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Patent # Description
US-9,923,388 Wireless power transmitter
A wireless power transmitter according to an embodiment includes a coil and a capacitor which resonate with a wireless power receiver. The coil includes a...
US-9,923,387 Multi-mode wireless receiver apparatus and resonator circuit design
A resonator circuit includes: a first inductive element and a second inductive element that is connected to the first inductive element in series; a first...
US-9,923,386 Systems and methods for wireless power transmission by modifying a number of antenna elements used to transmit...
The embodiments described herein include a transmitter that transmits a power transmission signal (e.g., radio frequency (RF) signal waves) to create a...
US-9,923,385 Excitation and use of guided surface waves
Disclosed are various embodiments for transmitting and receiving energy conveyed in the form of a guided surface-waveguide mode along the surface of a lossy...
US-9,923,384 Method for performing efficiency optimization of an electronic device, and associated apparatus
A method for performing efficiency optimization of an electronic device and an associated apparatus are provided, where the method includes the steps of:...
US-9,923,383 Adjusting filter in a coupled coil system
A receiver device in a coupled coil system for wireless energy transfer includes a receiver coil and a load device operatively connected to the receiver coil...
US-9,923,382 Active rectifier for efficient wireless power transfer
Methods, devices, and integrated circuits are disclosed for efficiently receiving a wireless power transfer. In one example, a device configured for receiving a...
US-9,923,381 Resonant tuning through rectifier time shifting
A device includes support for wireless power transfer. The device may control the timing of switching devices in a rectifier circuit and implement resonant...
US-9,923,380 Capacitive element coupling in wireless power
Techniques of capacitive coupling in a wireless power system are described herein. The techniques may include forming a transmitting coil to be inductively...
US-9,923,379 Hybrid inverter power control system for PV string, battery, grid and back-up loads
A string inverter for use with a photovoltaic array includes at least one string-level DC input channel for receiving DC power from the photovoltaic array, and...
US-9,923,378 Energy flow controller
Technologies effective to control a distribution of energy from an energy source to a first device and to a second device are generally described. In some...
US-9,923,377 Electrical tester
An electrical equipment cabinet has a standby battery to supply current when a mains connection is not available. In normal operation the battery is maintained...
US-9,923,376 Adaptable wireless power, light and automation system
A power control unit and method of use thereof for varying the supply of electricity to an electrical apparatus using a wireless communications link between a...
US-9,923,375 Method and a system for a fast bus transfer in an electrical power system
A method for synchronizing and connecting a first sub power system with a second sub power system with an intelligent electronic device (IED) by use of at least...
US-9,923,374 Photovoltaic systems with local maximum power point tracking prevention and methods for operating same
A photovoltaic system includes solar cells and an inverter configured to convert direct current generated by the solar cells to alternating current. The...
US-9,923,373 Multiply-connected power processing
Various power processing systems are described that employ a multiply-connected velocity inhibiting circuit. At least one delay active circuit and at least one...
US-9,923,372 Energy management system
A system includes energy modules configured to output power to an energy management bus based on load demands. A power storage device is configured to...
US-9,923,371 Shared resource system
A ring bus Shared Resource electrical System (SRS) has at least an essential electrical power ring bus and a critical electrical power ring bus as well as...
US-9,923,370 Hybrid winch with controlled release and torque impulse generation control for anchor handling offshore
A computer program product and system are disclosed including but not limited to supplying a voltage waveform from a higher power electrical bus to a lower...
US-9,923,369 Multilevel power convertor
Basic circuit of U phase includes first to fourth semiconductor elements (SU1.1 to SU1.4) connected between positive and negative ends of DC voltage source...
US-9,923,368 Electronic apparatus and driving control method thereof
An electronic apparatus includes an input unit to receive an input of DC power from an external adaptor, a battery unit to store the received DC power, a first...
US-9,923,367 Anti-islanding method for distributed generator in direct current distribution grid and anti-islanding device...
Provided are an anti-islanding method for a distributed generator in a direct current distribution grid and an anti-islanding device therefor. The method...
US-9,923,366 Electrical protection using a semiconductor switch
The subject matter disclosed herein relates to methods and devices for protecting a circuit against overcurrents. The device uses variable impedance properties...
US-9,923,365 Short-circuit protection circuit for voltage sampling resistor of primary side converter
Disclosed is a short-circuit protection circuit for a voltage sampling resistor of a primary side converter, comprising a high voltage power transistor, a high...
US-9,923,364 Load driving device, vehicle air-conditioning apparatus, and load short-circuit protection circuit
The purpose of the present invention is to improve responsiveness to short-circuit detection and rapidly cut off power supply to a load when a short circuit...
