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Patent # Description
2018/0183406 PACKAGED RESONATOR WITH POLYMERIC AIR CAVITY PACKAGE
A packaged resonator includes a substrate, an acoustic stack, a first polymer layer and a second polymer layer. The acoustic stack is disposed over the...
2018/0183405 BULK BAW RESONATOR HAVING ELECTRICALLY INSULATING SUBSTRATE
A bulk acoustic wave (BAW) resonator is disclosed. The BAW resonator includes an electrically insulating substrate, and a first electrode disposed on and in...
2018/0183404 MICROELECTRONIC STRUCTURE COMPRISING MEANS OF CONTROL OF VISCOUS DAMPING
Microelectronic structure comprising a mobile mass mechanically linked to a first and to a second mechanical element by first and second mechanical linking...
2018/0183403 CORNER COUPLING RESONATOR ARRAY
A MEMS resonator array is provided with improved electrical characteristics and reduced motional impedance at high frequency applications. The MEMS resonator...
2018/0183402 APPARATUS AND METHOD FOR CONTROLLING PHASE OF SIGNAL
The present disclosure relates to an analog phase shifter for mitigating transmission losses. The analog phase shifter includes a multi-port network including...
2018/0183401 COMMON MODE INDUCTOR APPARATUS HAVING COIL WINDING WOUND IN MULTIPLE WINDING AREAS, AND RELATED WINDING METHOD...
A common mode inductor apparatus includes a magnetic core, a first coil winding and a second coil winding. The magnetic core has a first winding zone and a...
2018/0183400 CONDUCTIVE PATH WITH NOISE FILTER
A conductive path with noise filter that enables an efficient reduction in a surge noise in a specific frequency band is provided. A conductive path with noise...
2018/0183399 AUDIO PROCESSING APPARATUS AND METHOD OF CONTROLLING SAME
An audio processing apparatus comprises a signal processing unit configured to process an input audio signal by applying a gain to the input audio signal to...
2018/0183398 PROXIMITY SENSOR
A proximity detector circuit that receives a single-ended sensor signal includes (a) an adaptive level control circuit maintaining the single-ended sensor...
2018/0183397 CALIBRATION SYSTEM AND METHOD FOR OPTIMIZING LEAKAGE PERFORMANCE OF A MULTI-PORT AMPLIFIER
A calibration system of architecture, apparatus, algorithms and method for optimizing leakage performance of a multi-port amplifier (MPA) for satellite...
2018/0183396 MONOLITHIC MICROWAVE INTEGRATED CIRCUIT HAVING AN OVERLAY TRANSFORMER AND LOW IMPEDANCE TRANSMISSION LINES
A monolithic microwave integrate circuit (MMIC) presents as a power amplifier including a 9:1 overlay transformer and artificial low impedance transmission...
2018/0183395 ACTIVE INDUCTOR AND AMPLIFIER CIRCUIT
According to an embodiment, an active inductor has a first conductivity type MOS transistor with a source that is connected to an electrical power source...
2018/0183394 DYNAMIC AMPLIFIER AND CHIP USING THE SAME
A dynamic amplifier with a bypass design. An input pair of transistors receives a pair of differential inputs Vip and Vin and further provides first, second...
2018/0183393 CONTROL DEVICE USING GAN SEMICONDUCTOR
A control device includes: a differential amplification circuit that amplifies a difference with respect to an input signal; and a clipping circuit that is...
2018/0183392 GALLIUM NITRIDE POWER AMPLIFIER
A gallium nitride (GaN) power amplifier having a plurality of amplifier stages integrated into a monolithic integrated circuit is disclosed. The plurality of...
2018/0183391 Method and Apparatus of an Input Resistance of a Passive Mixer to Broaden the Input Matching Bandwidth of a...
A common-source Low Noise Amplifier (LNA) comprises a first spiral inductor coupled to a source of a first transistor, a second spiral inductor coupled to a...
