use of GABA or GABA agonists in combination with certain other compounds (e.g., one more antigens (e.g., GAD) that have a therapeutic effect in type I diabetes and/or an anti-CD3 antibody, an anti-CD20 antibody, exendin-4, and/or or a pro-insulin therapeutic). |
| US09820952B2 |
Solid solution compositions and use in chronic inflammation
The present specification discloses pharmaceutical compositions, methods of preparing such pharmaceutical compositions, and methods and uses of treating a chronic inflammation and/or an inflammatory disease in an individual using such pharmaceutical compositions. |
| US09820946B2 |
Pharmaceutical soft gelatin capsule dosage form with modified guar gum
A pharmaceutical soft gelatin capsule dosage form that includes (a) a shell that includes gelatin; and (b) a fill that includes at least one active ingredient, one or more polyethylene glycol, and a modified guar gum. The pharmaceutical soft gelatin capsule dosage form maintains its shell integrity (hardness) and fill viscosity after storage. |
| US09820944B1 |
(citric) acid/maltodextrin co-agglomerate
Methods of making and resultant acidulent/carbohydrate agglomerates. The acidulent may be citric acid having particle sizes ranging from about 1 micron to 20 microns agglomerated with a soluble carbohydrate co-agglomerate to formulate the various acidulent/carbohydrate agglomerates. In certain embodiments, the carbohydrate co-agglomerate may be maltodextrin to formulate citric acid/maltodextrin agglomerates. These citric acid/maltodextrin agglomerates are shelf stable when dry, have improved flowability, compressibility, mixability; dissolve easily and quickly in water; and provide an easy ready-to-use formulation that is suitable for use in compounding various food and pharmaceutical products. |
| US09820943B2 |
Micronized amoxicillin
The present invention relates to amoxicillin trihydrate compositions having a surface area of from 1.0 to 2.5 m2·g−1 that are free of organic contaminants such as dichloromethane, isopropanol, pivalic acid and triethyl amine and that have a purity of from 97.0% to 99.99%. Furthermore, the present invention relates to a method for the preparation of said amoxicillin trihydrate compositions and to the use of said compositions for the treatment of a bacterial infection. |
| US09820942B2 |
Lipidosome preparation, preparation method and application thereof
The present invention discloses a liposome formulation, its preparation method, and its application in the treatment of diseases caused by abnormal gene expression. The liposome formulation comprises complementary cationic lipid pairs, phospholipids, and long-circulating lipids. The method of preparing the liposome formulation comprises: mixing the complementary cationic lipid pairs with the phospholipid and the long-circulating lipid to generate pre-formed vesicles; and then mixing the pre-formed vesicles with the nucleic acid solution to generate the liposome-nucleic acid formulation. This liposome formulation provided by the present invention is easily prepared; and in the treatment of diseases caused by abnormal gene expression, the liposome formulation can be used to deliver in vivo therapeutic agents, including nucleic acids. |
| US09820938B2 |
Stable liquid formulation of AMG 416 (etelcalcetide)
A liquid formulation comprising a peptide agonist of the calcium sensing receptor and method of preparing and using the formulation are provided. |
| US09820937B2 |
Pharmaceutical composition formulated for pre-gastric absorption of monoamine oxidase B inhibitors
The invention described herein provides a fast dispersing oral solid dosage form containing monoamine oxidase B inhibitor (MAO-B inhibitor) as the active ingredient, and method of treating disease therewith, such as Parkinson's disease. In one embodiment, the monoamine oxidase B inhibitor selegiline or its analog can be the sole active ingredient in the composition administered. The dosage form composition is formulated to promote absorption through the buccal, sublingual, pharyngeal and/or esophageal mucous membrane tissue, such that at least 5% of the active ingredient is absorbed within one minute of placement in the oral cavity, as determined by a buccal absorption test. Monoamine oxidase B inhibitor compounds administered in accordance with the invention decrease the amount of undesirable metabolites associated with first pass effect of selegiline, for example, such as amphetamine and methamphetamine. The invention provides a number of other advantages over conventional orally administered tablet forms, including administration of monoamine oxidase B inhibitor compounds to patients that have difficulty swallowing. |
| US09820920B2 |
High UV protection alcohol-free emulsion system, that is clear on application
The present invention relates to a sunscreen composition comprising: a. an aqueous phase; b. an oil phase comprising at least one cosmetically acceptable oil; c. at least one sunscreen active; and d. up to about 5% by weight, based on the total weight of the composition, of an emulsifier system comprising; i. at least one ionic surfactant; ii. at least one nonionic surfactant having an HLB of greater than or equal to about 14; and iii. at least one nonionic surfactant having an HLB of less than or equal to about 10; wherein the composition is an oil-in-water emulsion containing oil droplets having an average particle size of from about 100 to 150 nm, is alcohol-free, and appears semi-transparent to transparent upon application onto an end-user's skin. |
| US09820916B2 |
Detection system for flow control apparatus
A flow control apparatus adapted to receive a feeding set includes a housing capable of receiving at least a portion of the feeding set. A pumping device is supported by the housing and positioned to contact the feeding set when the feeding set is received by the housing so the pumping device acts on the feeding set to produce fluid flow in the feeding set for delivery of fluid to a subject. An ultrasonic sensor is supported by the housing and arranged with respect to the pumping device to produce a sensor signal indicative of a viscosity of the fluid delivered through the feeding set. A control circuit is in communication with the ultrasonic sensor for receiving the sensor signal from the sensor indicative of the viscosity of the fluid and in communication with the pumping device to control operation thereof. |
| US09820912B2 |
Blood bag system
A blood bag system (10) includes a blood bag (14) to which centrifugal force is provided in a state where whole blood or a blood component is stored, and a first tube (22) that circulates a fluid centrifugally separated from the blood bag (14). The first tube (22) includes an extending portion (112) extending in an approximately perpendicular direction to a centrifugal direction into which the centrifugal force is applied. Further, a branch tube (114) that can store blood existing in the extending portion (112) is provided at a side of the centrifugal direction of the extending portion (112). |
| US09820908B2 |
Apparatus and method for rehabilitating an injured limb
A method and apparatus for rehabilitation and training of an injured limb by using the corresponding functional healthy limb to control the motion of the injured limb are presented. A sensor system on the healthy and active limb, a processing unit, and a power supply are provided in the apparatus to provide signals that activate a powered mechanism configured for moving individual bones on the injured passive limb. |
| US09820907B1 |
Multipurpose positioning device for infants
A multipurpose infant positioning device that includes a lower pad with front and back surfaces, wings attached to lateral sides of the lower pad and a bottom flap attached to the bottom portion of the lower pad. At least one of the wings and bottom flap have fastening segments attached thereto for adjustably attaching these components to portions of the lower pad. The fastened wing and bottom flap are made of a material having sufficient resiliency to maintain and bring an infant back to flexed midline position within the infant positioning device. These infant positioning devices may further include a headpiece, brim, pocket at the back surface of the lower pad and a detachable readjustable multipurpose pillow for positioning the infant from and between supine, prone and side-lying positions, all while maintaining and reinforcing the flexed midline position of the infant for normal development. |
| US09820903B2 |
Method and system for turning and positioning a patient
A device for use with a bed having a frame and a supporting surface includes a flexible sheet with a tether strap connected to the sheet and extending from the sheet. The flexible sheet has opposed top and bottom surfaces, with the top surface having a high friction material with a higher coefficient of friction as compared to the bottom surface, which includes a low friction material. The tether strap is configured for connection to the frame of the bed to secure the sheet in place. A system incorporating the flexible sheet may also include an absorbent pad configured to be placed on the top surface of the sheet, where the high-friction top surface resists sliding of the absorbent pad, as well as one or more wedges having a base wall that the wedge rests on and a ramp surface configured to confront the sheet when the wedge is placed under the sheet. The base wall and the ramp surface may also contain high friction and low friction materials, respectively. |
| US09820902B2 |
Apparatus and system for turning and positioning a patient
A system for use with a bed having a frame and a supporting surface includes a sheet having a bottom surface placed above the supporting surface of the bed, a top surface, and a plurality of tether straps connected to and extending from the sheet. Each tether strap is configured for connection to the bed. The bottom surface is at least partially formed of a low friction material, and the top surface is at least partially formed of a high friction material, such that the top surface provides greater slipping resistance than the bottom surface. The tether straps include at least two pairs of tether straps, with one pair connected proximate a top edge of the sheet and another pair connected proximate a bottom edge of the sheet. The sheet may further include a sliding member on the bottom surface to assist in lateral sliding of the sheet. |
| US09820900B2 |
Device and method for securing a mobility device in a vehicle
A device for securing a mobility device in a mobility vehicle or on a lifting device that is installed in or on a mobility vehicle or trailer. The securing device comprises a docking assembly including a first member fixedly attachable to the vehicle floor and a second member having a top and being vertically adjustably connected with the first member; an alignment rod connectable with the frame of a mobility device; a locking assembly including a tubular receiving member affixed to the top of the second member, having an opening at one end to a receiving passageway that is sized and configured to receive the alignment rod therein and having a top and a bottom and defining a slot in the top and registration opening in the bottom, the locking assembly further including a locking pin assembly mounted to the second member and operable to extend through the registration opening and lockingly engage with the alignment rod; and a guide assembly for aligning the mobility device into position for locking engagement with the receiving member. |
| US09820898B2 |
Bandage pulling tool and use of same to prepare and wrap bandages
A bandage pulling tool has a thin elongate body and a hole extending transverse to a longitudinal axis of the thin elongate body proximate an end thereof. In use, a first end of a bandage is secured to the tool using the hole by passing a first end of the bandage through the hole for use as an anchor point to the tool. With the bandage thus secured to the tool in a position passing through the hole therein, the first end of the bandage can be passed from a first side of a body portion of an injured party to another behind the body portion using the elongated shape of the tool. Accordingly, a wrap around bandage can be applied to the patient with minimal, if any, movement of potentially injured areas compared to prior art techniques of manually feeding the bandage behind the injured party. |
| US09820897B2 |
Composite liquid-retentive substrate for a hygiene article
A composite liquid-retentive substrate for a hygiene article comprises a base layer of first liquid-absorptive material. The base layer having a posterior end and a diametrically opposed anterior end interconnected by an intermediate tapered region. The posterior end has opposing posterior corners and the anterior end has opposing anterior corners. A posterior liquid-flow abutment comprising second absorptive material is disposed substantially around a perimeter of the posterior end. At least one anterior liquid-flow abutment comprising second absorptive material is disposed proximate one of the anterior corners of the anterior end. |
| US09820895B2 |
Diaper structure with enhanced tactile softness attributes
A diaper structure with enhanced softness attributes is disclosed. The diaper structure may include an innermost layer formed of a first nonwoven web, and an outermost layer formed of a second nonwoven web. The first and second nonwoven webs may have a combined basis weight of at least about 30 gsm. The ratio of the first web basis weight to the second web basis weight may range from 30/70 to 70/30. |
| US09820891B2 |
Sensor for urine and stool detection
A sensor for detecting urine and stool secretion mounted over two or more layers of garment, said sensor comprising: at least one light source configured to illuminate said garment; at least one photodetector configured to output an indication of the amount of light reflected from said garment; and an electronic circuit configured to detect said secretion by monitoring said output of said photodetector and identifying a temporal pattern being characteristic of said secretion event. |
| US09820886B2 |
Laser assisted cataract surgery
Laser assisted cataract surgery methods and devices utilizing one or more treatment laser beams to create a shaped opening in the anterior lens capsule of the eye when performing a capsulorrhexis procedure. A light absorbing agent may optionally be added onto or into the lens capsule tissue, and the treatment laser wavelength selected to be strongly absorbed by the light absorbing agent. Alternatively, the treatment laser wavelength may be selected to be absorbed or strongly absorbed by the tissue itself, in which case no additional light absorbing agent need be used. Visualization patterns produced with one or more target laser beams may be projected onto the lens capsule tissue to aid in the procedure. The devices may be attached to or integrated with microscopes. |
| US09820884B2 |
Treatment medium delivery device and methods for delivery of such treatment mediums to the eye using such delivery device
A device for delivering a treatment medium to an eye includes a first body portion configured to be removably inserted and secured in an opening of the eye, and a second body portion supported by the first body portion. At least the second body portion includes a treatment medium, and a coating having an opening through which the treatment medium elutes out of the device. |
| US09820883B2 |
Method for treating glaucoma
A method and delivery system are disclosed for creating an aqueous flow pathway in the trabecular meshwork, juxtacanalicular trabecular meshwork and Schlemm's canal of an eye for reducing elevated intraocular pressure. Pulsed laser radiation is delivered from the distal end of a fiber-optic probe sufficient to cause photoablation of selected portions of the trabecular meshwork, the juxtacanalicular trabecular meshwork and an inner wall of Schlemm's canal in the target site. The fiber-optic probe may be advanced so as to create an aperture in the inner wall of Schlemm's canal in which fluid from the anterior chamber of the eye flows. The method and delivery system may further be used on any tissue types in the body. |
| US09820879B2 |
Intestinal devices and methods for facilitating weight loss
Intestinal devices and methods for facilitating weight loss. In at least one embodiment of a method of patient treatment of the present disclosure, the method comprises the step of positioning a device, that is configured to reduce or limit localized intestinal distension, around a portion of an intestine of a patient. |
| US09820870B2 |
Weight-bearing lower extremity brace
The present disclosure relates, according to some embodiments, to a device and/or system (e.g., redistributing weight away from a subject's foot), which may comprise (a) a platform, (b) at least one vertical support fixed to the platform and extending upwardly from the platform, and (c) at least one cuff (i) configured to surround and releasably grip at least a portion of a subject's leg other than the foot and (ii) mounted (e.g., adjustably) to the at least one vertical support at a vertical position along the at least one vertical support sufficient to suspend a subject's foot in a non-weight-bearing position above the platform during ambulation, wherein the platform, the at least one vertical support, and the at least one cuff together are configured to bear at least the subject's full weight. |
| US09820869B2 |
Intervertebral pressure monitor
An instrumented distractor includes a force sensor for measuring a force exerted by opposing surfaces of adjacent vertebrae pressing against fixed and adjustable arms on the distractor. The force on the distractor may be measured by a data acquisition system (DAS). An instrumented cage including at least one force sensor may be inserted into the same intervertebral space as the distractor and a measurement of force on the cage made by the DAS. A size and shape of the instrumented cage are preferably selected such that the magnitude of force on the cage is less than or equal to the magnitude of force measured with the distractor. In some embodiments, a first DAS is included in the instrumented distractor and a second DAS is included in the insertion handle, and the two data acquisition systems may communicate measured force values with one another. |
| US09820866B2 |
Expandable spinal implant
An expandable implant device (100) for insertion between two vertebrae (400) is disclosed. The device (100) has an upper body (20), a lower body (40) and an external retainer band (60). The external retainer band (60) holds the upper body (20) and lower body (40) and has an inner surface having a plurality or set of upper ratchet teeth (80U) sloped for allowing upward movement and a plurality or set of lower ratchet teeth (80L) for allowing downward movement. The ratchet teeth (80) of the upper body (20) are mated or fitted to the upper teeth (80) of the retainer band (60) and the ratchet teeth (82) of the lower body (40) are mated or fitted to the lower ratchet teeth (82) of the retainer band (60). The height of the device (100) is increased by upward movement of the upper body (20) and downward movement of the lower body (40). |
| US09820852B2 |
Stationary intra-annular halo designs for paravalvular leak (PVL) reduction—active channel filling cuff designs
A prosthetic heart valve may include a collapsible and expandable stent extending in a flow direction between a proximal end and a distal end, a cuff attached to an annulus section of the stent and having an outer surface facing in a radial direction orthogonal to the flow direction, a plurality of prosthetic valve leaflets attached to the cuff, and a sealing structure attached to the annulus section of the stent at an inner edge of the sealing structure. The flow direction may be defined from the proximal end toward the distal end. The sealing structure may have an outer edge remote from the inner edge. The sealing structure may have a collapsed condition with the outer edge disposed adjacent the outer surface of the cuff and an expanded condition with the outer edge spaced apart from the outer surface of the cuff. |
| US09820848B2 |
Method for creating incision to improve intraocular lens placement
A system and method for insetting an intraocular lens in a patient's eye includes a light source for generating a light beam, a scanner for deflecting the light beam to form an enclosed treatment pattern that includes a registration feature, and a delivery system for delivering the enclosed treatment pattern to target tissue in the patient's eye to form an enclosed incision therein having the registration feature. An intraocular lens is placed within the enclosed incision, wherein the intraocular lens has a registration feature that engages with the registration feature of the enclosed incision. Alternately, the scanner can make a separate registration incision for a post that is connected to the intraocular lens via a strut member. |
| US09820846B2 |
Tubular vascular graft and the preparation thereof
The present invention provides a reparation method of a tubular vascular graft, (a) immersing a tubular scaffold in a first light sensitivity gelatin solution, and irradiate the tubular scaffold by a first time period, to let surface of the tubular scaffold form a base layer; (b) immersing the tubular scaffold of the step (a) in a chitin gelatin solution, when the surface of the base layer form a film, then immersing the tubular scaffold into a sodium hydroxide solution to generate a middle layer of the surface of the base layer; (c) immersing the tubular scaffold of the step (b) in a second light sensitivity gelatin solution, wherein the second light sensitivity gelatin solution comprises a cell, the tubular scaffold is irradiated by a second time period to form a surface layer of the middle layer; (d) until the cell forms a tubular structure of the surface layer by the cell in the tubular scaffold of the step (c), heating the tubular scaffold by a temperature to solve the base layer into a solution, pulling out the tubular scaffold to get an artificial blood vessels. |
| US09820841B2 |
Removable deployment system and method for implantable mesh prostheses
A medical device including a mesh prosthesis having a first mesh layer affixed to a second mesh layer along a perimeter area. An enclosure is defined between the first and second layers and extends inwardly from the perimeter area. An opening in the first layer passes through the first layer to the enclosure. A fixation guide template defines a guide pocket within the enclosure. A resilient deployment structure is removably disposed within the enclosure and extending toward the perimeter area. The resilient deployment structure has an elasticity that generates a resilient deployment force for urging the mesh prosthesis to a deployed configuration from a non-deployed configuration. A shield projection extends outwardly from a perimeter of the resilient deployment structure and is engaged within the guide pocket to prevent relative rotational movement between the resilient deployment structure and the mesh prosthesis. A method of using a medical device is also included. |
| US09820839B2 |
Single plane tissue repair patch having a locating structure
A novel single plane tissue repair patch is disclosed. The patch has a base member with an opening therethrough, and a closure member associated with the opening. Mounted to the periphery of the bottom side of the base member is a locating structure. The mesh may be used in open surgical procedures for hernia repairs and other repairs of body wall defects. |
| US09820838B2 |
Single plane tissue repair patch
A novel single plane tissue repair device such as a patch is disclosed. The device has a base member with an opening therethrough, and a closure member associated with the opening. The mesh has a biaborbable polymeric adhesion barrier attached to the bottom side of the base member about its periphery to form a pocket that is accessible through the opening. The mesh may be used in open surgical procedures for hernia repairs and other repairs of body wall defects. |
| US09820835B2 |
Dentition occlusion mapping using elastic foam modeling
A method for generating a mapping of dental occlusion generates a three-dimensional model of the patient's teeth according to acquired image data. The maxillary and mandibular arches are positioned in opposition in the generated model of the patient's teeth and a meal model generated having characteristics of a foam material. A pressure field distribution for the generated meal model is calculated for one or more pairs of opposed teeth from the generated three-dimensional model of the patient's teeth. The calculated pressure field distribution can be displayed. |
| US09820832B2 |
Vertically adjustable rotational stabilizer for a disposable articulator
A vertically adjustable rotational stabilizer (10) for a disposable articulator is provided. The articulator comprises a hinged pair of support arms, each support arm having a proximal end and a distal end, with the proximal ends of the support arms being hingedly fitted together. Each arm defines an opening or cavity between its distal and proximal ends. The vertically adjustable rotational stabilizer (10), in broad terms, comprises at least one body (30, 66) secured or securable to the support arms (14, 16) and positioned substantially within the opening defined by the support arm, and an elongate member (56) being adjustable relative to the at least one body so as to adjust and fix the distance between the distal ends of the support arms (14, 16). |
| US09820828B1 |
Removable veneers for teeth
The removable veneer for teeth is a cosmetic accessory adapted to overlay the teeth. The accessory includes a veneer designed to simulate perfectly positioned human teeth. A fastener system is employed to removably attach the veneer to the existing natural teeth of a user. Various teeth adornments may be attached to the veneer, if desired, when the wearer wants to assume a more modern look. |
| US09820826B2 |
Ultrasonic tip for ultrasonic instrument and method of dental treatment with said ultrasonic tip
The invention provides an ultrasonic tip in titanium for ultrasonic instrument, and further provides a method of dental treatment of peri-implantitis using an ultrasonic tip operable to cooperate with an ultrasonic instrument to transmit ultrasonic vibrations to a surface of a dental implant to be treated, said implant and said ultrasonic tip being made of titanium. The present invention guarantees a safe and complete debridement of most implants for the dental treatment of peri-implantitis, and for the maintenance of the implant surface after such a treatment. Designed in pure titanium, like most dental implant in the market, the tip of the present invention advantageously avoids the transfer of material on the implant and the alteration of the surface, thereby preventing the risk of bacterial recontamination. |
| US09820825B2 |
Surgical system having plurality of detachably attachable components and circuit for detecting target states of detachably attachable components and performing control based on detected target states, and method for providing surgical system
Techniques, including a surgical system and a method for providing a surgical system, for detecting detachable attachment of a first component to a console, for detecting detachable attachment of a second component to one of the console the first component, and for controlling a function module based on the detection result are provided. |
| US09820823B2 |
Grip force control for robotic surgical instrument end effector
A method of controlling an end effector of a robotically-controlled surgical instrument may include receiving a first input signal indicative of a high grip level input at a master grip input mechanism that controls a slave gripping force of the end effector; receiving a second input signal indicative of a user's readiness to operate the surgical instrument to perform a first surgical procedure; and outputting a locking signal in response to receiving the first input signal and the second input signal together to lock one or more degrees of freedom of the surgical instrument during the first surgical procedure. |
| US09820821B2 |
Customized patient-specific revision surgical instruments and method
A method of fabricating a customized patient-specific guide block is disclosed. The method includes generating a image of a patient's bony anatomy and an implanted prosthetic component secured to the patient's bony anatomy, identifying landmarks on the patient's bony anatomy and the prosthetic component, selecting a revision surgical instrument based the image and the landmarks, and manufacturing the customized patient-specific guide block including a customized prosthesis-specific negative contour shaped to match a corresponding contour of the implanted prosthetic component. |
| US09820820B2 |
Module for a visualization apparatus for viewing an object
A module for a visualization apparatus includes an imaging optic accommodated in a base body for generating a viewing image of an object region with an optical viewing beam path. The module includes a display unit for visualizing an image superimposed on the viewed image of the object region with orientation information. The module has an image acquisition unit having an image sensor for acquiring an image of the object region. The module contains a switching unit for selectively providing and blocking an optical beam path from the display to the image sensor. The switching unit, in a first switching state, provides the image of a geometric structure on the display onto the image sensor with the optical beam path and, in a further switching state blocks the optical beam path from a geometric structure on the display to the image sensor. |
| US09820818B2 |
System and method for controlling a surgical manipulator based on implant parameters
System and method for controlling a surgical manipulator to apply an energy applicator to a patient. The surgical manipulator cooperates with a navigation system to position the energy applicator with respect to a boundary so that the energy applicator is constrained from moving outside the boundary. The boundary is generated based on implant parameters measured after manufacture of the implant. |
| US09820816B2 |
Systems and methods for a dual control surgical instrument
A method comprises receiving a surgical instrument into engagement with a grip actuator of a teleoperational activation system. The surgical instrument includes movable jaws, and the surgical instrument is received in a prearranged gripping configuration with the jaws gripping a surgical accessory. The method includes generating a first control signal for manipulating the surgical instrument while maintaining the surgical instrument in the prearranged gripping configuration. The method further includes generating a second control signal for manipulating the surgical instrument to move from the prearranged gripping configuration to a second configuration. |
| US09820815B2 |
Skin treatment device with means for providing a tactile feedback signal
A skin treatment device having a treatment window for treating skin through the treatment window and a user guide to deliver a tactile feedback signal during movement in stepwise increments of the treatment window along the skin. |
| US09820810B2 |
Medical device for use in bodily lumens, for example an atrium
A medical system includes an expandable structure and a first flexible circuit. The expandable structure is sized to be received in a chamber of a heart and is selectively moveable between a delivery configuration and an expanded configuration. The expandable structure includes a plurality of metal strips. The first flexible circuit includes a first flexible electrically insulative substrate and a plurality of electrically conductive traces patterned on the first flexible electrically insulative substrate. A portion of the first flexible circuit is patterned to form at least a first transducer element, and at least a part of the first flexible circuit is at least positioned between two of the plurality of metal strips that contact the first flexible circuit when the expandable structure is in the expanded configuration. |
| US09820804B2 |
Anastomosis device with collapsible distal head element
A surgical instrument for bonding body tissue includes a shank and first and second tool elements which are movable relative to each other and include a respective electrode. The electrodes define a minimum distance from each other, are opposed to each other and face each other in an approximating position of the tool elements. The first tool element is arranged or formed at the distal end of the shank, so that a mechanical load of anastomoses of body tissue parts produced by current flow is minimized when removing the surgical instrument. The second tool element is adapted to be brought from an operating position, in which it can be brought into the approximating position, into a removing position, in which a peripheral withdrawing line defined by the electrode of the second tool element is shorter than a peripheral approximating line defined by the electrode in the approximating position. |
| US09820803B2 |
Subxiphoid connective lesion ablation system and method
Instrument and systems for applying ablative energy to epicardial tissue via a subxiphoid access surgical approach. The instrument has a head assembly sized and shaped for a subxiphoid surgical approach to a patient's heart and defines a contact face. The head assembly includes a paddle body, a first ablation electrode, and a second ablation electrode. The ablation electrodes are coupled to the paddle body in a spaced apart, spatially-fixed fashion. The ablation electrodes are exteriorly exposed at the contact face. A tubular member extends from the head assembly and maintains wiring connected to the ablation electrodes. The instrument is manipulable to locate the contact face on epicardial tissue of a patient's heart via a subxiphoid surgical approach, such as between the left and right pulmonary vein junctions of the posterior left atrium. |
| US09820802B1 |
Methods and system of temperature based alarms and/or automatic interrupt (shut-off) in fluoroscopy (medical images) based mapping system for cryoballoon ablations or radiofrequency (RF) ablations for atrial fibrillation
A method and system for increasing safety of cardiac ablation procedures comprises a computer based system that monitors the esophageal temperature, and a fluoroscopy (medical images) based cardiac mapping system for cryoballoon or radiofrequency (RF) ablations. The esophageal temperature is monitored utilizing an esophageal probe which may have any number of temperature sensing members. The esophageal probe may also have pre-formed shape. During atrial fibrillation ablations, based on a pre-determined increase in esophageal temperature (from any thermistor), the computer based system activates different levels of alarm(s), and/or initiates ablation energy interrupt based on pre-defined programmed values. The method and system is also used for guiding placement of cryoballoon and performing cryoablations. The placement of cryoballoon catheter or a circular catheter is based on superimposing a high resolution (dye injected) image and a live fluoroscopy image and adjusting transparency between the two images. |
| US09820797B2 |
Cryosurgery system
A cryosurgery system for application of medical-grade liquid nitrogen to a treatment area via a small, low pressure, open tipped catheter. The system includes a console, including a touch panel computer, a cryogen module, a suction module and an electronics module, and a disposable spray kit. Features include optional low cryogen flow setting to reduce the cryogen flow rate by 50%, improved cryogen flow consistency reducing pressure pulses and peaks, an integrated suction pump for improved consistency and self-checks, specified vent tube areas and corresponding maximum expected pressures during cryospray procedure; optional pressure sensing capability to monitor pressure during a treatment, and novel catheter designs of multilayer and flexible construction providing a variety of spray patterns. |
| US09820795B2 |
Cryocatheter with single phase coolant fluid cooled thermoelectric module and cerebral medical procedures employing local ice ball
Cryocatheter including an elongated flexible catheter member having a short rigid catheter tip for introduction into a therapy site and a heat exchange arrangement for freezing the catheter tip to a cryo-temperature from between about −15° C. to about −30° C. for freezing human tissue at the therapy site. Cerebral medical procedures include inter alia employing a local ice ball for sealing a bleeding rupture in an arterial wall in the case of a stroke hemorrhage, employing a local ice ball for mapping electrical disorder foci in a brain, for example, epileptic foci, and the like. |
| US09820789B2 |
Systems and methods for the fixation or fusion of bone
A stem-like bone fixation device allows for bony in-growth on its surface and across fracture fragments or between bones that are to be fused. |
| US09820788B2 |
Bone fusion system
A method and system for performing bone fusion and/or securing one or more bones, such as adjacent vertebra, are disclosed. The screws include a threaded tip connected to a main shaft and a threaded outer sleeve that rotates relative to the outer shaft until locked down. Independent rotation of the threaded outer sleeve relative to the threaded distal tip allows compression or distraction to modify the gap between the vertebral bodies. The screws are passed from the inferior to superior vertebra or superior to inferior, for example, through a trans-pedicular route to avoid neurological compromise. At the same time, the path of screw insertion is oriented to reach superior or inferior vertebra. An intervertebral cage of the system is configured for lateral expansion from a nearly straight configuration to form a large footprint in the disc space. The screws and cage may be combined for improved fixation with minimal invasiveness. |
| US09820785B2 |
Bone affixing apparatus and method for using thereof
A bone affixing apparatus including a substantially hollowed shaft for being inserted into the bone, at least one projectable element disposed within the shaft, and a first mechanism for projecting prongs of the at least one projectable element out of shaft into a tissue of the bone, thereby eliminating breaching the bone from the outside of the bone. |
| US09820784B2 |
Apparatus for spinal fixation and methods of use
In some embodiments, a method comprises forming a lumen in a first bone portion and forming a lumen in a second bone portion. The method further includes inserting a portion of a flexible fastening band through the lumen in the first bone portion and through the lumen in the second bone portion, and inserting the portion of the flexible fastening band into a fastener mechanism monolithically formed with the flexible fastening band. The method further includes advancing the portion of the flexible fastening band through the fastener mechanism until the first bone portion and the second bone portion are stabilized. |
| US09820783B2 |
Integrated electromagnetic implant guidance systems and methods of use for sacroiliac joint fusion
A system for fixating a dysfunctional sacroiliac joint for SI joint fusion, the system including a sacroiliac joint implant, a sacroiliac joint screw or rod and a delivery tool configured for approaching a sacroiliac joint. The system may include an implant having a porous 3D matrix structure and may be manufactured by laser or electron beam additive manufacturing. The delivery tool may include a radiolucent material. The SI fusion system may further include custom sacroiliac joint implants, anchors, alignment tools or targeting arms manufactured for a particular patient. Pre-surgical imaging studies, including 3D rendering, and their interpretation may assist in planning desired trajectories, anchor dimensions and implant dimensions and may provide details specific to the manufacture of particular sacroiliac joint tools or implants and their implantation into the sacroiliac joint. The system may be configured for use with surgical robots and may include an integrated nerve monitoring and stimulation system. |
| US09820782B2 |
Bottom loaded pedicle screw
A pedicle screw includes a tulip head, a rod seat, a screw shank, and a retainer collar. The tulip head has an upper opening disposed in a top end of the tulip head and a lower opening disposed in a bottom end of the tulip head opposite the upper opening. The upper and lower openings form a single cavity extending through the tulip head from a top end to the bottom end. The rod seat is disposed within the cavity of the tulip head and engages a stop extending inwardly from an interior wall of the cavity. The screw shank has a thread disposed along a length of the screw shank and a connector positioned at an upper end. The retainer collar has a pass through aperture, an expansion slit, and is disposed about the connector of the screw shank. Other embodiments are described and claimed. |
| US09820781B2 |
Uniplanar bone anchor system
The present teachings provide one or more surgical implements for repairing damaged tissue, such as in the case of a spinal fixation procedure. A uniplanar bone anchor system for a fixation procedure is provided. The system can include a bone fastener including a head with a bearing surface and a shaft adapted to engage an anatomy. The system can also include a saddle, which can include a first bore formed about a longitudinal axis that receives the bone fastener and a coupling bore defined transverse to the longitudinal axis. The system can also include a coupling system, which can have a second bearing surface. The coupling system can be received through the coupling bore such that the second bearing surface of the coupling system can contact the bearing surface to permit the bone fastener to move in only one plane. |
| US09820778B2 |
Pop on spreader system
A post that is configured to be coupled to a head of a bone fixation element that is attached to a bone part can include a post body that is elongate along a first direction and defines a proximal end and a distal end that is spaced from the proximal end along the first direction. The post body can include an internal surface that defines a socket at the distal end. The socket can be configured to receive the head of the bone fixation element. The post can further include a locking member that is disposed within the socket such that when the socket receives the head of the bone fixation element the locking member couples the post body to the bone fixation element. The post body is polyaxially pivotable relative to the head when the post body is coupled to the bone fixation element. |
| US09820776B2 |
Ratcheting strut
A ratcheting strut comprising: (a) a ratchet box including a through passage; (b) a first tube sized to extend at least partially through the passage, the first tube including teeth that engage corresponding teeth of the ratchet box; (c) a second tube mounted to the ratchet box in parallel with the first tube, the second tube operatively coupled to a second fixation adapter; and, (d) a threaded rod operatively coupled to a nut and a first fixation adapter, the threaded rod repositionably mounted to the first tube, where the nut is operatively coupled and repositionable with respect to the first tube. |
| US09820773B2 |
Emergency foreign object extracting device for choking victims
A rescue device for a choking victim and a method of rescuing a choking victim is provided. The device includes a first tube that is configured to be inserted into the victim's mouth so as to assist in dislodging a foreign object in the victim's windpipe by creating a low-pressure environment within the victim's mouth. The device further includes a second tube that is configured to allow a rescuer to create the low-pressure environment in the victim's mouth by sucking on a second tube of the device. A filter is positioned between the first and second tubes to reduce sanitary concerns and to prevent the foreign object from becoming lodged in the rescuer's windpipe. |
| US09820772B2 |
Vaginal manipulator with a head extender
A vaginal manipulator includes a head, a tissue index, a door, and a head extender. The head has a first end connected to a shaft and a distal end opposite of the first end. The tissue index is disposed laterally across the head and is adapted to slide in a longitudinal direction between the first end and the distal end of the head. The door has a pivot portion attached to a distal portion of the head and a free portion that is movable away from the head. The head extender includes a post that is insertable into an orifice formed in the distal end of the head. |
| US09820771B2 |
Apparatus and method for minimally invasive surgery
A single body port or body flange access device and method for performing laparoscopic surgery are disclosed. The device comprises a plurality of crisscrossing conduits through which surgical instruments may be inserted. The instruments are manipulated so that triangulation is obtained using one patient body flange while standard surgical procedures are performed on the patient. |
| US09820770B2 |
Method and system for reversibly controlled drilling of luminal occlusions
A luminal drilling system includes a drilling device and a control unit. The drilling device includes an elongate member having a drive shaft with a drill tip. The control unit includes a motor connectable to the drive shaft and control circuitry which rotationally oscillates the drive shaft with the direction of rotation automatically reversing whenever the load on the motor and/or drive shaft exceeds a threshold value. |
| US09820767B2 |
Endoscopic suture cutter
A rotatable jaw device for use with an endoscope. The device includes a fork, and two jaws pivotally mounted to the fork. The jaws are movable between a predetermined closed position and a predetermined open position. At least one jaw has at least one protrusion on a surface of the jaw. The at least one protrusion prohibits movement of the two jaws in the opening direction beyond the predetermined open position. |
| US09820765B2 |
Surgical instrument with stamped double-flange jaws
