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Patent # Description
2016/0134251 DUAL MODE POWER AMPLIFIER CONTROL INTERFACE WITH A MULTI-MODE GENERAL PURPOSE INPUT/OUTPUT INTERFACE
In accordance with some embodiments, the present disclosure relates to a dual mode control interface that can be used to provide both a radio frequency front...
2016/0134250 SEMICONDUCTOR MEMORY WITH THRESHOLD CURRENT SETTING CIRCUIT
A semiconductor device includes a first trans-impedance amplifier, a second trans-impedance amplifier, a peak hold circuit, a comparator and a threshold...
2016/0134249 LAMINATE RF CHOKE FOR FLIP-CHIP POWER AMPLIFIER
A circuit includes a flip-chip die and a laminate substrate. The flip-chip die includes a first bump and a second bump. A first metal layer is disposed on the...
2016/0134248 DISTORTION COMPENSATION APPARATUS AND WIRELESS COMMUNICATION APPARATUS
Distortion is effectively reduced in a wide frequency band of an output signal from an amplifier. A distortion compensation apparatus includes: a distortion...
2016/0134247 AUTO-ZERO CIRCUIT OF OPERATIONAL AMPLIFIER
An auto-zero circuit of an operational amplifier is disclosed, and the auto-zero circuit has: a micro-control unit and a digital potentiometer; the...
2016/0134246 APPARATUS AND METHOD FOR HIGH-EFFICIENCY ENVELOPE AMPLIFIER USING ADJUSTMENT OF SWITCH CURRENT
The present invention provides an apparatus and method for an envelope amplifier using adjustment of a switch current, in order to maximize the efficiency of...
2016/0134245 BIAS CIRCUIT AND POWER AMPLIFIER HAVING THE SAME
A bias circuit providing different bias voltages depending on a power mode through a simple circuit, and a power amplifier having the same are provided. The...
2016/0134244 HIGH-FREQUENCY AMPLIFIER
A high-frequency module, includes a circuit substrate, a first transistor having a source connected to ground; a second transistor forming a cascode circuit...
2016/0134243 BIAS-BOOSTING CIRCUIT WITH DUAL CURRENT MIRRORS FOR RF POWER AMPLIFIER
An RF power amplifier circuit has a signal input and a signal output. An input matching network connected to the signal input, and an output matching network...
2016/0134242 POWER AMPLIFIER
The present disclosure is to improve the power added efficiency of a power amplifier at high output power. The power amplifier includes: a first capacitor with...
2016/0134241 POWER AMPLIFIER
A power amplifier has improved power added efficiency at high output power. The power amplifier includes: a first transistor for amplifying an input signal...
2016/0134240 METHOD AND CIRCUITRY FOR CMOS TRANSCONDUCTOR LINEARIZATION
Third order distortion is reduced in a CMOS transconductor circuit that includes a first N-channel transistor and a first P-channel transistor, gates of the...
2016/0134239 CLASS D POWER DRIVER PERIPHERAL
A Class D peripheral is integrated with a microcontroller as a general purpose driver for providing many different Class D power applications such as motor and...
2016/0134238 Class AB Amplifier With Programmable Quiescent Current
A Class AB amplifier has a control stage and a push-pull stage. The control stage has a programmable resistor that allows a floating constant voltage to...
2016/0134237 LOW POWER OSCILLATOR SYSTEM
In a first aspect, an oscillator is disclosed. The oscillator comprises a digital circuit; and at least one Microelectromechanical system (MEMS) resonator. The...
2016/0134236 Method And System For Frequency Generation
Methods and systems for frequency generation may comprise a circuit with a first input coupled to receive a first satellite signal at a first satellite...
2016/0134235 PHOTOVOLTAIC MODULE WITH INTEGRATED COOLING AND TRACKING SYSTEM
Photovoltaic (PV) power generation systems and methods are disclosed, wherein the system includes a PV module having an integrated frame structure, PV cell...
2016/0134234 Electrically Isolated Heat Dissipating Junction Box
A junction box used for making electrical connections to a photovoltaic panel. The junction box has two chambers including a first chamber and a second chamber...
2016/0134233 MODULAR PHOTOVOLTAIC POWER SUPPLY ASSEMBLY
An apparatus, device, and system for generating an amount of output power in response to a direct current (DC) power input includes a configurable power...
2016/0134232 Method and Apparatus for Detecting, Regenerating and/or Preventing Defects in a Solar Panel Installation
The invention provides a method for detecting, regenerating and/or preventing defects in solar panels of a solar panel installation. In this method, a...
2016/0134231 Plastic Photovoltaic Module Frame and Rack, and Composition for Making the Same
Photovoltaic or solar module frames, racks, or frame or rack components are made from a composition comprising (A) a thermoplastic polymer, particularly a...
2016/0134230 Roof Attachment Flashing Assembly
The present invention relates to a novel and improved roof flashing assembly for use in supporting hardware needed to install solar panel arrays on shingle...
2016/0134229 WATER RESISTANT ROOF ASSEMBLY STRUCTURE INTEGRATED WITH SOLAR PANELS
A water resistant roof assembly structure integrated with solar panels, for constructing a roof of a building, includes multiple support units arranged at a...
2016/0134228 A PHOTOVOTAIC ARRAY WITH FLOATING RAFT FOUNDATIONS
A photovoltaic array with floating raft foundations comprising at least three photovoltaic integrated boards; the area of the photovoltaic array larger than 10...
