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Patent # Description
2018/0083590 POWER AMPLIFYING CONVERTER
A power amplifying converter comprises a multi-balanced-unbalanced converting unit, a plurality of power amplifying units, a plurality of dual-path power...
2018/0083589 FACE-TO-FACE MULTIPLEXER CIRCUIT LAYOUT
The present disclosure provides circuits and methods for fabricating circuits. A circuit may include a first insulator, a second insulator, a first subset of...
2018/0083588 ELECTRODE WRAP-AROUND CAPACITORS FOR RADIO FREQUENCY (RF) APPLICATIONS
A capacitor may include a first capacitor plate having a first length. The capacitor may also include an inorganic capacitor dielectric layer on sidewalls and...
2018/0083587 METHOD AND APPARATUS FOR CONTROLLING AUDIO PLAYBACK BASED UPON THE INSTRUMENT
A method, apparatus and computer program product are provided to adjust audio file playback in terms of volume and/or compression. By example, a method...
2018/0083586 DEVICE AND METHOD FOR VOLUME CONTROL
A device for volume control for at least two audio sources includes a loudness analyzer and a volume regulator. The loudness analyzer is configured to analyze...
2018/0083585 LINEAR VARIABLE GAIN AMPLIFIER
The present invention is directed to electrical circuits and techniques thereof. More specifically, an embodiment of the present invention provides a variable...
2018/0083584 VARIABLE GAIN AMPLIFIER WITH COUPLED DEGENERATION RESISTANCE AND CAPACITANCE
One aspect of the present disclosure relates to a method for operating an amplifier, the amplifier including a variable resistor coupled between a source of a...
2018/0083583 POWER AMPLIFICATION MODULE
Provided is a power amplification module that supports a plurality of communication systems. The power amplification module includes: two power amplifiers that...
2018/0083582 MICROWAVE SEMICONDUCTOR DEVICE
A microwave semiconductor device of an embodiment includes a package, a semiconductor amplifying element, an output matching circuit, and a smoothing circuit....
2018/0083581 POWER AMPLIFIER MODULE
A power amplifier module includes a first current source that outputs a first current corresponding to a level control voltage for controlling a signal level...
2018/0083580 PROGRAMMABLE FILTER IN AN AMPLIFIER
The disclosure provides an amplifier. The amplifier includes a first transistor that receives a first input and generates a first load current. A first output...
2018/0083579 LNA with Programmable Linearity
A receiver front end capable of receiving and processing intraband non-contiguous carrier aggregate (CA) signals using multiple low noise amplifiers (LNAs) is...
2018/0083578 Cascode Amplifier Bias Circuits
Bias circuits and methods for silicon-based amplifier architectures that are tolerant of supply and bias voltage variations, bias current variations, and...
2018/0083577 Standby Voltage Condition for Fast RF Amplifier Bias Recovery
Various methods and circuital arrangements for biasing one or more gates of stacked transistors of an amplifier are possible where the amplifier is configured...
2018/0083575 AMPLIFIER WITH IMPROVED LINEARITY
An amplifier having improved linearity is disclosed. The amplifier includes a main transistor having a first current input terminal, a first current output...
2018/0083574 CONFIGURABLE MIXER
A method and apparatus are disclosed for a configurable mixer capable of operating in a linear, a legacy, and a low-power mode. In the linear mode, the...
2018/0083573 MOS TRANSISTOR-BASED RF SWITCH TOPOLOGIES FOR HIGH SPEED CAPACITIVE TUNING OF OSCILLATORS
Various designs for MOS transistor-based RF switch topologies for high speed capacitive tuning of oscillators switch circuits include a main switch device...
2018/0083572 NON-CONCENTRATED PHOTOVOLTAIC AND CONCENTRATED SOLAR THERMAL HYBRID DEVICES AND METHODS FOR SOLAR ENERGY COLLECTION
In embodiments, the inefficiencies present in conventional technologies that separately utilize photovoltaic or solar thermal technologies are obviated....
2018/0083571 POWER SUPPLY SYSTEM AND POWER SUPPLY METHOD
The present invention relates to the photoelectric field, and provides a power supply system and a power supply method, so as to reduce costs of a lead between...
2018/0083570 SWITCHING DEVICES FOR A POWER CONVERTER
A no-contact switch is provided that is configured to change the state of a power converter in a photovoltaic system. The no-contact switch has a mechanical...
2018/0083569 MULTI-SURFACE SOLAR CELL PACKAGING FOR SELF-POWERED ELECTRONIC DEVICES
A solar cell assembly includes a bendable substrate and multiple solar cells to be mounted over different surfaces of an electronic device. The bendable...
2018/0083568 Hybrid Solar Thermal and Photovoltaic Energy Collection
Techniques for hybrid solar thermal and photovoltaic energy collection are provided. In one aspect, a photovoltaic concentrating thermal collector (PVCTC)...
2018/0083567 MOBILE SOLAR POWER SYSTEM AND METHOD FOR DEPLOYING SAME
A mobile solar power system provides electricity to various electronic devices needing a source of electricity in remote locations. The mobile solar power...
2018/0083566 METHOD FOR CONTROLLING MOTOR BASED ON VARIABLE CURRENT CONTROLLER GAIN AND ECO VEHICLE THEREOF
A method for controlling a motor based on a variable current controller gain may include a temperature function current applying mode in which when a torque...
2018/0083565 ROTATING ELECTRICAL MACHINE CONTROL DEVICE
A rotating electrical machine control device with an electronic control unit that is programmed to: switch a modulation method between asynchronous modulation...
2018/0083564 Motor Controller
A maximum spectrum peak reduction unit sets a PWM count generated by a PWM duty ratio calculation unit for a specific current control period as PWM counts for...