A surgical instrument includes an elongated shaft having a distal portion and a proximal portion coupled to a housing. An inner shaft member extends at least partially through the elongated shaft and is selectively movable in a longitudinal direction. An end effector is supported by the distal portion of the elongated shaft. The end effector includes upper and lower jaw members pivotally coupled to the distal portion of the elongated shaft about a pivot axis and including a pair of laterally spaced flanges. The pairs of flanges of the jaw members are arranged in an offset configuration such that one flange of the upper jaw member is positioned on a laterally exterior side of a corresponding flange of the lower jaw member, and the other flange of the upper jaw member is positioned on a laterally interior side of the other flange of the lower jaw member. |
| US09820763B2 |
Lithotripsy apparatus using a flexible endoscope
An apparatus and method are presented comprising an endoscope including a flexible shaft which has an active deflection section at a distal tip, a handle connected to a proximal end of the flexible shaft, a platform mounted to a top portion of the handle and oriented substantially in line with the longitudinal axis of the proximal end of a straight portion of the flexible shaft to provide a substantially straight entry into a working channel of the flexible shaft for an output accessory, a stone retrieval device insertable into the proximal end of the working channel of the endoscope, a lithotripsy shaft including one or more guide features at a distal end of the lithotripsy shaft to facilitate passage of wires or filaments of the stone retrieval device there through, and a lithotripsy shaft driver attached to the platform for driving the lithotripsy shaft under power. |
| US09820761B2 |
Rapid aspiration thrombectomy system and method
An intravascular access system for facilitation of intraluminal medical procedures within the neurovasculature through an access sheath. The system includes an aspiration or support catheter having a flexible, distal luminal portion having an inner diameter defining a lumen extending between a proximal opening at a proximal end of the luminal portion and a distal opening at a distal end of the luminal portion. The catheter has a rigid spine coupled to at least the proximal end of the luminal portion and extending proximally therefrom. The system includes a dilator having a flexible, distal dilator portion sized to be received within the lumen of the luminal portion. Associated systems, devices, and methods of use are also described. |
| US09820760B2 |
Aiming device for distal locking of intramedullary nails and methods of use
An aiming device system that is configured to align at least one bone anchor guide to a first distal hole of an intramedullary nail can include an aiming arm that is configured to be operatively coupled to the intramedullary nail and an aiming guide. The aiming arm can define a sliding support that is elongate along a first direction. The aiming guide can include a guide body that defines at least a first bone anchor guide. The aiming guide is attached to the aiming arm such that the aiming guide is selectably movable along the sliding support, and selectably rotatable relative to the aiming arm. When the first bone anchor guide is retaining the guide sleeve, at least one of the selectable movement and selectable rotation of the guide body at least partially aligns the first bone anchor guide with the first distal hole of the intramedullary nail. |
| US09820757B2 |
Instrument for reshaping the head of a femur
An orthopedic cutting tool for reshaping the end of a femur is described. The cutting tool comprises three separate cutting blades that are positioned within different locations within a housing to reshape the end of the femur to thus receive a femur head prosthetic. The cutting tool forms the reshaped femur end in one cutting motion. |
| US09820755B2 |
Sternal closure cerclage, plate implant and instrumentation
A system including a bone punch tool and a needle guide. The bone punch tool can include a support arm having a support arm proximal portion and a support arm distal portion, a pivot arm having a pivot arm proximal portion and a pivot arm distal portion, and an arcuate punch configured to punch through bone. The pivot arm distal portion can be pivotably coupled to the support arm distal portion, such that the pivot arm proximal portion is configured to be moved away from the support arm proximal portion to extend the arcuate punch into a punch position to punch an arcuate hole through bone. The needle guide can be configured to guide a needle through the arcuate hole. |
| US09820753B2 |
Surgical sagittal saw blade with a static bar, a pivoting blade head, drive rods that pivot the blade head and fingers that connect the drive rods to the blade head, the fingers being seated in the static bar
A surgical sagittal saw blade with a static blade bar, an oscillating blade head and at least one drive rod disposed in the blade bar that pivots the blade head. The blade bar is formed with an opening located proximal to the distal end of the blade. A finger connected to a distal end of the drive rod is located above the drive rod so as to be seated in the opening in the blade bar. The finger extends forward of the drive rod over a base section of the blade head. A pin that extends from the finger pivotally connects the blade head to the finger and, by extension, to the drive rod. |
| US09820751B2 |
Surgical drape configured for peripherally inserted central catheter procedures
A medical drape (100) includes an upper portion (101) and a lower portion (102). The upper portion (101) can be pellucid, while the lower portion (102) can be opaque. To facilitate central catheter insertion, the upper portion (101) can define one or more apertures (104,105) through which a central line may be inserted. A tourniquet (401) may be integrated with the drape, as can one or more tool-less removal features (108,109). |
| US09820749B2 |
Intra-abdominal pressure to promote hemostasis and survival
Systems, methods and kits for treating hemorrhages within cavities are provided. The methods utilize the application of a rapid spike of pressure to the closed cavity, followed by a steady state pressure or pressures. |
| US09820748B2 |
Insertion aid with interference fit
The present disclosure relates to an insertion device including a shaft with a head supported on a distal end thereof. The shaft includes a proximal end with an engagement member that is configured to frictionally engage a distal end of a surgical fastening apparatus such that an interference fit is created therebetween to facilitate selective detachment of the insertion device from the surgical fastening apparatus. The head has an atraumatic configuration, and is dimensioned to be received in a body orifice. |
| US09820746B2 |
System and method for scaffolding anastomoses
Embodiments of the invention provide systems and methods for using a tissue scaffold to facilitate healing of an anastomosis. One embodiment provides a tissue scaffold for placement at an anastomotic site within a body lumen comprising a radially expandable scaffold structure having lateral and mid portions, at least one retention element coupled to each lateral portion and a barrier layer. The retention element engages a luminal wall when the scaffold structure is expanded to retain the structure and exert a compressive force on the anastomosis. The mid portion has a greater radial stiffness than the lateral portions such that when the structure is expanded, the lateral portions engage tissue prior to the mid portion. The barrier layer is configured to engage a luminal wall when the structure is expanded to provide a fluidic seal at the anastomosis. The barrier layer may also include releasable biological agents to promote anastomotic healing. |
| US09820744B2 |
Anastomosis clipping tool with half-loop clip
A tool to fasten tissue or to fasten a prosthetic to tissue includes a gripper to hold one or more tissue portions, a needle, an actuator to drive the needle, a fastener cartridge to store one or more tissue fasteners, a holder cartridge to store one or more holders, and a holder applier to secure one of the holders on one of the fasteners. The actuator drives the needle and the needle pulls a first fastener from the fastener cartridge. The actuator drives the needle through the one or more tissue portions held by the gripper to form a hole in the tissue portions. The needle pulls a leading portion of the first fastener through the hole without a trailing portion of the first fastener being pulled through the hole. The holder applier secures a first holder from the holder cartridge onto the leading portion of the first fastener. |
| US09820743B2 |
Sutureless vascular anastomosis connection
Techniques for sutureless vascular anastomosis are described, including an incision seal including a base configured to partially house an outer surface of a main vessel, the base being formed using a material that is configured to be penetrated by a barb disposed on a connector the main vessel being secured to the base when the base is at least partially pierced by the barb, an upper lumen configured to guide a graft vessel, and a housing opening configured to receive the graft vessel. |
| US09820736B1 |
Laparoscopic suture loop maker
There are many methods of tying a knot in a surgical suture. One method is to form a loop in the suture and then pull the other end of the suture through the loop. To do this laparoscopically is the object of the present invention. The finger loop handles of two small diameter laparoscopic graspers are sacrificed, and their shafts are then placed within a single common sheath, using also a single common in-line handle. The jaws of the graspers are operated by spring loaded push knobs on the handle. A loop is formed by grasping the same suture at two points a short distance apart simultaneously with the two graspers, and then bringing them together. The present invention is capable of doing this by virtue of one of the two graspers being slide-able, extendable and retractable. |
| US09820734B2 |
Device for cutting suture from a distance
The present disclosure provides a cutting assembly for cutting an object, such as a suture, within the body of a patient. The cutting assembly includes a housing, a proximal cutting element, a distal cutting element, and an actuating member. Both the proximal and distal cutting elements have a cutting surface or blade. The blades face each other within the housing and actuate towards each other to cut the suture. The housing further includes a plurality of slots that house the blades and maintain them in the orientation desired for cutting. The housing further includes openings to guide the suture through the cutting assembly. The cutting assembly provides sufficient flexibility to be oriented at the suture location, but maintains its rigidity to effectuate a sufficient, clean cut. |
| US09820729B2 |
Surgical access system and related methods
A system for accessing a surgical target site and related methods, involving an initial distraction system for creating an initial distraction corridor, and an assembly capable of distracting from the initial distraction corridor to a secondary distraction corridor and thereafter sequentially receiving a plurality of retractor blades for retracting from the secondary distraction corridor to thereby create an operative corridor to the surgical target site, both of which may be equipped with one or more electrodes for use in detecting the existence of (and optionally the distance and/or direction to) neural structures before, during, and after the establishment of an operative corridor to a surgical target site. |
| US09820728B2 |
Apparatus and methods for sealing a vascular puncture
A sealant for sealing a puncture through tissue includes a first section, e.g., formed from freeze-dried hydrogel, and a second section extending from the distal end. The second section may be formed from PEG-precursors including PEG-ester and PEG-amine, e.g., in an equivalent ratio of active group sites of PEG-ester/PEG-amine greater than one-to-one, e.g., such that excess esters may provide faster activation upon contact with physiological fluids and enhance adhesion of the sealant within a puncture. At least some of the precursors remain in an unreactive state until exposed to an aqueous physiological environment, e.g., within a puncture, whereupon the precursors undergo in-situ cross-linking to provide adhesion to tissue adjacent the puncture. For example, the PEG-amine precursors may include the free amine form and the salt form. The free amine form at least partially cross-links with the PEG-ester and the salt form remains in the unreactive state in the sealant before introduction into the puncture. |
| US09820727B2 |
Single piece, dual component sealing pad and methods
A tissue puncture closure device includes a carrier tube and a sealing plug. The carrier tube includes a distal end configured for insertion into the tissue puncture. The sealing plug is positioned in the carrier tube and arranged for ejection from the distal end of the carrier tube into the tissue puncture. The sealing plug includes a first collagen portion having a first cross-linked chemical structure, and a second collagen portion positioned proximal of the first collagen portion in the carrier tube. The second collagen portion has a second cross-linked chemical structure that is different from the first cross-linked chemical structure. |
| US09820726B2 |
Polymer membrane locator with built-in stress relief structure
A tissue puncture locator device that includes an expandable member, a deformable membrane, and an actuator. The expandable member is movable between an unexpanded position and an expanded position. The deformable membrane extends around at least a portion of the expandable member. The membrane has a stress relief portion. The actuator is operable to move the expandable member between the unexpanded and expanded positions. |
| US09820723B2 |
Positioning guide apparatus with friction lock
The present invention presents an apparatus and methods to guide insertion of invasive devices to a tissue target of a living body. The apparatus comprises a positioning guide control assembly and a positioning guide assembly that is operably detachable from the control assembly, and rotationally adjustable and lockable. The positioning guide control assembly releasably houses a ultrasound transducer head and measures an insertion length and an insertion angle of an invasive device placed in the positioning guide assembly to reach the tissue target. |
| US09820722B1 |
Simultaneous multiple method out-patient uterus biopsy device and method
A biopsy device, comprising a flexible coaxial structure, comprising an obturator within a sheath, the obturator being adapted to be displaced with respect to the sheath along the coaxial axis by a force applied at a proximal end; a disruptor, at a distal end of the obturator, adapted to disrupt a tissue surface to free cells therefrom, having a first position covered within the sheath and a second position freely extending beyond the sheath; an element, having a fixed position on the obturator, and a close clearance with respect to an inner surface of the sheath, such that a retraction of the obturator within the sheath causes an associated change in pressure in a space between the obturator distal to the element and the sheath, to thereby draw fluid proximate to an end of the sheath within the sheath. |
| US09820718B2 |
Enhanced electronic external fetal monitoring system
The present invention relates to fetal monitoring and, more particularly, to an electronic external fetal monitoring system that includes a self adhering single use dermal patch including embedded sensors that can be attached to the skin of an expectant maternal patient and is configured to record fetal heart rate, uterine activity, and uterine integrity. |
| US09820716B2 |
Ultrasonic imaging apparatus and a method for generating an ultrasonic image
A scanner transmits and receives ultrasonic waves at a specified pulse repetition frequency (PRF). A storage stores received signals acquired through the transmission and reception. A calculator generates a Doppler spectrum image by executing frequency analysis on the received signals. A display displays the Doppler spectrum image. When a desired Doppler velocity range for the displayed Doppler spectrum image is inputted, a processor reads out the received signals from the storage, and executes a resampling process on the read-out received signals at a sampling frequency corresponding to the desired Doppler velocity range. The calculator generates a new Doppler spectrum image by executing frequency analysis corresponding to the desired Doppler velocity range on the received signals having been subjected to the resampling process by the processor. The display displays the new Doppler spectrum image. |
| US09820712B2 |
Radiation imaging apparatus and control method and program of the apparatus
An energy control unit continuously adjusts energy of radiations in one shot emitted by an X-ray irradiation unit. An X-ray detection unit generates a plurality of image data pieces in one shot by detecting the radiations whose energy is continuously adjusted and transmitted through a subject. An image classification unit classifies the plurality of image data pieces generated by the X-ray detection unit into image data generated by the radiations of a high energy side and image data generated by the radiations of a low energy side. An image subtraction unit performs weighting and subtraction on the image data generated by the radiations of the high energy side and the image data generated by the radiations of the low energy side. |
| US09820705B2 |
X-ray photographing apparatus and collimator
Provided is an X-ray photographing apparatus including an X-ray source for generating and irradiating an X-ray; a collimator for controlling an X-ray photographing area to which an X-ray is irradiated by the X-ray source; a projector for generating and projecting a visible ray image by using image signals; a reflection mirror for reflecting the visible ray image projected by the projector to an X-ray photographing area; and a main controller for controlling the projector to match a light irradiation field corresponding to the visible ray image projected to the X-ray photographing area to the X-ray irradiation field. |
| US09820702B2 |
Movable shield for reducing radiation exposure of medical personnel
An extendable shield apparatus for reducing radiation exposure of medical personnel to be used especially in hospitals is provided that comprises a base capable of being connected to a patient table of an X-ray fluoroscopy bed and a pole connected substantially vertically to the base. A dispenser for X-ray opaque blanket is supported by the pole, and a self-supporting X-ray opaque blanket capable of being extended from the dispenser. |
| US09820701B2 |
X-ray targeting device
The present invention relates to an X-ray targeting device which includes a frame installed at an X-ray generator of an X-ray imaging device which outputs X-rays toward a patient to be measured, and a light radiation unit installed at the frame, and radiating guide light in accordance with a direction in which the X-rays are output to display a radiated position or radiated range of the X-rays with respect to the patient. According to the present invention, since an X-ray targeting device includes a light radiation unit radiating guide light in accordance with a radiated direction of X-rays, a worker can easily identify the radiated direction or the radiated range of the X-rays, thereby saving time and effort required for X-ray imaging. |
| US09820697B2 |
Lesion determination apparatus, similar case searching apparatus, lesion determination method, similar case searching method, and non-transitory computer-readable storage medium
A lesion determination apparatus includes: a number-of-images acquiring unit configured to acquire and record, on occurrence of a direction change that is either a first state in which a second operation instruction is received immediately after receipt of a first operation instruction or a second state in which the first operation instruction is received immediately after a receipt of the second operation instruction, a number of one-directionally viewed images that is either a number of tomography images continuously viewed in response to continuous first operation instructions including the first operation instruction in the first state or a number of tomography images continuously viewed in response to continuous second operation instructions including the second operation instruction in the second state; and a locality determining unit configured to determine whether the object part is a focal lesion or a diffuse lesion based on a change in the number of one-directionally viewed images. |
| US09820695B2 |
Method for detecting contact with the wall of a region of interest
A method for detecting when a tool contacts a wall of a region of interest includes the steps of: tracking the motion of the tool and creating a tool motion profile; calculating a correlation value representative of the correlation between the tool motion profile and a wall motion profile indicative of the motion of the wall; and determining when the correlation value exceeds a threshold indicative of contact of the tool with the wall of the region of interest. |
| US09820692B2 |
Wearable electrochemical sensors
Methods, structures, devices and systems are disclosed for fabricating and implementing electrochemical biosensors and chemical sensors. In one aspect, a method of producing an epidermal biosensor includes forming an electrode pattern onto a coated surface of a paper-based substrate to form an electrochemical sensor, the electrode pattern including an electrically conductive material and an electrically insulative material configured in a particular design layout, and attaching an adhesive sheet on a surface of the electrochemical sensor having the electrode pattern, the adhesive sheet capable of adhering to skin or a wearable item, in which the electrochemical sensor, when attached to the skin or the wearable item, is operable to detect chemical analytes within an external environment. |
| US09820683B2 |
Allowing measurements to be made of a blood sample
An apparatus and a method for measuring a property of a blood sample is shown. The apparatus comprises of a housing having an aperture; a shaft mounted inside the housing; a testing member rotatably mounted on the shaft; an actuating member coupled to the housing and configured to exert a force against the testing member; and a lancet for eliciting a blood sample fixedly coupled to and protruding substantially radially from the testing member and configured to co-rotate with the testing member. The apparatus is further configured such that the lancet is aligned with the aperture in the housing when the testing member is in a first position. The testing member is configured, in the presence of a force exerted against the testing member by the actuator member, to translate to a second position in which the lancet is in a skin penetrating position. |
| US09820676B2 |
Method and positionable patient-interface apparatus for an MRI system
Apparatus and method for imaging a patient in an MRI system. This includes a frame, and at least one assembly that includes a patient-interface positioner connected to a reference position on the frame, a first lockable joint on the positioner; and a patient interface connected to a patient-proximal end of the positioner by a second joint, wherein the first patient-interface is moveably positioned to a selected pitch angle, a selected yaw angle, and a selected one of a plurality of distances relative to the reference position on the frame. The first lockable joint is configured to be tightened to yieldably hold the first patient-interface at the selected pitch and yaw angles, and at the selected one of the plurality of distances, relative to the reference position. Optionally a second substantially similar patient-interface and assembly are provided. The earpiece(s) optionally include audio transducer(s) and/or RF coil(s). |
| US09820673B2 |
Method and apparatus for monitoring an organ of a patient
An implanted device for an organ of a patient including a housing. The device includes a detector having electrodes that have a varying distance over time between them which produces a detector signal based on electrical signals derived from the organ. The device includes a signal processor disposed in the housing in communication with the detector which determines admittance from the detector signal based on the varying distance over time between the electrodes. The device includes a drive circuit disposed in the housing to cause the electrodes to generate emitted electrical signals. A method for monitoring a patient's organ. |
| US09820671B2 |
Devices and methods for assessing motor point electromyogram as a biomarker
Described herein are methods of detecting the presence or progression of neuromuscular disorders (including ALS) based at least in part on diaphragm EMG signals taken at different points in time from the same implanted electrode(s). Signals may be used to diagnose or to monitor progression of a disorder or to track a treatment. Thus, diaphragm EMG signal may be used as a marker (e.g., a “biomarker”) for the detection or progression of a neurological disorder such as ALS. The characteristics or parameters of diaphragm EMG signals may be used to create an activity index, which may be output or compared and further analyzed. These signals may also be analyzed to show a difference between the left and right sides of the diaphragm. |
| US09820666B2 |
Integrated analysis of electrophysiological data
A method can include analyzing non-invasive electrical data for a region of interest (ROI) of a patient's anatomical structure to identify one or more zones within the ROI that contain at least one mechanism of distinct arrhythmogenic electrical activity. The method also includes analyzing invasive electrical data for a plurality of signals of interest at different spatial sites within each of the identified zones to determine intracardiac signal characteristics for the plurality of sites within each respective zone. The method also includes generating an output that integrates the at least one mechanism of distinct arrhythmogenic electrical activity for the one or more zones with intracardiac signal characteristics for the plurality of sites within each respective zone. |
| US09820663B2 |
Correlating brain signal to intentional and unintentional changes in brain state
Methods of analysis to extract and assess brain data collected from subject animals, including humans, to detect intentional and unintentional brain activity and other unexpected signals are disclosed. These signals are correlated to higher cognitive brain functions or unintended, potentially adverse events, such as a stroke or seizure, and to translation of those signals into defined trigger events or tasks. |
| US09820659B1 |
Monitoring device with a pedometer
A monitoring device with a pedometer function preferably comprises an article, an optical sensor, an accelerometer and processor. The optical sensor preferably comprises a photodetector and a plurality of light emitting diodes. A sensor signal from the optical sensor is processed with a filtered accelerometer output signal from the accelerometer to generate a pedometer function. |
| US09820658B2 |
Systems and methods for providing interoperability among healthcare devices
A medical system includes a network; one or more medical data collection appliances coupled to the network, each appliance transmitting data conforming to an interoperable format; and a server coupled to the network to store data for each individual in accordance with the interoperable format. |
| US09820657B2 |
Mobile wireless appliance
A wireless system for a person includes a wearable appliance with an accelerometer; a wireless device in communication with the wearable appliance; and a remote computer coupled to the wireless device to provide information to an authorized remote user. |
| US09820653B2 |
Methods, systems, and devices for imaging microscopic tumors
An imager for in vivo viewing of diseased tissue by way of fluorescently conjugated molecules. A generally planar imaging surface with a microlens array. The imager may be modular, such that a plurality of generally planar imaging surfaces can be used to image various aspects of disease tissue simultaneously. Certain implementations include an angle-selective imager, wherein light from substantially perpendicular to the plane of the imager is received, while incident light is selectively eliminated. |
| US09820652B2 |
Multi-photon microscope having an excitation-beam array
A two-photon imaging system capable of imaging of an image region in real time is presented. The imaging system comprises a source of excitation light that provides the excitation light as a plurality of laser beamlets. The plurality of laser beamlets is collectively scanned by a single-axis scanner along a first direction in the focal plane of the image region and oriented such that neither the rows nor columns are aligned with the first direction. As a result, each laser beamlet scans a different sub-region of the image region and the plurality of sub-regions are simultaneously scanned. As a result, the entirety of the image region is scanned in the same amount of time required to scan one image sub-region. |
| US09820649B2 |
Volume measuring device, volume measuring method, and volume measuring program for three-dimensional tomographic image
A three-dimensional tomographic image (B) is formed which is composed of a plurality of two-dimensional tomographic images obtained by scanning an ocular fundus. A contour of a certain 2D region (M1, M2, M3, M4) in the tomographic image is determined for each tomographic image, and the volume of a certain 3D region is calculated through correcting each area of the certain 2D region defined by the determined contour or its accumulated value using an image correction coefficient in accordance with the diopter of the subject's eye. Even for subjects' eyes of different diopters, the influence of the diopter correction is eliminated and a quantitative comparison of subjects' eyes of different diopters is possible. |
| US09820648B2 |
Image processing apparatus and image processing method
An image processing apparatus includes a generation unit and a display control unit. The generation unit generates a subtraction image using a first region and a second region, the first region being a portion of a first fundus image acquired by performing autofluorescence imaging on a fundus of an eye to be inspected, the second region being a portion of a second fundus image acquired by performing autofluorescence imaging on the fundus of the eye to be inspected at a time different from that of the first fundus image and being at a position corresponding to the first region. The display control unit causes a display unit to display an image generated by superimposing information regarding the subtraction image at a position corresponding to the first and second regions on a fundus image acquired by performing autofluorescence imaging on the fundus. |
| US09820646B2 |
Image processing apparatus, image processing method, and optical coherence tomography apparatus
An image processing apparatus converts an intensity distribution of at least one of a plurality of regions of a tomographic image of an eye by using an amount of conversion which is greater than an amount of conversion used to convert an intensity distribution of another one of the plurality of regions, the tomographic image being obtained by performing tomographic imaging on the eye by using optical interference. |
| US09820645B2 |
Ophthalmologic apparatus
The present invention relates to an ophthalmologic apparatus for acquiring depth information of an eye including a light source; a measurement optical path guiding measurement light; a reference optical path generating reference light; and a detector generating a detection signal containing an interference signal of the measurement light via the measurement optical path and the reference light coming from the reference optical path; an actuator driving at least part of the interference optical system to vary an optical path length difference between the measurement optical path and the reference optical path; a standard optical system including optical members disposed corresponding to the optical path length differences in one of the measurement optical path and the reference optical path. Optical members guide part of the measurement light or the reference light to the detector. |
| US09820642B2 |
Airway intubation device
An airway intubation device having a one-piece molded body of biocompatible material with an ergonomically designed hand piece for left hand manipulation. The body includes a cap piece and linear-curved-linear insertion piece having a channel in one side thereof for insertion of an endotracheal tube. The channel has a wide entry portal disposed ahead of the hand piece so that a clinician may load the channel with a tube while the insertion piece is in the mouth of the patient without having to view the entry portal. The device includes illumination means and viewing means comprising an eye piece or a video display unit mounted to the cap piece so that a clinician can view the insertion of the tube between the vocal cords of a patient without contact. |
| US09820639B2 |
Image processing apparatus for scanning endoscope
An image processing apparatus for scanning endoscope includes: a number-of-interpolations determination section that receives detection signals from a detector for sequentially sampling return light from a subject and determines a number of detection signals used in an interpolation process by an interpolation section based on distances between a coordinate position of a predetermined lattice point in pixel data of a raster scan system and sampling coordinate positions of the detection signals around the coordinate position of the predetermined lattice point; and the interpolation section that generates pixel data of the predetermined lattice point by using signals of the sampling coordinate positions, wherein a number of the signals is equal to the number of detection signals determined by the number-of-interpolations determination section near the sampling coordinate position corresponding to the coordinate position of the predetermined lattice point. |
| US09820638B2 |
Medical device light source
Embodiments of the invention are directed medical devices for illuminating and viewing a patient's internal body portion. The device may include an elongated flexible tube including a distal end and a proximal end. The tube defines a channel extending from the proximal end to an aperture at the distal end. An illumination device is housed within the channel and configured to emit a distally directed path of light. A light source is provided at the distal end of the flexible tube and configured to emit a laterally directed path of light. In one embodiment the light source is a organic light emitting diode. |
| US09820631B2 |
Endoscope
An endoscope includes: an operation portion provided continuously with a proximal end of a rigid insertion portion having a longitudinal axis; an optical element disposed at a distal end part of the insertion portion so as to be rotationally movable around a first shaft perpendicular to the longitudinal axis and a second shaft parallel to the longitudinal axis; a single operation member disposed at the operation portion and swingable forward, backward, leftward, and rightward around a third shaft and a fourth shaft perpendicular to each other; a first transmission member that transmits a rotational force around the first shaft to the optical element by a tilting operation of the operation member around the third shaft; and a second transmission member that transmits a rotational force around the second shaft to the optical element by a tilting operation of the operation member around the fourth shaft. |
| US09820630B2 |
Leak tester and endoscope reprocessor
When an air supply conduit is connected to an empty space portion inside an endoscope and air is fed to the empty space portion to perform a leak determination based on a change in the internal pressure of the endoscope which is caused by the air, a surface temperature of the endoscope that is measured by a temperature measurement portion is maintained at a temperature at the time that the leak determination starts, through energy supply control that irradiates far infrared rays onto a surface of the endoscope from a far-infrared ray irradiation portion. |
| US09820628B2 |
Locking and unlocking kinetic motion of a mop base
Improved mop base capable of using both surfaces of a normal mop arranged parallel to one another. |
| US09820626B2 |
Actuator mechanism for a brushroll cleaner
A vacuum cleaner head having a housing, supports extending downward from the housing to a support point, a suction opening, an agitator chamber above and in fluid communication with the suction opening, an agitator with a spindle rotatably mounted to the housing and one or more agitating devices projecting from the spindle, a cleaning member movably mounted to the housing to move to a position where it engages the agitator to remove debris from the agitator during rotation of the agitator, and a pedal connected to the housing and movable to a position to place the cleaning member in the cleaning position. The pedal has an activation surface configured to receive an activation force from an operator, and the activation surface is configured such that application of the activation force on the pedal generates a moment force to bias the agitator away from the downward direction. |
| US09820625B2 |
Robot cleaner
A robot cleaner includes a main body, a moving device to move the main body, and a control unit at the main body to recognize an area requiring cleaning. When the control unit recognizes the area requiring cleaning while in a standby state of the robot cleaner, the control unit controls the moving device so that the main body moves from a standby position to the area requiring cleaning to clean the area based on the control unit recognizing the area requiring cleaning. |
| US09820623B2 |
Vacuum cleaner and control method of the same
A vacuum cleaner includes a cleaner main body; a suction device communicated with the cleaner main body; a wheel which may move the cleaner body; a motor for driving the wheel; a sensor for detecting a rotation angle of the cleaner main body about a rotation angle of the wheel; a memory in which a plurality of reference values about the sensor are stored; and a controller determining one reference value of the plurality of reference values and controlling the motor according to a size of an angle value detected from the sensor based on the determined reference value. |
| US09820621B2 |
Surface cleaning apparatus
A surface cleaning apparatus is provided wherein at least one of an upstream air plenum that is positioned upstream of the pre-motor filter, and a downstream air plenum that is positioned downstream of the pre-motor filter comprises an end wall spaced from the pre-motor filter and comprises a first portion having an air flow port and a second portion proximate the outer perimeter of the pre-motor filter, wherein the first portion and the second portion meet at a first juncture that extends at an angle to the first portion and the second portion. |
| US09820618B1 |
Article and method for facilitating and encouraging proper disposal of cooking oils
An article for facilitating and encouraging proper disposal of cooking oils includes an aesthetic body shaped in the appearance of at least a portion of a monkey having at least an open mouth; a mount for attaching the aesthetic body to a portion of a waste receptacle; a funnel disposed substantially within the open mouth of the monkey and leading to a cooking oil conduit, which is disposed substantially within the interior space of the aesthetic body and is provided at its distal end with internal threading that is sized and shaped to accept and dependently support a container for collecting cooking oil. At least one stabilizing means for holding a frying pan, skillet, sauce pot or the like in place about the open mouth of the monkey is provided. A solids screen and an air conduit ensure rapid and unimpeded flow through the conduit of cooking oil. |
| US09820617B1 |
Rack system for storage and access of re-sealable bags
A method and device for hanging a storage bag having a re-sealable mechanical seal having a clip with a generally elongate enclosure of the storage bag proximate the re-sealable mechanical seal. The clip arms are flexibly connected to a living hinge for enclosure of a storage bag which may be slid into and out of the rack via the interiorly positioned opposing parallel rails by contact between the lower side of the clip arms and the upper surface of the opposing rails. The clip arms and opposing parallel rails of the rack may be configured with recesses or ridges to lock the position of the clips within the rack during use. A top carrier aperture allows insertion of a carrier rod allowing multiple racks to be adjacently positioned. The rack may be configured with a fastener aperture to allow attachment of the rack to other structures. |
| US09820615B2 |
Automatic dosing device
An automatic dosing device is disclosed which comprises a frame on which are disposed a flavoring unit, a flavoring receiving unit and a control unit. The flavoring unit comprises a solid flavoring mechanism and a liquid flavoring mechanism, the solid flavoring mechanism comprising a solid flavoring module and a first drive device, the solid flavoring module being detachably connected to the first drive device, the liquid flavoring mechanism comprising a liquid flavoring module and a second drive device, the liquid flavoring module being detachably connected to the second drive device. Both the first and second drive devices are fixed on the frame and are connected with the control unit, respectively; the flavoring receiving unit receives flavorings from the solid flavoring mechanism and the liquid flavoring mechanism. |
| US09820608B2 |
Apparatus and method for flipping food
Disclosure of a flipping device for cooking foods in an oven at home or at a commercial location resulting in a uniform cooking of the food as well as retaining a juicy texture uniformly within the food. |
| US09820596B2 |
Self-feeding apparatus
An apparatus allowing an individual to feed himself or herself without the use of their hands and without requiring assistance. An eating utensil is held by a utensil holder mounted on the top of a rotating shaft. The rotating shaft is fixedly attached to a rotary disk. The rotary disk is rotatably connected to a fixed shaft, which in turn is fixedly mounted to a base. The user removes the utensil from the mount using his or mouth, obtains a portion of food using the utensil, places the utensil back on the mount, and rotates the mount 180 degrees so the portion of food can thereby be consumed. |
| US09820594B2 |
Insert for a drinking cup
An insert to limit the rate of flow of liquid from a drinking cup includes a mount to locate the insert within a cup above a liquid contained therein but below a brim of the cup. A peripheral edge of the insert is spaced a predetermined distance from an inner surface of a cup such that, when a person drinks from the brim of a cup fitted with the insert, the rate of flow of liquid to the brim is limited by the insert. |
| US09820593B2 |
Head support sleep aid
A plurality of interlocking stackable foam pillow segments together with a head and neck support and an elongated generally cylindrical resilient neck support member. The pillow segments are generally rectangular defining interlocking members which facilitate the stacking and interlock of the pillow segments in a vertical stack. The head and neck support defines a pillow resting surface and a head resting surface. The head resting surface further defines an ear clearance cavity surrounded by a face support surface. The head and neck support further includes a flexible mesh fabric ear coupling having an outer edge joined to and surrounding the face support surface and encircling the ear-receiving cavity. The ear-receiving cavity is sized to receive the user's ear into the ear coupling and is elastically constricted to close upon the user's ear between the ear and head surface to captivate the ear. |
| US09820590B2 |
Slide N' stretch stretcher bar with connecting segments
Disclosed is a fine art stretcher bar framing and canvas fastening system. The system consists of variable length side bars, fixed ninety degree corners, internal connecting segments, and an adjustable cross brace for quick and easy assembling, dismantling, storing, and transporting. The side bars, corners, and connecting segments features a mechanism utilizing a male plug and female socket to connect side bars, corners, and connecting segments in an array of stretcher bar configurations. The segments are secured using interlocking pins after side bars or corners female sockets engaged with connecting segment plugs. The cross brace segments features an adjustable mechanism conforming to the stretcher bar configuration. The side bars, corners, connecting, and cross brace segments can be dismantled by removing interlocking mechanism on the segments. The back side of the stretcher bar system features a wooden surface to mount or dismount canvases using staples or other fasteners. |
| US09820586B1 |
Museum showcase with an articulated quadrilateral hinge, having a hook for holding it in a closed position
The showcase has a hinge comprising a fixed element, associated with the container body, a mobile element, intended to be associated with the door, and a first connecting rod and a second connecting rod hinged between the fixed element and the mobile element, so as to obtain an articulated quadrilateral adapted for causing a roto-translation of the fixed element with respect to the mobile element between an open position and a closed position of the hinge. The hinge also comprises a hook, associated with one from the fixed element and the mobile element and adapted for cooperating in a releasable manner with engagement means associated with the other from the fixed element and the mobile element, so as to counteract the movement of the mobile element away from the fixed element when the hinge is in closed position. |
