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Patent # Description
2018/0006616 METHOD TO MITIGATE UNDESIRED OSCILLATOR FREQUENCY MODULATION EFFECTS IN-SIDE A SYNTHESIZER DUE TO INTERFERENCE...
A synthesizer circuit to generate a local oscillator carrier signal for a baseband signal includes a controlled oscillator comprising a phase lock loop and an...
2018/0006615 SYSTEMS AND METHODS FOR A PREDISTORTION LINEARIZER WITH FREQUENCY COMPENSATION
An analog predistortion linearizer system with dynamic frequency compensation for automatically adjusting predistortion characteristics based on a detected...
2018/0006613 AMPLIFIER AND RADIATION DETECTOR
In a preamplifier (amplifier) for the radiation detector, an interconnection layer connected to the bonding pad forms one electrode of a feedback capacitor....
2018/0006610 Low-Noise High Efficiency Bias Generation Circuits and Method
A bias generation method or apparatus defined by any one or any practical combination of numerous features that contribute to low noise and/or high efficiency...
2018/0006609 Class-E Outphasing Power Amplifier with Efficiency and Output Power Enhancement Circuits and Method
An outphasing amplifier includes a first class-E power amplifier having an output coupled to a first conductor and an input receiving a first RF drive signal....
2018/0006608 BIAS CIRCUIT
Provided is a bias circuit that supplies a first bias current or voltage to an amplifier that amplifies a radio frequency signal. The bias circuit includes: an...
2018/0006606 Radio frequency signal synthesizer circuit and Method for generating a radio frequency signal
A radio frequency signal synthesizer circuit includes a digital to analog converter configured to generate an analog output signal for each clock cycle of a...
2018/0006605 Integrated Circuit Crystal Oscillator Having Digital Automatic Gain Control Comprising Oscillation Detection...
A crystal oscillator is coupled to a digital automatic gain control (AGC) having oscillation detection and amplitude control loops. The oscillation detection...
2018/0006604 SEMICONDUCTOR DEVICE AND MEASUREMENT DEVICE
A semiconductor device includes an electronic component that includes an oscillator and has terminals on one face. A semiconductor chip is electrically...
2018/0006601 Rapid de-energization of DC conductors with a power source at both ends
A method, circuit and system arrangement is described for providing rapid de-energization for safety reasons of conductors having a DC power source at both...
2018/0006600 Solar Focusing Device And Method Of Using the Device
A computer-implemented method and solar focusing apparatus is presented. A spacecraft system is placed in orbit around a sun, the spacecraft system including a...
2018/0006598 PHOTOVOLTAIC PANEL HAVING AN ADHERED SUPPORT FRAME
A photovoltaic panel having a distributed support frame adhered to a photovoltaic module is described. For example, the distributed support frame may include...
2018/0006597 BALLASTED TRACKER DRIVE ASSEMBLY
PV modules and ballast arm assemblies are mounted onto a torque tube suspended from a support structure. The support structures allows torque tube, and mounted...
2018/0006595 MASTER CONTROLLER, SERVO ACTUATOR AND SERVO CONTROLLING SYSTEM
A servo actuator controlling system includes a master controller and a number of servo actuators coupled to at least one interface of the master controller....
2018/0006589 MAGNETIC SENSOR AND AN INTEGRATED CIRCUIT
The present teaching relates to a magnetic sensor comprising an input port to be connected to an external power supply, a magnetic field detecting circuit...
2018/0006587 MOTOR CONTROL APPARATUS AND METHOD
An apparatus for controlling an AC power supply for an electric motor, said AC power supply being derived from a DC voltage. The apparatus including a comparer...
2018/0006586 ELECTRICAL SERIALLY-CONNECTED CONTROL SYSTEM
An electrical serially-connected control system for driving motors in series includes a control device, at least one processing device, and a transmission...
2018/0006585 CAPACITIVE ACTUATOR MOTOR, CAPACITIVE ACTUATOR, AND CAPACITIVE ACTUATOR UNIT
A capacitive actuator motor according to an embodiment of the present invention includes a capacitive actuator having six actuator units and a motor output cam...
2018/0006582 ENERGY HARVESTER USING TRIBOELECTRICITY AND APPARATUS INCLUDING THE SAME
Example embodiments relate to an energy harvester using triboelectricity, and to an apparatus including the energy harvester. The energy harvester may include...
2018/0006581 VOLTAGE CONVERTING DEVICE AND WIRELESS POWER TRANSMITTING DEVICE
According to one embodiment, a voltage converting device includes a DC power source; an inverter generating AC power; an AC component detector configured to...
2018/0006580 Grid Connection Power Conversion Device and Output Current Control Method Thereof
A grid connection power conversion device for connecting a distributed power supply to a three-phase commercial power system is provided. The power conversion...
2018/0006579 CONTROL DEVICE OF INVERTER
A control device (2) of an inverter converts electrical power generated by a solar cell (3) into alternating current power connecting to an electric power...
2018/0006575 CONVERTER TOPOLOGIES AND CONTROL
Systems, methods, and articles of manufacture are provided wherein inverter topologies and inverter control employ primary and secondary windings with a...
2018/0006573 Electrical Power Conversion Unit and Electrical Power Conversion Device
An electrical power conversion unit is provided with: a circuit connecting part which includes a positive electrode conductor, a negative electrode conductor,...
2018/0006572 POWER HARVESTING CIRCUIT AND APPLICATIONS THEREOF
A power harvesting circuit, a rectifier circuit and a capacitor. The rectifier circuit includes a diode circuit and a diode voltage reduction circuit. The...