2018/0083563 METHOD FOR CONTROLLING OPERATING SPEED AND TORQUE OF ELECTRIC MOTOR
Systems and methods for controlling the operating speed and the torque of an electric motor using an operational model are described. An operational model for...
2018/0083562 DRIVE APPARATUS WITH MOMENT OF INERTIA ESTIMATION
A method for operating a controller apparatus for controlling a drive apparatus having a load moment and a moment of inertia, includes determining an estimated...
2018/0083561 TRANSFORMER PHASE PERMUTATION CAUSING MORE UNIFORM TRANSFORMER PHASE AGING AND GENERAL SWITCHING NETWORK...
A method includes determining whether transformer phases should be permuted. The method includes, responsive to a determination that the transformer phases...
2018/0083560 VOLTAGE REGULATOR OF A MOTOR VEHICLE ALTERNATOR, REGULATOR BRUSH-HOLDER, AND CORRESPONDING ALTERNATORS
The invention relates to a voltage regulator (43) for a motor vehicle alternator (44). The device comprises a control module (I) for controlling an excitation...
2018/0083559 METHOD OF INTELLIGENTLY CONTROLLING POWER GENERATION BASED ON EFFICIENCY MAP AND VEHICLE USING THE SAME
A method of intelligently controlling power generation based on an efficiency map may include performing a power generation control selection mode in which...
2018/0083558 ROTOR POSITION SENSING SYSTEM FOR THREE PHASE MOTORS AND RELATED METHODS
A system and method for sensing rotor position of a three-phase permanent magnet synchronous motor (PMSM) includes a controller coupled with the PMSM and...
2018/0083557 MOTOR DRIVE DEVICE AND MOTOR SYSTEM
There are provided a motor drive device and a motor system that can reduce the torque ripple of a motor. An SPM drive unit includes a plurality of high side...
2018/0083556 LAUNDRY TREATMENT APPARATUS
A laundry treatment apparatus is disclosed. The laundry treatment apparatus includes a cabinet (100) defining the appearance of the laundry treatment...
2018/0083555 Field Winding Type Synchronous Motor and Control Method Thereof
A field winding type synchronous motor includes an exciter 4 and, after starting by forming a short circuit of a field winding 10, excites the field winding by...
2018/0083554 METHOD FOR SWITCHING ON A MULTI-PHASE ELECTRICAL MACHINE IN A MOTOR VEHICLE
A method for switching on a multi-phase electrical machine in a motor vehicle, the multi-phase electrical machine having a rotor having a rotor winding, and a...
2018/0083553 ELECTROSTATIC ENERGY COLLECTOR AND ELECTROSTATIC ENERGY COLLECTING METHOD
An electrostatic energy collector and an electrostatic energy collecting method. The electrostatic energy collector comprises: a vibrating table (101), the...
2018/0083552 ENERGY HARVESTING APPARATUS USING TRIBOELECTRIFICATION
The present invention relates to an energy harvesting apparatus using triboelectrification. The energy harvesting apparatus of the present invention may...
2018/0083551 POWER CONVERSION DEVICE
A power conversion device includes a first switch and a second switch connected in series between a positive electrode and a negative electrode of a first...
2018/0083550 MODULAR MULTI-LEVEL CONVERTER
The present disclosure relates a modular multi-level converter (MMC) including two arms including different types of sub modules according to the respective...
2018/0083549 POWER CONVERTERS WITH ADAPTIVE OUTPUT VOLTAGES
A switching power converter is provided that transitions between output voltage modes over a delay period using at least one of an adaptive resistor and an...
2018/0083548 POWER CONVERTER
A power converter (1) includes: planar semiconductor modules (10) each having a resin sealing part (16) in which a semiconductor element (11), conductive...
2018/0083547 DISTRIBUTED POWER SYSTEM, DC-DC CONVERTER, AND POWER CONDITIONER
A distributed power system that is connected to a utility grid during both daytime and nighttime includes a plurality of power supplies including a solar...
2018/0083546 Systems and Methods of Operation for Power Converters having Series-Parallel Mode Active Clamps
Systems and methods for operating improved flyback converters are disclosed, in which leakage energy is returned to the input power source rather than to the...
2018/0083545 DC CONVERTERS WITH MODIFIED DROOP CONTROL AND METHOD OF USE
A variable frequency resonant converter includes an inverter stage, a resonant circuit, a transformer, a rectifier stage, and a controller. The inverter and...
2018/0083544 MULTl-LEVEL POWER CONVERTER AND RELATED METHODS
A variable-level flyback power converter is configured to provide an accurate output voltage at various regulation levels. The variable-level flyback power...
2018/0083543 POWER SUPPLY CONTROL UNIT AND ISOLATION TYPE SWITCHING POWER SUPPLY DEVICE
The power supply control unit includes an on trigger signal generating unit arranged to generate an on trigger signal for turning on the switching element on...
2018/0083542 HYBRID BOOST-BYPASS FUNCTION IN TWO-STAGE CONVERTER
A controller for use in a two-stage power supply is coupled to control switching of a switching element to regulate a transfer of energy from an input to an...
2018/0083541 FLYBACK CONVERTER AND CONTROLLING METHOD THEREOF
A flyback converter includes a primary side circuit, a secondary side circuit and a controller. The primary side circuit includes a primary winding and a main...
2018/0083540 SWITCHED MODE POWER CONVERTER CONTROLLER WITH RAMP TIME MODULATION WITH JITTER FREQUENCY
A controller for use in a power converter includes a drive circuit coupled to generate a drive signal to control switching of a power switch to control a...
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