| US09820584B2 |
Product management display system
A merchandise display system can include a front rail, at least one divider configured to engage the front rail, the at least one divider including a barrier. The at least one divider may also include a divider wall, and a roller carriage extending along the divider wall. The roller carriage can be provided with a plurality of rollers, and the roller carriage can be configured to advance the product. Additionally a cam can be coupled to the divider. Additionally, the roller carriage can be tilted such that the product is configured to move toward the barrier. The roller carriage can be formed of a first portion and a second portion, and the roller carriage can provided with a plurality of axles that are configured to receive the plurality of rollers such that the plurality of rollers are configured to rotate on the roller carriage. A method for forming a merchandise display system is also contemplated. |
| US09820576B2 |
Modular furniture system
A system of modular components to assemble a desired article of furniture provides a plurality of tool-less fasteners and a collection of a plurality of furniture components selectively connectable to each other with one or more of the plurality of tool-less fasteners to assemble a desired article of furniture. |
| US09820564B2 |
Worktop and a method and a support mechanism for supporting a worktop
A worktop (1) comprising a leaf (3) hingedly coupled to a wall (6) about a hinge axis (7) by a pair of support mechanisms (91) between a usable state and a folded state. Each support mechanism (91) comprises a first mounting member (93) and a second mounting member (92) which are pivotally connected by a main pivot pin (94) which defines the hinge axis (7). A strut (15) extends between the first and second mounting members (93,92). A first pivot pin (19) at a first end (17) of the strut (15) is slideable and pivotal in an elongated first guide track (96) in the first mounting member (93) between first and second positions (73,74). A second pivot pin (20) at a second end (18) of the strut (15) is pivotal in a slideable element (25), which in turn is slideable in a second guide track (14) of the second mounting member (92) between first and second positions (26,27). A plunger (40) in the slideable element (25) engages a receiving opening (43) in the second guide track (14) for retaining the slideable element (25) in the first position (23) for retaining the leaf (3) in the usable state. On disengagement of the plunger (40) from the recess opening (43), the leaf (3) is pivoted downwardly in the direction of the arrow (A) from the usable state to the folded state, and the slideable element (25) slides to a second position (24) in the second guide track (14) while the first pivot pin (19) slides from the first position (73) to the second position (74) in the first guide track (96). |
| US09820563B2 |
Cleaning appliance
A dental cleaning appliance includes a fluid delivery system for delivering a burst of working fluid to the teeth of a user; and a control circuit for controlling the delivery of the burst of working fluid to the teeth of a user. The appliance has a first operational mode in which the delivery of the burst of working fluid to the teeth of a user is inhibited and a second operational mode in which the burst of working fluid to the teeth of a user is permitted. During use of the appliance, the control circuit is arranged to effect a transition between the first operational mode and the second operational mode automatically depending on a detected operational parameter of the appliance. |
| US09820562B2 |
Toothed rack brush
Toothed rack brush for cleaning a toothed rack of a toothed rack gear, with a toothed rack, a brush head with a plurality of bristles, which is rotationally arranged about a rotational axis, aligned in parallel to the toothed rack in order to carry out a rotational movement and is arranged in a linearly moveable manner to carry out a relative longitudinal movement relative to the toothed rack, a synchronization device for synchronizing the rotational movement with the longitudinal movement. |
| US09820558B1 |
Combined carriers and protective vests
Bags or carriers are provided that can be transformed into protective vests and used as body armor and ballistic shields. The carriers can be assembled in a first arrangement that enables individuals to store and transport items. The carriers can quickly and easily be converted to or deployed in a second arrangement which enables the individuals to wear the carriers as protective vests. One or more shoulder straps can be detached from the carriers for use as tourniquets, doorway securing structures, and tools for dragging injured victims. |
| US09820556B2 |
System for storing, organizing, and transporting portable items
The disclosure provides systems and methods of use pertaining to the storage, organization, and transport of portable items typically carried within a bag, backpack, suitcase or other luggage item, or that are typically transported by an individual person. The system includes a number of storage and structure containers, each designed to enclose one or more portable items. The storage and structure containers may be loaded upon a loadable baseplate along with individual portable items and functionality components and, in turn, either inserted into an existing bag for transport or attached to a wearable frame having a shoulder harness and a wearable baseplate to function as a standalone system. The loadable baseplate may include many additional features, including light and/or sound-emitting components, location-tracking components, and/or other powered or passive functionality. Other embodiments are also disclosed. |
| US09820552B2 |
All in one beauty pen—beauty bullet
The All in one Beauty Pen—Beauty Bullet embodiment is all of the items you would need for a full face of makeup for day or night conveniently compacted and stationary in 2 pen embodiments that attach as one, eliminating lost items and clutter. |
| US09820551B2 |
Package for consumer care products
A consumer care product includes a dispensing package. The dispensing package includes a product chamber and an outer jacket surrounding the product chamber. The product chamber includes a movable elevator platform operatively associated with a spindle of a screw assembly. The product chamber or the outer jacket includes a ratchet non-removably associated with the outer jacket or the product chamber. |
| US09820550B2 |
System for holding a cosmetic product in the form of a stick of material, casing provided with such a holding system and assembly method
A system for holding a stick in a casing includes an inner cup provided with a plurality of at least partially flexible claws that can assume two positions:—an open position, in which the claws allow the stick to be inserted into the inner cup;—a blocked position in which the claws can penetrate into the stick previously inserted into the inner cup in order to block it; the system further including an outer cup of which the dimensions are designed to allow the claws to shift from the open position to the closed position, and elements for locking the inner cup in the outer cup when the claws are in the blocked position. |
| US09820548B1 |
Applicator having formula control
Cosmetic formula applicators having formula control are provided to aid in the application of a cosmetic formula to a user. In general, examples of the applicators described herein generally include a stem with a structured tip portion having a closed partition and an open partition that forms a leg segment, where the structured tip portion is configured to retain an amount of cosmetic formula for application to a user. In another aspect, the perimeter of the stem may be configured such that the elongate stem has a particular surface area depending on the cosmetic formula composition to control the dosage size. In a further aspect, the structured tip portion represents an enterprise-specific symbol. |
| US09820545B2 |
Hair straightening/curling method and apparatus
A hair styling accessory includes an elongated hair board having a widened end and a narrowed end with elongated edges extending between the widened end and the narrowed end, a plurality of holes extend through the hair board from an upper surface to a lower surface. At least one end-clip having open and closed orientations and biased into the closed orientation. The at least one end-clip is designed to be positioned in the closed orientation over the narrowed end of the hair board and to grip a lock of hair against one of the upper and lower surfaces. At least one side-clip having open and closed orientations and biased into the closed orientation. The at least one side-clip is designed to be positioned in the closed orientation over one of the elongated edges of the hair board and to grip the lock of hair. |
| US09820544B2 |
Stackable luggage article
A stackable luggage article (100) is provided. The luggage article may include a luggage case (102) defined by opposing major faces (116), opposing top and bottom end walls (108, 110), and opposing left and right sidewalls (112, 114), the luggage case having a height (H) and a width (W); a plurality of wheel assemblies (160) attached to the bottom end wall; and a first strap (162) defined on a major face. The first strap may extend vertically along at least a portion of the distance between the opposing top and bottom end walls. At least a portion of the first strap may be spaced away from the major face. |
| US09820537B2 |
Fastener
A fastening element is provided. The fastening element includes a gripping portion having a first face and a second face the first face of the gripping portion comprising a plurality of gripping elements, and an anchoring portion offset from the second face and extending parallel thereto so as to form a flange portion, wherein the flange portion comprises at least one chamfer located at a terminal section of the flange portion. |
| US09820534B1 |
Wireless quick release buckle
A wireless quick release buckle. The release buckle includes a male plug fastened into a female socket creating a locked buckle assembly. A wireless signal from a remote control is used to quickly release the male plug from the female socket. The male plug further includes springs, a lock rod and riveted hinges attached to plug arms; the hinges are secured to allow the plug arms to simultaneously move inward. The male plug further includes an actuation mechanism which includes a small motor and a receiver to receive a signal from the remote control which activates the actuation mechanism to thereby quickly release the buckle. |
| US09820527B2 |
Rapid-entry footwear with rebounding fit system
A rapid-entry and rebounding fit shoe having one or both of a rapid-entry heel element and a rapid-entry tongue element and both snap back for fit. The rapid-entry shoe directs a user's foot into or otherwise accommodates a user's foot with respect to, a shoe opening, and thereafter secures a rear portion of rapid-entry shoe about a user's heel as well as forefoot. |
| US09820525B2 |
Helmet omnidirectional energy management systems
An embodiment of a safety helmet for protecting the human head against repetitive impacts, moderate impacts and severe impacts so as to significantly reduce the likelihood of both translational and rotational brain injury and concussions includes an outer shell, an outer liner disposed within and coupled to the outer shell, and an inner liner disposed within and coupled in spaced opposition to the outer liner by a plurality of isolation dampers for omnidirectional movement of the inner liner relative to the outer liner and the outer shell. |
| US09820520B2 |
Button adapter fastening system
A fastening system that either attaches to existing buttons or attaches directly to an article of clothing are presented. The fastening system has a first portion that attaches to a button hole or a first part of the article and a second portion that attaches to a button or second part of the article. The first portion and second portion detachably attach to each other by a twist-lock, magnetic mechanism, or some other attachment mechanism. Alternatively, the fastening system can be built directly into an article without augmenting an existing button and button-hole fastener. |
| US09820514B2 |
Garment with carrying system
A load-bearing garment, such as a vest, is provided having stretchable web platform on an outside surface, such as between front and back panels of the vest. The stretchable web platform includes stretchable bands that extend horizontally, and vertical webbing extending between multiple horizontal bands. Additional embodiments are directed to a mounting system in a plate carrier for a plate. Still further embodiments are directed to a handle and strap system for a vest or other garment that permits a quick rescue of a person wearing the vest. |
| US09820509B2 |
Electronic cigarette with encoded cartridge
An electronic cigarette with an atomizer cartridge and a battery assembly. The atomizer cartridge has an atomizer coupled to a first and second terminal of a cartridge interface. A passive electrical circuit is coupled between the first terminal and a sensing terminal. The battery assembly has an interface with a first, second, and sensing contact. The interface engages the cartridge interface to provide electrical continuity between the terminals and contacts. The battery assembly has an atomizer drive circuit connected between the first and second contact, and a controller that activates the atomizer drive circuit in response to negative pressure at a draw sensor. A sensing circuit coupled to the sensing contact outputs a parameter signal indicative of the electrical parameters of the passive electrical circuit. The controller activates an RGB LED to produce discrete colors of light corresponding to discrete values of the parameter signal. |
| US09820506B2 |
Smoking article mouthpiece including aerogel
A smoking article (10) incorporates a mouthpiece (14), the mouthpiece includes an open pore structure converted from an organic gel and a functional material dispersed in the open pore structure, such as aerogel particles (20). |
| US09820504B2 |
Rice protein supplement and methods of use thereof
Some embodiments relate to nutritional supplements comprising rice protein isolate. Some embodiments of the nutritional supplement comprise less than about 90 mg of leucine per gram of rice protein isolate and less than about 50 mg of lysine per gram of rice protein isolate. Some embodiments pertain to methods of using the nutritional supplements described herein to achieve one or more of weight gain, weight maintenance, growth, muscle growth, muscle maintenance, decreased muscle loss, or improved exercise training results. |
| US09820500B2 |
Amino acid containing glycosylation composition derived from rice, and a method of producing the same
The purpose of the present invention is to continuously and inexpensively provide an amino acid containing glycosylation composition from rice. The method for producing an amino acid containing glycosylation composition derived from rice according to the present invention is characterized by comprising: a step for compressing and kneading rice powder or rice grains within a cylinder by using an extruder to break an α-1,4 bond in starch, and, a step for breaking the α-1,4 bond in starch and/or an α-1,6 bond in starch by adding an enzyme into the cylinder. Furthermore, in a preferable embodiment of the method for producing an amino acid containing glycosylation composition derived from rice according to the present invention, a step for adding water to the rice powder (or rice grains) is further carried out as preparation. |
| US09820498B2 |
Process for preparing an aqueous solution of saccharides and methylcellulose
An aqueous solution comprising (a) one or more mono-, di- and/or oligosaccharides and (b) a methylcellulose, wherein the methylcellulose has anhydroglucose units joined by 1-4 linkages wherein hydroxy groups of anhydroglucose units are substituted with methyl groups such that s23/s26 is 0.36 or less, is produced by i) mixing the methylcellulose with an aqueous liquid comprising one or more mono-, di- and/or oligosaccharides at a shear rate of at least 1000 s−1 or ii) mixing one or more mono-, di- and/or oligosaccharides with the methylcellulose and/or an aqueous liquid before, simultaneously with or after mixing the methylcellulose with the aqueous liquid at a shear rate of at least 1000 s−1. |
| US09820496B2 |
Beverage machine for preparing and dispensing iced beverages
The present invention provides a beverage machine with at least three distinct zones 1, 3, 4. A first zone 1 for storing a liquid or semi-liquid product at ambient temperature, a second zone 3 for processing the stored product, in particular for cooling the product to a predetermined serving temperature, and a third zone 4 for storing the cooled product and maintaining it at the predetermined serving temperature. From the third zone 4 an iced beverage can be dispensed. |
| US09820495B2 |
Evisceration apparatus and a method for eviscerating suspended poultry
An evisceration apparatus for eviscerating a poultry carcass suspended by the legs. An exemplary apparatus includes an evisceration tool that is movable up and down, and into and out of a body cavity of the poultry. The evisceration tool includes two bracket halves that connect to each other with a hinge at a lower extremity of the tool. The two bracket halves are embodied with cooperating clamping faces adjacent to the hinge for clamping a part of the viscera of the poultry when the two bracket halves are moved towards each other from an open position into a closed position. |
| US09820493B1 |
Field dressing apparatus
A portable apparatus for securing an animal for field dressing comprising a base configured to be supported on a flat surface, a first upright member, a second upright member, and a horizontal member extending from the base for support. The base supports the upright members spaced apart in a manner that supports the head of an animal. The upright members include a way for fastening the legs of the animal to the upright posts to spread the animal to permit the animal to be field dressed. |
| US09820490B2 |
Compositions and methods for enhancing plant quality
Presented herein are compositions comprising an antioxidant (i), a radiation manager (ii), and one or more of, a plant strengthener (iii), or a plant growth regulator (iv). Also presented herein are compositions comprising a plant strengthener (iii), and one or more of, an antioxidant (i), or a radiation manager comprising a polyoxyalkylene UV absorber (ii). Furthermore, methods of using the disclosed compositions are also provided. |
| US09820489B2 |
Enhancement of the sporicidal efficacy of alcohol and peroxide compositions
The present invention relates to a liquid composition comprising: a) at least one alcohol; b) at least one hydrocarbon or hydrocarbon mixture; c) at least one peroxide agent; d) water. The compositions of the invention possess antimicrobial and enhanced sporicidal properties. |
| US09820488B2 |
Compounds for the control of endoparasites
The invention relates to compounds of the general formula (I) wherein the variable have the meanings as indicated in the claims, or a physiologically acceptable salt thereof. The active ingredients have advantageous pesticidal properties. They are especially suitable for controlling endoparasites in warm-blooded animals. |
| US09820486B2 |
Compositions and methods for controlling nematodes
Compositions and processes for controlling nematodes are described herein, e.g., nematodes that infest plants or animals. The compounds include oxazoles, oxadiazoles and thiadiazoles. |
| US09820485B2 |
Phytosanitary composition
The use of a polyhydroxylated polyaromatic compound, in particular of chicoric acid, for combating plant pests and phytosanitary composition comprising chicoric acid. |
| US09820478B1 |
Animal deterrent spiked-strip assembly
An animal deterrent spiked-strip assembly having a strip body that defines a plurality of substantially planar, unitary, and flexible body sections, wherein each body section hingedly couples to one another about a joint and includes an upper surface, a bottom surface opposing the upper surface, a front end, a rear end, a left side, and a right side. The strip assembly also includes a plurality of polymer-based spikes, each with a base coupled to the upper surface of each of the body sections, a rounded tip opposing the base, and of a conical shape, the plurality of polymer-based spikes arranged on the respective body sections in a uniform and tightly spaced configuration. |
| US09820472B2 |
Poultry cage with improved manure drying arrangement
A poultry cage comprises a resting surface in a horizontal plane having a plurality of openings, a manure collecting surface arranged underneath the resting surface, and a drying air channel comprising a first side wall having a set of first openings for directing drying air towards the manure collecting surface and a set of second openings for directing drying air towards the manure collecting surface. Each first opening directs the drying air at a first angle against a vertical direction towards the manure collecting surface and each second opening directs the drying air at a second angle against a vertical direction towards the manure collecting surface, wherein the first angle being different than the second angle. |
| US09820471B2 |
Chest harness with an elastic chest strap
The invention relates to a quick release chest harness with an elastic chest strap, developed for four-legged mammals, comprising a back strap, a leash ring fixed on it for attaching a leash, a belly strap equipped with a quick release buckle, and a chest strap running between the chest bone and the throat area. An element implemented for the chest strap of the chest harness, capable of limited stretching over a given section, is suitable for significantly reducing the risk of injury caused by sudden loads on the chest of the animal during use. Due to the low load-bearing capacity of the elastic portion, the extent of stretching of the chest strap is limited by a separate element, an element limiting the stretching of the elastic portion. |
| US09820470B1 |
No-bite animal guard
An animal guard comprising a sleeve with a guard section, intermediate section, and neck section, the guard section comprising a deformable mesh with a pair of snaps and the neck section comprising preferably cloth material terminating in a hem containing a drawstring to tighten the neck section around an animal's head, with the guard section overlapping the neck section in the intermediate section of the animal guard. The animal guard is designed to prevent bites from the animal while keeping the animal comfortable. The animal is able to be fed and watered while in the animal guard. |
| US09820468B2 |
Pre-treatment teat cup
The present invention provides a teat treatment device, as well as an automatic milking device, a method and a teat cup therefor. The present invention cleans or otherwise treats a teat by repeatedly placing a teat cup on the teat and removing it therefrom again, wherein the upper side thereof, in particular segments with projections on the inner side, around the teat-receiving opening scrub the teat clean under frictional contact. Nozzles which can spray a jet of liquid on, in particular, the projections in the inactive position, can assist this treatment. |
| US09820464B1 |
Maize inbred PH256Z
A novel maize variety designated PH256Z and seed, plants and plant parts thereof are provided. Methods for producing a maize plant comprise crossing maize variety PH256Z with another maize plant are provided. Methods for producing a maize plant containing in its genetic material one or more traits introgressed into PH256Z through backcross conversion and/or transformation, and to the maize seed, plant and plant part produced thereby are provided. Hybrid maize seed, plants or plant parts are produced by crossing the variety PH256Z or a locus conversion of PH256Z with another maize variety. |
| US09820458B2 |
Soybean variety 01052110
The invention relates to the soybean variety designated 01052110. Provided by the invention are the seeds, plants and derivatives of the soybean variety 01052110. Also provided by the invention are tissue cultures of the soybean variety 01052110 and the plants regenerated therefrom. Still further provided by the invention are methods for producing soybean plants by crossing the soybean variety 01052110 with itself or another soybean variety and plants produced by such methods. |
| US09820456B2 |
Plants and seeds of corn variety CV875680
According to the invention, there is provided seed and plants of the corn variety designated CV875680. The invention thus relates to the plants, seeds and tissue cultures of the variety CV875680, and to methods for producing a corn plant produced by crossing a corn plant of variety CV875680 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 CV875680 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 CV875680. |
| US09820451B2 |
Cotton variety 14R948B2XF
The invention relates to the novel cotton variety designated 14R948B2XF. Provided by the invention are the seeds, plants, plant parts and derivatives of the cotton variety 14R948B2XF. Also provided by the invention are methods of using cotton variety 14R948B2XF and products derived therefrom. Still further provided by the invention are methods for producing cotton plants by crossing the cotton variety 14R948B2XF with itself or another cotton variety and plants and seeds produced by such methods. |
| US09820450B2 |
Cotton variety 14R942B2XF
The invention relates to the novel cotton variety designated 14R942B2XF. Provided by the invention are the seeds, plants, plant parts and derivatives of the cotton variety 14R942B2XF. Also provided by the invention are methods of using cotton variety 14R942B2XF and products derived therefrom. Still further provided by the invention are methods for producing cotton plants by crossing the cotton variety 14R942B2XF with itself or another cotton variety and plants and seeds produced by such methods. |
| US09820449B1 |
Single fill point plant protector with integral vent
A fill tube for a water filled plant protector is formed by folding the top edge of the outer wall of the protector between the inner and outer walls and capturing the edge with the welds that create the vertical columns. The protector is filled through a port in the tube. Air is vented as the columns fill with water through the open top of each column. |
| US09820448B2 |
Multilayer plastic film with separable layers for covering of inflated greenhouse
The present disclosure provides a multilayered polymeric film for covering an agricultural structure or greenhouse, wherein the film contains adjacent layers that are capable of delamination from one another. |
| US09820445B2 |
Reciprocating cutting tool
The present invention relates to cutting tools, in particular, to control systems for cutters such as vegetation cutters, especially hedge cutters or trimmers (10). Hedge cutters (10) frequently suffer in use from a problem of blocked cutting blades when they encounter a twig or branch whose size or density exceeds the capacity of the blades. We describe a vegetation cutting apparatus (10) having a plurality of cutting blades (11,12), at least one of which blades (11,12) is drivable by an electric motor. At least one driven blade (11,12) is movable between two predefined points of maximum travel. The apparatus (10) includes a control mechanism which causes a change of direction in the movement of the at least one movable blade at a point intermediate the points of maximum travel in response to an event sensed by the control mechanism. |
| US09820443B2 |
Industrial scale process of cultivating Ganoderma lucidum mycelium
Disclosed herein is an industrial scale process of cultivating cultivating Ganoderma lucidum mycelia. As high as 15 Kg dried Ganoderma lucidum mycelia may be produced from about 300 liters liquid culture every 30 days, and the resulting dried Ganoderma lucidum mycelia are rich in triterpenoids that include at least ganoderic acid S (GAS), ganoderic acid T (GAT), ganoderic acid Me (GAMe), ganoderic acid R (GAR), and ganodermic acid S (GMAS). |
| US09820441B2 |
Vehicle with hydrostatic transmission
A vehicle 10 includes a prime mover engine 15, a drive wheel 16, and a hydrostatic transmission 20. The prime mover engine 15 has a substantially vertical prime mover output shaft 18. The hydrostatic transmission 20 has a hydraulic pump 24 with a substantially vertical pump input shaft 28. A drive link 31 drivingly connects the pump input shaft 28 to the prime mover output shaft 18. The hydraulic motor 25 has a substantially vertical output shaft 30. An interface connector 32 establishes fluid pressure communication between the hydraulic pump and the hydraulic motor. A gear set is intermediate the hydrostatic transmission 20 and drive wheel 16. The gear set includes a vertically disposed bevel gear 41 drivingly connected to the motor output shaft 30 and a horizontally disposed bevel gear 42 drivingly connected to the drive wheel 16. |
| US09820439B1 |
Particle collecting device
A particle connecting device includes a cage having a hub and a cover on each of two ends thereof. A handle is pivotably connected between the two covers and the two hubs. The cage is composed of multiple resilient wires which are bow-shaped, and the two ends of the resilient wires are respectively connected to two end pieces. Each hub includes pivotal portions which are pivotably connected to the corresponding end piece. The pivotal portions each include a hook to hook the cover. A shaft extends through the center of each of the hub and cover, and is pivotably connected to a respective lug of the handle in axial and radial directions. |
| US09820434B2 |
Angled stripper for a cross auger on a crop harvesting header
The stripper is a flange member supported on the upright backboard of a crop harvesting header to span a gap between the backboard and a cross auger. The cross auger is supported above a draper on the header to assist in guiding the cut crop being conveyed by the draper to a central rear discharge of the header. The stripper flange member extends forwardly towards the cross auger at an upward inclination so as to be oriented at an angle of greater than 90 relative to a portion of the backboard of the header immediately below the stripper flange member. The stripper flange member is thus better oriented to guide cut crop which rises up the backboard to be deflected forwardly into the cross auger, instead of acting as a stop to accumulate cut crop thereon when the flange member is oriented perpendicularly to the backboard. |
| US09820428B2 |
Gate retention for an inductor box of an agricultural implement
An inductor box for an agricultural implement includes an inlet configured to receive agricultural product from a tank. The inductor box also includes a housing having a cavity therein. The cavity is configured to receive the agricultural product from the inlet. The inductor box includes a gate configured to be removably inserted between the inlet and the cavity, to block the agricultural product from entering the cavity while disposed between the inlet and the cavity, and to enable the agricultural product to enter the cavity while removed from being disposed between the inlet and the cavity. The inductor box includes a first guide coupled to the housing and configured to direct the gate away from the inlet. The first guide is disposed between the gate and the inlet while the gate is disposed between the inlet and the cavity. |
| US09820427B2 |
Seed tube guard with integral fluid channel for agricultural planters
A seed tube guard for agricultural planters is cast from a high-chrome cast-iron alloy or manufactured from other wear-resistant material. The seed tube guard has a leading front surface, a trailing rear surface, and respective right and left surfaces. A fluid delivery channel is integrated within the body of the seed tube guard between the leading front surface and the trailing rear surface, and between the right and left surfaces. The fluid delivery channel has an entrance and an exit with the exit located below and rearward of the entrance for delivering fluid into a seed furrow ahead of a seed tube exit. |
| US09820422B2 |
Turf treatment implement
A cylindrical turf treatment rotor (10) adapted to be driven in rotation about a horizontal axis (10a), and provided with wear-resistant teeth (13) extending along one or more helical tracks (14a-14d) on the rotor, the teeth being individually attacked to the rotor so as to be capable of individual removal for replacement or refurbishing or for reconfiguring the rotor. |
| US09826669B2 |
Liquid crystal display device having a rearward bottom surface for improved heat dissipation
A liquid crystal display device includes a display panel having a display surface, a light source substrate, a heat sink, and a frame having a bottom surface. The light source substrate is arranged in a rearward direction opposite to a display direction of the display panel. The light source substrate has on it a light source that illuminates the display panel. The heat sink is arranged in the rearward direction from the light source substrate. The heat sink has a base attached to the light source substrate and fins each extending in the rearward direction from the base, to dissipate heat generated in the light source. The bottom surface is arranged in the rearward direction from the base. The bottom surface has a plurality of stirs into which the fins are inserted. The frame houses the light source substrate and the heat sink. |
| US09826658B1 |
Electronic device and tray
A tray includes a tray body, a handle, a first gear, a second gear, a linking member and a block member. The first gear is fixed on the handle and pivotally connected to the tray body. The second gear is pivotally connected to the tray body and has an engaging portion. The linking member is connected to the first gear and the second gear. The block member is fixed on the tray body and has a resilient portion. When the handle rotates with respect to the tray body to a predetermined angle in an open direction, the resilient portion is engaged with the engaging portion, so as to restrain the handle from rotating in a close direction. When the resilient portion is disengaged from the engaging portion, the handle is capable of being operated to rotate with respect to the tray body in the close direction. |
| US09826656B2 |
Moveable server rack
The present disclosure describes embodiments of apparatuses and methods related to a moveable server rack in a data center. The server rack may include a chassis with a plurality of servers and a receptacle to couple with a mobile robot. The mobile robot may move the server rack from a first location to a second location in a data center. The server rack may include indices of alignment to provide an indication of docking alignment of the server rack to at least the second docking location, a power connector system to connect a main power source to the plurality of servers at the second location, and an input/output connector to connect a data center network to the plurality of servers at the second location. Other embodiments may be described and/or claimed. |
| US09826651B2 |
Case assembly and locking device
A case assembly includes a case and a locking device. The case includes a housing with an opening and at least one cover movably disposed on the housing for covering the opening. The housing includes a side plate, and the cover includes a restricting unit. The restricting unit proximal to the side plate extends outwardly along an inner surface of the cover and protrudes from an outer wall of the side plate when the cover covers the opening. The locking device is mounted on the side plate of the housing to move between an unlocked and a locked positions. The locking device can block the restricting unit of the cover when in the locked position for preventing the cover from being easily detached from the housing. |
| US09826646B2 |
Component built-in board and method of manufacturing the same, and mounting body
A component built-in board comprises a multi-layer structure comprising a plurality of unit boards stacked therein a plurality of electronic components built in thereto in a stacking direction. The plurality of unit boards include: a first board having a first insulating layer and comprising an opening in which the electronic component is housed; and an intermediate board adjacent to the first board and comprising a first adhesive layer provided on at least a side of the first board of a second insulating layer. The intermediate board includes a first wiring layer formed at a position overlapping in the stacking direction a gap between an inner periphery of the opening and an outer periphery of the electronic component of the first board on a surface on the first board side of the second insulating layer. |
| US09826645B2 |
Circuit substrate and method for managing the placement of one or more capacitors
The present application provides a circuit substrate and a method of managing the placement of one or more groupings of a plurality of capacitors coupled to a circuit substrate. Each capacitor has a pair of terminals, as well as a component shape which changes as a voltage difference is selectively applied across the pair of terminals. When a voltage difference is applied across the pair of terminals, the component shape of the capacitor will contract in a first direction and expand in a second direction, where the second direction is substantially orthogonal to the first direction. When the voltage difference is removed from the pair of terminals, the component shape of the capacitor will return to an uncontracted state in the first direction and an unexpanded state in the second direction. Each of the plurality of capacitors in a particular grouping is driven by a complementary signal. The method includes arranging each of the plurality of capacitors in the particular grouping, which are positioned within a relative distance of one another that is less than or equal to a quarter wavelength of a predetermined frequency, where at least some of the plurality of capacitors in the particular grouping are positioned to exert opposite influences on the circuit substrate relative to other capacitors in the particular group, in response to the plurality of capacitors in the particular grouping being driven by the complementary signal. |
| US09826643B2 |
Entry sheet for drilling and drilling method
Provided is an entry sheet for drilling that, compared with a conventional entry sheet for drilling, has better hole position accuracy, can suppress drill bit breakage, and exhibits less processing chips wrapping around the drill bit. This entry sheet for drilling includes a metallic support foil and a layer comprising a resin composition that is formed on at least one surface of the metallic support foil, wherein the resin composition contains a cellulose derivative (A) and a water-soluble resin (B), the cellulose derivative (A) includes a hydroxyalkyl cellulose and/or a carboxyalkyl cellulose having a weight average molecular weight of 20,000 to 350,000, and based on 100 parts by mass of the resin composition, the content of the cellulose derivative (A) is 5 to 40 parts by mass and the content of the water-soluble resin (B) is 60 to 95 parts by mass. |
| US09826642B1 |
Circuit board structure and manufacturing method thereof
A circuit board structure includes a multi-layer board and a ceramic resistor embedded in the multi-layer board. The ceramic resistor includes a ceramic sheet, a plurality of connecting pads spacedly arranged on the ceramic sheet, and a plurality of resistance layers arranged on the ceramic sheet. At least one of the resistance layers is arranged between and electrically connected to any two of the connecting pads for providing a resistance value. The number of the resistance values provided by the ceramic resistor is more than the number of the resistance layers. The multi-layer board has a plurality of contacts arranged apart from each other, and the contacts are respectively and electrically connected to the connecting pads. |
| US09826641B2 |
Electronic device mounting board and electronic apparatus
There are provided an electronic device mounting board and an electronic apparatus that can be made lower in profile. An electronic device mounting board includes an insulating substrate having an opening in which an electronic device is disposed so as to lie over the opening as seen in a transparent plan view, and a reinforcement portion disposed on a surface or in an interior of the insulating substrate so as to lie around the opening of the insulating substrate as seen in a transparent plan view. |
| US09826637B2 |
Film and body with such a film
A film (2) which has at least one electric or electronic functional layer (22), wherein at least one electric and/or electronic component is provided in a functional area of the functional layer (22), and wherein at least one electrical connection is provided in a contact area of the at least one functional layer (22), which electrical contact is galvanically coupled to at least one component, wherein the film (2) has a contact flap which provides at least one part of the contact area (20b, 20b′), has a further layer (23a, 23b, 24″), in a thickness of at least 300 nm and preferably at least 1 μm, particularly preferably of at least 7 μm, on the functional layer (22) at least in a transition area (20c) between the functional area (20a) and the contact area (20b), which comprises at least a partial area of the contact flap. Alternatively, in a transition area the flap can taper away from the functional area. |
| US09826630B2 |
Fan-out wafer level packages having preformed embedded ground plane connections and methods for the fabrication thereof
Fan-Out Wafer Level Packages (FO-WLPs) and methods for fabricating FO-WLPs having Embedded Ground Plane (EGP) connections are provided. In one embodiment, the method includes forming a molded panel around an EGP array from which a plurality of preformed EGP connections project. One or more Redistribution Layers (RDLs) are produced over the molded panel. The molded panel is then singulated to yield a plurality of FO-WLPs each including a molded package body containing an EGP from the EGP array and one or more of preformed EGP connections. |
| US09826629B2 |
Electronic device including wiring on a stretchable/contractible base
An electronic device including a stretchable/contractible base and a wiring formed on the base, the wiring being divided into a first region having a shape extending in a proceeding direction and a second region in which the proceeding direction is curved. The wiring includes a first conductive layer and a second conductive layer formed of a material that makes the second conductive layer easier to be curved than the first conductive layer. The first conductive layer is formed in the first region and the second conductive layer is formed in the second region. |
| US09826626B2 |
Display device
A display device includes a first support frame including a first slant surface having a slant angle, a second support frame including a second slant surface symmetrical with and having a same structure as the first slant surface, a display panel on the first and second support frames, and a connection member connecting the first and second support frames to be rotatable around a rotational axis defined by the connection member, wherein the first and second slant surfaces are in areas of upper surfaces of the first and second support frames, respectively, and wherein first areas of the first and second support frames have a larger thickness than second areas of the first and second support frames, respectively, the first areas being adjacent to first sides of the first and second slant surfaces, and the second areas being adjacent to second sides of the first and second slant surfaces. |
| US09826625B2 |
Stretchable electronic structures formed of thin films integrated with soft heterogeneous substrate
Stretchable electronic structure comprising one intrinsically fragile thin film integrated on or within a soft heterogeneous substrate. The invention also relates to a process for manufacturing such a structure. |
| US09826622B2 |
Reducing noise and temperature during measurements in cryostats
A device is disclosed to reduce noise and temperature during measurements in cryostats comprising, the device comprising any of, or a combination of, the following PC boards, each conditioning a different frequency range: a RC-PC board having a two-stage RC filter in series with a surface-mounted pi-filter; a RF-PC board having a plurality of surface-mounted pi-filters in series, each configured with different low-frequency cutoff frequencies; and a Sapphire-PC board having a sapphire substrate having high heat conductivity at low temperature with thin metal films routed in a meandering fashion. |
| US09826618B2 |
Devices for controlling non-thermal plasma emitters
An AC power supply drives and controls an array of non-thermal plasma emitters at desired frequencies at a controlled power level. The power supply comprises a step-up transformer, a balanced driver, and a controller. The transformer operates at the resonant frequency of the combined capacitance of the array and the cable connecting the array to the power supply. The power into the array is monitored by the controller and can be adjusted by the user. The balanced driver may be driven directly by the controller. The controller monitors the phase relationship between the transformer primary winding voltage and the gate drive voltage, and adjusts the drive frequency to resonance. Alternatively the balanced driver is configured as an oscillator which drives the transformer at resonance by default. A signal from the transformer driver generates an interrupt to the controller for synchronizing current and voltage measurements for power control. |
