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Patent # Description
US-9,806,534 Non-contact power feeding apparatus and non-contact power feeding method
A non-contact power feeding apparatus transmits, by at least magnetic coupling, an electric power in a non-contact manner to a power reception coil from a power...
US-9,806,533 Power transmitting apparatus, power receiving apparatus, power transmitting method, power receiving method, and...
A power transmitting apparatus for transmitting the power to a power receiving apparatus includes a power transmitting unit configured to wirelessly transmit...
US-9,806,532 Method for switching an operating current
A method for switching an operating current in a meshed DC voltage network enables operating currents in a DC voltage network to be switched economically in...
US-9,806,531 Power supply device and method, and program
A control unit controls a reader/writer to generate a vehicle ID read signal that is formed of a high frequency signal and used to read a vehicle ID recorded in...
US-9,806,530 Load sharing system
A load sharing power system is provided including a plurality of generator sets configured to generate an electrical power supply. Each of the plurality of...
US-9,806,529 Multilevel inverter device and method
An inverter comprises a first boost apparatus having an input coupled to a positive dc bus, a second boost apparatus having an input coupled to a negative dc...
US-9,806,527 Integrated electronics for perpetual energy harvesting
An apparatus for perpetually harvesting ambient near ultraviolet to far infrared radiation to provide continual power regardless of the environment,...
US-9,806,526 Bi-directional direct-current-to-direct-current converter, grid-connected inverter system, and solar energy...
A bi-directional direct current to direct current converter includes a first inductor, a first switch, a first capacitor, a middle voltage point, a second...
US-9,806,525 Energy storage system
An energy storage system is provided. The energy storage system including a battery includes a battery management system (BMS) monitoring a battery state of the...
US-9,806,524 Electrical power tranmission
An improved management of an electrical power transmission network is obtained by providing at each of the subscriber premises a load control device which...
US-9,806,523 Switching circuits for extracting power from an electric power source and associated methods
A switching circuit for extracting power from an electric power source includes (1) an input port for electrically coupling to the electric power source, (2) an...
US-9,806,522 Method for the controlled connection of a plurality of on-board power system branches of a vehicle, control...
A method for controlled connection of a plurality of on-board power system branches is disclosed, wherein electrical power is exchanged between first and third...
US-9,806,521 Electrostatic discharge protection for a transformer balun
A balun includes an input coil and an output coil with first and second outputs that vary during normal operation. The output coil has a center point connection...
US-9,806,520 Inrush current limiting circuit
A current command value in a period from a time when a relay switch is turned on until charging of an inverter capacitor is completed is set to a value smaller...
US-9,806,519 Input redundant circuit
An input redundant circuit according to the present disclosure may include: a core power supply unit; a first input port connected to a first input voltage; a...
US-9,806,518 Methods of establishing and adjusting current limits for device couplers, and an electrical circuit for...
A method of establishing current limits for each of a plurality of device couplers mounted on a trunk of an electrical circuit at distributed physical...
US-9,806,517 Apparatus for transmitting power and control method thereof
Disclosed are an apparatus for transmitting power and a control method thereof. The apparatus includes a first main relay electrically controlling connection...
US-9,806,516 Method and device for protecting several strings of a photovoltaic generator from reverse currents
In order to protect reverse currents, several strings of a photovoltaic generator, which are connected in small groups respectively via a DC/DC-converter,...
US-9,806,515 Protection of cables and connectors
Methods and apparatuses, including computer program code are disclosed herein that provide damage protection to cables and connectors. In one aspect, there is...
US-9,806,514 Connector leakage protection system and circuit
A connector leakage protection system includes a current foldback module with a first end coupled to an output port of a DC power supply; an anti-interference...
US-9,806,513 Robust solid-state circuit protection apparatus
A solid-state zero current switching circuit breaker is configured to interrupt current flow between a voltage input and a load. The solid-state zero current...
US-9,806,512 Protective device for LC filter
A protective device protects an LC filter in a vehicle. The vehicle includes a first vehicle-mounted electric device and a second vehicle-mounted electric...
US-9,806,511 Method of manufacturing a superconductive cable
A method is provided for manufacturing a superconductive cable equipped with means for compensating length changes caused by temperature changes which occur...
US-9,806,510 Cable guide
Improved cable guide assemblies and related methods of use are provided. The present disclosure provides improved cable guide assemblies configured to support...
US-9,806,509 Fire-resistant electrical box
A fire-resistant electrical box assembly includes an outer box assembly having an outer top panel, an outer bottom panel, an outer first side panel, an outer...