2018/0183390 RECEIVER CALIBRATION USING POWER AMPLIFIER NOISE
Methods and systems for calibrating a receiver utilizing a noise signal generated by a power amplifier associated with a transmitter are provided. A...
2018/0183389 ENHANCED AMPLIFIER EFFICIENCY THROUGH CASCODE CURRENT STEERING
According to some implementations, a power amplifier (PA) includes a common emitter configured to receive a radio-frequency (RF) signal. The PA also includes a...
2018/0183388 N-WAY STAR CONFIGURATION POWER AMPLIFIER WITH PEAKING AMPLIFIER IMPEDANCE INVERTERS
Multi-way amplifiers having impedance inverters connected to outputs of one or more peaking amplifiers are described. The output of the main amplifier may...
2018/0183387 AMPLIFIER WITH POWER DISSIPATION REDUCTION USING SINGLE RADIO FREQUENCY DIGITAL-TO-ANALOG CONVERTER
The disclosed system and method provide for a CATV power amplifier in which power dissipation may be reduced by dynamically adjusting the amplifier bias such...
2018/0183386 Method and Apparatus for In-Situ Health Monitoring of Solar Cells In Space
Some embodiments of the present invention describe an apparatus that includes an oscillator, a ramp generator, and an inverter. The apparatus includes an...
2018/0183385 PHOTOVOLTAIC MODULE AND METHOD OF MANUFACTURING A PHOTOVOLTAIC MODULE
In various embodiments, a photovoltaic module is provided. The photovoltaic module may include a plurality of electrically coupled photovoltaic cell, the...
2018/0183384 PHOTOVOLTAIC POWER GENERATING APPARATUS
Disclosed is a photovoltaic power generating apparatus which includes a terminal box 12 disposed on a terminal box fixing part 3 disposed on a base 2; and...
2018/0183383 Integrated Solar Photovoltaic Devices and Systems
Solar PV devices are disclosed, wherein these devices are produced as an integral part of a structural panel. The structural panel may subsequently be used in...
2018/0183382 Interlocking Roofing System
An interlocking roofing system is disclosed which simplifies the installation of roofing shingles, creates a stronger seal between the side edges of adjacent...
2018/0183381 PANEL FIXING DEVICE AND PANEL INSTALLATION METHOD
A fixing device (1) according to a present invention includes a pressing tool (10) that abuts a part of a peripheral portion of a panel that is arranged on an...
2018/0183380 Fluid-Cooled Blind Panels Configured to Generate Electricity and Heat
The present invention is an apparatus and method using solar insolation to heat fluid moving through panels, resulting in relatively hot fluid. A set of such...
2018/0183379 METHOD FOR ESTIMATING SERVICE LIFE OF MOTOR, MOTOR CONTROL SYSTEM, BLOWER SYSTEM, AND MULTICOPTER SYSTEM
A method for estimating a service life of a motor that is driven by variable duty cycle control. The method includes calculating an elapsed service life ratio...
2018/0183378 SEMICONDUCTOR DEVICE AND POWER CONVERSION DEVICE
To solve the problem of multi-pulse control in which the load of the control software is increased and further switching/timing adjustment is required, a...
2018/0183377 DOWNHOLE POWER GENERATION
Providing power to a downhole-type tool includes positioning a downhole-type electric motor in a wellbore, electrically connecting a variable speed drive to...
2018/0183376 AIR CONDITIONER
An air conditioner includes: a power generating unit that generates drive power for driving the air conditioner; an output unit that drives a motor; a...
2018/0183375 LOAD DRIVE DEVICE
To achieve, in a load drive device including an H-bridge circuit, miniaturization of a capacitor or/and the constituent elements of the H-bridge circuit (e.g.,...
2018/0183374 SEMICONDUCTOR DEVICE
A semiconductor device disclosed in the present specification has a structure that includes: a first terminal that is to be externally connected to a power...