| US09826614B1 |
Compac X-ray source for semiconductor metrology
Methods and systems for realizing a high brightness, compact x-ray source suitable for high throughput, in-line x-ray metrology are presented herein. A compact electron beam accelerator is coupled to a compact undulator to produce a high brightness, compact x-ray source capable of generating x-ray radiation with wavelengths of approximately one Angstrom or less with a flux of at least 1e10 photons/s*mm^2. In some embodiments, the electron path length through the electron beam accelerator is less than ten meters and the electron path length through the undulator is also less than 10 meters. The compact x-ray source is tunable, allowing for adjustments of both wavelength and flux of the generated x-ray radiation. The x-ray radiation generated by the compact x-ray source is delivered to the specimen over a small spot, thus enabling measurements of modern semiconductor structures. |
| US09826613B2 |
X-ray tube assembly and method for adjusting filament
An X-ray tube assembly for generating an X-ray, comprises: a filament including a plurality of electric flow paths; and an adjustor configured to adjust at least one of values of current flowing through the plurality of electric flow paths to adjust an electron emission area of the filament. |
| US09826612B2 |
X-ray emission device
An X-ray emission device for emitting an integrated X-ray beam toward an object is disclosed. The X-ray emission device includes multiple X-ray emission tubes for respectively generating multiple X-rays, and a lens module for guiding the multiple X-rays toward the object to form the integrated X-ray beam. |
| US09826611B2 |
ESD protection device
An ESD protection device includes: a first insulating layer (2a); a second insulating layer (2b) stacked on the first insulating layer (2a); a first via conductor (6a) extending through the first insulating layer (2a) in a thickness direction; a discharge gap portion (10) provided so as to be in contact with the first via conductor (6a), between the first insulating layer (2a) and the second insulating layer (2b); a first wiring line (7a) that is arranged on a surface of the first insulating layer (2a) opposite to the discharge gap portion (10) and that is electrically connected to the first via conductor (6a); and a second wiring line (7b) that is arranged on one surface of the second insulating layer (2b) and that includes a portion facing the first via conductor (6a) with at least the discharge gap portion (10) interposed therebetween. |
| US09826609B1 |
Stroboscopic lamp apparatuses
The present invention discloses a stroboscopic lamp apparatus comprising a main control module and a number of LED modules. The main control module comprises a main CPU and a battery module supplying power to the stroboscopic lamp apparatus. The output terminal of the main CPU connects to two power bus lines. Each of the LED modules consists of a slave module and a number of LED wafers. The slave module comprises a slave CPU. The slave CPU comprises two bus connection pins, a number of address pins, and a number of output pins. The two bus connection pins are connected to the two power bus lines respectively. Different voltages are applied to the the address pins in order to configure different communication addresses. The output pins are connected to the plurality of the LED wafers. |
| US09826604B2 |
State change devices for switched electrical receptacles
A state change device may be electrically connected to a switched receptacle, or to both the switched and unswitched receptacles, of an outlet. The state change device may generate a change of state signal when power is applied to, or removed from, the switched receptacle. The state change device may wirelessly communicate the signal. The state change device may include a load control circuit that may be configured to control the amount of power delivered to an electrical load that is electrically connected to the state change device. The state change device may receive commands directed to the load control circuit. The state change device may be deployed in a load control system and may operate as a control entity, such that the state change device may issue commands to one or more load control devices, responsive to the application or removal of power at the switched receptacle. |
| US09826603B2 |
Configuration of ambient light using wireless connection
The present invention relates to a method and system for providing ambient light based on visual media content being displayed on a display of a host device. The host device has a wireless connection to at least one lighting device. The method comprises the steps of determining a relative position of the at least one lighting device based on characteristics of the wireless connection between the host device and the at least one lighting device, and identifying at least one portion of the display of the host device correlating to the relative position of the at least one lighting device. The method further comprises controlling the at least one lighting device to provide a lighting characteristic which matches the correlated portion. |
| US09826602B1 |
Modular transmission line device
A modular transmission line device includes a power input module, a transmission line module, a load module and a plurality of LED modules. The power input module, the transmission line module and the load module are sequentially electrically connected and assembled. The power input module transmits an AC voltage to the transmission line module and the load module. The AC voltage is used to generate an electromagnetic wave in the transmission line module according to a loading impedance of the load module and a characteristic impedance of the transmission line module. Each LED module is electrically connected with and assembled with the transmission line module. The LED modules radiates according to the electromagnetic wave. |
| US09826594B2 |
Vehicle LED lighting device system
An LED lighting device system for a vehicle prevents erroneous lighting of the LED lighting device due to leakage current at fee operation switch. An LED lighting device system for a vehicle is provided with an LED lighting device having an LED light source, an operation switch for lighting and extinguishing the LED light source, and a power source that is connected to the input side of the operation switch and feeds electrical current to the LED light source. The LED light device system for a vehicle has a switching element capable of blocking electrical current flowing to the LED light source and a detection unit that detects voltage on the output side of the operation switch and causes the switching element to block the electrical current. |
| US09826592B2 |
Lamp having illumination modules with different percentage of luminance adjustment
A lamp having a first illumination module, a second illumination module and a control circuit is provided. The first illumination module has a first light-emitting surface, and the second illumination module has a second light-emitting surface connected to the first light-emitting surface. The control circuit is coupled to the first illumination module and the second illumination module. When the control circuit increases the luminance of the first illumination module and the luminance of the second illumination module, a percentage of increasing the luminance of the first illumination module is less than a percentage of increasing the luminance the second illumination module. |
| US09826588B2 |
Light-emission drive circuit and image forming apparatus
Provided is a light-emission drive circuit that includes a power supply and a pull-up circuit. The power supply is configured to generate a voltage that is higher than a voltage in a controller. The controller is configured to supply a control signal that drives a light-emitting section. The pull-up circuit is provided between the power supply and an input terminal of the light-emission drive circuit, and includes a switching section configured to be turned on when a voltage of the input terminal is lower than a predetermined voltage. The predetermined voltage is lower than the voltage of the power supply. |
| US09826586B2 |
Power supply, lighting system, illuminating system, and method for reducing a time required for extinguishing an electric arc
A power supply includes an input for receiving a first DC voltage, an output for outputting a second DC voltage, a voltage conversion circuit configured to convert the first DC voltage into the second DC voltage, and a control circuit configured to control the voltage conversion circuit to vary a voltage value of the second DC voltage. The control circuit is configured to control the voltage conversion circuit so as to decrease the voltage value of the second DC voltage from a first voltage value to a second voltage value for a predetermined duration every time a predetermined period elapses. The first voltage value is equal to or greater than a voltage value necessary to keep lighting a light source. The second voltage value is smaller than the voltage value necessary to keep lighting the light source. |
| US09826584B2 |
Power circuit and diming control method for LED lighting device
A power circuit for an LED lighting device including an alternative current (AC) power supply, a dimmer, a transformer and a dimming control circuit. The dimming control circuit includes a filtering unit configured to filter a voltage signal outputted from the transformer and a rectifying unit configured to receive the signal outputted from the filtering unit and rectify the signal to a DC signal. The dimming control circuit also includes a boost converter unit configured to boost the received DC voltage to a needed DC voltage and a voltage feedback control circuit unit configured to control the DC voltage boosted by the boost converter unit. Further, the dimming control circuit includes a buck converter unit configured to convert the boosted DC voltage to the voltage and current needed by the LED lighting device and a digital control unit configured to automatically adjust current strength needed by the buck converter unit. |
| US09826583B1 |
Auxiliary power supply with dynamically adjustable output
An adjustable auxiliary power supply for a light emitting diode (LED) driver for adjusting an auxiliary power output includes a voltage regulator configured to receive a regulator input voltage and to output an auxiliary power supply voltage selected from a first output voltage and a second output voltage according to a voltage selection signal used to control an LED lighting setting. The adjustable auxiliary power supply includes a first and second input voltage circuits configured to selectively output respective first and second input voltages to the voltage regulator. The adjustable auxiliary power supply includes an adjustable resistance circuit coupled to the voltage regulator. The adjustable resistance circuit controls the auxiliary power supply voltage based upon an adjustable resistance setting of the adjustable resistance circuit. The adjustable resistance setting is configured to correspond to at least one of the first output voltage and the second output voltage. |
| US09826580B2 |
Backlight unit
A backlight unit includes a light source; and a light-source driving unit configured to drive the light source and that includes a transformer. The transformer includes a core comprising a plurality of metal powders; and a plurality of coils embedded in the core. At least one coil has a diameter different from a diameter of another coil. |
| US09826574B2 |
Integrated heater and sensor system
A thermal system includes a plurality of resistor circuits that define a number of resistor circuits Rn. The thermal system also has a plurality of nodes that connect the plurality of resistor circuits and define a number of nodes Nn. A plurality of power wires are connected to each of the plurality of nodes, and the plurality of power wires define a number of power wires Pn. A plurality of signal wires connect to each of the plurality of nodes to sense the temperature of each of the resistor circuits, and the plurality of signal wires define a number of signal wires Sn. The number of power wires Pn and the number of signal wires Sn is equal to the number of nodes Nn, and the number of resistor circuits Rn is greater than or equal to the number of nodes Nn. |
| US09826572B2 |
Wireless enhanced projector
Described herein are techniques related to a wireless enhanced projector (WEP) that is utilized by one or more devices, such as a mobile phone, a cellular phone, a Smartphone, a personal digital assistant, a tablet computer, and the like. In an implementation, the one or more devices may connect to the WEP through a server device that may be connected and/or integrated with the WEP. In this implementation, at least one of the one or more devices may be configured to be a super-user device (i.e., moderator or administrator device), while the rest of the one or more devices may be regular client devices. |
| US09826571B2 |
Mesh node role discovery and automatic recovery
Embodiments of the present disclosure provide for configuring and managing mesh nodes during occasional failure of mesh nodes or addition of new mesh nodes. The disclosed system first determines whether a mesh node is a mesh portal or a mesh point. If it is a mesh portal, the mesh node will advertise its capacity as a mesh portal to other mesh nodes in the network. If it is a mesh point, the mesh node attempts to automatically recover connection to the wireless mesh network if it identifies a unique wireless network based on its associated network identifier. If more than one network identifiers are discovered, the mesh node delays establishing connection to the wireless mesh network until a selection is received. |
| US09826562B2 |
Communication control method, user terminal, processor, storage medium, and base station for D2D communication
A communication control method used for D2D communication that is direct inter-terminal communication performed by using a radio resource assigned from a base station, comprises a step A of securing, by a user terminal, a logical channel group for the D2D communication; a step B of notifying, by the user terminal, the base station of the logical channel group secured in the step A; and a step C of assigning, by the base station, a radio network temporary identifier for the D2D communication to the logical channel group notified in the step B. |
| US09826561B2 |
System and method for allowing access to electronic devices using a body area network
A method, system and devices for creating access to a wireless communication device by using BAN, comprising detecting the presence of a user's body by using a BAN enabled access module connected to the wireless communication device, collecting biometric data of the user and receiving authentication data from a BAN enabled peripheral device through BAN by using the BAN enabled access module and allowing access to the wireless communication device if the collected biometric data and the received authentication data are valid. |
| US09826560B2 |
Apparatus and method for providing service in communication network supporting multipath transport control protocol
A method for providing a service by a transparent internet cache (TIC) server in a communication network supporting a multipath transport control protocol (MPTCP) is provided. The method includes establishing an MPTCP connection with a user equipment (UE) and an original server through a first network, upon receiving a service provision request from the UE, releasing the MPTCP connection established among the TIC server, the UE, and the original server if data related to a service corresponding to the service provision request is cached, and providing the service corresponding to the service provision request to the UE. |
| US09826559B2 |
Intra-RRC high-bandwidth grant request techniques
This disclosure relates to techniques for UEs (including link budget limited UEs) to improve communications performance with a cellular network. A UE may be configured to provide a request (for a first process executed by the UE) for a high-bandwidth connection to a base station of a cellular network during a first RRC connection. In some embodiments, the RRC connection is established by another process. In some embodiments, the UE is configured to receive signaling from the base station indicating that the base station cannot satisfy the high-bandwidth connection request and the UE is configured not to send or receive data for the high-bandwidth connection during the first RRC connection in response to the signaling. In some embodiments, the UE is configured to re-send the request on a second, subsequent RRC connection that is not established by the first process. In some embodiments, the UE is configured to opportunistically re-send the request on subsequent RRC connections established by one or more other processes until the base station is able to grant the request. |
| US09826556B2 |
Apparatus and method for data transmission and reception of a mobile terminal
An apparatus and a method are provided for data transmission and reception of a mobile terminal, which seamlessly provide data transmission and reception between the mobile terminal and a multipoint communication device. The method includes requesting, by the mobile terminal, data sharing from another mobile terminal, for sharing of data transmitted and received to and from the another mobile terminal; receiving approval of the request for the data sharing from the another mobile terminal; establishing a channel connection between the mobile terminal and a sharing device for the sharing of the data; and transmitting and receiving the data to and from the sharing device through the channel. |
| US09826555B2 |
Communication device and a method therein for determining a contention window size in a communication network
The disclosed embodiments relate to a method performed by an apparatus and also relate to an apparatus. The method includes transmitting to a communication device a burst including a subframe; receiving from the communication device a HARQ values associated with the subframe; and determining a random backoff contention window size based on the received HARQ values and also based on previously unused HARQ feedbacks. The apparatus is configured to perform the method steps described above. |
| US09826551B2 |
Method and apparatus for bandwidth dependent access coordination to a shared transmission medium
A method and apparatus for coordinating access to a shared transmission medium in a Wireless Local Area Network (WLAN). The method includes initiating transmission of data from a first device to a second device in a first basic service set (BSS); and providing access opportunity to the first device on the shared transmission medium in one or more time slots, which time slots are assigned dependent on bandwidth of the data to be transmitted. |
| US09826550B2 |
Communications method, a communications management method, and associated devices and nodes
A data communication method implemented by a sensor node of a telecommunications network including a plurality of sensor nodes and a concentrator node, which share a communication channel. The method includes: selecting a time interval in a contention window including a plurality of time intervals and preceding a transmission period including a plurality of transmission intervals; emitting a request signal during the selected time interval to the concentrator node; receiving a response signal carrying encoded information representing an ordered combination of the intervals marked during which the signals were received by the concentrator node; determining a transmission rank according to a number of intervals marked by the concentrator node; and deciding to emit data to the concentrator node in the transmission period when the transmission rank is lower than or equal to the number of intervals of the transmission period. |
| US09826549B2 |
Method and apparatus for transmitting M2M ranging information in a wireless communication system
A method for transmitting Machine to Machine (M2M) ranging information in a wireless communication system is disclosed. The method includes transmitting an Uplink Channel Descriptor (UCD) including an M2M ranging region Type/Length/Value (TLV). When the UCD is transmitted, a ranging region TLV identifying the same region as the M2M ranging region TLV is included in the UCD. |
| US09826548B2 |
Station, an access point and methods therein for handling transmissions in a wireless communications network
Embodiments herein relate to a first station (STA1) and a method performed by a first station (STA1) for handling Request-to-Send/Clear-to-Send, RTS/CTS, transmissions in a wireless communications network (100). The first station (STA1) is served by a first access point (AP1) in a first Basic Service Set (BSS1). The first station (STA1) receives a RTS/CTS transmission relating to a second Basic Service Set (BSS2). Then, the first station (STA1) determine whether or not to set a Network Allocation Vector, NAV, according to the RTS/CTS transmission based on whether the RTS/CTS transmission was sent from a second station (STA2) or from a second access point (AP2) in the second Basic Service Set (BSS2).Embodiments herein also relate to a first access point (AP1) and a method performed by a first access point (AP1) for handling RTS/CTS transmissions in a wireless communications network (100). |
| US09826542B2 |
Method and devices for specifying the quality of service in a transmission of data packets
A service class for a transmission of data packets between a service entity and a user equipment is selected from a plurality of service classes. A first transmission context is established between a core network node and the user equipment, and is associated with a first set of attributes for defining a first quality of service for the transmission. Furthermore, a second transmission context is established between an access node and the user equipment, and is associated with a second set of attributes for defining a second quality of service for the transmission. The selected service class determines the first set of attributes by a first unique mapping function performed in the core network node and the selected service class determines the second set of attributes by a second unique mapping function performed in the access node. |
| US09826541B1 |
System and method for user-specific quality of service scheduling in wireless systems
The present invention provides a novel rate adaptation algorithm and QoS-aware MAC scheduling system and method that either maximizes user satisfaction or maximizes spectrum utilization while maintaining user satisfaction by trading off the spectral resource allocations of connections for the application-level QoS based on the user-specific requirements. An adaptive scheduler is presented that incorporates user specific QoS requirements in the spectral allocation of resources. |
| US09826540B1 |
Uplink transmission in shortened transmission time intervals in a wireless communication system
Uplink transmission in shorted transmission time intervals is provided herein. A method can comprise receiving, by a device comprising a processor, a first downlink control information related to scheduling a first uplink data transmission via a first transmission time interval. The method can also comprise receiving, by the device, a second downlink control information related to scheduling a second uplink data transmission via a second transmission time interval, wherein the second uplink data transmission overlaps at least a symbol with the first uplink data transmission. The method can also transmitting, by the device, the first uplink data transmission or the second uplink data transmission based on prioritization determined based on a first length of the first transmission time interval and a second length of the second transmission time interval. |
| US09826539B2 |
Resource allocation for D2D discovery in an LTE network
Embodiments of user equipment (UE), an enhanced node B (eNB), and methods of signaling for proximity services and device-to-device (D2D) discovery in an LTE network are generally described herein. In some embodiments, the UE receives configuration information for a D2D discovery resource pool of a cell. The configuration information includes an indication that the D2D discovery resource pool has been logically divided into a plurality of sub-discovery resource pools. The UE performs an initial transmission of a discovery signal in a discovery period using a single D2D discovery resource from a first sub-discovery resource pool of the plurality of sub-discovery resource pools. The UE performs a number of additional transmissions of the discovery signal in the discovery period using additional D2D discovery resources from sub-discovery resource pools of the plurality of sub-discovery resource pools other than the first sub-discovery resource pool. Other apparatuses and methods are also described. |
| US09826538B2 |
Radio communication device and semiconductor integrated circuit device used for the same
A semiconductor integrated circuit for a radio communication terminal sequentially uses a plurality of frequency channels by instructions from a hopping frequency decision unit to receive packet data by a reception unit. When the integrated circuit cannot detect the head of the packet data in reception operations, the integrated circuit cannot receive packet data should be received originally then assumes that the received packet data is a packet error. And the integrated circuit calculates packet error rates for each frequency channel on the basis of the number of times of reception operations performed for each frequency channel and of the number of times of packet errors to estimate channel qualities by using the packet error rates. |
| US09826532B1 |
Orthogonal frequency division multiple access resource request
A method for transmitting a resource request for an orthogonal frequency division multiple access (OFDMA) transmission is described. A resource request field that indicates buffer information corresponding to queued media access control (MAC) protocol data units (MPDUs) that are queued for transmission by a first communication device is generated. The resource request field includes i) a scale factor subfield that indicates a scale value, and ii) a resource subfield that indicates a base resource value. A resource request MPDU including the resource request field is generated. The resource request MPDU is transmitted to a second communication device via a wireless communication channel to request an allocation of radio resources for the OFDMA transmission. The buffer information is i) a number of bytes indicated by the scale value multiplied by the base resource value, or ii) a transmission opportunity duration indicated by the scale value multiplied by the base resource value. |
| US09826530B2 |
Communication system, communication device, communication control method, and non-transitory computer readable medium
A communication system that improves the total throughput of the communication is provided. A communication system (1) according to the present invention includes a plurality of terminals and an access point (201) with which the terminals communicate. The terminal acquires the number of terminals in a communication network of the access point (201), and divides, based on the number of terminals, the plurality of terminals into groups so that each group includes the number of terminals equal to or smaller than the number of terminals permitted to communicate with the access point (201) within a predetermined period. The terminal allocates the group to the predetermined period, and determines, based on the group to which a terminal belongs, whether to permit data transmission within the predetermined period to which the group is allocated. |
| US09826529B1 |
Adaptive wireless frequency band sharing
Various approaches discussed herein enable establishing a wireless connection with one or more devices, where the wireless communication with each device utilizes one or more technologies that share a frequency band for data transmission. Data is communicated, for example alternatively, over the frequency band with the one or more devices. During a first period of data transmission, one of the wireless connections is assigned a portion of the period to communicate data, while another of the wireless connections is assigned another portion of the period to communicate data. An actual amount of the period used by one of the wireless connections is determined, and in a following period, the portions of the following period assigned to one or more of the wireless connections may be adjusted, based on the actual amount, a quality determination, or a combination of both. |
| US09826528B2 |
Hybrid reconfiguration methods and apparatus for TDD adaptation
Methods, systems, and devices are described for reconfiguring a user equipment (UE) to operate in a reconfigured TDD UL-DL configuration. An initial uplink-downlink (UL-DL) configuration for TDD communication may be provided for communication between an e Node B and a UE. One or more subframes within each frame transmitted using the initial UL-DL configuration may be identified as flexible subframes. The identification of flexible subframes may permit the identification of timing for HARQ transmissions that does not change when a reconfiguration takes place. A different UL-DL configuration may be transmitted to the UE, in which at least one flexible subframe is to be changed from an uplink subframe to a downlink subframe. The different UL-DL configuration may be transmitted by, for example, a pseudo-uplink grant to the UE, which indicates that the UE is to reconfigure one or more flexible subframes from uplink to downlink transmission. |
| US09826527B2 |
Compressed mode intra/inter cell interference mitigation
This application pertains to systems, apparatus and methods for decreasing interference in wireless networks caused by User Equipments (UEs) entering compressed mode. Under certain generally accepted communication protocols, a UE can transmit at a higher power relative to normal transmissions when it enters compressed mode. These high power transmissions can cause interference both for UEs within the same cell (e.g., small cells or macrocells) as well as for UEs in neighboring cells. This interference can be minimized by using the presently disclosed systems, apparatus and methods to schedule time slots for UEs to go into compressed mode such that the distance in time between any two UEs going into compressed mode across one or more neighboring cells is maximized. By spreading out the interference effect of UEs going into compressed mode over time, overall interference in the wireless network can be decreased. |
| US09826520B2 |
Communication apparatus and retransmission control method
Provided are a communication apparatus and a method for receiving a response signal transmitted from a terminal configured with one or more downlink component carriers. The communication apparatus includes a transmitting section and a receiving section. The transmitting section is configured to transmit, to the terminal, downlink assignment information indicating one or more resources for downlink data, each of the one or more resources being assigned to one of the one or more downlink component carrier(s), and configured to transmit the downlink data to the terminal. The receiving section is configured to receive one or more response signals for the downlink data, which are transmitted from the terminal. The terminal makes the phase points of the response signals different in accordance with a number of downlink data which has been successively received. |
| US09826519B2 |
Information exchange between base stations
A first base station receives at least one application protocol message from a second base station. The second base station comprises a downlink carrier comprising a plurality of downlink resource blocks. The at least one application protocol message may comprise a second physical downlink control channel configuration. The first base station may transmit a packet comprising acknowledgement for the receipt of the at least one application protocol. |
| US09826515B2 |
Methods, systems and apparatus for defining and using PHICH resources for carrier aggregation
Systems, methods, and instrumentalities are disclosed to provide feedback to a user equipment (UE). A UE may transmit uplink data via a supplementary cell. A network device, such as a HeNB, eNB, etc., may receive the uplink data from the UE via the supplementary cell. The network device may send feedback associated with the uplink data to the UE via a physical downlink shared channel (PDSCH) when downlink data is available for transmission to the UE. The feedback may be physical hybrid ARQ indicator channel (PHICH) ACK/NACK information. The feedback sent via the PDSCH may be multiplexed with the downlink data. The network device may send the feedback associated with the uplink data to the UE via a physical downlink control channel (PDCCH) when downlink data is not available for transmission to the UE. |
| US09826507B2 |
Method for setting a filter coefficient for a communication system
A method for setting a filter coefficient for a communication system, which adjusts a frequency bandwidth by setting a filter coefficient of a wireless communication system over a communication network, is provided. In the method, a wireless communication system that includes a controller having a filter coefficient database and a web server, and a Digital Signal Processing device requests a filter coefficient and attribute information related to a set target frequency bandwidth from a management terminal. The wireless communication system receives the filter coefficient and the attribute information from the management terminal and stores the filter coefficient and the attribute information in the filter coefficient database. The wireless communication system sets a frequency bandwidth of the digital signal processing device as a set target frequency bandwidth based on the stored filter coefficient and the attribute information. |
| US09826504B2 |
Detecting the number of transmit antennas in a base station
Data is scrambled at a transmitter according to one of a number of predetermined scrambling sequences which are associated with a particular one of a number of predetermined transmit antenna diversity schemes (i.e., a specific number of transmit antenna ports). Received data is decoded using one or more of the known transmit antenna diversity schemes and the scrambled data is descrambled according to a corresponding descrambling sequence (related to the scrambling sequence). Based on the descrambled data, the receiver determines which transmit antenna diversity scheme (i.e., the number of antenna ports) is used by the transmitter. In one specific embodiment, CRC parity data is scrambled in the transmitter and the receiver descrambles the recovered CRC parity data according to a descrambling sequence, computes CRC parity data from the received data, and compares the descrambled CRC parity data to the newly computed CRC parity data. |
| US09826497B2 |
Method and system for determining whether beacon device is abnormal
A method and system for determining whether a beacon device is abnormal using a service server are disclosed herein. The service server includes an approach information reception unit, a pattern information generation unit, and a detection unit. The approach information reception unit receives approach information related to any one of a plurality of beacon devices from a user terminal over a network. The pattern information generation unit generates pattern information about a pattern in which the user terminal approaches the plurality of beacon devices based on a plurality of pieces of approach information received from a plurality of user terminals. The detection unit determines whether any one of the plurality of beacon devices is abnormal based on a change in the pattern information generated by the pattern information generation unit. |
| US09826495B2 |
Apparatus and method for testing synchronized transmission between systems operating at different clock rates
An apparatus and method are disclosed for testing synchronization of transmission between systems operating at different clock rates. The apparatus includes a transmitting unit configured to operate at a first clock rate, and a receiving unit configured to operate at a second clock rate that is different from the first clock rate. A compensation circuit receives a second clock rate from a frequency generating system, and synchronizes the data transmitted by the transmitting unit with the second clock rate. The synchronized data is then transmitted to the receiving unit. |
| US09826490B2 |
Power control for closed loop transmit diversity and MIMO in uplink
A method for dynamically controlling the transmit power of transmission streams transmitted via multiple antennas is disclosed. A transmit power level for multiple streams is determined based on a first reference channel. The difference of signal to interface ratios (SIRs) between two reference channels may represent a power offset. The power offset may be used to determine gain factors used to transmit data channels on the secondary stream with reference to the gain factor of the first reference channel. The power offset may be used to determine other parameters, such a serving grant or transport block sizes of channels carried on the secondary stream. The power offset may allow transmission parameters of channels on the secondary stream to be determined based on the transmit power level of the primary stream and a gain factor for a reference channel transmitted via the primary stream. |
| US09826489B2 |
Method for reporting a power headroom and communication
There is provided a method for reporting a power headroom. The method may comprise: establishing, by a user equipment (UE), connections with plural base stations, each of which includes one or more cells; determining, by the UE, a power headroom for at least one base station among the plural base stations; and triggering, by the UE, a power headroom reporting (PHR) including the determined power headroom. |
| US09826486B2 |
Power setting
One example method of operation of a basestation in a mobile communications network is disclosed. The basestation may operate on a carrier channel and may be a member of a group of such basestations within the network. The method comprises establishing the presence of an adjacent basestation outside the group, which basestation operates on a carrier channel at least partially overlapping the carrier channel of the basestation and determining a degree of association between the basestation and the adjacent basestation with reference to other group members. The method further comprises setting at least one of a maximum downlink power for transmissions from the basestation and a maximum uplink power for transmissions from user equipment devices attached to the basestation, based on the degree of association between the basestation and the adjacent basestation. Also disclosed is a basestation operating in accordance with such a method. |
| US09826485B2 |
Power source hot swap mode
A method for power management of a mobile device includes detecting whether a removable power source has been removed from the mobile device. In response to detecting that the power source has been removed, entering a hot swap mode for a first time period by deactivating a first component of the mobile device and maintaining, via a backup power source in the mobile device, a powered state of a second component of the mobile device and an application state of the mobile device. The method further includes, after the first time period, entering a suspend mode for a second time period by deactivating the second component and continuing to maintain the application state of the mobile device for the second time period. |
| US09826474B2 |
Solving exposed terminal problems in wireless networks
Methods, apparatus and program products are disclosed for allowing wireless devices in two wireless access networks whose coverage areas overlap to communicate with their respective access nodes. Groups may be assigned to wireless devices in the access networks and the groups may be used by wireless devices in the access networks to determine whether to access a communication medium or not. Received powers may also be used by wireless devices in the access networks to determine whether or not to access a communication medium. A wireless device in a first access network can determine whether to access (e.g., compete for access to) the communication medium by comparing a measured power of transmission from a second access node with an indication of a minimum received power above which wireless devices in a second access network formed by a second access node are allowed to contend for access to the communication medium. |
| US09826467B2 |
Method for establishing association between station and access point, and device
Embodiments of the present invention provide a method for establishing an association between a STA and an AP, and the method includes: sending, by the STA, an association request frame to the AP, where the association request frame includes a service type element, and the service type element is used for indicating a sensor service type, an offloading service type, or a hybrid service type to which the STA belongs, where the sensor service type includes a first sensor service or a second sensor service, and the offloading service type includes a first offloading service or a second offloading service; and receiving, by the STA, an association response frame sent by the AP, where the association response frame is generated by the AP after determining, according to the service type element, a service type to which the STA belongs. |
| US09826463B2 |
Hash partial matching for discovery
Methods, systems, and devices are described that allow for partial matching of published services or service names, including compressed service names. The described features employ compression techniques, including hashing; and they allow for partial matching of compressed service name strings. Various embodiments are described that provide for identifying a desired service (or attributes of a desired service) and comparing one or more advertised attributes. The comparison of desired and advertised attributes may be utilized to determine, select, and or locate an advertised service. |
| US09826462B2 |
User terminal, radio base station and radio communication method
The present invention is designed so that adequate mutual detection is made possible in non-collision-type D2D discovery during inter-terminal direct communication. A user terminal can execute inter-terminal direct communication, and has a receiving section that receives initial allocation location information of a resource for transmitting a discovery signal for use in inter-terminal direct communication, and a control section that switches the location of the resource to transmit the discovery signal, per period, in accordance with a pre-rule. |
| US09826461B2 |
PLMN barring
Techniques are disclosed relating to determining whether to bar a public land mobile network (PLMN). In some embodiments, a mobile device is configured to increment a count of failed requests to a PLMN for requests that are explicitly rejected by a base station and not for other requests. In some embodiments, the mobile device is configured to bar the PLMN in response to the count reaching a threshold value. In some embodiments, for requests that fail without explicit rejection, the mobile device is configured to wait a predetermined time interval before transmitting another request to the base station. The time interval may be telescoped for subsequent requests that fail without a rejection. In various embodiments, the disclosed techniques may reduce power consumption while avoiding premature PLMN barring. |
| US09826458B2 |
Electronic device with wireless path selection capability
A portable encoded information reading (EIR) terminal for incorporation in a data collection system can comprise a terminal module communicatively coupled to a wireless interface module via a wired interface. The terminal module can include a central processing unit (CPU), a memory, and an encoded information reading (EIR) device. The wireless interface module can include a microcontroller, a memory, and at least one wireless communication interface. The wireless interface module can establish one or more wireless links with one or more peer EIR terminals, to join a wireless network which is collectively formed by the peer EIR terminals. The wireless interface module can receive or transmit beacons containing at least an identifier of a path selection protocol which is used for unicast, multicast and broadcast frame transmission within the wireless network. |
| US09826457B1 |
System and method for providing extending femtocell coverage
Femtocell coverage can be extended across a coverage area by providing a cluster of femtocell access points (FAPs). Each FAP is independently registered with a core network and provisioned with a location area code common to each FAP. At hand-in from the macrocell network, an association is made between the mobile station and the hand-in FAP, which becomes an anchor FAP for the duration of the mobile station's presence within the cluster. Calls between the mobile station and the core network are routed via a servicing FAP of the cluster and the anchor FAP. |
| US09826456B2 |
Method and device for controlling handover of user equipment in long connected mode in wireless communication system
The present invention relates to a method and a device for effectively controlling a handover of a user equipment (UE) in a long connected mode. A method for controlling a handover by an eNB, according to one embodiment of the present invention, comprises the steps of: checking whether a UE is in a long connected mode; and transmitting, to the UE, channel measurement configuration information of which a channel measurement report trigger condition is alleviated compared with a normal connected mode. |
| US09826453B2 |