US-9,806,508 Electrical device box for mounting in a clean room
A double-single stainless steel electrical junction box is configured to receive two single covers. A center bridge spans between the top and bottom surfaces to...
US-9,806,507 Modular electrical box extender
An electrical box extender generally including a first half and a second half is provided. The first and second halves each extend between a male end and a...
US-9,806,506 High voltage equipment box for railway vehicle
A high voltage equipment box for a rail vehicle includes a box body and electric equipment arranged in the box body, two ends of the box body in a width...
US-9,806,505 Control system for electrical cord reel
In an electrical cord reel, a rotatable member can rotate about a winding axis to spool and unspool a linear material. An input power connector can couple to an...
US-9,806,504 Gas circuit breaker and method for attaching bushing
An adapter with an insertion guide for connection between a porcelain tube and a branch tube is provided at an upper end portion of the branch tube. The adapter...
US-9,806,503 Gas filled subsea electronics housing with spring engaged heat sink
Heat sinks that cool electronics are mounted within a subsea housing or vessel. Springs are used to provide pressure between the heat sinks and a vessel wall....
US-9,806,502 Hybrid plug-on/pigtail neutral bar
A neutral bus bar for an electrical distribution apparatus. The neutral bus bar includes an elongated body that has a rail and a plurality of wire connectors...
US-9,806,501 Spark gap with triple-point electron emission prompting
The present approach relates to generating seed electrons at a spark gap in the absence of .sup.85Kr. The present approach utilizes electron emission from a...
US-9,806,500 Tape material having clad structure for manufacturing ignition plug electrode
The present invention relates to a tape material for manufacturing an ignition plug electrode, the tape material being a member for forming an electrode chip,...
US-9,806,499 Spark plug for internal combustion engine
A spark plug 1 includes a tubular housing 2, a tubular insulator 3 held inside the housing 2, a center electrode 4 held inside the insulator 3 such that a...
US-9,806,498 Vertical-cavity surface-emitting laser diode and optical transmission apparatus
A vertical-cavity surface-emitting laser diode includes: a first resonator that has a plurality of semiconductor layers comprising a first current narrowing...
US-9,806,496 Semiconductor laser element
A semiconductor laser element includes a semiconductor stack with a ridge, a first electrode layer, a current injection prevention layer, and a second electrode...
US-9,806,495 Optical module, method for fabricating the same
An optical module includes: a bench part including a bench having a principal surface including first and second areas arranged in a direction of a first axis,...
US-9,806,494 Optical module and method for manufacturing the optical module
An optical module 1 according to an embodiment includes a plurality of laser diodes (LDs) 21 to 23, a multiplexing optical system 30 combining a plurality of...
US-9,806,493 Method for detecting influence on laser from back-reflection light of laser and detection device
The present invention discloses a method for detecting influence on a laser from back-reflected light of the laser and a detection device. The method includes:...
US-9,806,492 Optical amplifier using optical fiber
The present disclosure provides an optical amplifier using an optical fiber. The optical fiber includes a single-mode optical fiber in which a plurality of rare...
US-9,806,491 Thermo-electric cooling system and method for cooling electronic devices
A thermo-electric cooling (TEC) system is presented for cooling of a device, such a laser for example. The TECT system comprises first and second heat pumping...
US-9,806,490 Laser system
The laser system may include a delay circuit unit, first and second trigger-correction units, and a clock generator. The delay circuit unit may receive a...
US-9,806,489 Compact laser cavity
A compact laser is provided for in accordance with an exemplary embodiment in the present disclosure includes a compact resonator structure using a non-planar...
US-9,806,488 Adaptive boost control for gating picosecond pulsed fiber lasers
A method includes applying a boost pump signal to a pump laser of a laser system based on a preceding off duration associated with the laser system, and...
US-9,806,487 Optical fiber system having a remote power module
The present invention relates generally to high brightness optical fiber systems and, more particularly to optical fiber systems 104 having an optical power...
US-9,806,486 Optical amplifier module
An optical amplifier module is configured as a multi-stage free-space optics arrangement, including at least an input stage and an output stage. The actual...
US-9,806,485 Photonic devices and methods of using and making photonic devices
Examples of the present invention include integrated erbium-doped waveguide lasers designed for silicon photonic systems. In some examples, these lasers include...
US-9,806,484 Radial polarization thin-disk laser
A radial polarization disk laser, including a pumping source, a collimator lens, a focusing lens, a laser gain medium, a Brewster axial cone, and a output lens,...
US-9,806,483 Connector installation tool
A connector installation tool can include an inner surface having a first portion having a first perimeter, where the inner surface forms a cavity that...
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