2016/0134227 MOTOR CONTROL DEVICE THAT DETECTS OVERLOAD
A motor control device includes a load torque estimation unit configured to estimate a load torque applied to a motor, a torque comparison unit configured to...
2016/0134226 CONTROL DEVICE FOR ON-VEHICLE ELECTRIC COMPRESSOR
A control device for an on-vehicle electric compressor controls and drives an electric motor arranged in the on-vehicle electric compressor. The control device...
2016/0134225 MOTOR CONTROL DEVICE
A coil temperature estimation unit 12 estimates the coil temperature of a motor 1 from the equivalent resistance, heat capacity and thermal resistance of the...
2016/0134224 CLEANING AND MOTOR HEATING ELECTROMAGNETIC MOTOR CONTROL SWITCHING
One embodiment describes a switching device system, which includes a first single pole switching device that selectively connects and disconnects a first phase...
2016/0134223 MOTOR CONTROL METHOD AND MOTOR CONTROL DEVICE
A system has an acceleration region SU and a deceleration region SD between operation start and end positions of a wiper arm. In the acceleration region and...
2016/0134222 Solar A/C Direct Motor Drive
An electrical device comprising: a high voltage DC power storage system; a variable frequency drive comprising DC terminals, a variable frequency inverter, and...
2016/0134221 INVERTER APPARATUS
An inverter apparatus that includes an inverter that is interposed between an AC rotary electric machine and both a DC power supply and a smoothing capacitor...
2016/0134220 Modular Multi-Phase Electric Machine
A multi-phase electric motor is proposed that comprises a rotor and a stator. The rotor has a number of magnets directed towards the stator and the stator...
2016/0134219 APPARATUS FOR CONTROLLING INVERTER
An inverter controller is provided. The controller according to an exemplary embodiment of the present disclosure generates a compensation voltage to...
2016/0134218 AUTOMATIC SUPPRESSION DEVICE FOR CYCLIC DISTURBANCE
In torque pulsation suppressing control in apparatus using battery as main power source, with feedforward table, there arises compensating table error due to...
2016/0134217 MOTOR, MOTOR SYSTEM, AND DETECTION METHOD OF MECHANICAL ANGLE OF MOTOR
A motor includes a stator and a rotor that is arranged opposite to the stator through a predetermined air gap. The stator is such that a plurality of coils are...
2016/0134216 Circuits and Methods of Determining Position and Velocity of a Rotor
A motor controller includes a square wave voltage generator and adding circuitry for adding the square wave voltage to a first drive voltage that is...
2016/0134215 PHASE CURRENT DETECTION SYSTEM
A motor control system includes an inverter and a plurality of current sensors each positioned in-line between the inverter and a phase coil of the motor. Each...
2016/0134214 DRIVE DEVICE
A drive device that includes an alternating-current rotary electric machine in which currents of a plurality of phases flow; an inverter that includes...
2016/0134213 ESTIMATION SYSTEM FOR ROTOR INFORMATION
Disclosed is a rotor information estimation system including a resolver configured to measure a rotor location of a motor; a proportional-integral observer...
2016/0134212 Motor Control Apparatus, Electric Power Steering Apparatus and Vehicle Using the Same
A motor control apparatus includes a motor current shutoff unit inserted between a multi-phase inverter circuit and a multi-phase electric motor to shut off a...
2016/0134211 VENTILATEUR COMPORTANT UN DISPOSITIF DE TRANSFORMATION D'UN COURANT ELECTRIQUE TRIPHASE
A fan, characterized in that the conversion device (59) is made up of three separate single-phase autotransformers (79a, 79b, 79c) that are magnetically...
2016/0134210 MODULAR MULTIPLE SINGLE-POLE ELECTROMAGNETIC SWITCHING SYSTEM AND METHOD
One embodiment describes a wye-delta starter, which includes a first single pole, single current carrying path switching device that selectively connects and...
2016/0134209 6-POLE BASED WYE-DELTA MOTOR STARTING SYSTEM AND METHOD
One embodiment describes a motor starter including a first single pole switching device that opens to disconnect power from a first winding of a motor; a...
2016/0134208 TORQUE-BASED STEPWISE MOTOR STARTING
One embodiment describes a method that includes determining a desired torque level of a motor actuated by a motor starter; determining, using a control system,...
2016/0134207 SYNCHRONIZED REAPPLICATION OF POWER FOR DRIVING AN ELECTRIC MOTOR
One embodiment describes a method that includes, when a motor is disconnected from a power source: starting, using a control circuitry, a counter at a first...
2016/0134206 5-POLE BASED WYE-DELTA MOTOR STARTING SYSTEM AND METHOD
One embodiment describes a motor starter, which includes a first single pole switching device that opens to disconnect power from a first winding of a motor; a...
2016/0134205 DETECTION OF ELECTRIC MOTOR SHORT CIRCUITS
One embodiment describes a method that includes determining a desired torque level of a motor actuated by a motor starter; determining, using a control system,...
2016/0134204 VIBRATIONAL ENERGY HARVESTING SYSTEM
A vibrational energy harvesting system is disclosed. Included is a first energy harvesting unit and a second energy harvesting unit that convert mechanical...
2016/0134203 Apparatus And Method For Lifting Objects
A device and a method for moving an object in a vertical direction are disclosed. The device includes a plurality of piezo-actuators expanding in directions...
2016/0134202 CONTROL SIGNAL GENERATING SYSTEM AND INVERTER CONTROL DEVICE THEREOF
Inverter control device is provided. First correcting-signal providing unit of the inverter control device provides a signal reflecting an active power...
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