System and method for limiting access to an IP-based wireless telecommunications network based on access point IP address and/or MAC address
A system and method manages call connections between mobile subscribers and an EP-based wireless telecommunications network through a wireless access point. Communications between the mobile subscribers and the IP-based wireless telecommunications network are initiated by a registration request. During the registration request various identifiers (IMSI, MAC address, IP Address, etc.) are communicated to the system. The system is arranged to log the identifiers and associate those identifiers with the entry point (e.g., the wireless access point) into the IP based wireless network. Call connections from the mobile subscribers are monitored for various throughput and call quality based metrics. Call handoffs between the IP-based wireless communications network and the cellular telephony network are managed by the system based on the monitored call quality and throughput metrics on a per-access point basis using the registered identifiers. |
| US09826452B2 |
Apparatuses and methods for access domain selection (ADS) during an inter-radio access technology (IRAT) procedure
A mobile communication device with a processor is provided. The processor determines whether an Inter-Radio Access Technology (IRAT) procedure is ongoing when receiving a request for a Mobile Originated (MO) call, starts a first guard timer in response to the IRAT procedure being ongoing, and performs an Access Domain Selection (ADS) for making the MO call in response to the IRAT procedure being completed and the first guard timer not expiring. |
| US09826451B2 |
Method for communicating in wireless communication system supporting multiple access network and apparatus supporting same
Provided is a method for communicating carried out by a terminal in a wireless communication system supporting a multiple access network. The method comprises receiving from a first access network second access network service information, determining whether traffic processing through the second access network is allowed based on the second access network service information, and processing all or a portion of the traffic on the first access network through the second access network. |
| US09826448B2 |
Handover management in air-to-ground wireless communication
Managing handover procedures of two or more modems from a serving base station to a target base station includes receiving at least one message indicative of at least one measurement report of radio conditions from at least one modem of the two or more modems; determining, based on the at least one message, whether to handover the two or more modems from the serving base station to the target base station; and upon determining to handover the two or more modems from the serving base station to the target base station, indicating to each of the two or more modems to send to the serving base station a measurement report configured to trigger a respective handover procedure from the serving base station to the target base station. |
| US09826447B2 |
Communication apparatus, method for controlling communication apparatus, and program
A communication apparatus includes a determination device configured to, in a case where the communication apparatus connects to a first network of a first base station via a first frequency channel and the communication apparatus participates in a second network via the first frequency channel without connection to a base station, determine whether a second frequency channel used by a second base station is usable in the communication performed, and a control device configured to control the communication without connection to the base station according to the determination by the determination device. |
| US09826446B2 |
Downlink power management
A system and related method for increasing or decreasing the range of a pico cell station. The system and method determine triggers for dynamic range change, measure operational conditions and make a change reactive to operational conditions. Range increase may be implemented to address a coverage hole. Range decrease may be implemented to address holdover attempts. Range changes are implemented by changing transmission power, reference signal received power and/or cell reselection thresholds. |
| US09826444B2 |
Managing handovers during a suspended transmission (STX) at a base station
The present disclosure describes a method, an apparatus, and a computer readable medium for managing handovers at a base station. For example, the method may include receiving a request for STX to one or more connected user equipments (UEs), identifying whether one or more conditions have to be satisfied prior to initiating of the STX, and determining whether the one or more conditions are satisfied. The example method further includes initiating the STX at the base station in response to the identifying and the determining and performing a corrective action for managing the handovers in response to the initiating of the STX. |
| US09826438B2 |
Electronic device and method for operating an electronic device
The present invention relates to an electronic device and a method of operating the same. The electronic device and the method of operating the electronic device may effectively form a connection between two or more electronic devices by allowing a relaying device to transfer connection information between the electronic devices to a counterpart. |
| US09826436B2 |
Facilitation of mobility management across various radio technologies
A more efficient network can be achieved using software-defined networking to configure routing tables to route data traffic to and from proper cells. User equipment address data and network device internet protocol address data can be utilized to define locators specific to a user equipment device in relation to various network devices. For instance, broadcasted network address data representative of a mobile device identifier address can be received by a first network device from the mobile device, wherein the mobile device identifier address comprises network address data related to an internet protocol address of a second network device, the first network device can determine a third network device capable of a communication with the mobile device, and the communication with the mobile device can be routed by the first network device to the third network device. |
| US09826432B2 |
Remote socket connection for data offload
An arrangement for a wireless communication device is disclosed. The arrangement is adapted to set up an application connection between an application of an application layer of the device and a remote server. The device comprises a modem subsystem (comprising the application layer, a remote socket client and a remote socket API between the application layer and the remote socket client), an application processor (comprising a remote socket server and an IP stack, wherein the application processor is associated with a wireless communication access unit and the IP stack is adapted to connect to a communication network using the access unit), and a remote socket protocol communication channel between the remote socket client and the remote socket server. The application is adapted to send an application connection setup request to the remote socket client via the remote socket API. The remote socket client, the remote socket server and the remote socket protocol communication channel are collectively adapted to use a remote socket protocol to set up a remote socket connection between the remote socket client and the remote server via the remote socket server and via the IP stack, using the remote socket protocol communication channel and the wireless communication access unit, and to establish the application connection based on the remote socket connection. The remote socket client is further adapted to (in response to the application connection being established) send an application connection setup response to the application via the remote socket API. |
| US09826429B2 |
Joint WLAN power and rate control to mitigate co-located LTE TDD interference
In some implementations, a method of a wireless local area network (WLAN) transmitter includes, in response to interference with a long term evolution (LTE) receiver, determining a de-sense value of the LTE receiver; determining a transmission rate for the WLAN transmitter, the transmission rate requiring an equal or lower receiver sensitivity than a received signal strength threshold; determining a frame aggregation size based on the transmission rate and an LTE frame configuration for the LTE receiver; determining a transmission power based on the de-sense value; and transmitting data during a downlink receiving period of the LTE receiver using the transmission rate, the frame aggregation size, and the transmission power. |
| US09826426B2 |
Method and system for wireless network management
Methods and systems for wireless network management are described. In one embodiment, a radio measurement of a characteristic of a wireless access technology may be taken. The wireless access technology may enable data communication through a wireless network when connected to an access point. A report may be transmitted through an alternate access technology. The report may be based on the radio measurement. Additional methods and systems are disclosed. |
| US09826423B2 |
Systems and methods for LTE and WLAN coexistence
Various of the disclosed embodiments provide systems and methods for enabling LTE® and wireless, e.g., ISM band, applications to coexist on a same device or on separate devices in proximity to one another. Some embodiments implement a remediation and/or channel transition process for the wireless devices following detection of LTE®-related interference. During remediation, the device may, e.g., adjust the wireless power levels, EDCA backoff times, signal thresholds, etc. In some embodiments, if the remediation actions prove ineffective, the wireless peers may be relocated to a channel further from the interfering LTE® band. The determination to remediate or reallocate may be based on various contextual factors, e.g., the character of the peer devices and the applications being run. |
| US09826416B2 |
Self-optimizing wireless network
Optimizing a plurality cell sites or sectors in a wireless network includes calculating modifications to a plurality of network parameters for optimizing wireless network performance; evaluating the modification groups to determine conflicts between modifications for a same network parameter; and eliminating the conflicts between modifications for the same network parameter within the modification groups. The modification groups are used to alter at least one network parameter of the critical cell sites or sectors, or of a best neighbor cells sites or sectors for achieving a desired improvement in communications within the wireless network. Optimization is further enhanced by determining the best previous modifications to the wireless network when performance continues to be degraded. Altering wireless network parameters of the critical cell sites or sectors, or the best neighbor cell sites or sectors is performed continuously using the stored modification groups until the desired improvement in communications in the wireless network is achieved. |
| US09826401B2 |
Authenticated communication session for wireless roaming
A device forwards a set of packets between a first network device, associated with a first network, and a second network device, associated with a second network. The set of packets may be associated with permitting access, by a set of mobile devices connected to the first network, to the second network. The device may generate and store configuration information, identifying the set of mobile devices, based on the set of packets. The device may receive, from a third network device, a request associated with establishing a communication session between the third network device and a fourth network device associated with the second network, may determine, based on the configuration information, whether a particular mobile device, associated with the request, is permitted to establish the communication session, and may selectively create the communication session based on determining that the particular mobile device is permitted to establish the communication session. |
| US09826399B2 |
Facilitating wireless network access by using a ubiquitous SSID
The disclosed embodiments provide a system that facilitates wireless network access. The system includes a trusted network access and tunneling service (TNATS) associated with a ubiquitous static service set identifier (SSID). The system also includes a proximate wireless access point (WAP). During operation, the system enables the TNATS on the proximate WAP, which then broadcasts the ubiquitous static SSID. Next, the proximate WAP receives a request from a guest device to access the TNATS through the proximate WAP. The proximate WAP then initiates an authentication process with the TNATS for a user of the guest device. If the authentication succeeds, the proximate WAP allows the guest device to access a network through the proximate WAP. |
| US09826395B2 |
Methods and devices for addressing device to device communications
A method implemented in a first user equipment (UE) includes generating a first intermediate address. The method further includes transmitting a data packet using the first intermediate address by (i) applying a first address mechanism to a first part of the first intermediate address, and (ii) applying a second address mechanism to a second part of the first intermediate address. |
| US09826392B2 |
Management of subscriber identity modules
Management of subscriber identity modules is disclosed. A server apparatus manages, in addition to or instead of mobile network operators, by a service provider, subscriptions to wireless communication networks. The server apparatus maintains subscriber identity module-specific usage records. Each usage record comprises a quantity quantifying amount of data transferred with each subscriber identity module and a limit setting the maximum allowed amount of data transfer for each subscriber identity module. The server apparatus compares periodically the quantity in each usage record with the limit in the same usage record, and if the quantity in the usage record is within a predetermined margin of the limit in the same usage record, transmits, with the data communication interface, to the mobile apparatus, a command to limit data transfer speed of the subscriber identity module defined by the usage record. |
| US09826389B2 |
Method and apparatus for performing a selective IP traffic offload procedure
A method and apparatus are described for performing a selected Internet protocol (IP) traffic offload (SIPTO) procedure. A network node, (e.g., a mobility management entity (MME) or a serving general packet radio service (GPRS) support node (SGSN)), may receive a packet data network (PDN) connectivity request from a wireless transmit/receive unit (WTRU). A determination may be made to perform SIPTO at a local network, and the WTRU may perform a PDN release and reconnection procedure. The determination may be based on at least one of a closed subscriber group (CSG) identity (ID), a home evolved Node-B (HeNB) ID or a local network ID. An access network discovery and selection function (ANDSF) may be queried for IP interface selection (OPIIS) rules, a local access point name (APN) that supports per flow SIPTO at a local network, and IP flows that may be routed to the local APN. |
| US09826388B2 |
Cognitive roaming support
Methods and systems are described for generating and utilizing a pattern of association. The pattern of association can comprise information that indicates to which of a plurality of network devices one or more mobile devices are likely to connect. The pattern of association can comprise information that indicates an order of association. The pattern of association can be associated with one or more factors which can be any information that provides insight into the pattern of association. The pattern of association can be used to identify a next network device that a mobile device will transition to based on which network device the mobile device is currently connected to. Data, such as authentication information, can be pushed to the identified next network device to reduce network connectivity issues that may occur by transitioning between network devices. |
| US09826381B2 |
Device handshake/discovery for inter-device communication in wireless communication systems
Systems, methods, and apparatuses for inter-device communication in wireless communication systems are provided. A user equipment (UE) may initiate a direct inter-device communication link between UEs located in proximity. The UEs participating in the inter-device communications may perform a device handshake procedure or a device discovery procedure to set up appropriate transmission parameters for the communication over the inter-device communication link. A device-to-device radio network temporary identification (DD-RNTI) may be used for the inter-device communication link. Long term evolution (LTE) downlink or uplink radio resources may be used for communications over the inter-device communication link. |
| US09826380B1 |
Video over LTE data usage metering
The techniques for metering Video over LTE (ViLTE) data usage may ensure data consumption by subscribers are in line with their recurring service plans. A request to establish a video bearer between a mobile telecommunication network and a user device for a multimedia call may be received at a policy engine of a mobile telecommunication network. Subsequently, information that indicates a connection type used by the user device to connect to the mobile telecommunication network may be retrieved from a gateway of the network. The video bearer for a video over wireless local area network call of the user device may be established without ViLTE data usage metering in response to the user device having a WLAN connection type. However, the video bearer for a ViLTE call may be established with ViLTE data usage metering in response to the user device having a LTE connection type. |
| US09826376B2 |
Supporting emergency calls on a wireless local area network
Several methods are provided for communicating emergency call capability information between a station and an access point (AP) in a wireless local area network. The methods include advertising by the AP of its emergency call capabilities and announcing by the station of its emergency call capabilities. The AP can advertise its emergency call capabilities in a beacon frame, a probe response frame, a reassociation response frame, or a reauthentication response frame. The station can announce its emergency call capabilities in an association request frame, a reassociation request frame, an authentication request frame, or a reauthentication request frame. |
| US09826364B2 |
Systems and methods for location-based tuning
A method for wireless communication by a wireless communication device is described. The method includes receiving geographic location information. The method also includes querying a geographic location tuning database for tuning parameter values corresponding with the geographic location information. The method further includes determining one or more tuning parameters to change based on the tuning parameter values. The method additionally includes adjusting an antenna for inductively coupled communication with a reader device according to the determined tuning parameters. |
| US09826362B2 |
Method for requesting transportation services
A method for safely and efficiently requesting transportation services through the use of mobile communications devices capable of geographic location is described. Individual and package transportation may be provided. New customers may be efficiently serviced, and the requester and transportation provider locations may be viewed in real time on the mobile devices. |
| US09826358B2 |
Method and system for geolocation and coordinated communication with emergency responders
This disclosure provides a method and system for tracking and communicating with responders in the event of an emergency situation. An emergency server coupled to a wireless telecommunications network receives a notification of an emergency situation, establishes a first geofence around a location of the emergency situation, determines a set of candidate responders registered to an area associated with the location, transmits a request for UE locations of the set of candidate responders to a location server and receives a response, determines which UEs of candidate responders are within an area bounded by the geofence, and transmits messages soliciting responders to the UEs. |
| US09826354B2 |
Content geofencing
Systems, methods, and computer-readable storage media for invitational content geofencing. A system first sends, to a server location data associated with the system, the location data being calculated at the system. The system then receives a listing of places of interest within a geofence including a geographical perimeter for identifying places of interest in the listing, the geofence being based on the location data associated with the system. Next, the system selects a place of interest from the listing based on a location of the system. The system then presents a content item associated with the place of interest. |
| US09826353B2 |
Methods and systems for priority based geofences
Methods and systems for utilizing priority based geofences are disclosed. A mobile device receives, from another device over a wireless network, at least one geofence, each of the at least one geofence having an assigned priority level indicating an importance of the at least one geofence, wherein the assigned priority level is one of a plurality of priority levels and is received from the other device over the wireless network, determines, based on the priority level of the at least one geofence, a geofence breach detection method and an evaluation rate, and monitors a position of the mobile device relative to the at least one geofence at the evaluation rate using the geofence breach detection method. |
| US09826351B2 |
System and method for beacon fleet management
A method for distributed beacon management, including: broadcasting a packet from the beacon; receiving the packet at an application executing on a plurality of user devices; and transmitting beacon information extracted from the packet to the management system from the application. |
| US09826346B2 |
Non-transitory recording medium encoded with computer readable information processing program, information processing apparatus, information processing method, and information processing system, capable of enhancing zest of wireless communication
A non-transitory storage medium encoded with a computer readable information processing program executable by a computer of an information processing apparatus having a wireless communication function. The information processing program causes the computer to function as position data obtaining means for obtaining position data indicating a position of the information processing apparatus, data transmission and reception means for transmitting the position data obtained by the position data obtaining means to another information processing apparatus within coverage through wireless communication and receiving position data obtained by position data obtaining means of another information processing apparatus through wireless communication, and processing performing means for performing predetermined information processing based on the position data received from another information processing apparatus through the data transmission and reception means. |
| US09826345B2 |
Method and apparatus for detecting points of interest or events based on geotagged data and geolocation seeds
An approach is provided for detecting points of interest or events based on geotagged data and geolocation seeds. A maps platform processes and/or facilitates a processing of location information associated with one or more devices to determine one or more geolocation seeds. The maps platform causes, at least in part, a querying for content information based, at least in part, on the one or more geolocation seeds. The maps platform then processes and/or facilitates a processing of the content information to determine one or more points of interest, one or more location-based events, or a combination thereof. |
| US09826330B2 |
Gimbal-mounted linear ultrasonic speaker assembly
Audio spatial effects are provided using a gimbal-mounted ultrasonic speaker array in which a vertical line of ultrasonic speakers are provided on a speaker mount and are angled to direct sound at respective different elevation angles. The speaker mount can be rotated by a gimbal. In this way, the azimuth angle of the linear array is established in response to a control signal from, e.g., a game console or video player, with elevational angle of the desired sound beam being established by selecting one or more of the speakers in the linear array with the appropriate elevation angle. |
| US09826323B2 |
Miniature speaker and speaker cabinet and hearing aid
A miniature speaker and speaker cabinet are provided, wherein the speaker is enclosed in an oblong capsule with a sound output opening at one end and leads passing from a speaker coil inside the capsule to connection points externally on the capsule, and where the cabinet encloses the capsule and at one end thereof comprise a lead input opening with leads passing there through to the connection points on the capsule, and where the cabinet further comprise a sound exit opening opposite the lead input opening, which is in fluid communication with the sound output opening of the capsule, wherein the cabinet has an internal space surpassing external measures of the capsule in all directions defining a gap between the capsule and cabinet wherein the thus defined gap is filled out with a hardening silicone. |
| US09826320B2 |
Hearing device and a method for receiving wireless audio streaming
A method for receiving wireless audio streams in a hearing device includes: receiving audio packages of a primary audio stream from a primary transmitter unit having a primary transmitter unit address; evaluating a first parameter of the primary audio stream; and if the first parameter fulfills a search criterion: searching for pilot packages from available transmitter units; determining an optimum transmitter unit based on one or more pilot package parameters of the pilot packages from the available transmitter units; and receiving audio packages of an audio stream from the optimum transmitter unit. |
| US09826319B2 |
Hearing device comprising a feedback cancellation system based on signal energy relocation
A hearing device, e.g. a hearing aid, is provided, comprising a forward path comprising an input transducer for providing an electric input signal, a signal processing unit configured to apply a requested forward gain to the electric input signal, and an output transducer. The hearing device further comprises a feedback reduction unit for reducing a risk of howl due to feedback from the output transducer to the input transducer. The forward path and the external feedback path defines a roundtrip loop delay. The feedback reduction unit is configured to modulate said requested forward gain in time, to provide that the resulting forward gain exhibits a first, increased gain AH in a first time period TH and a second, reduced gain AL in a second time period TL, wherein at least one of AH, AL, TH, and TL is/are determined according to a predetermined or adaptively determined criterion including said roundtrip loop delay. |
| US09826318B2 |
Hearing aid device comprising a sensor member
A hearing aid device is disclosed. The hearing aid device comprises means to improve, augment and/or protect the hearing capability of a user by receiving acoustic signals from the surroundings of the user, generating corresponding audio signals, possibly modifying the audio signals and providing the possibly modified audio signals as audible signals to at least one of the user's ears. The hearing aid device comprises a sensor member for detecting the movement and/or acceleration and/or orientation (or spatial position) of the hearing aid device. The hearing aid device comprises at least two hearing aid microphones and a control unit for determining the position or a deviation from an intended position of the hearing aid device or hearing aid microphones. The hearing aid device is configured to compensate for a possible dislocation of the hearing aid microphones. |
| US09826314B2 |
Electronic apparatus
An electronic apparatus comprises a cover panel, a piezoelectric vibration element located on a rear surface being opposite to an exposed surface of the cover panel, and a drive module driving the piezoelectric vibration element based on a sound signal. The rear surface comprises a first region where the piezoelectric vibration element is disposed. The first region is located closer to a side of the exposed surface than a second region in the rear surface. |
| US09826312B2 |
Circuit and method for driving a loudspeaker
A circuit for driving a loudspeaker is disclosed. The circuit includes: a signal generator connected to the loudspeaker, generating a first signal comprising a first pulse with positive value and a second pulse with negative value; a detection circuit connected to the loudspeaker, detecting a second signal produced by the loudspeaker in response to the first signal; and a processing circuit connected to the signal generator and the detection circuit, calculating the impedance of the loudspeaker according to the second signal; wherein each pulse width of the first and second pulses is between 100 ns and 900 ns. |
| US09826309B2 |
Optimised loudspeaker operation
An optimised method for driving a loudspeaker is used for protecting the loudspeaker from damage due to excessive excursion or from overheating. The playback power of an incoming audio data stream is compared with a feedback power derived from the loudspeaker actuator and the comparison is used to adjust the frequency response of the loudspeaker, across individual sub bands. |
| US09826305B2 |
Controlling voltage of a speaker based on temperature
An audio device includes a digital-to-analog converter, an amplifier, a speaker, a power management unit and a temperature sensor. The digital-to-analog converter is configured to convert a digital audio signal into an analog audio signal. The amplifier is coupled to the digital-to-analog converter and configured to amplify the analog audio signal and generate an amplified analog audio signal. The speaker is coupled to the amplifier and configured to broadcast the amplified analog audio signal. The power management unit is configured to provide the amplifier with a first working voltage and provide the digital-to-analog converter with a second working voltage. The temperature sensor is coupled to the speaker and configured to generate a temperature detection signal according to a temperature of the speaker. Wherein, the power management unit adjusts at least one of the first working voltage and the second working voltage according to the temperature detection signal. |
| US09826295B2 |
Acoustic device and headrest
To enable an output sound of a speaker unit to be output as a surface sound source in a limited space. A three-dimensional knitted fabric is provided at a position substantially facing speaker units while being given tension in a surface direction. Since the tension is applied, a pair of ground knitted fabrics constituting the three-dimensional knitted fabric and a connecting yarn extending back and forth between the ground knitted fabrics vibrate due to their elastic action. In particular, string vibration is generated in the connecting yarn. Due to this vibration, output sounds of the speaker units are propagated in the surface direction of the three-dimensional knitted fabric, and as a result, the three-dimensional knitted fabric propagates and radiates acoustic waves of a surface sound source. |
| US09826288B2 |
Sensing system for an automated vehicle
A sensing system for providing vehicle automation. The system includes a master controller that is electrically connected to a receiver that has a transceiver that provides over-the-air communication to a plurality of wireless sensors. The transceivers receive information from the plurality of wireless sensors in order to automate the steering and elevation of the vehicle. |
| US09826283B2 |
Apparatus and method for inserting advertisement in a broadcasting system
Provided is an apparatus and method for inserting an advertisement in a broadcasting system based on adaptive streaming. To this end, content related information for advertisement content is generated by an advertisement providing server and a content transmitting server. A client is informed of an update required time of the content related information to receive new content related information from the content transmitting server. Therefore, the advertisement content can be reproduced in a set period. |
| US09826282B2 |
Reception apparatus, reception method, and recording medium
A reception apparatus includes a plurality of reception units each corresponding to a communication path among a plurality of communication paths, and a generation unit configured to, in a case where the plurality of reception units receives a first data unit and a second data unit, generate the first data unit at a first time corresponding to a time at which the plurality of reception units has completed reception of data forming the first data unit, and generate the second data unit at a second time corresponding to a time at which the plurality of reception units has completed reception of data forming the second data unit. |
| US09826277B2 |
Method and system for collaborative and scalable information presentation
The present invention provides an information presentation system, comprising: a video module configured to obtain video content to be presented to a user; a network module configured to obtain certain information related to the video content including at least a first type of related information, a second type of related information, and a third type of related information; a first display configured to display the video content at a primary location in front of the user; one or more second displays configured to display the first type related information at the primary location outside the first display and to display the second type related information on a secondary location along the side of the primary location; an interactive display configured to interact with the user and display the third type related information; and a system controller configured to perform content assignments to the displays according to requirements from the user. |
| US09826273B2 |
System and method for internet access to a personal television service
A communication system and a family of methods for remote access to personal television service are disclosed. According to this invention, a remote personal TV service center provides centralized program guide information. A user may access to the personal TV service center through a digital video recorder which is connected to the personal TV service center via telephone modem or a network server. A user may access to the personal TV service center through a remote computer terminal or a personal digital assistant which is connected to a computer network. The user selects program events and programs the digital video recorder by using a graphical user interface installed in the front panel of the digital video recorder in case of local programming, or using a similar GUI which is incorporated into the Web pages presented to remote users by a Web server in case of remote programming. The media stream stored in one digital video recorder may be transferred to another digital video recorder. For data security protection during data transfer, all communication are authenticated and encrypted. |
| US09826271B2 |
Controlling access to program usage data
A television program ratings method and system includes transferring information associated with households from a cable provider to a ratings provider such that the ratings provider has access to information associated with sampled households and lacks access to information associated with non-sampled households. To this end, identity information and usage information associated with the households are respectively anonymized and encrypted. Knowledge of the identities of the sampled households enables the anonymized identity information and the encrypted usage information for the sampled households to be respectively de-anonymized and decrypted. The ratings provider knows which households are sampled households. As such, the ratings provider de-anonymizes and decrypts the information associated with the sampled households and then uses the de-anonymized and decrypted information to determine television program ratings. The cable provider anonymizes and encrypts the information for all households as the cable provider does not know which households are sampled households. |
| US09826270B2 |
Content receiver system and method for providing supplemental content in translated and/or audio form
Systems and methods utilize a content receiver to provide supplemental content, such as news content, personal content and advertising content, to a user. Received data is formatted as supplemental content by the content receiver based on user preference information stored therein, and the formatted supplemental content is transmitted to a content display device. The supplemental content is provided to the user in addition or as an alternative to video content, and may replace or supplement closed captioning content. The supplemental content may be translated into another language and/or converted into audio signals utilizing the content receiver. Systems and methods also utilize a content receiver to translate data such as text data into another language. Text data may, in addition or alternatively, be converted into audio signals utilizing the content receiver. |
| US09826268B2 |
Display apparatus for providing enhanced electronic program guide and method of controlling the same
A network device can include a tuner configured to receive audio and video data of at least one broadcast program, a network interface configured to receive at least one thumbnail image corresponding the at least one broadcast program, a user interface configured to receive a first command for executing an electronic program guide from a remote controller, and a controller configured to output a signal for displaying the electronic program guide in response to the first command. Also, the electronic program guide can include the at least one thumbnail image within a designated time zone. |
| US09826264B2 |
Apparatus, systems and methods to synchronize communication of content to a presentation device and a mobile device
A programming communication synchronizer embodiment communicates a portion of a program to a receiving device during a first time period, communicates a corresponding portion of the program to a mobile device during a second time period, and coordinates the first time period with the second time period so that the portion of the program is deliverable to a presentation device coupleable to the receiving device at approximately the same time the corresponding portion of the program is deliverable to the mobile device. |
| US09826255B2 |
Picture coding method, picture decoding method and apparatuses thereof
A frame coding unit generates individual picture signal information from a moving picture signal, and outputs a frame code value which is a numeric value to be obtained as a result of coding picture signal information of each frame. A variable length coding unit decomposes the frame code value into unit frame code values which are basic units of coding, converts the unit frame code values into frame code words using only a single code table, and constructs a frame stream by combining the converted frame code words. A multiplexing unit multiplexes a header stream which is constructed through a method equivalent to a conventional method and the frame stream, and constructs a picture coded signal. |
| US09826251B2 |
Method and apparatus for encoding/decoding image
A method for decoding an image, according to the present invention, comprises the steps of: receiving image information that corresponds to a block to be decoded; performing entropy-decoding with respect to the image information that is received; deciding a transform skip mode of the block to be decoded from a plurality of transform skip mode candidates, based on the image information that is entropy-decoded; and reverse-transforming the block to be decoded based on the transform skip mode that is decided. |
| US09826237B2 |
Analytics assisted encoding
Video analytics may be used to assist video encoding by selectively encoding only portions of a frame and using, instead, previously encoded portions. Previously encoded portions may be used when succeeding frames have a level of motion less than a threshold. In such case, all or part of succeeding frames may not be encoded, increasing bandwidth and speed in some embodiments. |
| US09826232B2 |
Support of non-HEVC base layer in HEVC multi-layer extensions
An apparatus configured to decode video information includes a memory and a processor in communication with the memory. The memory is configured to store video information associated with a bitstream. The apparatus further includes a processor in communication with the memory, the processor configured to determine that a reference layer is not included in the bitstream. The processor is further configured to receive, from an external source, a decoded base layer picture associated with an access unit, to store the decoded base layer picture in a memory. The processor is further configured to decode pictures associated with the access unit based on the stored decoded base layer picture, and subsequent to decoding the pictures associated with the access unit, empty the decoded base layer picture from the memory. |
| US09826230B2 |
Encoding method and encoding apparatus
A filtering method according to the present invention is for filtering a plurality of blocks included in an image, and comprises: determining whether each of the blocks is an IPCM block or not; filtering a non-IPCM block that is not an IPCM block among the blocks to generate filtered data; outputting the filtered data as pixel values of the non-IPCM block, and outputting pixel values of the unfiltered IPCM block as pixel values of the IPCM block. |
| US09826227B2 |
Motion picture encoding apparatus and motion picture encoding method based on bit rate
The present invention relates to an encoding apparatus and an encoding method capable of reducing the overhead on a macroblock basis. A number of reference image decision unit 19 determines that the number of fields of the reference image in encoding is one on the basis of the bit rate of the coded data. If the number of fields of the reference image is determined to be one, a slice header generating unit 13 selects, from among pictures input to an image sorting buffer 12, one of the pictures as the reference image. The present invention is applicable to, for example, encoding apparatuses that perform video coding based on the AVC standard. |
| US09826222B2 |
Stereoscopic image display device, terminal device, stereoscopic image display method, and program thereof
The stereoscopic image display device which displays images corresponding to each of a plurality of viewpoints includes: a stereoscopic image display panel which includes a display panel in which a plurality of pixels are arranged and a light-ray separating module provided on the display panel for separating parallax images from each of the pixels towards a plurality of N-viewpoints (N is a natural number of 2 or larger) according to the layout direction of each of the pixels; an observer position measuring unit which measures an observing position of the observer who is facing the display surface; a relative position calculating unit which calculates a relative position of the observer with respect to the stereoscopic image display panel based on the measurement result; and an image generation processing unit which generates viewpoint image by corresponding to the relative position and outputs the image towards the stereoscopic image display panel. |
| US09826217B2 |
System and method for adjusting a baseline of an imaging system with microlens array
A system for establishing a baseline of a stereoscopic imaging device having a microlens array and methods for making and using the same. The system acquires an object distance between the microlens array and an object of interest and selects first and second lenses from the microlens array based upon the acquired object distance. The system likewise can perform simultaneous localization and mapping (SLAM) with the imaging device. In one embodiment, the system can acquire first and second stereoscopic frames with the microlens array. The system thereby can measure rotations of the second stereoscopic frame with an Inertial Measurement Unit (IMU) and match the first and second stereoscopic frames by combining the rotation data with the first and second stereoscopic frames. The system thereby can enable SLAM systems to perform more accurately and more practically in various indoor and/or outdoor environments. |
| US09826216B1 |
Systems and methods for compact space-time stereo three-dimensional depth sensing
A pattern projection system includes a coherent light source, a repositionable DOE disposed to receive coherent light from said coherent light source and disposed to output at least one pattern of projectable light onto a scene to be imaged by an (x,y) two-dimensional optical acquisition system. Coherent light speckle artifacts in the projected pattern are reduced by rapidly controllably repositioning the DOE or the entire pattern projection system. Different projectable patterns are selected from a set of M patterns that are related to each other by a translation and/or rotation operation in two-dimensional cosine space. A resultant (x,y,z) depth map has improved quality and robustness due to projection of the selected patterns. Three-dimensional (x,y,z) depth data obtained from two-dimensional imaged data including despeckling is higher quality data than if projected patterns without despeckling were used. |