2018/0006569 INSULATED SYNCHRONOUS RECTIFICATION DC/DC CONVERTER
A synchronous rectification controller configured to control a synchronous rectification transistor is provided on the secondary side of an insulated...
2018/0006567 CONTROL METHOD FOR POWER TRANSMITTER, POWER TRANSMITTER AND NONCONTACT POWER TRANSFER APPARATUS
A control method for a power transmitter, a power transmitter and a noncontact power transfer apparatus are disclosed. An inverter in the power transmitter is...
2018/0006563 REGULATOR CIRCUIT AND SEMICONDUCTOR INTEGRATED CIRCUIT DEVICE
A regulator circuit includes a first transistor reducing an external supply voltage and outputting an internal active voltage to an output node; a first...
2018/0006560 METHOD AND APPARATUS FOR LIMITING INRUSH CURRENT DURING STARTUP OF A BUCK CONVERTER
A method of regulating an output voltage of a buck converter during a startup period in which the buck converter is first enabled includes regulating the...
2018/0006559 Reducing Voltage Rating of Devices in a Multilevel Converter
A method for operating a multi-level converter is disclosed. A multi-level converter is provided with a plurality of switches connected in series and a flying...
2018/0006557 SINGLE-INDUCTOR MULTI-OUTPUT CONVERTER
A single-inductor multi-output converter that includes a charge pump unit, a current supply unit, a first output unit, and a second output unit. The charge...
2018/0006555 SYSTEMS, METHODS, AND DEVICES FOR SIMULTANEOUS WIRELESS AND WIRED POWER TRANSFER
Systems, devices, controllers, and methods for simultaneous transfer of wireless and wired power are described herein. An example device can include a power...
2018/0006554 CHARGE PUMP TIMING CONTROL
Cycle timing of a charge pump is adapted according to monitoring of operating characteristics of a charge pump and/or peripheral elements coupled to the charge...
2018/0006553 Impedance Circuit for a Charge Pump Arrangement and Charge Pump Arrangement
An impedance circuit for a charge pump arrangement and a charge pump arrangement are disclosed. In an embodiment, the impedance circuit includes a first...
2018/0006551 POWER SUPPLY DEVICE FOR SUB-MODULE CONTROLLER OF MMC CONVERTER
Disclosed herein is a power supply apparatus for a sub-module controller of a Modular Multilevel Converter (MMC), which supplies driving power to the...
2018/0006550 POWER SUPPLY APPARATUS WITH SOFT-START AND PROTECTION
A power supply apparatus with soft-start function is suitable to a load including a voltage stabilizing unit and a load unit coupled in parallel. The power...
2018/0006549 ELECTRIC POWER CONVERSION DEVICE
If the capacitance of a snubber capacitor, the inductance of a coil and the magnitude of a resistor are specified such that the resonance frequency of the...
2018/0006548 Bypass Switch For High Voltage DC Systems
Many DC applications switching converter modules are multilevel, series connected converters. If an individual converter cell fails, it is desirable to be able...
2018/0006546 POWER CONTROL APPARATUS FOR SUB-MODULE OF MMC CONVERTER
Disclosed herein is a power control apparatus for sub-modules in an MMC, which controls stable supply of power to sub-modules in MMC connected to an HVDC...
2018/0006545 MULTIPLE POWER TOPOLOGIES FROM SINGLE POWER GENERATOR
A power unit for producing both alternating current and direct current includes a switcher connected to a direct current source, wherein the switcher includes...
2018/0006539 Homopolar Motor for a Flywheel Energy Storage System
Embodiments of the subject invention are directed to a homopolar motor and its mechanical coupling with a flywheel rotor. The homopolar motor includes a rotor...
2018/0006538 ELECTRIC MOTOR
An electric motor comprising a stator and a rotor. The stator has at least one resonant circuit and the rotor has at least one resonant circuit rotatable with...
2018/0006537 SQUIRREL-CAGE INDUCTION MOTOR, AND METHOD FOR MANUFACTURING SQUIRREL-CAGE INDUCTION MOTOR
Core slots are provided in an outer circumferential side of a rotor core and extend in an axial direction of a rotor shaft. A rotor conductor is a rod-shaped...
2018/0006536 VEHICLE AC POWER GENERATOR
A vehicle AC power generator includes a protection cover disposed at the rear side of a rear bracket included in a housing of the vehicle AC power generator,...
2018/0006533 ELECTRICAL MACHINE WITH REDUCED WINDAGE
A rotating machine has a shaft rotatable about an axis, a rotor rotatable with the shaft, and a rotor end winding at an axial end of the rotor. A stator is...
2018/0006532 COOLANT FLOW DISTRIBUTION USING COATING MATERIALS
Electronic devices are disclosed including hydrophobic or oleophobic coatings that control coolant flow therein or thereon. In at least one embodiment, an...
2018/0006531 INTERNAL CLOSED LOOP COOLING
An electric motor having internal closed loop cooling includes a cooling chamber coupled to the stator cover of the electric motor. A fan is positioned to...
2018/0006528 RACK FOR GENERATING ELECTRICAL POWER
A power generating rack includes a frame; a number of parallel spaced apart rollers; and a generator in communication with the rollers for converting the...
2018/0006527 POWER GENERATOR ASSEMBLY FOR ROTATING APPLICATIONS
A rotating part that includes at least one generator unit having at least one coil, at least one permanent magnet and two pole shoes having pole surfaces...
2018/0006526 KINETIC ENERGY TO ELECTRICITY SYSTEM AND METHOD
A kinetic energy to electricity system and method is disclosed. In an example, the kinetic energy to electricity system includes a kinetic energy generating...
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