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Patent # Description
US-9,722,535 Method and device for ARC fault detection for photovoltaic inverter and photovoltaic inverter using the same
The present disclosure provides a method and a device for arc fault detection for a photovoltaic inverter, and a photovoltaic inverter using the same. The...
US-9,722,534 Computation of glint, glare, and solar irradiance distribution
Described herein are technologies pertaining to computing the solar irradiance distribution on a surface of a receiver in a concentrating solar power system or...
US-9,722,529 Control for pulse width modulated driven motors
A method for assisting in operating a PWM driven motor comprising for at least one phase of the PWM driven motor: generating a pulse width modulated phase...
US-9,722,523 Inverter vector driving system and method for estimating capacitance using the same
The present invention relates to an inverter vector driving system and a method for estimating capacitance using the same. The present invention provides a...
US-9,722,498 Control circuit for switching power converters with synchronous rectifiers
A control circuit for switching power converters with synchronous rectifiers is disclosed for providing start-up and shut-down protection. The control circuit...
US-9,722,490 Smooth transition of a power supply from a first mode, such as a pulse-frequency-modulation (PFM) mode, to a...
In an embodiment, an apparatus, such as a power-supply controller, includes a generator and an adjuster. The generator is configured to provide a switching...
US-9,722,486 Protection circuit
A first detector compares an electric signal to be monitored with a first threshold. A second detector compares the electric signal with a second threshold. A...
US-9,722,482 Digital pulse skipping modulation for buck converter with auto-transition to pulse frequency modulation (PFM)
An apparatus and method for a buck converter and regulation loop with pulse skipping modulation (PSM) and auto-transition to pulse frequency modulation (PFM)...
US-9,722,462 System and method for controlling resonant wireless power source
A resonant wireless power system includes a source circuit having a source coil, an ac driver with a first resistance, representing the equivalent output...
US-9,722,460 Coil and ferrite configuration to facilitate near field coupling
Described herein are techniques related to near field coupling (e.g., wireless power transfers (WPF) and near field communications (NFC)) operations among...
US-9,722,459 Apparatus and method for providing uninterruptible power
Systems and methods of controlling an uninterruptible power supply are provided. The uninterruptible power supply includes an input configured to receive input...
US-9,722,439 Bag with a portable electronic device charger
Disclosed is a bag with a built in charger for portable electronic devices. The bag includes an interior compartment that is disposed between an interior lining...
US-9,722,438 Integrated power output service disconnect
The present teachings provide for an electrical connector including a first housing, power terminals, and first and second shunts. The terminals and shunts are...
US-9,722,436 Method for equalizing capacities of electric storage devices and system thereof
A method for equalizing capacities of electric storage devices that are connected in series in an electric storage device assembly charged and discharged by a...
US-9,722,435 Battery charge balancing device and battery charge balancing system
Disclosed is a battery charge balancing device which includes: a charge-measuring unit that measures charge of a plurality of batteries storing power through a...
US-9,722,431 Specimen processing system
In the specimen processing system in which each of a specimen input portion which inputs a specimen, a specimen processing portion which processes the specimen,...
US-9,722,425 Determining a string configuration in a multistring-inverter
In operating an inverter including input connectors, (i) to which strings of photovoltaic cells are connected, (ii) each of which is connected via a DC/DC...
US-9,722,413 Devices for ground-resistance detection
A ground-resistance detection device, which is coupled to a power system including a first power line, a second power line, and a protective earth, includes a...
US-9,722,410 Burning protection circuit, display device and method of protecting a display device from burning
A burning protection circuit of a display device includes a plurality of current measuring units and a control unit. The display device includes a plurality of...
US-9,722,409 Selectivity module with serial status signal
A selectivity module for dividing a load current in an installation system includes a housing, a plurality of branches in the housing, a plurality of switching...
US-9,722,406 Undersea cable, undersea cable installation structure, and method for installing undersea cable
Ocean floating installations (1) are disposed on the ocean. The ocean floating installations (1) float on the ocean with the lower part of the ocean floating...
US-9,722,402 Cable carrier guide
A long travel cable carrier guide has a plurality of guideposts that support an upper portion of a cable carrier. The plurality of guideposts include horizontal...
US-9,722,401 Conduit
Disclosed herein is a conduit for electrical cables. The conduit comprises a cover operable to expose an inside of the conduit, and pathways for the electrical...
US-9,722,396 Semiconductor laser module
A surface emitting laser element capable of emitting a main beam and a sub-beam, and a monitoring light detection element capable of detecting a light intensity...
US-9,722,395 Method and apparatus for mounting a semiconductor disk laser (SDL)
The present invention describes a method and apparatus for mounting a semiconductor disc laser (SDL). In particular there is described a cooling apparatus...
US-9,722,380 Network distribution adapter for a motor control center
A network distribution adapter may be configured to vertically connect a network cable on one side of an isolation wall (within a vertical wire-way) while...