| US09826215B2 |
Stereoscopic image pickup unit, image pickup device, picture processing method, control method, and program utilizing diaphragm to form pair of apertures
An image pickup unit, an image pickup device, a picture processing method, a diaphragm control method, and program are capable of suppressing deterioration in quality of a stereoscopic picture. A parallax detection pixel receives object light by a plurality of photodetectors covered with one microlens, to generate a signal used for detecting parallax. G pixels, an R pixel, and a B pixel each receive the object light to generate a signal used for generating a planar picture. A parallax detection section detects parallax based on the signal generated by the parallax detection pixels. A 2D picture generation section generates a planar picture based on a signal generated by picture generation pixels. A 3D picture generation section adjusts a position of each object image included in the planar picture, based on the detected parallax, to generate a stereoscopic picture. |
| US09826214B2 |
Variable resolution pixel
A photosensor having a plurality of light sensitive pixels each of which comprises a light sensitive region and a plurality of storage regions for accumulating photocharge generated in the light sensitive region, a transfer gate for each storage region that is selectively electrifiable to transfer photocharge from the light sensitive region to the storage region, and an array of microlenses that for each storage region directs a different portion of light incident on the pixel to a region of the light sensitive region closer to the storage region than to other storage regions. |
| US09826213B1 |
Generating an image-based identifier for a stretch wrapped loaded pallet based on images captured in association with application of stretch wrap to the loaded pallet
Methods, apparatus, systems, and computer-readable media are provided that relate to using one or more vision sensors to capture images of a loaded pallet in association with application of stretch wrap to the loaded pallet by an automated pallet wrapping machine. The images are used to generate an image-based identifier for the loaded pallet that is then used for pallet identification by mobile robots and/or other automated agents in a warehouse or other environment. In some implementations, the images are captured by the vision sensor when the pallet is in the wrapping area of the automated pallet wrapping machine and while the vision sensor and/or the pallet are rotating. In some implementations, the image-based identifier may be assigned to pallet attributes and/or a de-palletizing scheme of the loaded pallet. |
| US09826211B2 |
Sound processing system and processing method that emphasize sound from position designated in displayed video image
A recorder receives designation of a video which is desired to be reproduced from a user. If designation of one or more designated locations where sound is emphasized on a screen of a display which displays the video is received by the recorder from the user via an operation unit during reproduction or temporary stopping of the video, a signal processing unit performs an emphasis process on audio data, that is, the signal processing unit emphasizes audio data in directions directed toward positions corresponding to the designated locations from a microphone array by using audio data recorded in the recorder. A reproducing device reproduces the emphasis-processed audio data and video data in synchronization with each other. |
| US09826209B2 |
Medical system, method for performing image processing setting of medical system, and image processing device
A medical system includes a first storage that stores image information on an image that is obtained by an imaging device capturing an image of a reference subject and on which image processing is performed by a first processing device, a second storage that stores image information on an image that is obtained by the imaging device capturing an image of the reference subject and on which image processing is performed by a second processing device, a comparison unit that compares the image information stored in the first storage with the image information stored in the second storage, and a setting changing unit that changes an image processing setting of the second processing device on the basis of a result of the comparison, such that the image information stored in the second storage is identical or substantially identical to the image information stored in the first storage. |
| US09826206B2 |
Display control device, projection device, and non-transitory storage medium
A display control device includes: an input unit that receives environmental information on a vehicle; and a controller that outputs to an image generator a first control signal for generating a first specific image representing a presentation image to be displayed on a display medium. When decreasing the luminance of the presentation image based on the environmental information, the controller outputs to the image generator a second control signal for generating a second specific image representing the presentation image with a hue changed to decrease a blue component in a display color. |
| US09826204B2 |
Multi-aperture projection display and single image generator for the same
Generating images to be projected at different projection distances with a multi-aperture projection display, statically or without any conversion, neither mechanically nor at the imager, is enabled by designing the single images of the multi-aperture projection display in a suitable manner, namely by combining provisional single images for the projection channels of the multi-aperture projection display, which are intended for each of the at least two images to be projected, projection channel by projection channel, to the actual or final single images. |
| US09826200B2 |
Rear obstruction detection
A method is provided using a system mounted in a vehicle. The system includes a rear-viewing camera and a processor attached to the rear-viewing camera. When the driver shifts the vehicle into reverse gear, and while the vehicle is still stationary, image frames from the immediate vicinity behind the vehicle are captured. The immediate vicinity behind the vehicle is in a field of view of the rear-viewing camera. The image frames are processed and thereby the object is detected which if present in the immediate vicinity behind the vehicle would obstruct the motion of the vehicle. The processing is preferably performed in parallel for a plurality of classes of obstructing objects using a single image frame of the image frames. |
| US09826199B2 |
Road vertical contour detection
Various driver assistance systems mountable in a host vehicle and computerized methods for detecting a vertical deviation of a road surface. The driver assistance system includes a camera operatively connectible to a processor. Multiple consecutive image frames are captured from the camera including a first image of the road and a second image of the road. Based on the host vehicle motion, the second image is warped toward the first image to produce thereby a warped second image. Image points of the road in the first image and corresponding image points of the road in the warped second image are tracked. Optical flow is computed between the warped second image to the first image. The optical flow is compared with an optical flow based on a road surface model to produce a residual optical flow. The vertical deviation is computed from the residual optical flow. |
| US09826197B2 |
Providing television broadcasts over a managed network and interactive content over an unmanaged network to a client device
A client device receives a broadcast content signal containing an interactive identifier over a managed network at a client device. The interactive identifier may be a trigger that is included in a header or embedded within the digital video data. The trigger may have a temporal component, wherein the trigger can expire after a certain period of time. In response to identification of the trigger, the client device sends a user request for interactive content over an unmanaged network. For example, the managed network may be a one-way satellite television network, IP-television network or cable television network and the unmanaged network may be the Internet. The client device switches between receiving data from the managed network to receiving data from the unmanaged network. |
| US09826194B2 |
Image processing apparatus with a look-up table and a mapping unit, image processing method using a look-up table and a mapping unit, and storage medium in which program using a look-up table and a mapping unit is stored
An image processing apparatus includes a storage unit that stores a look-up table having association information for associating at least one first image with at least one second image that is an image whose load on a brain has been adjusted, an image accepting unit that accepts at least one image, a mapping unit that acquires a whole or part of one or more second images associated with a whole or part of the at least one image accepted by the image accepting unit, using association information from among the one or more pieces of association information, and an image output unit that outputs at least one output image, which is the whole of the at least one second image acquired by the mapping unit or a group of part of the at least one second image acquired by the mapping unit. |
| US09826189B2 |
Apparatus, method, and computer program product for presenting an interactive programming guide
Apparatuses, methods, and computer program products for presenting an interactive programming guide are provided. An embodiment may include providing an apparatus configured to deliver media programs and an interactive programming guide to a monitor to be viewed by a user. The interactive programming guide may list channels and media programs available to the user. The apparatus may be configured to filter the interactive programming guide by limiting the channels and media programs listed in the interactive programming guide based on one or more attributes of the media programs. The user may be able to choose the attributes to be used as the filter either through a current media program being watched by the user or through the interactive programming guide. The attributes may be identified through metadata associated with the media programs. |
| US09826186B2 |
Imaging apparatus and imaging system
An imaging apparatus is provided which, in a case where an optical signal is smaller than a threshold, performs more AD conversions for generating digital signals than the number of times of AD conversions in a case where an optical signal is larger than the threshold. |
| US09826185B2 |
High signal to noise ratio of image based on signals with different sensitivities
Provided is a solid-state imaging device including: a pixel array section that pixels which detect a physical quantities are arranged in two dimensions of matrix; an AD converting section that performs AD (Analog-Digital) conversion for a plurality of channels of analog pixel signals which are read-out from the pixel array section; and a control section that sets quantized units AD-converted by the AD conversion section according to a gain setting of the unit pixel signal, wherein the control section determines the grayscale number of digital outputs AD-converted for at least one channel of the unit pixel signals according to the gain setting of the pixel signal. |
| US09826179B2 |
Image reading apparatus and semiconductor device
An image reading apparatus includes an image reading chip configured to read an image. The image reading chip includes a first pixel unit which generates a first pixel signal, a second pixel unit which generates a second pixel signal, a first amplification unit which amplifies the first pixel signal, and outputs a first amplification signal, a second amplification unit which amplifies the second pixel signal, and outputs a second amplification signal, and a third amplification unit that amplifies each of the first amplification signal and the second amplification signal, and outputs an amplified signal. The image reading chip has a shape which includes a first side and a second side shorter than the first side. The third amplification unit is disposed between the first amplification unit and the second amplification unit in a direction along the first side. |
| US09826178B2 |
Logarithmic pixels with correlated double sampling
An imaging pixel may be operated in either a linear mode or a logarithmic mode. In the logarithmic mode, the voltage at a floating diffusion region may be proportional to the logarithm of the intensity of incident light. In order to enable correlated double sampling (CDS) in the logarithmic mode, a transistor may be provided that couples the photodiode to a bias voltage. When the transistor is turned off, the photodiode may be able to operate in a logarithmic mode. When the transistor is turned on, the floating diffusion region may be reset to a baseline voltage level. Images from the linear mode and the logarithmic mode may be combined to form high dynamic range images with flicker mitigation. |
| US09826176B1 |
Shared-counter image sensor
An image sensor generates first digital samples and second digital samples during respective first and second sampling intervals, the first digital samples including at least one digital sample of each pixel of a first plurality of pixels, and the second digital samples including at least one digital sample of each pixel of a second plurality of pixels. A sum of the first digital samples is accumulated within a first counter as the first sampling interval transpires, and a sum of the second digital samples is accumulated within the first counter as the second sampling interval transpires. |
| US09826174B2 |
Image processing apparatus and method
An image processing apparatus and method are provided. In the method, an image sensor including first pixels for detecting an image and second pixels for detecting a different type of signals, reads out values from at least one of the second pixels and at least one the first pixels, based on a predetermined rule, outputs a first sampling image, based on the read out pixels, restores values of the at least one of the second pixels to be image pixel values for locations of the at least one of the second pixels included in the first sampling image, outputs a restored image based on the restored values, performs binning on pixels of the restored image using a predetermined method; and outputs a reduced resolution image with a resolution reduced at a predetermined rate from the restored image, based on the binning. |
| US09826173B2 |
Information processing apparatus, information processing system, computer-readable non-transitory storage medium having stored therein information processing program, and information processing method
An example information processing apparatus including an infrared light emitter capable of emitting infrared light and a camera capable of at least taking an infrared light image is provided. In the information processing apparatus, when face detection has been successful with the infrared light emitted, emission of the infrared light is stopped, and a face detection process with the emission stopped is executed. As a result, when face detection has been successful, the face detection process is continued with emission of the infrared light stopped, and when face detection has been failure, the infrared light is emitted and the face detection process is continued. |
| US09826170B2 |
Image processing of captured three-dimensional images
There is provided an image processing device including a first composition setting unit configured to set composition for a two-dimensionally displayed input image based on a first technique, and a second composition setting unit configured to set composition for a three-dimensionally displayed input image based on a second technique different from the first technique. |
| US09826168B2 |
Video switching device
A video switching device is provided that has a function as a video switcher and a function as an adaptor to display a return video. According to the present invention, a video switching device is provided that includes: a first video signal input unit to receive input of a first video signal; a second video signal input unit to receive input of a second video signal; a video switching switch to generate a video switching signal; a video switching unit to switch an output video signal generated from the first and second video signals between a first output video signal and a second output video signal based on a state of the video switching signal; and a mode selection unit to select whether the video switching unit operates in a switcher mode or a return video display mode, wherein the video switching unit is configured to switch the output video signal between the first output video signal and the second output video signal every time the video switching switch is operated in the switcher mode and, in the return video display mode, configured to output the first output video signal as the output video signal while the video switching switch is not operated and to output the second output video signal as the output video signal while the video switching switch is operated. |
| US09826158B2 |
Translation display device, translation display method, and control program
A translation display device of the present invention carries out a translation process of translating text extracted from a certain image and displays translated text while a display frame rate is maintained. A translation processing section (5) carries out the translation process in a case where no image other than the certain image is being subjected to the translation process. An image movement analyzing section (7) identifies a displacement of a position of an object in a most recent image which has been most recently obtained, the displacement being measured with respect to a reference position of an object in a reference image for which the translation process most recently ended. A generated image in which translated text obtained by translating extracted text extracted from the reference image is displayed so as to be superimposed on the most recent image in accordance with (i) a position of the extracted text and (ii) information on the displacement. |
| US09826157B2 |
Image capture having temporal resolution and perceived image sharpness
A camera for capturing video images in a series of frames includes an image sensor having an array of pixels. Each pixel receives an image and accumulates an electrical charge representative of the image during a frame. The camera also includes a pixel processor to sample a pixel output for each of the pixels of the image sensor during an intermediate portion of the frame to produce a signal representative of the image. |
| US09826156B1 |
Determining camera auto-focus settings
A system and method of determining a tilt angle of a portable computing device using sensor data; identifying a tilt angle from a plurality of predetermined tilt angle ranges; determining focal length settings for image capture devices of the portable computing device using the tilt angle, adjustment increments, and autofocus scan range algorithms. A portable computing device including a processor; a first image capture device on a first side of the portable computing device, and a second image capture device on the second side of the portable computing device, the second side located opposite of the first side; and a memory device including instructions operable to be executed by the processor to perform a set of actions, enabling the portable computing device to perform the method. |
| US09826155B2 |
Detecting a document
A method is proposed for detecting a document in which image data are recorded by means of a camera, in which filtered picture data are determined by a first processing unit on the basis of the recorded image data, and a camera picture is stored by a second processing unit on the basis of the filtered picture data if a stability criterion is fulfilled. Also specified correspondingly are a device, computer program product and storage medium. |
| US09826152B1 |
Single-unit 360-degree camera with a multifunctional lumen
Single-unit, 360-degree cameras are provided with lighting arrays and a multifunctional lumens, as well as systems and methods for mounting, moving, and/or cooling the cameras such that the operator, lighting, and carriers of the camera are at least substantially invisible to the lens of the camera when taking a spherical image. |
| US09826151B2 |
Image capture system and image capture method
An image capture system includes: a pan-tilt head with a driving-and-supporting mechanism; an image capture module including at least two image capture devices fixed on the driving-and-supporting mechanism and arranged side by side in a horizontal direction or a vertical direction; a distance obtaining module configured to obtain a distance between a to-be-captured object and the image capture module; a processor configured to calculate a width P of the to-be-captured object which is capable of being currently captured by one of the image capture devices based on the distance L and a visual angle of the image capture device in the horizontal direction or the vertical direction, and calculate a relative rotation angle of the image capture devices in the horizontal direction or the vertical direction based on the width; and a controller configured to control the image capture device to rotate based on the relative rotation angle. |
| US09826149B2 |
Machine learning of real-time image capture parameters
Methods, apparatuses and systems may provide for operating a machine learning device by obtaining training image data, conducting an offline prediction analysis of the training image data with respect to one or more real-time parameters of an image capture device, and generating one or more parameter detection models based on the offline prediction analysis. Additionally, methods, apparatuses and systems may provide for operating the image capture device by obtaining a candidate image associated with the image capture device, determining that the candidate image corresponds to a particular type of scene represented in a parameter prediction model, and adjusting one or more real-time parameters of the image capture device based at least in part on one or more parameter values associated with the particular type of scene. |
| US09826148B2 |
Image processing apparatus and image processing method for adjusting texture of an image
An image processing apparatus comprises an input unit configured to input an image; an acquisition unit configured to acquire a parameter for adjusting an image quality, reference environment information serving as a reference when adjusting the image quality by applying the parameter, and shooting environment information representing an environment upon shooting the image; an adjustment unit configured to adjust the image by using the parameter; and a determination unit configured to determine, based on a difference between the reference environment information and the shooting environment information, whether adjustment by the parameter is necessary. |
| US09826147B1 |
Device, network, server, and methods for providing digital images and associated processing information
A software routine detects a user selection of an icon on a touch screen of a portable digital image capturing device to communicate a digital image over a wireless network to a destination, and detects a selection of the digital image. The software routine further filters the digital image, identifies a user, and communicates the filtered digital image over the wireless network to the destination. |
| US09826146B2 |
Video capturing apparatus, video capturing system and video capturing method
A generator generates attribute information regarding a video image, which is captured by an imaging unit by capturing a plurality of capture directions, on a predetermined unit of video content. A composition map generator extracts a predetermined object, based on the attribute information of the video images captured in the plurality of capture directions within a predetermined period, and generates a composition map indicating a position of the extracted object. A comparator determines priority orders in the respective pieces of shooting of the respective capture directions based on a comparison result obtained by comparing pieces of the attribute information, for each of the capture directions and based on the attribute information included in the composition map. A camera work controller determines a next capture direction based on the priority orders, and controls operations of the imaging unit and a camera pantilter based on the determined capture direction. |
| US09826137B2 |
Imaging apparatus, external apparatus, imaging system, control method for imaging apparatus, control method for external apparatus, control method for imaging system, and program
An imaging apparatus which communicates with an external apparatus via a network, includes an imaging unit; a first image processing unit configured to change, by image processing, a brightness of a captured image output from the imaging unit; a second image processing unit configured to change, by image processing that is different from the image processing by the first image processing unit, a brightness of a captured image output from the imaging unit; a receiving unit configured to receive, from the external apparatus, a single command in which first image processing information for controlling an operation of the first image processing unit and second image processing information for controlling an operation of the second image processing unit may be described; and a control unit configured to control the first image processing unit and the second image processing unit in accordance with the command received by the receiving unit. |
| US09826135B2 |
Information processing method, control device, recording device, information processing system and program
[Object] To provide an information processing method, a control device, a recording device, an information processing system and a program which enable automatic control of a response sound of a recording device, with respect to an operation ordered by the control device.[Solution] Provided is an information processing method and an information processing system including establishing a connection, by a recording device, to a control device via communication, and determining a control mode of a response sound in the recording device with respect to an operation ordered by the control device depending on whether a plurality of recording devices are connected to the control device. |
| US09826129B2 |
Near-infrared-ray-absorbing composition, near-infrared-ray cut filter using same, manufacturing method therefor, camera module, and manufacturing method therefor
Provided are a near-infrared-ray-absorbing composition having strong near-infrared shielding properties when a cured film is produced, a near-infrared-ray cut filter, a manufacturing method therefor, a camera module, and a manufacturing method therefor. The near-infrared-ray-absorbing composition includes a copper complex obtained by reacting a compound (A) having at least two coordination sites with a copper component. |
| US09826128B1 |
Video monitoring device
The present disclosure relates to a video monitoring device with one or more video cameras mounted to a pole that extends from a concrete base. The concrete base rests on a ground surface at a monitored site rather than being cast into the site as a permanent fixture. The surface of the concrete base that rests on the ground surface has one or more indentions that extend though a sidewall, which allows a forklift's forks to be positioned under the concrete base without moving the base. A housing mounted to the pole for the placement of electronic components is also disclosed, as well as electric components for the device when 120 Volt AC power is available at a monitored site. Further, specialized brackets to facilitate mounting the housing to the pole are also disclosed. |
| US09826126B2 |
Device and method for synchronizing different parts of a digital service
The invention relates to a reproduction device (21), with a device (20) acting as a source of digital services. It also relates to a method of synchronizing two parts of a digital service in a system including a source device according to the invention and at least one reproduction device according to the invention.According to the invention, the reproduction device (21) includes means for receiving the data forming at least a part of a digital service originating from a digital service source device (20), means for processing (210) at least some of the data received, means (211) for reproducing an output of at least a part of the digital service, the time for processing and reproducing the data introducing a delay in the output of the reproduced data. This device also includes communication means (213) for informing the source device of the delay introduced. |
| US09826125B2 |
System for correcting color of photo printer by using user terminal and method therefor
A color correction system for a photo printer comprises: a mobile application which accesses a service server, downloads newly updated extension color correction data from the service server, and stores the newly updated extension color correction data; a control unit which compares a version of the extension color correction data with a version of first color correction data stored in the photo printer and performs control so that the extension color correction data stored in the photo printer is updated based on a result of the comparison; and a short-distance communication module which transmits the first extension color correction data to the photo printer while operating in conjunction with the photo printer. |
| US09826117B2 |
Image forming apparatus supporting Wi-Fi direct and method of activating Wi-Fi direct
An image forming apparatus supporting peer to peer (P2P) connection includes a print engine to perform a print operation; a first wireless interface to connect the image forming apparatus to an access point (AP) of an infrastructured network; a second wireless interface to connect the image forming apparatus to an external mobile device by P2P; a soft AP module to allow the image forming apparatus to perform as an AP when the image forming apparatus is P2P connected; a dynamic host configuration protocol (DHCP) server unit to allocate an internet protocol (IP) address to the mobile device that is P2P connected to the image forming apparatus; a soft AP activating unit to activate the soft AP module; and a control unit. If a discovery packet is received from the mobile device via P2P interface, the control unit is operable to control the image forming apparatus to process the discovery packet. |
| US09826115B2 |
Component and watermark formed by additive manufacturing
A method of forming a three-dimensional article includes sequentially forming a plurality of first two-dimensional layers and a second two-dimensional layer. The second two-dimensional layer includes a second outer edge and a second inner area within the boundary defined by the second outer edge. The second inner area includes uniform physical characteristic and a watermark area within the second inner area having a physical characteristic different from that of the second inner area. An article includes a body with an inner area having a physical characteristic. A watermark is within the inner area and has a physical characteristic different from the physical characteristic of the inner area. |
| US09826113B2 |
Selective power supply to devices in printing apparatus
Information is stored indicating a power state to which a printing apparatus is to be shifted. When a power switch receives a power off instruction, the printing apparatus is shifted to a first power state or a second power state in accordance with the stored information. In a first power state, power is supplied to a part of devices provided in the printing apparatus, and in a second power state, power is not supplied to the part of devices in the printing apparatus. |
| US09826111B2 |
Information processing apparatus and image processing system
An information processing apparatus includes an acquisition control unit that acquires a plurality of image data sets of an image to be displayed in a plurality of different data formats using an image acquisition unit that acquires image data, and a determination unit that determines one image data set to be displayed by an image display unit from among the plurality of image data sets acquired in the plurality of different data formats by the acquisition control unit based on the image display unit that will display the image. |
| US09826110B2 |
Address book transfer over a network between printers
A networked printer system includes a first printer coupled to a network. The first printer includes a first printer address book having a plurality of address book contents that are located in a plurality of Simple Network Management Protocol (SNMP) Object Identifiers (OIDs). A second printer is coupled to the network. The second printer includes a processor, a communications device coupled to the processor, and a computer-readable medium coupled to the processor. An address book transferring engine is located on the computer-readable medium and includes computer-readable instruction that when executed connect to the first printer through the communications device over the network using SNMP, retrieve the plurality of address book contents from the plurality of SNMP OIDs, and transfer the plurality of address book contents to a second printer address book that is associated with the second printer. |
| US09826109B2 |
System and method for distribution of hard copy documents in pull print system
A method and system for distributing documents comprises submitting a print job via a print client to a server. The document creator can submit a list of recipients to whom a hard copy document should be made available. This limits the distribution of the document to those persons included on the list. The method and system further comprises storing the print job in a queue associated with the server, transmitting the print job to a specified printer when one of at least one recipient requests rendering of the print job, and rendering the print job at the specified printer for one of the at least one recipients. |
| US09826102B2 |
Linking existing Wi-Fi access points into unified network for VoIP
A plurality of users are associated with a system having at least one information processor coupled to a communication network. Multiple wireless access points to the communication network are provided; and multiple of the users associated with the system are provided VoIP access to the communication network via the access points. |
| US09826095B2 |
Systems and methods for multichannel routing of work items in a contact center
A multichannel routing system for multichannel routing administration is disclosed. The multichannel routing system includes a data mining module configured to gather a plurality of profiles of agents and a plurality of parameters associated with one or more incoming work items. The multichannel routing system further includes a monitor module configured to monitor current status of the agents and priority of the incoming work items. The multichannel routing system further includes an analysis module configured to generate a multiplicity configuration of the agents based on the monitored current status of the agents and the priority of the incoming work items. The multichannel routing system further includes an assignment module configured to assign a plurality of media channels to the agents based on the generated multiplicity configuration, wherein the assignment of the media channels enables the multichannel routing administration. |
| US09826092B2 |
Method and system for call queue messaging
A method for providing messages to a user during a call includes receiving a call from a user. The method may further include retrieving, based on the call, a unique identifier of the user, and placing the user in a call queue in an order defined by when the call is received. While the user is in the call queue, user data matching the unique identifier of the user is retrieved, the user data is analyzed to identify, based on the prior interaction, a problem of the user with the software application. The method may further include generating, in response to identifying the problem of the user, user data messages, and initiating presentation of the user data messages to the user while the user is in the call queue. |
| US09826091B1 |
Method and system for updating physical location information
A method and system for updating physical location data associated with a VoIP endpoint device is implemented in a variety of embodiments. In one such embodiment, a VoIP endpoint device stores an identifier for a packet-communicating device which is subject to changing. The VoIP endpoint device has an interface for communication over the Internet via the packet-communicating device and uses a circuit-implemented method for prompting a VoIP user to update physical location data associated with the VoIP endpoint device. In response to a power state transition and a change in the stored identifier, the VoIP endpoint device facilitates an update to the physical location data associated with the VoIP service. |
| US09826083B2 |
Automatic delegation control for device sharing
A computing device receives voice input that includes first voice input from a first user and second voice input from a second user. The computing device may determine, based at least in part on the received voice input, a change in possession of the computing device. The computing device may determine, based at least in part on the first voice input and the second voice input, delegation of the computing device from the first user to the second user. The computing device may, in response to determining the change in possession of the computing device and the delegation of the computing device, change at least a level of access to functionality of the computing device from a first level of access to a second level of access. |
| US09826082B2 |
Adaptive filtering for presence detection
A system and method for sensing a user presence via thermal signature sensing employs adaptive filtering of a motion spectrum to discern a user presence signature over background thermal noise. In an embodiment, adaptive sub-band filters are applied within the motion spectrum, and a user presence is indicated by the presence of a thermal signature having at least a predetermined magnitude or profile within any searched sub-band. In an embodiment, a low pass filter is applied to search for a stationary presence if the sub-band search procedure does not yield a user thermal signature. |
| US09826081B2 |
Systems and methods for multi-device wireless SIM management
Devices, systems, and methods are disclosed for automated multi-device, multi-persona, and wireless SIM management. A virtual SIM database associated with a user is maintained on the mobile service provider's network. Such a virtual SIM database contains multiple personas for that user. The user is furnished with one “stub” SIM to be installed on the user device for each of the user devices the user wishes to use on the mobile service network. One of the personas maintained by the virtual SIM database may be loaded onto the “stub” SIM. In particular, upon occurrence of an event, a selected user device downloads a selected persona from the network and loads it onto its “stub” SIM, so that the selected user device is now registered on the network with that persona. |
| US09826077B2 |
Apparatus and method for unlocking a locking mode of portable terminal
A method of unlocking a locking mode of a portable terminal, which includes sensing a user's gesture input which is set in a locking mode of the portable terminal. The locking mode is unlocked in response to the user's gesture input, and a function mapped to the user's gesture can be executed when unlocking the locking mode. A portable terminal compares gestures among predefined sets of gesture information in order to check whether there is a gesture that coincides with the analyzed gesture. |
| US09826068B2 |
Load balancing and session persistence in packet networks
A node may generate a data packet comprising an Internet Protocol (IP) header and a destination options extension header (DOEH). The DOEH may comprise one or more data fields and an IP payload. The node may send the data packet to another node in a data network. |
| US09826066B2 |
System for dynamic selection and application of TCP congestion avoidance flavors
A system for optimizing network traffic is described. The system includes a packet engine configured to acquire data regarding a flow of a plurality of data packets over a link and to determine transport communication protocol (TCP) characteristics for the flow, and a TCP flavor selector configured to dynamically select a TCP flavor based on the TCP characteristics, where the TCP flavor can be used to modify the flow of data packets over the link. The TCP characteristics dynamically change with time. The TCP flavor selector is further configured to modify the flow using the TCP flavor. |
| US09826065B2 |
Scene-based variable compression
Technology is disclosed for enabling scene-based variable compression (“the technology”). In some embodiments, the technology can receive an indication of a compression level for a first content type, wherein the compression level specifies a tolerance level for lossy compression; receive a request for content, the content having at least two portions, wherein a first portion has first content of the first content type and the second portion has second content of a second content type, a first compression method associated with the indicated compression level and a second compression method associated with a different compression level. The technology can transmit the content, wherein the first portion of the content was compressed using the first compression method and the second portion was compressed using the second compression method. |
| US09826058B2 |
Method for operating a network
A method operates a network, wherein multiple clients are connected to a server for accessing an application that is provided or running on the server. The application is tunneled within one or more corresponding flows between the clients and the server. A device for per flow scheduling of the flows prioritizes the flows based on at least one of application characteristics, application requirements, flow characteristics or flow requirements. The prioritizing by the device takes into consideration a change or a variation, over time, of at least one of an application characteristic, an application requirement, a flow characteristic or a flow requirement. |
| US09826056B2 |
Displaying news ticker content based on diversity in a social networking system
A social networking system displays stories describing actions to a user in a news ticker. The stories may be selected so that a variety of types of stories, stories associated with a variety of users, or stories associated with a variety of actions are presented via the news ticker. Additionally, stories having a common characteristic, such as being associated with a common user, may be aggregated and a description of the aggregated stories is presented in the news ticker. For example, stories aggregated based on acting user may identify the user common to the stories and a description of the aggregated stories may be displayed. Further, the value to the social networking system of displaying different types of content may be used to modify how different types of content are displayed in the news ticker. |
| US09826055B2 |
Method, server, user terminal, and system for pushing notification message
A method, server, user terminal, and system are disclosed for sending notification messages in the Internet communication filed. In the method: when detecting it needs to send a message to a target terminal, an application server detects a state of the signaling channel. When the signaling channel is in connected state, the application server sends a notification message to the target terminal through this signaling channel. When the signaling channel is in a disconnected state, the application server generates a notification request to a corresponding account of the target terminal and sends the notification request to the notification server so that the notification server pushes a notification message to the target terminal according to the notification request. |
| US09826050B2 |
Photo check-in method, apparatus, and system
Method and device of sharing photos and associated information among users of a social network platform are disclosed. The method includes: a mobile device sending, to a server, a first location of a first photo and a current location of the mobile device; receiving a first plurality of POIs, at least one of which is located near the first location of the first photo and another one of which is located near the current location of the mobile device; determining a first POI among the first plurality of POIs as a first check-in location of the first photo; and sending the first photo and the first POI to the server. |
| US09826049B2 |
Method and apparatus for dynamically presenting content using an interface for setting conditional network destinations
QR codes or the like are used in hardlink applications, by which different users may receive different information in response to a user's interaction with a touchpoint. The content delivered to a particular user in response to a hardlink code or a presented hyperlink may be dependent on the time of the scan, the geographic location of the user, a weather condition at the geographical location, personal information associated with the user, a number of previous scans of the code by prior individuals, and any combination of the these or other variables, which may be determined by an originator of the QR code or other party. User devices may be re-directed to alternate content or network addresses based on one or more programmed conditions. |
