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Patent # Description
2017/0104466 TUNABLE RESONATOR
A tunable resonator includes at least one tunable capacitor coupled with at least one tunable inductor. The tunable resonator includes a mechanical tuning...
2017/0104465 METHOD OF DEPOSITION
A method is for depositing by pulsed DC reactive sputtering an additive containing aluminium nitride film containing at least one additive element selected...
2017/0104464 FEMTOWATT NON-VACUUM TUBE DETECTOR ASSEMBLY
In one embodiment, a femtowatt sensitivity optical detector is provided using one or more photodiodes, intended as a replacement for the photomultiplier based...
2017/0104463 ARCHITECTURE OF A WIDEBAND DISTRIBUTED AMPLIFICATION DEVICE
A distributed amplification device with p inputs, p outputs, p amplification paths comprises a redundant reservoir of n amplifiers including n-p back-up...
2017/0104462 Method and Apparatus For Achieving Very High-Output Signal Swing From Class-D Amplifier Using Fewer Components
An apparatus and method are disclosed for providing output signal swings that are greater than the supply voltage in a class-D amplifier. The amplifier circuit...
2017/0104461 ON-CHIP RESISTOR DIVIDER COMPENSATION WITH A 2VRMS INPUT
A new compensation system for an audio input reduces noise by matching feedback ratios in the positive and negative paths. A variable resistance network allows...
2017/0104460 AUDIO INTERFACE CIRCUITS AND METHODS
In one embodiment, an electronic device includes an audio connector port comprising a ground terminal and one or more audio output terminals, a first audio...
2017/0104459 INDUCTOR SHIELDING
Exemplary embodiments of the present disclosure are related to inductor shielding. A device may include an inductor and a plurality of conductive strips...
2017/0104458 PVT ROBUST CLOSED LOOP CMOS BIAS FOR LINEAR POWER AMPLIFIER
A biasing device for direct current (DC) biasing a linear power amplifier that comprises multiple linear power amplifier circuits that are ideally identical to...
2017/0104457 Multiplexed Multi-stage Low Noise Amplifier Uses Gallium Arsenide and CMOS Dies
A gate bias circuit for a plurality of GaAs amplifier stages is a transistor coupled to a temperature compensation current received from a CMOS control stage....
2017/0104456 TRANSMITTER AND TRANSMISSION METHOD
A transmitter according to an exemplary aspect of the present invention includes: a modulation circuit configured to modulate a baseband signal into a...
2017/0104455 Quadrature LC Tank Digitally Controlled Ring Oscillator
A quadrature LC tank based digitally controlled ring oscillator (DCO). The oscillator structure incorporates a plurality of stages, each stage including a...
2017/0104454 DRIVE CIRCUIT FOR AN OSCILLATOR
The present invention concerns a drive circuit for driving an oscillator. The drive circuit comprises a first inductor comprising a first terminal and a second...
2017/0104453 OSCILLATOR CIRCUIT, CORRESPONDING APPARATUS AND METHOD
An oscillator has an oscillator output emitting an oscillating signal. The oscillator includes oscillator cores which each have a same circuit topology. A set...
2017/0104452 LOW VOLTAGE CRYSTAL OSCILLATOR (XTAL) DRIVER WITH FEEDBACK CONTROLLED DUTY CYCLING FOR ULTRA LOW POWER
A low voltage crystal oscillator (XTAL) driver with feedback controlled duty cycling for ultra low power biases an amplifier for an XTAL in the sub-threshold...
2017/0104451 SOILING MEASUREMENT SYSTEM FOR PHOTOVOLTAIC ARRAYS
A system for measuring the power or energy loss in a photovoltaic array due to soiling, which is the accumulation of dust, dirt, and/or other contaminants on...
2017/0104450 METHOD FOR EVALUATING PERFORMANCE OF PHOTOVOLTAIC MODULE, AND SYSTEM THEREOF
Provided is a method of evaluating performance of a photovoltaic module and a system therefor. The method of evaluating performance of the photovoltaic module...
2017/0104449 PHOTOVOLTAIC ENERGY SYSTEM WITH SOLAR INTENSITY PREDICTION
A photovoltaic energy system includes a photovoltaic field configured to convert solar energy into electrical energy, one or more solar intensity sensors...
2017/0104448 MEASURING DEVICE FOR PROPERTY OF PHOTOVOLTAIC DEVICE AND MEASURING METHOD USING THE SAME
A measuring device for the property of a photovoltaic device and a measuring method using the same are provided. The measuring device includes several light...
2017/0104447 PHOTOVOLTAIC MANAGEMENT AND MODULE-LEVEL POWER ELECTRONICS
A photovoltaic (PV) system includes module-level power electronic (MLPE) devices that produce energy. The PV system includes a gateway to receive and send data...
2017/0104446 SOLAR BATTERY MODULE
A solar battery module includes: a sealing layer including a solar battery cell and a sealant sealing the solar battery cell; a front side layer formed from a...
2017/0104445 AN ASSEMBLY COMPRISING PROFILES FOR SUPPORTING A SOLAR PANEL
An assembly comprises at least two structural profiles arranged parallel to each other with respect to their length direction and at least one solar panel....
2017/0104444 RIGIDLY MOUNTED TRACKING SOLAR PANEL AND METHOD
A rigidly mountable solar panel includes lenses supported above a movable panel to focus sunlight onto photovoltaic material carried on the movable panel....
2017/0104443 SOLAR COLLECTOR FOR ARRANGEMENT IN A PASSENGER CAR
A solar collector is provided for detachable arrangement on a parcel shelf of a passenger car. In this way, the solar collector can be used in the vehicle...