US-9,722,364 Outdoor external lightning arrestor
An outdoor external lightning arrestor includes a transmission line, a signal suppression circuit, insulation housing, a ground member, and a metal housing. The...
US-9,722,362 Electrical connector with improved shielding shell
An electrical connector with improved shielding shell includes an insulating body having a base and a tongue plate; a terminal set comprising multiple terminals...
US-9,722,334 Power tool with light unit
A power tool includes a housing coupled to an electrical power source, a motor contained in the housing, and a motor control circuit that controls output speed...
US-9,722,324 Method and apparatus to control mutual coupling and correlation for multi-antenna applications
The present invention provides a method and apparatus to manipulate the mutual coupling and the correlation between the antennas (502, 504) on the handset (202)...
US-9,722,322 Two-polarization switched-beam antenna for wireless communication systems
An antenna device including: a first antenna assembly configured to receive first radiofrequency signals polarized according to a first polarization; a second...
US-9,722,321 Full wave dipole array having improved squint performance
A cellular base station antenna having improves squint performance is provided. The antenna includes a ground plane, a first plurality of radiating elements...
US-9,722,315 Ultra-wideband (UWB) dipole antenna
An ultra-wideband (UWB) antenna for wireless communication in proximity to a human body and between devices having no line-of-sight, includes symmetrical...
US-9,722,312 Loop antenna with a magnetically coupled element
A loop antenna with a magnetically coupled element is described. In an embodiment, the loop antenna comprises a loop element that has a feed contact and a...
US-9,722,310 Extending beamforming capability of a coupled voltage controlled oscillator (VCO) array during local oscillator...
A method includes separating phase of Local Oscillator (LO) signals generated by individual Voltage Controlled Oscillators (VCOs) of a coupled VCO array through...
US-9,722,308 Low passive intermodulation distributed antenna system for multiple-input multiple-output systems and methods...
Low passive intermodulation (PIM) antenna assemblies and methods for utilizing the same. In one embodiment, the low PIM antenna assemblies described herein...
US-9,722,305 Balanced multi-layer printed circuit board for phased-array antenna
A phased-array antenna assembly includes an antenna board stack, a radome configured to cover the antenna board stack, and a casing configured to support the...
US-9,722,299 Antenna assembly, wireless communication device and method of manufacturing same
An antenna assembly includes a holder having a first surface and a second surface opposite from the first surface. The antenna assembly defines a number of...
US-9,722,288 Liquid electrolyte for batteries, method for producing the same, and battery comprising the same
An object of the present invention is to provide a liquid electrolyte for batteries, which has excellent ion conductivity, a method for producing the liquid...
US-9,722,282 Method and device for setting a maximum depth of discharge of an energy store for a time period
A method and apparatus for setting a maximum depth of discharge of an energy reservoir for a time period. The method includes: defining a first target aging...
US-9,722,280 Acrylonitrile derivatives as additive for electrolytes in lithium ion batteries
An electrolyte composition (A) containing (i) at least one aprotic organic solvent; (ii) at least one conducting salt; (iii) at least one compound of formula...
US-9,722,277 Electrolyte for batteries with regenerative solid electrolyte interface
An energy storage device comprising: an anode; and a solute-containing electrolyte composition wherein the solute concentration in the electrolyte composition...
US-9,722,276 Solid electrolyte, method for producing the same, and secondary battery comprising solid electrolyte
A solid electrolyte comprising: LiBH.sub.4; and an alkali metal compound represented by the following formula (1): MX (1) (in the formula (1), M represents...
US-9,722,273 Fuel cell system components
A fuel cell stack module includes a plurality of fuel cell stacks, a base supporting the plurality of fuel cell stacks, and a metal shell located over the base...
US-9,722,259 Ceramic substrate for electrochemical element, manufacturing method therefore, fuel cell, and fuel cell stack
A ceramic substrate for an electrochemical element that includes a ceramic layer and a high-thermal-expansion-coefficient material layer that is laminated on...
US-9,722,244 Positive electrode material for lithium-ion battery
A compound of formula Li.sub.4+xMnM.sup.1.sub.aM.sup.2.sub.bO.sub.c wherein: M.sup.1 is selected from the group consisting in Ni, Mn, Co, Fe and a mixture...
US-9,722,243 Negative active material for secondary battery and secondary battery using the same
The present invention provides a negative active material for a secondary battery with an improved expansion rate, which is formed by a formula below, and in...
US-9,722,241 Positive active material for rechargeable lithium battery, method of preparing same, and rechargeable lithium...
A positive active material for a rechargeable lithium battery includes a core including an overlithiated oxide represented by Chemical Formula 1, a first...
US-9,722,238 Battery pack
Provided is battery pack, including a plurality of battery cells that and a case covering the plurality of battery cells, wherein at least one drainage hole is...
US-9,722,236 Apparatus and method for use in storing energy
Some embodiments provide energy storage systems that comprise: a first electrode; a second electrode; an electrolyte; the first electrode, the second electrode...
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