US-9,923,363 Temperature measurement device and protective device for acoustic signal converter
An audio signal that is output from a sound source circuit (14) is caused to flow through a coil (16) in a transducer for vibrating a soundboard, and the...
US-9,923,362 Protective device
The present invention provides a protection device which includes a PTC component and a first non-resettable contact component which is connected electrically...
US-9,923,361 3 phase electric leakage current circuit breaker with electric shock protection
The present invention relates to a 3 phase electric leakage current circuit breaker with electric shock protection having a first function of detecting a...
US-9,923,360 Electronic apparatus, power supply device, and power supply monitoring method
An electronic apparatus includes: a power supply circuit that supplies power supply voltage to a load; an overcurrent detection circuit that performs output of...
US-9,923,359 Safety switching device with a safe power supply unit
A safety switching device for an automated installation includes a power supply unit for providing at least one operating voltage for the device. The power...
US-9,923,358 USB adapter protection
This document discusses, among other things, a protection system and method configured to detect a parasitic impedance between first and second pins of a...
US-9,923,357 Power supply system, distributed power source system, management apparatus, and power supply control method
A power supply system comprises a plurality of distributed power source systems capable of supplying powers to loads 400 by performing an interconnection...
US-9,923,356 Cable breakout with integrated strain relief
A cable breakout assembly includes a protective housing with a series of cable cradles, each of which accommodates a cable or wire in the cable transition area....
US-9,923,355 Termination of strength members of deep water cables
A method for terminating a cable (6) having at least one strength member (7). The method includes the steps of providing a cable termination comprising at least...
US-9,923,354 Integrated piping conduit with adaptor device and method
Embodiments of an integrated piping conduit in accordance with aspects of the present invention include a push-to-connect fitting integrated with an adaptor...
US-9,923,353 Cable suspension
A cable suspension may allow a cable to be pivoted about a pivot axis that passes through a thickness of a cable. A bend radius of the cable entering and...
US-9,923,352 Device for connecting a first bus bar to a second bus bar
A device is disclosed for connecting a first bus bar to a second bus bar. The device includes a pivoting device and an adapter bus bar. The pivoting device is...
US-9,923,351 Universal bracket and method
A universal bracket for electronic device, electrical devices, and their cabling is made up of one or more interconnected bracket plates. Each bracket plate has...
US-9,923,350 System and apparatus for providing functional and decorative electrical cover plates
A decorative and functional electrical wall box plate cover assembly consisting of a back plate, center plate and front plate held together with a connecting...
US-9,923,348 Electric wire protecting pipe and wire harness
A wire harness and an electric wire protecting pipe that can prevent holes from being formed by flying gravel while the vehicle is moving and includes a bending...
US-9,923,347 Adjustable wire stripper
This invention relates to a wire stripper device which may be hand held or placed on a bench vice to remove insulation from copper wires. The rectangular device...
US-9,923,346 Pliers
The invention relates to a stripping tool (1) comprising at least one stripping jaw. A cutting element (10, 11) is exchangeably assembled with the stripping jaw...
US-9,923,345 Wire pulling head apparatus with crimp zone indicators and method of using same
An enhanced apparatus and method for securing a wire to a pulling cable for pulling wire. Specifically, the pulling cable and wire are attached via a pulling...
US-9,923,344 System for operating and monitoring power cables
The present invention refers to a system for remotely operating and monitoring the integrity of HV/MV/LV (High Voltage/Medium Voltage/Low Voltage), mono phasic...
US-9,923,343 Distribution panel
A distribution panel includes a cabinet having a space formed therein and an inner partition positioned within the cabinet and partitioning a front power...
US-9,923,342 Base corner piece for single-handed mounting on a switch cabinet
The invention relates to a base corner piece for single-handed mounting on a switch cabinet, comprising a supporting portion that can be screwed to a frame...
US-9,923,341 Track power supply system
A track power supply system (1) that extends and provides power to various electronic devices or components in a display areas of a retail setting wherein 110...
US-9,923,340 Method of producing threaded member, method of producing spark plug, and apparatus for producing threaded member
A workpiece having a first portion and a second portion is held. The first portion extends in the direction of a center axis of the workpiece, and a male thread...
US-9,923,339 Tunable amplified spontaneous emission (ASE) laser
This invention relates to a tunable amplified spontaneous emission (ASE) laser source comprising at least two laser sources excited by a single pump laser. More...
US-9,923,338 Interband cascade lasers with low-fill-factor top contact for reduced loss
A DFB laser having a reduced fill factor and reduced loss. A plurality of spaced-apart contact openings are etched into a dielectric layer situated on top of a...
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