| US09826044B2 |
Peer-to-peer communication for symmetric NAT
Systems and methods for communicating between a first and a second peer using interactive connectivity establishment (ICE) protocol, the first and second peers sharing a symmetric network address translation (NAT) having wireless isolation enabled and no support for hair-pinning. At a first Traversal Using Relay NAT (TURN) server designated as a relay candidate by a TURN Virtual Internet Platform (VIP), it is determined that a first port allocated by the symmetric NAT for a first request for communication initiated by the first peer and directed to the TURN VIP, is different from a second port allocated by the symmetric NAT for a first packet transmitted from the first peer to the first TURN server, based on a first indication. The second port is mapped to the first port. Using a similar port mapping for the second peer, peer-to-peer communication between the first and second peers is enabled. |
| US09826042B2 |
Policies for session types
A session-specific policy may be used to define specific configuration and operational characteristics of different types of sessions. One type of session may have one set of characteristics while a second type of session may have a different set of characteristics. The policy may be applied by a server or client, and may be propagated through an enterprise by a policy distribution management system to establish policies across multiple devices. Different session types include sessions from a local console, a remote user, a device-initiated session, a service-initiated session, and other types. Within each session type, policies may be defined for specific instances of each type. For example, different policies may be defined for different devices in a device-initiated policy. |
| US09826040B2 |
System and method for preventing collisions in a hierarchical network
A system and method for reducing transmission collisions. In one embodiment, a transmitter for communicating of a smart grid power line network includes an arbiter. The arbiter is configured to select a transmission interval during which the transmitter can transmit. The interval is selected from a plurality of available transmission intervals reserved for contending transmissions, and selected based on a level of a hierarchical network at which the transmitter is located. The interval selected is different from any interval used by a different transmitter spaced two hierarchical levels away from the level of the hierarchical network at which the transmitter is located. |
| US09826039B2 |
Configurable communication systems and methods for communication
A method is provided for managing communications from a computing device of a vehicle. The method includes receiving configuration parameters generated by a user; determining a communication priority scheme based on the configuration parameters; communicating a first subset of data according to a first communication medium based on the communication priority scheme; and communicating a second subset of data according to a second communication medium based on the communication priority scheme. |
| US09826033B2 |
Load balancer bypass
Redirecting message flows to bypass load balancers. A destination intermediary receives a source-side message that includes a virtual address of a load balancer as a destination, and that is augmented to include a network address of a destination machine as a destination. The destination intermediary determines that a source intermediary should address subsequent network messages that originate from a source machine and that are associated with the same multi-message flow to the destination machine while bypassing the load balancer. The destination intermediary modifies the source-side message so the destination for the source-side message addresses the destination machine, and passes the modified source-side message to the destination machine. The destination intermediary receives a response from the destination machine identifying the source machine as its destination, and modifies the response so a source address identifies the virtual address of the load balancer, and dispatches the modified response to the source machine. |
| US09826031B2 |
Managing distributed execution of programs
Techniques are described for managing distributed execution of programs. In some situations, the techniques include determining configuration information to be used for executing a particular program in a distributed manner on multiple computing nodes and/or include providing information and associated controls to a user regarding ongoing distributed execution of one or more programs to enable the user to modify the ongoing distributed execution in various manners. Determined configuration information may include, for example, configuration parameters such as a quantity of computing nodes and/or other measures of computing resources to be used for the executing, and may be determined in various manners, including by interactively gathering values for at least some types of configuration information from an associated user (e.g., via a GUI that is displayed to the user) and/or by automatically determining values for at least some types of configuration information (e.g., for use as recommendations to a user). |
| US09826028B2 |
Aggregating plug-in requests for improved client performance
In one embodiment, computer-readable instructions, when executed, cause a client browser to wait for all of the markup language in a document object model to be loaded, and upon loading, parse the document object model for supported tags, create placeholder frames for each supported tag, and bundle all the tags into a single meta-request for a server. Upon receiving each response, the instructions are further operable to cause the client browser to replace the hidden frames with its corresponding response, thereby reducing the number of socket connections from the client to the server. |
| US09826027B2 |
User interfaces generated by a workflow engine
According to one embodiment of the present disclosure, a first processor with a store of application rules and a second processor communicably coupled to the first processor. The second processor generates a request for a next user application screen. The request comprises a current application screen identifier and user data. The second processor transmits the request for the user application screen to the first processor. The first processor receives the request for the next user application screen and determines dynamically, based on the current application screen identifier, the user data, and the plurality of application rules, user interface contents of the next user application screen. The first processor formats a response describing the user interface contents of the next user application screen and transmits the response to the second processor. The second processor receives the response and renders the next user application screen. |
| US09826022B2 |
Sound wave-based content sharing
Content can be shared between devices by transmitting an encoded signal that indicates, to each capable device within range, instructions for accessing the content. For example, a first device can emit an encoded audio signal that can be received by any capable device within audio range of the device. Any device receiving the signal can decode the information included in the signal and obtain a location to access the content from that information. Using such an approach, a first user can quickly and easily share content with several users at the same time without any of the receiving users having to determine or navigate to the content being shared. Further, using signals, such as audio signals, provides the ability for most existing devices to easily share content without significant hardware modification or additional expense. |
| US09826021B2 |
Communication apparatus and method for controlling the same
A method for controlling a communication apparatus includes transmitting, before establishing a communication with an external apparatus, an advertisement signal for providing notification of an existence of the communication apparatus, and establishing a communication between the communication apparatus and a partner apparatus which has responded to the advertisement signal. The advertisement signal includes control information indicating whether to transmit a content in response to an operation on the communication apparatus or to transmit the content in response to an operation on the partner apparatus. After establishment of the communication between the communication apparatus and the partner apparatus, based on the control information included in the advertisement signal, processing for transmitting the content to the partner apparatus is controlled. |
| US09826019B2 |
Input devices in high latency networks
A first computing device is provided for interacting with an input device across a network The computing device includes processors configured to run an executable, acquire device information, determine network latency, determine a data buffer queue size, provide the data buffer queue size to a second computing device, request device data from the second computing device, acquire data from the second computing device, and provide that data to the executable.A second computing device is included for providing sending device data across a network. The computing device includes processors configured to acquire polling information from an input device, provide that information to a first computing device, acquire a data buffer queue size from the second computing device, create a data buffer queue, read data from the input device, store the data, acquire requests for data from the first computing device, and provide stored data to the first computing device. |
| US09826018B1 |
Facilitating secure web browsing on untrusted networks
Systems and methods described herein are directed to a browser mode that provides a secure type of browsing window or a public type of browsing window. Within the secure type of browsing window, systems and methods may enforce all connections as being over Hypertext Transfer Protocol Secure (HTTPS). Within the public type of browsing window, connections that require login, text entry, or HTTPS are prevented since session cookies and browsing activity from the public type of window may be eavesdropped by a third party. The browser provides separate cookie jars (which store the browser cookies) for the secure type window and the public type window. |
| US09826017B1 |
Securely serving results of dynamic user-provided code over the web
The disclosure relates to a system and method where a first user may submit untested or unverified code to a first server, which code may be accessed by a user via a browser. The first server provides results of the executed code to a second server via a redirect request. The redirected output is then sent from the second server back to the user's browser. For example, the results of the executed code can be returned to the user immediately without storage, such that malicious code embedded in a result of the executed code cannot access domain resources from the same domain as a URL associated with the executed code, and only the user requesting execution of the code can see the result. |
| US09826014B2 |
Application streaming and execution for localized clients
For various implementations, a first application streaming client can obtain portions of an application from a application streaming server, execute the application based on those portions obtained, and provide a second application streaming client (a pixel-based application streaming client) access to the executing application using a pixel stream generated based on output from the executing application. Depending on the implementation, the first application streaming client could execute the application, based on the portions obtained, on behalf of a user at the application streaming client, on behalf of the pixel-based application streaming client, or both. In various implementations, the first application streaming client and the second application streaming client can be communicatively coupled through a local network (e.g., LAN or local WiFi), while the first application streaming client and the application streaming server can be communicatively coupled through a wider area network (e.g., WAN or MAN). |
| US09826012B2 |
Establishment and synchronization of a virtual theater based on transaction information and playback preference information
A device may receive a request to establish a virtual theater. The device may provide, to multiple user devices, information regarding a transaction and one or more playback options for the virtual theater. The transaction may relate to establishing the virtual theater. The device may receive, from the multiple user devices, playback preference information based on the one or more playback options. The device may establish the virtual theater based on receiving the playback preference information and based on providing the information regarding the transaction. The device may provide, to the multiple of user devices, media content via the virtual theater based on the playback preference information. |
| US09826008B1 |
Embedding a user interface of a guest module within a user interface of an embedder module
Systems and methods embedding a guest module within an embedder module are disclosed. According to some aspects, a user interface item associated with a guest module is presented, via an embedder module executing at a computer, within a user interface of the embedder module, wherein the guest module is identified via a tag in the embedder module. An indication of a user interaction with the user interface item is received. A service responsive to the indication of the user interaction with the user interface item is provided via an executing instance of the guest module and using information associated with the tag. The executing instance of the guest module is external to the embedder module and distinct from the embedder module. |
| US09826005B2 |
Displaying demographic information of members discussing topics in a forum
Users in public forums often mention certain topics in the course of their discussions. Member's comments in messages to other members are analyzed to obtain terms that co-occur with topics. Frequencies of co-occurrence of a term with topics are normalized based on frequency of the term in a random sample of message. The terms are ranked by their normalized frequency of co-occurrence with a topic in messages. The top terms are selected based on their rank. Analysis of demographic information associated with members that mentioned top terms associated with a topic is displayed in graphical format that highlights the relationship between the age, gender, and usage of the top terms over time. The demographic information presented includes average age of members that mentioned a top term or their gender information within a selected time interval. |
| US09826002B2 |
Producing routing messages for voice over IP communications
A process and apparatus to facilitate communication between callers and callees in a system comprising a plurality of nodes with which callers and callees are associated is disclosed. In response to initiation of a call by a calling subscriber, a caller identifier and a callee identifier are received. Call classification criteria associated with the caller identifier are used to classify the call as a public network call or a private network call. A routing message identifying an address, on the private network, associated with the callee is produced when the call is classified as a private network call and a routing message identifying a gateway to the public network is produced when the call is classified as a public network call. |
| US09826000B2 |
Effecting communication events
Disclosed are methods and devices (e.g. servers) for establishing a real-time communication event between a user of a client device and another user of another client device via a communication network. A message pertaining to the communication event (e.g. to a communication event establishment procedure) includes multiple options pertaining to the communication event and, for each of the multiple options, a different network address unique to that option which can be accessed to select that option. |
| US09825999B2 |
Playback control device, playback control system, and storage medium
A playback control device includes an identification part configured to identify one of communication terminals based on identification data associated with a request to play session data including at least one of image data and sound data; a first acquisition part configured to acquire session data which has been communicated in a session in which the communication terminals have joined; a second acquisition part configured to acquire, in response to the identification data, time data representing at least a time period in which the identified communication terminal had joined the session; and a control part configured to, in response to the time data, allow playing of the session data for the time period in which the identified communication terminal had joined the session and disallow playing of the session data for the time period in which the identified communication terminal had not joined the session. |
| US09825997B2 |
Mediator for optimizing the transmission of media contents between a multimedia resource function and a plurality of terminals
A mediator for the transmission of media contents includes means for receiving video content requests from terminals when they request to take part in said video call conference, and for optimizing these requests, in order to avoid requesting any redundant video stream from a multimedia resource function, before forwarding the optimized requests to the multimedia resource function; means for implementing virtual conferees as a function of the video content requests from said terminals, for receiving the video streams that have been requested by the optimized request, from the multimedia resource function, and then forwarding the received video streams to the terminals that have requested them, in a broadcast way when a same video stream has been requested by several terminals, and means for commanding the telephony server to accept the implemented virtual conferees in the video call conference. |
| US09825995B1 |
Coordinated application of security policies
A computer-implemented method includes receiving, at a first server sub-system, content served to a client computing device; transcoding, with the first server sub-system, the received content using a policy received from a second security sub-system; determining, with the first server sub-system that the second server sub-system has likely ceased operating properly; receiving a request to vote on a leader server sub-system from one or more server sub-systems, and voting for from of the one or more server sub-systems; and subsequently transcoding received content according to a policy received from another of the server sub-systems that is not the second server sub-system. |
| US09825994B1 |
Detection and removal of unwanted applications
A protection application detects and removes unwanted applications. The protection application scans a client device for suspected unwanted applications. A security server provides an application rating for detected applications to the client device. The application rating is generated based on application retention data received from client devices indicating whether users of the clients choose to remove or retain the application when given the option. The application retention data may be weighed based on a categorization of the clients providing the application retention data into to clients expected to have different reliability levels. The security server can also provide a definition specifying all known components associated with a suspected unwanted application. Responsive to a selection to remove a suspected unwanted application, the protection application uninstalls all components of the application. |
| US09825993B2 |
Computerized system and method for advanced network content processing
A computerized system and method for processing network content in accordance with at least one content processing rule is provided. According to one embodiment, the network content is received at a first interface. A transmission protocol according to which the received network content is formatted is identified and used to intercept at least a portion of the received network content. The intercepted portion of the network content is redirected to a proxy, which buffers the redirected portion of network content. The buffered network content is scanned in accordance with a scanning criterion and processed in accordance with the at least one content processing rule based on the result of the scanning. The processed portion of network content may be forwarded using a second interface. |
| US09825987B2 |
Application graph builder
Disclosed is a system for recommending content of a predefined category to an account holder, or account holders based on the account holder application graphs. The system receives information corresponding to applications executing on the client device of the account holders and generates an application graph for each account holder that includes a list of predefined application categories that are preferred by the account holder. For each predefined category, a list of account holders preferring content relevant to that category is predicted based on the set of generated application graphs. |
| US09825984B1 |
Background analysis of web content
A computer-implemented method includes receiving, at a primary security sub-system, code to be served from a web server system to one or more computing devices; forwarding a representation of the code to a secondary security sub-system that is remote from the primary security sub-system; receiving, from the secondary sub-system and in response to the forwarding, a template created from analysis of the representation of the code that indicates changes to be made to the code and locations of the changes; and using the template to recode the code, by the primary security sub-system, before serving the code to the one or more computing devices. |
| US09825983B1 |
System for determining effectiveness and allocation of information security technologies
Disclosed is a computerized system for determining the collective effectiveness of information security technologies. The system typically includes a processor, a memory, and an information security analysis module stored in the memory. The system for is typically configured for: determining a security score for each element of a security technology defense matrix, a first dimension of the security technology defense matrix corresponding to a plurality of resource classes, and a second dimension of the security technology defense matrix corresponding to a plurality of security operational functions; determining a defense-in-depth score for each resource class and each security operational function; determining an aggregate security score; and providing the aggregate security score the defense-in-depth scores for each resource class and each security operational function to a user computing device. The system may be configured to provide technology deployment recommendations. Based on such recommendations, additional security technologies may be deployed. |
| US09825982B1 |
System and method for monitoring network vulnerabilities
A method for managing network vulnerabilities may include obtaining image data regarding a software container located on a network element. The image data may describe a software image used to generate the software container. The method may further include determining, using the image data, a software vulnerability of the software image. The method may further include assigning the software vulnerability to a filesystem key. The method may further include generating, using the software vulnerability and the filesystem key, a vulnerability map of a network. The vulnerability map may describe various software vulnerabilities arranged according to various filesystem keys used on the network. The filesystem key may identify data of the software container within a filesystem on the network element. |
| US09825981B2 |
Ordered computer vulnerability remediation reporting
Techniques for ranking a set of vulnerabilities of a computing asset and set of remediations for a computing asset, and determining a risk score for one or more computing assets are provided. In one technique, vulnerabilities of computing assets in a customer network are received at a vulnerability intelligence platform. Breach data indicating set of breaches that occurred outside customer network is also received. A subset of the set of vulnerabilities that are most vulnerable to a breach is identified based on the breach data. In another technique, multiple vulnerabilities of a computing asset are determined. A risk score is generated for the computing asset based on the vulnerabilities. In another technique, multiple remediations associated with a risk score and multiple vulnerabilities are identified. The remediations are ordered based on the remediations that would reduce the risk score the most if those remediations were applied to remove the corresponding vulnerabilities. |
| US09825980B2 |
Using a content delivery network for security monitoring
A content delivery network includes a plurality of cache servers. Each cache server is configured to receive a request for content from a client system and receive content and security data from a content server. Each cache server is further configured to provide the content to the client system and provide the security data to a monitoring system. |
| US09825977B2 |
System and method for controlling access to data of a user device using a security application that provides accessibility services
Disclosed are systems and methods for controlling access to data of a user device using a security application that provides accessibility services. An exemplary method comprises: executing, on the user device, the security application and one or more user applications; intercepting, by an interception module of the security application using a plurality of accessibility API functions, data accessed by a user application being executed on the user device; determining, by a categorization module of the security application, a category of intercepted data; intercepting, by the interception module using the accessibility API functions, one or more events of user's interaction with a user interface of the user application; and determining, by an access control module of the security application, an access control policy that specifies and controls whether to allow a user's access to the intercepted data based on the category of intercepted data and types of intercepted events. |
| US09825976B1 |
Detection and classification of exploit kits
A non-transitory computer readable storage medium having stored thereon instructions executable by a processor to perform operations including: responsive to determining that a correlation between a representation of the first portion of network traffic and a representation of a known exploit kit results in a score above a first prescribed score value, classifying the representation of the first portion of the received network traffic into an exploit kit family corresponding to the representation the known exploit kit; and responsive to determining that the score is below the first prescribed score value and above a second prescribed score value, (i) analyzing the representation of the first portion of the received network traffic, and (ii) processing, within a virtual machine, a second portion of the received network traffic to determine whether processing of the received network traffic results in behavior indicative of an exploit kit is shown. |
| US09825971B2 |
Anonymous server based user settings protection
Systems and methods for verifying an application data modification are described herein. In one example, a method includes detecting modified application data in a computing device and determining the modified application data did not originate from an automatic program. The method also includes sending an identifier and the modified application data to a signing server. Furthermore, the method includes receiving encrypted data comprising the identifier and the modified application data from the signing server. Additionally, the method includes storing the encrypted data in the computing device. |
| US09825968B2 |
Techniques for dynamic enpoint secure location awareness
Techniques for dynamic endpoint secure location awareness may include dynamically sending a location query in response to a change in location for a mobile device. A location response may be received. The platform security engine may determine whether the mobile device is located in a secure location based on the location response. Other embodiments are described and claimed. |
| US09825966B2 |
System platform for context-based configuration of communication channels
The techniques described herein include configuration of channels between devices and service providers at a connectable system platform. For example, a system platform may include a receiver to receive data from a communicatively coupled device. The system platform may include a controller having logic, at least partially comprising hardware logic, to configure communications channels. The communication channels include a communication channel for transmission between the system platform and a service provider to receive the data, and a communication channel for transmission between the system platform and the coupled device. The communication channels are configured based on a context. The context comprises characteristics of the coupled device, content of the data, and security requirements associated with the service provider. |
| US09825962B2 |
Configurable sharing of user information
Methods, systems, and apparatus, including computer programs encoded on a computer storage medium, for sharing information. The methods, systems, and apparatus include actions of receiving user information entered by a user through a user interface and generating a user profile based at least on the user information. Additional actions include receiving an identification of a particular storage provider location from the user through the user interface, storing the user profile at the particular storage provider location, and receiving privacy settings from the user. Additional actions include receiving a request from the user to access a network resource associated with a particular user information consumer. Further actions include obtaining the user profile from the particular storage provider location, generating a user information collection including at least a portion of the user information from the user profile, and providing the generated user information collection to the particular user information consumer. |
| US09825960B2 |
System and method providing automatic pushdown hierarchical filters
Systems, methods, and other embodiments are disclosed that are configured to generate a hierarchy of access rules in a protocol stack. Access rules corresponding to a first layer in a protocol stack are analyzed. The access rules determine, at the first layer, whether network sources are permitted access to a computing device. Dependent access rules are generated based at least in part on a combination of the access rules from the first layer. The dependent access rules are pushed down to a second layer in the protocol stack by implementing the dependent access rules at the second layer to determine, at the second layer, whether the network sources are permitted access to the computing device. |
| US09825958B2 |
Methods, systems, and media for controlling access to content
Methods, systems, and media for controlling access to content are provided. In some embodiments, the method comprises: receiving a request to modify a first access list associated with a container item, wherein the first access list indicates a set of users that are authorized to access the container item; identifying the first access list in response to the request; accessing a second access list associated with a content item embedded in the container item, wherein the second access list indicates a set of users that are authorized to access the content item; modifying the first access list to filter out users from the first access list that are not included in the second access list; and storing the first access list such that the first access list is accessible to a host of the container item to verify that a requesting user is authorized to access the container item. |
| US09825952B2 |
Secure machine to machine communication
An embodiment of the invention allows a network access server to control network access for individual applications that run on a device. The device may be included in a machine-to-machine environment. The embodiment may provide a secure channel between the network access server and the device access layer and another secure channel between the device access layer and the device application layer. Thus, before applications are allowed to access the network those applications may be required to authenticate themselves via a secure channel. Other embodiments are described herein. |
| US09825950B2 |
Method, apparatus, and system for controlling access of user terminal
A method, an apparatus, and a system for controlling access of a user terminal, where the method includes receiving, by a controller, an authentication packet sent by an access switching node through an established data tunnel; obtaining, by the controller, a source media access control (MAC) address of the authentication packet; after access authentication implemented on a user terminal, determining, from a maintained correspondence between MAC addresses of user terminals and interface identifiers, an interface identifier corresponding to the MAC address of the successfully-authenticated user terminal, where the interface identifier identifies an interface connected to the user terminal; and sending, by the controller, the determined interface identifier to the access switching node through an established control tunnel, and instructing the access switching node to enable the interface corresponding to the interface identifier. |
| US09825949B2 |
Device authentication to facilitate secure cloud management of industrial data
Authentication of cloud agents that collect and/or process industrial data facilitates secure communications with a cloud platform. An authentication component receives an authentication request from a cloud agent device residing at an industrial facility. The authentication component also authenticate the cloud agent device in response to the authentication request for a defined period of time based on an access key that uniquely identifies the cloud agent device residing at the industrial facility. A cloud data processing component receives, at a cloud platform, one or more data packets from the cloud agent device during the defined period of time and processes industrial data contained in the one or more data packets according processing instructions associated with the cloud platform. |
| US09825942B2 |
System and method of authenticating a live video stream
A method of authenticating a video streaming transmission comprising generating a secure token at an application server, providing the secure token to a user device, receiving the secure token at a media server with a publish request from the user device, transmitting the secure token to the application server for authentication, and authenticating the secure token. The publish request from the user device is enabled if the secure token is authenticated by the application server. The connection between the media server and the user device is terminated if the secure token fails to authenticate. |
| US09825941B2 |
Method, system, and device for generating, storing, using, and validating tags and data
A smart tag and methods of interacting with and authenticating interactions with the same are provided. The smart tag (308) is enabled to generate a Tag Authentication Cryptogram (TAC) and include the TAC in a data signature transmitted (S305) to a reading device (304). The data signature can be forwarded by the reading device (304) to an authentication service (340) that will issue a valid signature certificate (S309) if the TAC is determined to be unique and correct. Upon receiving the valid signature certificate, the reading device (304) can validate other data read from the smart tag (308) based on the increased trust relationship between the smart tag (308) and reading device (304). |
| US09825939B2 |
Identity federation and token translation module for use with a web application
An identity federation and security token translation module and method for operable engagement with a web application or an internet information service (IIS). A first server includes computer-executable instructions defining the identity federation and security token translation module for managing and facilitating a creation of a custom security principal object for a user requesting access to the web application. A data cache stores the custom security principal object in a non-transitory computer readable media. The identity federation and security token translation module may be changed without making changes to the web application or the IIS. |
| US09825937B2 |
Certificate-based authentication
A method for authentication, operational in a device configured to communicate with a Long-Term Evolution (LTE) network, is described. The method includes receiving a first message from the LTE network that indicates the LTE network supports establishment of an LTE security context based on executing certificate-based authentication in lieu of subscriber identity module (SIM)-based authentication. The method also includes communicating one or more messages with the LTE network to execute certificate-based authentication. The method further includes establishing the LTE security context based on keys derived from the certificate-based authentication. |
| US09825935B2 |
Gateway facilitating document transactions and related methods
Embodiments of the present disclosure disclose gateway facilitating document transactions and related methods. Specifically, the disclosure discloses a gateway facilitating document transactions within a third party workflow. The gateway includes a front-end module and a controller. The front-end module is configured for providing one or more interfaces to a user to perform a document transaction, the one or more interfaces being configured for allowing the user to login into a document banking account of the user; displaying one or more documents available in the document banking account of the user; and allowing the user to select one or more documents for the transaction. The controller, interacting with the front-end module, and being configured for authenticating the third party, and the user for the document transaction; and based on the authentication, transferring the one or more documents selected by the user from the document banking account of the user to a document banking account of the third party. |
| US09825934B1 |
Operating system interface for credential management
A computer-implemented method for providing an operating system level interface for communicating credential data between applications includes detecting, by an operating system, a field configured to receive an authentication credential and identifying a credential management application configured to provide authentication credentials. The method includes requesting, by the operating system and using an operating system interface configured to communicate authentication credentials, the authentication credential from the credential management application. And when the credential management application provides the authentication credential using the operating system interface configured to communicate authentication credentials, the method includes providing the authentication credential for entry into the field. |
| US09825933B2 |
Single sign on for applications
Systems and method for providing single sign on access to an application executing at a client device. An API request is intercepted at the client device for signing on a user of the client device for accessing the application. The API request is sent to a remote system where user credentials are determined based on the intercepted API request. The user credentials are returned to the client device where they are used to agnostically sign on the user for accessing the application. |
| US09825929B2 |
Systems and methods for importing relation chain and providing contact information
A computer system, serves as a first platform, provides a user with a first user account on the first platform. The user has a second user account on a second platform; the second user account includes a second contact identification associated with a contact of the user on the second platform; and the contact has a first contact account on the first platform associated with a first contact identification. The computer system also acquires the second contact identification from the second platform; acquires account information of the first contact account based on the second contact identification; and provides the account information of the first contact account to the user. |
| US09825928B2 |
Techniques for optimizing authentication challenges for detection of malicious attacks
A method and system for optimizing segregation between human-operated clients and machine-operated clients accessing computing resources are provided. The method comprises receiving, from a client, an authentication request, wherein the authentication request is received in response to a redirect request sent from a remote server to the client; dynamically selecting at least one authentication challenge from a plurality of different authentication challenges; sending the at least one generated authentication challenge to the client; determining whether a notification call is received from the client during a predefined time interval; and upon receiving the notification call during the predefined time interval, confirming that the client passes the authentication challenge, wherein a client that passes the authentication challenge is a human-operated client. |
| US09825926B2 |
Method and apparatus for secure delegation of computation
A method for delegating a computational burden from a computationally limited party to a computationally superior party is disclosed. Computations that can be delegated include inversion and exponentiation modulo any number m. This can be then used for sending encrypted messages by a computationally limited party in a standard cryptographic framework, such as RSA. Security of delegating computation is not based on any computational hardness assumptions, but instead on the presence of numerous decoys of the actual secrets. |
| US09825925B2 |
Method and apparatus for securing sensitive data in a cloud storage system
In one aspect, relates to a system and method of seamlessly encrypting data files before uploading them to a public cloud storage system by providing an encrypted drive system (EDS) that forms a security layer around existing cloud storage services to provide enhanced protection to data. The EDS also provides a convenient interface to specify data protection policies across connected cloud storage applications. The EDS implements standard functionalities like accessing, search and sharing directly on the encrypted data using secure indexing and querying of encrypted data. The EDS is able to guarantee a much higher level of security for data in the cloud without the user having to compromise on the features of the various applications. |
| US09825919B2 |
Public key encryption algorithms for hard lock file encryption
In some aspects, an encryption method comprises encrypting a first portion of a message using a first secret key. The first secret key is generated based on the public key of an entity. A one-way function is used to generate a second secret key from the first secret key, and the first secret key is subsequently discarded. A second portion of the message is encrypted using the second secret key. The encrypted first portion of the message and the encrypted second portion of the message are provided to the entity. |
| US09825918B2 |
Controller area network (CAN) device and method for operating a CAN device
Embodiments of a device and method are disclosed. In an embodiment, a Controller Area Network (CAN) device includes a security module connected between a CAN bus interface of a CAN transceiver and a microcontroller communications interface of the CAN transceiver and a shield device connected between the CAN bus interface and the microcontroller communications interface. The security module is configured to perform a security function on data traffic received from the CAN bus interface or from a Serial Peripheral Interface (SPI) interface of the microcontroller communications interface. The shield device is configured to direct CAN Flexible Data-rate (FD) traffic received from the CAN bus interface to the security module. |
| US09825916B2 |
Method and apparatus for accessing a foreign network with an obfuscated mobile device user identity
A mobile device identifier (such as an MSISDN) that typically accompanies a mobile device request is replaced with an “enriched” identifier that exposes the mobile device user's home operator but obfuscates the mobile device's (and, thus, the device user's) identity. In one embodiment, the identifier comprises a first part, and a second part. The first part comprises a data string that identifies (either directly or through a database lookup) the mobile device user's home operator. The second part, however, is an opaque data string, such as a one-time-use unique identifier (UID) or a value that is otherwise derived as a function of the MSISDN (or the like). The opaque data string encodes the mobile device's identity in a manner that preferably can be recovered only by the user's home operator (or an entity authorized thereby). When the mobile device user roams into a foreign network, that network receives the enriched identifier in lieu of an MSISDN. The foreign network uses the first part to identify the mobile device user's home network, e.g., to determine whether to permit the requested access (or to provide some other value-added service). The foreign network, however, cannot decode the second part; thus, the mobile device's identity (as well as the identity of the mobile device user) remains obscured. This ensures that the user's privacy is maintained, while preventing third parties from building a profile of the device based on the requests that include the MSISDN or similar identifier. |