2017/0104442 Sloped Roof Solar Panel Mounting System
A mounting system for supporting a plurality of photovoltaic modules on a sloped support surface, such as a sloped roof, is disclosed herein. The mounting...
2017/0104441 PORTABLE POWER SUPPLY UNIT
A transportable power supply unit is disclosed comprising a load carrying support and an electrical storage arrangement on the support. At least two solar...
2017/0104440 ON-BOARD SOLAR BATTERY MODULE
An on-board solar battery module includes: an encapsulant layer of power generating elements; a top surface layer joined to the encapsulant layer on the side...
2017/0104439 MOTOR CONTROL DEVICE
A motor control device includes: a substrate on a heat sink; switching elements providing a power converter; a drive circuit IC having a pre-driver; a control...
2017/0104438 CONTROL METHOD OF OVER-TEMPERATURE PROTECTION, DRIVER CHIP AND CONTROL SYSTEM OF OVER-TEMPERATURE PROTECTION
A control method of over-temperature protection, a driver chip and a control system of over-temperature protection are disclosed. The control method includes...
2017/0104436 DRIVE SYSTEM, TRANSPORTER, AND CONTROL METHOD PERFORMED BY DRIVE SYSTEM
A drive system includes a first energy storage, a second energy storage, a voltage transformer, a drive apparatus, a detector, and circuitry. The first energy...
2017/0104435 MOTOR CONTROL APPARATUS
An integrated IC provided in an SBW-ECU has plural functions such as a receiving function of receiving output signals of an encoder and a current supply...
2017/0104434 Multi-motor driving device and method for driving same
The invention provides a multi-motor driving device and a method. The device includes an event generation system, a motor system and control system which...
2017/0104433 Multi-motor frequency control system and control method thereof
The invention provides a multi-motor frequency control system and a control method thereof. The system includes an event generation module, a control module, a...
2017/0104432 CONTROL PROCESS FOR IDENTIFYING THE INDUCTANCE VALUES OF A VARIABLE-RELUCTANCE SYNCHRONOUS ELECTRIC MOTOR
A process for controlling a variable-reluctance synchronous electric motor is implemented in a processing unit coupled to a power converter connected to the...
2017/0104431 CONTROL DEVICE FOR AC ROTATING MACHINE
A control device for an AC rotating machine includes: a current detection unit; a command generation unit for generating a voltage command, using a moment of...
2017/0104430 Asynchronous State Estimation and Control in a Field-Oriented Control Architecture
A motor controller architecture and method of operating the same. The motor controller asynchronously generates multiphase control signals for a multi-phase...
2017/0104429 METHOD TO CONTROL A WIND POWER INSTALLATION
A method to control a wind power installation is provided. The wind power installation includes a generator and a converter. The generator is configured to...
2017/0104428 AXIAL ENGAGEMENT-CONTROLLED VARIABLE DAMPER SYSTEMS AND METHODS
The present disclosure provides an axial engagement-controlled variable damper comprising a rotor assembly coupled to a rotor shaft and disposed about an axis...
2017/0104427 Electronic device and circuit
A circuit includes a first operating component, a second operating component and a starting time control circuit. The starting voltage of the first operating...
2017/0104426 ELECTRICAL POWER GENERATION SYSTEMS AND METHODS REGARDING SAME
A solid or liquid fuel to plasma to electricity power source that provides at leas; one of electrical and thermal power comprising (i) at least one reaction...
2017/0104425 WEARABLE POWER GENERATING DEVICE
A wearable power generating device is provided. The wearable power generating device includes an arcuate-shaped flexible substrate, a first energy generating...
2017/0104424 FIVE-LEVEL INVERTER AND APPLICATION CIRCUIT OF THE SAME
A five-level inverter and its application circuit are provided. The five-level inverter is enabled to output multiple levels of voltage by controlling...
2017/0104423 THREE-PHASE INVERTING APPARATUS AND CONTROL METHOD AND PARALLELED POWER CONVERSION SYSTEM THEREOF
A three-phase inverting apparatus and a control method and a paralleled power conversion system thereof are provided. The control method is suitable for...
2017/0104422 POWER CONVERSION DEVICE AND THREE-PHASE AC POWER SUPPLY DEVICE
A power conversion device includes: a conversion device for each phase which converts DC voltage inputted from a DC power supply, to voltage having an AC...
2017/0104421 POWER CONVERTER IN POWERED DEVICE OF POWER-OVER-ETHERNET SYSTEM AND CONTROL METHOD THEREOF
A power converter in a powered device (PD) of Power-over-Ethernet (PoE) system and a control method are provided. The power converter includes a transformer, a...
2017/0104420 Power Adapter, Cable, and Charger
A power adapter, a cable, and a charger. The power adapter includes an output port, a comparator circuit, and a voltage control and shaping circuit. The output...
2017/0104419 POWER CONVERTING DEVICE
A power converter device includes a power element module, a conductor, and a magnetic-conductive assembly. The power element module includes at least two...
2017/0104418 POWER CONVERSION SYSTEM AND METHOD FOR POWERING AN ELECTRONIC DEVICE
A power conversion system includes an isolating transformer (30) and an output-controlling device (40). The isolating transformer (30) includes a primary...
2017/0104417 LINE FREQUENCY RIPPLE REDUCTION IN A RESONANT CONVERTER
Systems and methods for reducing the line frequency ripple in a resonant converter are described. In some embodiments, a power supply includes a switching...
2017/0104416 SWITCHING CIRCUIT AND POWER SUPPLY CIRCUIT PROVIDED THEREWITH
A high-withstand-voltage normally-on transistor and a low-withstand-voltage normally-off transistor are connected in series, and diodes are provided in reverse...
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