2018/0183373 METHOD AND APPARATUS FOR CONTROL OF SWITCHED RELUCTANCE MOTORS
A short pitched switched reluctance motor control apparatus comprising a voltage provider comprising a first coupling and a second coupling configured to be...
2018/0183372 TACTILE VIBRATION CONTROL SYSTEM AND METHOD FOR SMART TERMINAL
A tactile vibration control system and method for a smart terminal. The system includes: a command generator, a tactile driver, a linear resonant actuator, a...
2018/0183371 CONTROLLING AIRCRAFT VFG OVER VOLTAGE UNDER FAULT OR LOAD-SHED
Embodiments include a technique for controlling aircraft VFG over voltage under fault or load-shed, the techniques includes using a control unit for generating...
2018/0183370 Controlled Braking of a Generator
Systems and methods to provide for the controlled braking of a generator (e.g., a doubly-fed induction generator (DFIG)) in a wind power system are provided....
2018/0183369 Power Conversion Device and Motor Drive Apparatus
Magnetic flux generated when a current flows through a main circuit wiring serves as disturbance of a magnetic sensor, and accurate rotor position information...
2018/0183368 MOTOR DRIVING CONTROL DEVICE AND CONTROL METHOD OF MOTOR DRIVING CONTROL DEVICE
A motor driving control device comprises: an induced voltage detecting unit configured to detect an induced voltage of a motor; a controller for generating a...
2018/0183367 STARTING METHOD AND APPARATUS FOR PERMANENT MAGNET SYNCHRONOUS MOTOR, POWER SYSTEM, AND UNMANNED AERIAL VEHICLE
Implementations of the present application relate to a starting method and apparatus for a permanent magnet synchronous motor, a power system, and an unmanned...
2018/0183366 Drive Device for Three-Phase Synchronous Motor
In the drive device for a three-phase synchronous motor, if one of the two rotational position detectors is defective, it is necessary to identify the...
2018/0183365 MOTOR DRIVING DEVICE AND MOTOR SYSTEM
A motor driving device and a motor system that can reduce a torque ripple of a motor are provided. The current control loop detects a drive current of the...
2018/0183364 SHORT-CIRCUIT DETECTION CIRCUIT IN A FULL-BRIDGE CIRCUIT
A short-circuit detection circuit is adapted to a full-bridge driver which includes the first and second high-side transistors respectively coupled from a...
2018/0183363 CONTROL DEVICE AND METHOD FOR CONTROLLING THE SAME
A control device for controlling a motor is provided with: a first reception unit receiving a target value of a rotational speed of the motor; a second...
2018/0183362 CONTROL SYSTEM
A control system for controlling the operation of a plurality of modular lifting units (12). The control system includes a power source (20) for providing...
2018/0183361 MOTOR CONTROL DEVICE
Provided is a motor control device which can accurately perform velocity control over a sliding door. The motor control device has a control unit which...
2018/0183360 THERMOELECTRIC CONVERSION MODULE
The present invention addresses the problem of providing a thermoelectric conversion module which suppresses a decrease in a power generation amount and...
2018/0183359 ACTIVE COOLING FOR A CONCENTRATED PHOTOVOLTAIC CELL
A wasted heat harvesting device for harvesting electricity including switching means configured to convey a magnetic field from a first region to at least a...
2018/0183358 DRIVING APPARATUS THAT DRIVES PAN HEAD APPARATUS, CONTROL METHOD THEREFOR, VIBRATION-WAVE MOTOR APPARATUS, AND...
The driving apparatus comprises a vibrating body which includes an electro-mechanical energy conversion device, and drives a vibration-wave motor which moves...
2018/0183357 DEVICE FOR CONTROLLING A PIEZOELECTRIC ACTUATOR
A device is provided for controlling a piezoelectric actuator able to combine two types of piezoelectric actuator control, namely voltage control and charge...
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