| US09825915B2 |
Computerized system and method for deployment of management tunnels
Methods and systems for deploying management tunnels between managed and managing devices are provided. According to one embodiment, the use of PKI-authenticated serial numbers within network devices manufactured by a particular manufacturer enables one-step provisioning of one or more managed devices. A managed device is provisioned with the serial number of a management device manufactured by the particular manufacturer. When the managed device is installed within a network, the management device is located by the managed device with the assistance of a locator server and the managed device initiates establishment of an encrypted management tunnel with the management device. Prior to allowing the management device to use the management tunnel to perform management functionality in relation to the managed device, credentials of the management device are verified by the managed device by comparing the PKI-authenticated unique identifier of the management device to that which is stored within the managed device. |
| US09825912B2 |
Load balancing among a cluster of firewall security devices
A method for balancing load among firewall security devices (FSDs) is provided. According to one embodiment, a switching device performs adaptive load balancing among cluster units of an HA cluster of firewall security devices. A load balancing (LB) function implemented by the switching device is configured based on information received from a network administrator. A LB table is maintained that forms associations between hash values output by the LB function and corresponding ports of the switching device to which the cluster units are coupled. Network traffic received by the switching device is directed to appropriate cluster units based on the LB function and the LB table. A traffic load on each of the cluster units is monitored. Responsive to a deviation from a predefined ideal traffic distribution, an attempt is made to improve performance of the HA cluster by dynamically adjusting the LB balancing table to address the deviation. |
| US09825910B2 |
System for providing temporary internet access from a restricted local area network environment
The captive portal environment exists where there is only a single available communication service that is available to the user. An example of a captive portal environment is on board an aircraft in flight, where the passengers have no access to any communication services, other than the aircraft resident wireless Local Area Network. The Restricted LAN Internet Access System functions in the aircraft to grant the user a temporary Internet session so they can download a prerequisite application from the Internet to make use of an application/service resident on the Restricted LAN in the aircraft. |
| US09825905B2 |
Central namespace controller for multi-tenant cloud environments
A centralized namespace controller allocates addresses in a distributed cloud infrastructure on-demand. Upon receiving a request to allocate addresses for a network to be provisioned by a cloud computing system included in the distributed cloud infrastructure, the centralized namespace controller allocates a network address that is unique within the distributed cloud infrastructure. Further, the centralized namespace controller allocates a range of virtual network interface cards (NIC) addresses that are unique within the network. The centralized namespace controller then allocates addresses from the range of virtual NIC addresses on an as-requested basis—when a virtual NIC is being created by the first cloud computing system on the network. Advantageously, by centralizing the allocation of addresses and dedicating independent NIC address ranges to different cloud computing systems, the centralized namespace controller enables stretched L2 networks between cloud computing systems while preventing duplicated addresses on the stretched networks. |
| US09825903B2 |
Provisioning tool for a content delivery network (CDN)
A tool that allows a CDN customer, partner, or other authorized entity to create a DNS canonical name (CNAME) on the content delivery network without having to contact the content delivery network service provider directly. |
| US09825900B2 |
Overlay tunnel information exchange protocol
In one embodiment, a system includes a processor and logic integrated with and/or executable by the processor. The logic is configured to cause the processor to receive, at a first end point station, information exchange packets from all end point stations in a virtual network having a specified VNID, process each received information exchange packet to retrieve information about connections at each end point station in the virtual network having the specified VNID, and assemble a Tunnel Information Base (TIB) for a selected tunnel end point. Each of the information exchange packets include a MAC address for all member VMs in the virtual network having the specified VNID connected to each end point station in the virtual network having the specified VNID. In addition, the TIB includes a Tunnel ID, the specified VNID, and MAC addresses of the member VMs of the virtual network having the specified VNID. |
| US09825895B2 |
Method and system for exchanging messages on the basis of current position
Provided is a method for exchanging messages only between the users in a predetermined range around the current position, without intentionally grouping the users. A message server stores a message table where a message is associated with each set of addresses of a plurality of access points. A portable terminal searches for access points near the portable terminal and receives annunciation signal including the address of the access point from each access point. The portable terminal transmits, to a message server, a message acquisition request including, as a query, the set of the addresses included in the annunciation signals. The message server compares the set of the addresses as the query with a plurality of sets of addresses recorded in the message table, extracts messages corresponding to the sets of the addresses ranking high arranged in descending order of similarity, and transmits the messages to the portable terminal. |
| US09825891B1 |
Systems and methods for secure data exchange in a distributed collaborative application
A collaborative communication system that includes a plurality of endpoints and interconnecting nodes configured to communicate via messages over interconnecting channels. Each of the plurality of endpoints and/or interconnecting nodes can determine whether to apply protection to the messages on a per message basis and/or base on the interconnecting channel being used. Thus, a balance between adequate protection and use of system resources and bandwidth can be maintained. |
| US09825887B2 |
Automatic buffer sizing for optimal network-on-chip design
The present disclosure relates to automatic sizing of NoC channel buffers of one or more virtual channels to optimize NoC design, SoC design, and to meet defined performance objectives. The present disclosure further relates to a NoC element such as a router or a bridge having input ports associated with input virtual channels, and output ports associated with output virtual channels, wherein, aspects of the present disclosure enable sizing of any or a combination of the width of the input virtual channel(s), width of the output virtual channel(s), buffer(s) associated with input virtual channels, and buffer(s) associated with output virtual channels. In another aspect, the sizing can be performed based on one or a combination of defined performance objectives, throughputs of the input virtual channels, and throughputs of the output virtual channels, load characteristics, bandwidth characteristics of each input/output channel, among other like parameters. |
| US09825879B2 |
Method and arrangement for admission control based on priority level based differentiation
The invention relates to a network node and a method therein for admission control in a wireless communication system. The method comprises receiving a request for a bearer setup from a requesting entity, where the request and/or bearer is associated with a priority level P. The method further comprises obtaining, e.g. receiving or retrieving, reports indicating a priority blocking level, BLi, per monitored system resource, i, needed for setting up a bearer. The method further comprises determining a general priority blocking level BLG, based on the reports. Further, the method comprises deciding whether to accept or reject the request for a bearer setup based on the priority level P and the general priority blocking level BLG. |
| US09825871B2 |
System and method for providing an on-site service
A system and method for providing an on-site service includes a plurality of nodes, each containing: a neighborhood node set generation module, for generating a neighborhood node set on the basis of the bidirectional link bandwidth between a local node and a neighboring node; a neighborhood information index table generation module, for generating a neighborhood information index table of the local node; a candidate service point selection module, for selecting according to a selection function a candidate service node from the set of neighboring nodes; the definition of the selection function being: for a current service request, computing the difference between the QoS of the neighboring node i executing the service request and the QoS of the local node executing the service request; if the computed difference is smaller than a set threshold, the neighboring node i serving as the candidate service node; a service scheduling module, for receiving status information and feedback information provided in real time by the candidate service node, and selecting, on the basis of this information, a candidate node or the local node to serve as the service-executing node. |
| US09825869B2 |
Traffic shaping based on request resource usage
A current request for a server to perform work for a user profile can be received and processed at the server. It can be determined whether server usage by the profile exhibits a sufficient trend toward a threshold value to warrant performing traffic shaping for the user profile. If so, then a delay time can be calculated based on, or as a function of, server resources used in processing the current request, and a response to the current request can be delayed by the delay time. |
| US09825868B2 |
Incremental application of resources to network traffic flows based on heuristics and business policies
Disclosed herein are system, method, and computer program product embodiments for increasingly applying network resources to traffic flows based on heuristics and policy conditions. A network determines that a traffic flow satisfies a first condition and transmits a first portion of the traffic flow to a network service. A network service then inspects the first portion of the traffic flow at a first level of detail and determines that the traffic flow satisfies a second condition. The network can then transmit a second portion of the traffic flow to the network service based on the determining the traffic flow satisfies the second condition. The network service can inspect the second portion of the traffic flow at a second level of detail, wherein the inspecting at the second level of detail requires a different amount of computing resources than the inspecting at the first level of detail. |
| US09825865B1 |
Statistical operations associated with network traffic forwarding
In one embodiment, an indication of a plurality of network nodes and load balancing criteria is received. A plurality of forwarding entries are created, wherein a forwarding entry of the plurality of forwarding entries is based upon the load balancing criteria and corresponds to a network node of the plurality of network nodes. A network element applies the plurality of forwarding entries to data packets to load balance the data packets among the plurality of network nodes. A plurality of counts are tracked, wherein each count corresponds to at least one forwarding entry of the plurality of forwarding entries and represents the number of times the corresponding at least one forwarding entry is used to redirect a data packet. |
| US09825863B2 |
Buffer control for multi-transport architectures
A system and method for automating connection management in a manner that may be transparent to any actively communicating applications operating in a Network on Terminal Architecture (NoTA). An application level entity may access another node by making a request to a high level communication structure via an interface. The high level structure may interact with a lower level structure configured to manage communication by establishing communication with another device via one or more transports. In at least one embodiment, provisions may be made to guard against data being lost when a transport fails, including storing data that is passed from a transport-independent buffer to a transport-specific buffer in case the transport fails. When a failure occurs, the stored data may readily be forwarded for sending using another transport. |
| US09825861B2 |
Packet forwarding method, apparatus, and system
A packet forwarding method, apparatus, and system in which a host receives a first packet sent by a gateway, and parses the first packet to obtain a source IP address and a source MAC address from the first packet; queries a host cache table, when a mapping relationship between the source IP address and the source MAC address does not exist in the host cache table, saves the mapping relationship between the source IP address and the source MAC address in the host cache table; the host generates a response packet according to the first packet, and queries the host cache table to acquire a first destination MAC address corresponding to a first destination IP address that is in the response packet; and forwards, according to the first destination MAC address, the response packet to an external network by using the gateway. |
| US09825855B2 |
Information processing apparatus and route setting method
An information processing apparatus includes a processor configured to perform a process which includes determining an address available to be set as a source address of a first packet to be transmitted to an apparatus included in a network; identifying one or more relay apparatuses in a communication route from the apparatus to the information processing apparatus; and configuring, for at least one of the identified relay apparatuses, a setting regarding a transfer destination of a second packet whose destination address is the determined address in such a manner that the second packet is transferred toward the information processing apparatus along the communication route. |
| US09825854B2 |
Host architecture for efficient cloud service access
A method for a host machine that hosts at least one tenant virtual machine (VM) of a particular tenant logical network that accesses service VMs of a particular service logical network. The method, prior to a packet being received at a PFE on the host, intercepts the packet that sent by the tenant VM to one of the service VMs based on a set of forwarding rules. The packet includes a source IP address and a source port number of the tenant VM. The method, prior to the packet leaving the PFE in the host, replaces the source IP address and source port number with a replacement IP address and port number pair from a set of replacement IP address and port number pairs allocated to the host for accessing service VMs. The method sends the modified packet to the PFE to forward the modified packet to the service VM. |
| US09825853B2 |
Systems and methods for listening policies for virtual servers of appliance
The present invention is directed towards a method for using a listening policy for a virtual server on an intermediary device. An intermediary device establishes for a first virtual server a first listening policy with an expression for evaluating packets received by the intermediary device to determine whether the packet may access the first virtual server. The intermediary device listens for packets at a first internet protocol (IP) address and a first port specified for the first virtual server. Then, the intermediary device evaluates the expression of the first listening policy to a first packet received at the first IP address and first port and determines whether to provide the first packet to the first virtual server based on a result of the evaluation. |
| US09825851B2 |
Distributing routing information in a multi-datacenter environment
A system provisions global logical entities that facilitate the operation of logical networks that span two or more datacenters. These global logical entities include global logical switches that provide L2 switching as well as global routers that provide L3 routing among network nodes in multiple datacenters. The global logical entities operate along side local logical entities that are for operating logical networks that are local within a datacenter. |
| US09825847B2 |
System and method for enabling services chaining in a provider network
A system and method for chaining one or more services in a service provider network. A service chaining policy and associated Service Path Identifier (SPID) are determined at an ingress node with respect to a particular data packet flow. If the service chaining policy involves one or more service nodes to be traversed by the data packet flow, each service node's EIDs and RLOCs are determined. A sequential data exchange process with the service nodes is effectuated using encapsulation of data packets based on the EIDs and RLOCs for obtaining services in accordance with the order of services set forth in the chaining policy. |
| US09825846B1 |
Multi-path routing
Systems and methods are provided for dynamically routing packets using multi-flow and multi-path multiplexing connections. A first computing device and second computing device communicate via a plurality of data flows, which may be routed across various network paths. Each flow is defined by a set of network addresses, a set of ports, and a protocol specification, such as UDP. The second device sends information to the first device regarding the various data flows. The first device may send probing packets to facilitate collecting data flow information. Information may include latency, packet loss, and other values. Based on the information received, the first device may select or prioritize data flows to mitigate congestion, and address performance criteria. The first device may also transmit information regarding selected data flows to other devices, allowing the other devices to utilize a selected data flow even if they lack multiplexing capability. |
| US09825845B2 |
Path computation method, path computation element, node device, and network system
The present invention provides a path computation method, a Path Computation Element (PCE), a node device, and a network system. The method includes: receiving a path computation request message (S201), where the path computation request message carries a network type identifier and traffic parameter constraint conditions of a path required to be computed, and the network type identifier indicates a type of a network where the path required to be computed locates; determining the network through the network type identifier, and computing the path in the network according to the traffic parameter constraint conditions (S202); and sending a path computation response message (S203), where the path computation response message carries the computed path. The problem of distinguishing and computing Traffic Engineer (TE) paths for various types of services in a multi-region convergence network is solved. |
| US09825844B2 |
Network topology of hierarchical ring with recursive shortcuts
An interconnection system comprising a plurality of nodes, each comprising at least two ports, and a plurality of links configured to interconnect ports among the nodes to form a hierarchical multi-level ring topology, wherein the ring topology comprises a plurality of levels of rings including a base ring and at least two hierarchical shortcut rings, and wherein each node connected to a higher-level shortcut ring is also connected to all lower-level rings including the base ring. |
| US09825840B2 |
Link-quality-based resource allocation in device-to-device communications
A method for improving device-to-device (D2D) communication in an LTE-Direct communication system includes exchanging communication information between a first user equipment (UE) and a second UE over an LTE-Direct connection with a first network resource of a first set of network resources allocated to the first and second UEs by a base station for the LTE-Direct connection. The method also includes determining, by the first UE, whether a first link quality of the LTE-Direct connection with the first network resource is below a link quality threshold. If so, the LTE-Direct connection is shifted to another network resource of the first set of network resources until an LTE-Direct connection is established that has a link quality that is equal to or greater than the link quality threshold. |
| US09825836B2 |
Self-forming network
A connected computer may be operated as node by inspecting communications from other nodes that pass through that node. From the communications, two or more pointers may be determined for the given node. These pointers may include a first pointer identified by a default designation that links the given node to a first node in the network, and a second pointer to another node. The second pointer may be identified by a determination that a designated criteria has been satisfied after the given node is placed on the network. |
| US09825835B2 |
Systems and methods for implementing a traffic visibility network
A method of packet processing, includes: providing a plurality of network appliances that form a cluster, wherein two or more of the plurality of network appliances in the cluster are located at different geographical locations, are communicatively coupled via a private network or an Internet, and are configured to collectively perform out-of-band packet processing; receiving a packet by one of the network appliances in the cluster; processing the packet using two or more of the plurality of the appliances in the cluster; and passing the packet to one or more network monitoring tools after the packet is processed. |
| US09825832B2 |
Using an SDN controller for contemporaneous measurement of physical and virtualized environments
A method and associated systems for using a software-defined network (SDN) controller to automatically test cloud performance. A bandwidth measuring and optimizing system associated with the SDN controller detects a triggering condition and, in response, directs a network-management tool to measure a bandwidth of a segment of a physical infrastructure of a network and directs the SDN controller to provision a virtual machine that then measures a bandwidth of a corresponding segment of virtual infrastructure that is overlaid upon the physical segment. In some embodiments, these two tests are synchronized so as to concurrently measure physical and virtual bandwidths while the same test data passes through the virtual infrastructure segment. The measured bandwidth of the virtual segment is then compared to the measured bandwidth of the physical segment in order to determine an efficiency of the virtual network. |
| US09825831B2 |
Monitoring domain allocation performance
Systems and methods for monitoring the performance associated with fulfilling resource requests and determining optimizations for improving such performance are provided. A processing device obtains and processes performance metric information associated with processing a request corresponding to two or more embedded resources. The processing device uses the processed performance metric information to determine an allocation of one or more domains to be associated with the two or more embedded resources. In some embodiments, in making such a determination, the processing device assesses performance metric information collected and associated with subsequent requests for the two or more embedded resources using each of a variety of alternative allocations of domains associated with the two or more embedded resources. The processing device may also consider a number of factors, including domain selection criteria obtained from an original content provider. Aspects of systems and methods for generating recommendations to use a particular allocation of domains to process a subsequent request corresponding to the two or more embedded resources are also provided. |
| US09825830B2 |
On-device attribution of network data usage
Embodiments attribute network data transfers to applications executing on a computing device. A data transfer service executes on the computing device to receive and process data transfer requests. The data transfer requests, populated by the applications, have identifiers attributed thereto to enable monitoring of the network data transfers per identifier. For example, network data transfers associated with different mail accounts of a mail program or different web sites of browser are attributed separately. Data usage statistics relating to the network data transfers for each identifier may be generated and presented to the user for review. |
| US09825826B2 |
Method and apparatus for spectrum monitoring
A receiver is configured to be coupled to a television and data service provider headend via a hybrid fiber coaxial (HFC) network. The receiver comprises front-end circuitry operable to receive a signal that carries a plurality of television and/or data channels, and digitize the received signal to generate a digitized signal. The receiver comprises channelizer circuitry operable to select a first portion of the digitized signal, and select a second portion of the digitized signal. The receiver comprises processing circuitry operable to process the selected second portion of the digitized signal to recover information carried in the plurality of channels. The receiver comprises monitoring circuitry operable to analyze the selected first portion of the digitized signal to measure a characteristic of the received signal; and control the transmission of network management messages back to the headend based on the measured characteristic of the received signal. |
| US09825823B2 |
Managing a cloud service
A technique includes providing at least one service blueprint to orchestrate application programming interfaces to manage the lifecycle of at least one cloud service. |
| US09825819B2 |
Cloud service usage monitoring system
A cloud service usage assessment system analyzes network traffic from an enterprise data network and generates cloud service usage analytics for the enterprise. In some embodiments, the cloud service usage analytics may include cloud service usage risk assessment. The cloud service usage assessment system is advantageous applied to assess network security in view of an enterprise's adoption of multiple cloud based services. |
| US09825811B2 |
Control of power consumption modes of communications apparatus
A network management system (NMS) for a communications network has communications apparatus capable of being operated in different power consumption modes to provide different levels of performance, has a path computation apparatus configured to select paths for the traffic using the communications apparatus, based on information about traffic load in the network and on information about the power consumption modes of the communications apparatus of at least one of the nodes. A power mode controller is also provided for controlling the power consumption modes of the communications apparatus according to information about traffic load and according to information about the paths selected. By combining of path computation and the control of power consumption modes the overall power consumption of the network can be reduced. A slave power mode controller can be provided. |
| US09825805B2 |
Multi-homing internet service provider switchover system
A multi-homing Internet service provider switchover system includes a plurality of Internet service provider systems and a respective router device coupled to each Internet service provider system. Each router device is configured to determine that a route to its respective Internet service provider system is unavailable and, in response, advertise as a non-default router device with router lifetime information and lifetime information for an address of its respective Internet service provider system set to zero. A client device receives a router advertisement from a first router device that was selected as a default router device, and determines that it includes lifetime information for an address of its first Internet service provider system set to zero. In response, the client device selects a second router device as the default router device such that traffic is switched from the first router device to the second router device. |
| US09825804B2 |
Devices and methods for monitoring terminal devices
Devices and methods are provided for monitoring terminal devices. For example, one or more first terminal devices are scanned; one or more first identifications of the first terminal devices are recorded; a first list including the first identifications of the first terminal devices is generated; one or more second identifications of one or more second terminal devices are retrieved from a stored second list, the second terminal devices being scanned previously; the second identifications and the first identifications are compared; and in response to the second identifications being different from the first identifications, an alarm message is output. |
| US09825802B2 |
Management of seamless handover between different communication systems in an IP dual-mode terminal
A dual-mode terminal designed to connect to an IP-based network via a first communication system and a second communication system, the dual-mode terminal including a first physical network interface module adapted to establish a packet-based communication with the IP-based network via the first communication system, the first physical network interface module being accessible via a first physical network interface having a first physical network address; a second physical network interface module adapted to establish a packet-based communication with the IP-based network via the second communication system, the second physical network interface module being accessible via a second physical network interface having a second physical network address; an IP-based protocol stack adapted to operate between a software application in the dual-mode terminal and the first and second physical network interface modules; and a system for performing a seamless handover between the first communication system and the second communication system during a connection to the IP-based network. |
| US09825796B2 |
Long training field (LTF) within wireless communications
A wireless communication device (alternatively, device) includes a processor configured to support communications with other wireless communication device(s) and to generate and process signals for such communications. In some examples, the device includes a communication interface and a processor, among other possible circuitries, components, elements, etc. to support communications with other wireless communication device(s) and to generate and process signals for such communications. Different long training fields (LTFs) are designed using different respective binary sequences. The LTFs are designs based on a number of resource units (RUs) and RU sizes associated with a sub-carriers/tone plan. Each RU allocation specifies a respective one or more RUs of one or more RU sizes for a communication channel. The LTFs are designed such that peak to average power ratio (PAPR) of the LTF increases across the RU allocations as size of the one or more RU sizes increases. |
| US09825794B2 |
Weak signal detection in double transmission
Disclosed is a method for the detection of more than one signals contained in a receive signal, the method comprising: down-converting the receive signal, thereby providing a down-converted signal in a complex IQ base band; at least partially cancelling the strongest user in the down-converted signal, thereby allowing for the detection of a possible secondary user. |
| US09825791B2 |
Method and device for receiving frequency-shift keying signal
Disclosed are a method and device for receiving a frequency-shift keying signal. The device for receiving a frequency-shift keying signal includes a front-end circuit, complex differential discriminators, and a recovery circuit. The front-end circuit receives a signal transmitted via a frequency-shift keying channel, and generates the baseband signal of the received signal. The complex differential discriminators have a plurality of orders and use the complex conjugate of the baseband signal of the received signal. The recovery circuit recovers symbols by applying a maximum likelihood sequence estimation (MLSE) technique to the output values of the complex differential discriminators having the plurality of orders. |
| US09825779B2 |
Network-on-chip (NoC) topology generation
A system and method of defining the topology of a network-on-chip. The IP sockets and their data transfer connectivity are defined. The location of each IP socket is defined. A number of switches are defined so that there is at least one switch within a distance from each IP socket, the distance being less than that over which a signal propagates within one clock cycle period. The switches are coupled by links. Links may comprise pipeline stages, storage buffers, and are characterized by a data width. |
| US09825778B2 |
NSH service plane for L3VPN forwarding
A method for applying network services to data traffic forwarded between virtual private network (VPN) sites includes: receiving a data packet addressed to a target site associated with the VPN, determining services to be applied to the data packet according to a service chain, where the determining is a function of at least one of the VPN, the origin site or the target site, adding an indication of a VPN forwarding context onto the data packet, encapsulating the data packet with Network Service Header encapsulation, where a header for the encapsulated data packet indicates at least the service chain; forwarding the encapsulated data packet in accordance with the service chain, receiving the encapsulated data packet at the end of the service chain, terminating the service chain, removing the encapsulation, and forwarding the data packet to a target destination per the indication of a VPN forwarding context. |
| US09825775B2 |
Local interconnect network system and method, and computer readable medium for implementing the method
A LIN communication system includes a master controller, and at least one slave controller connected to the master controller via local interconnect network (LIN) communication. The master controller allows the at least one slave controller to enter a sleep mode in a normal situation through a sleep mode message of an unconditional frame provided via the LIN communication and checks a failure state of the at least one slave controller in an abnormal situation. |
| US09825768B2 |
Real-time charging system and method for managing QoS and charging rule of service
Provided is a method and apparatus for controlling a charging condition and policy by a first entity, in which information for policy decision information is received from a second entity and an acknowledgement message is transmitted to the second entity. A policy based on the information for policy decision information is determined, the policy is transmitted to a third entity, and an acknowledgement message for the policy is received from the third entity. |
| US09825765B2 |
Method for distributed trust authentication
A method for distributed trust authentication of one or more users attempting to access one or more service providers operating on a network includes performing primary authentication of a user using a first authentication factor, generating a first partial digital signature for a first authentication response to the primary authentication, performing secondary authentication of the user using a second authentication factor, generating a second partial digital signature for the second authentication response to the secondary authentication, combining the first and second partial digital signatures to form a composite digital signature, and validating the composite digital signature. |
| US09825763B2 |
Systems for automated forensic data capture
Systems for the automated capture of forensic data information are presented. An example system may receive an access/modification request directed to a data item(s), generate an initial data capture record for the data item(s), and send the record to an isolated, secure data preservation module before granting the request. After the access/modification, the system may generate a post-access data capture record and send it to the preservation module. The system may determine the content of the generated records, based on, e.g., content of the data item(s), before generation. For example, the system may determine a first content type for records where data item(s) include critical data, and a second content type for records that do not, to, e.g., efficiently allocate system resources while minimizing any disruption to an accessing user. The system may also utilize different encryption and decryption key techniques based on, e.g., the content of the data item(s). |
| US09825761B2 |
Systems and methods improving cryptosystems with biometrics
In one aspect, systems and methods to improve a cryptosystem include computer-implemented operations such as scanning a biometric attribute for comparison with stored biometric data, and generating a keystream based upon the stored biometric data if the scanned biometric attribute substantially matches the stored biometric data. The computer-implemented method may also include operations for encrypting object data, and encrypting final data based upon the keystream and the encrypted object data. |
| US09825760B2 |
Level-two decryption associated with individual privacy and public safety protection via double encrypted lock box
Computationally implemented methods and systems are described herein that are designed to, among other things, receiving a level-two encrypted output of a surveillance device; decrypting at least a part of the level-two encrypted output of the surveillance device with a level-two decryption key that is practicably inaccessible by a level-two encryption entity; and transmitting a level-one encrypted output of the surveillance device. |
| US09825749B2 |
System, method and apparatus for connecting access point
A method for collecting an Access Point (AP) is provided. The method includes detecting, by a first device, tagging of a second device; when the tagging of the second device is detected, transmitting, by the first device, to the AP, a request message for requesting access to the second device; and when the access to the second device is allowed, transmitting, to the second device, AP information required for an AP connection. |
| US09825747B2 |
Efficient uplink resource indication for CSI feedback
Channel state information (CSI) feedback reporting is disclosed for multi-cell downlink cooperation networks. In such networks, when a user equipment (UE) has little uplink data traffic, CSI feedback is triggered by the serving base station through a downlink grant to the UE. The UE detects the CSI feedback trigger placed by the base station in the downlink grant and selects a set of uplink resources based, at least in part, on the downlink grant. |
| US09825740B2 |
Method for carrier aggregation transmission and apparatus for realizing carrier aggregation transmission
A carrier aggregation transmission method and apparatus are provided. The method includes: bearing N carriers in a preset band, where N is a positive integer greater than 1, and a nominal bandwidth values of the carriers are less than or equal to 5 MHz; aggregating the N carriers, to make nominal channel spacing between adjacent carriers among the N carriers is integral multiples of 0.2 MHz; and transmitting the N aggregated carriers. Besides, by further appropriately setting the chip rate corresponding to the carriers with different nominal bandwidths, the performance of small-bandwidth and narrow-bandwidth aggregation systems is efficiently improved, and existing hardware and algorithms can be reused. |
| US09825739B2 |
Wireless receiving device and received data restoring
A wireless receiving device removes signals of a redundant portion of each symbol of a transmission signal to extract signals of a data portion. The wireless receiving device linearly approximates, for each symbol, the overall variation in phase rotation of the symbol calculated by using the signals of the data portion to estimate the amount of phase rotation per time unit of the data portion. Subsequently, the wireless receiving device individually corrects each of the signals of the data portion according to the estimated amount of phase rotation per time unit to correct the signals of the data portion in a single symbol and over a plurality of symbols accordingly on a packet-by-packet basis. The signals of the data portion thus corrected are converted to subcarrier signals. |
| US09825735B2 |
Network node and method therein for HARQ processes in a D2D communication
In accordance with an example embodiment of the present invention, disclosed is a method and an apparatus thereof for handling a conflict resolution between storage requirements of multiple applications sharing the same data. A conflict resolution function resolves the conflicts in several steps and the result is either a coordinated merge of the different applications' storage requirements in multiple groups according to their needs and/or a controlled reduction of the relevance of some of the storage requirements for some applications. |
| US09825730B1 |
System and method for optimizing link performance with lanes operating at different speeds
A serial communication link includes a receiver and a transmitter coupled to the receiver by a first serial communication lane operating at a first speed, and a second serial communication lane operating at a second speed. The second speed is slower than the first speed. The transmitter can include bit steering logic that receives a data stream, provides a first number of bits of the data stream to the first serial communication lane, and provides a second number of bits to the second serial communication lane. The proportion of the first number of bits to the second number of bits is the same as a proportion of the first speed to the second speed. |
| US09825728B2 |
Demand accommodation changing order determination method
A processor executes the following processes. An obtainment process obtains a first number of lines, which represents a number of lines that are deleted after changing, among lines that pass through the same line route. An extraction process extracts a line for which a first demand, which is accommodated before and after changing, does not exist. The extraction process further extracts lines in descending order of a band of the first demand from among lines including first demands until a total number of extracted lines reaches the first number of lines when the number of the extracted lines is smaller than the first number of lines. Then, a fixation process fixes a first demand accommodated in a line that has not been extracted. A deletion process deletes the extracted lines. A determination process determines an order of changing line routes of demands. |
| US09825725B2 |
Code generating apparatus, reference signal generating apparatus, and methods thereof
Code generating including generating a non-correlation sequence for RS of a first resource block; spreading spectrums of elements in the non-correlation sequence for RS to be mapped to a first frequency resource of the first resource block, by using a first group of codes; second spreading spectrums of elements in the non-correlation sequence for RS to be mapped to a second frequency resource of the first resource block, by using a second group of Codes; the first and second frequency resources are adjacent frequency resources in frequency resource elements used for RS transmission in the first resource block, and the first and second groups of Codes are mirrors in column to each other; and mapping the spectrum-spread elements to the first and second frequency resources, respectively. |
| US09825722B2 |
Communication device and method for signal determination
A communication device is provided that includes a receiver configured to receive a signal. The communication device further includes a determination circuit configured to determine a data packet of the received signal based on a predefined packet structure. The communication device further includes a decoder configured to determine a key information. The decoder is configured to decode a first portion of the data packet based on the key information, to determine a redundancy information of a second portion of the data packet and to verify a packet information of the first portion and the second portion based on the redundancy information. The communication device further includes a detection circuit configured to detect an interference signal of the received signal and to activate the decoder if the interference signal is detected. |