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Patent # Description
US-9,350,326 Voltage sampling scheme with dynamically adjustable sample rates
A apparatus including a clock source and a comparison circuit is presented. The clock source may be configured to generate a clock signal. The comparison...
US-9,350,325 Reduced dynamic power D flip-flop
A CMOS D-type flip flop (D-FF) exhibits reduced power consumption by selectively disabling certain charging/discharging operations at specific circuit elements...
US-9,350,324 MCML retention flip-flop/latch for low power applications
The present disclosure relates to a device and method to reduce the dynamic/static power consumption of an MCML logic device. In order to retain register...
US-9,350,323 Mitigation of interference between FM radio and display subsystems on a mobile device
Systems and methods for mitigating interference or concurrency between frequency modulation (FM) radio subsystem and a display subsystem relate to determining...
US-9,350,322 Signal output device, communication system, signal output method, and communication method
A signal output device, in a signal level non-transition period, matches an output impedance of an output section to a characteristic impedance of an output...
US-9,350,321 Low distortion impedance selection and tunable impedance circuits
A tunable impedance circuit can include a fixed impedance and one or more impedance selection circuits. Each impedance selection circuit can include a first...
US-9,350,320 Acoustic wave element and acoustic wave device using same
The IDT electrode has the first bus bar and second bus bar; the plurality of first electrode fingers and the plurality of second electrode fingers mutually...
US-9,350,319 Self-powered sensing and transmitting device and method of fabricating the same
A self-powered sensing and transmitting circuit (50) including a power element (44) and a sensing element (46) that is powered by the power element for...
US-9,350,318 Method for manufacturing electronic device, cover body, electronic device, electronic apparatus, and moving object
A method for manufacturing an electronic device is provided, in which a base and a lid as a cover body are bonded together while forming an interior space...
US-9,350,317 EMI suppression device and method for network transmission
The present invention discloses an EMI suppression device, comprising: a first transformer including a first circuit-end central tap to receive a first circuit...
US-9,350,316 Wideband baluns and methods of their manufacture
A balun structure comprises an unbalanced input terminal, a first planar coil connected to the unbalanced input terminal, a second planar coil connected to the...
US-9,350,315 Power line communication filter for multiple conductors
An apparatus attenuates pseudo-differential signals on a plurality of conductors. The apparatus may also attenuate one or both of differential signals and...
US-9,350,314 Amplifier current consumption control
The audio amplifier includes a variable gain amplifier receiving the input audio signal and providing the output signal, whereby the output signal corresponds...
US-9,350,313 Automatic gain control of a received signal using a power target
The present invention relates to a method and device for performing automatic gain control of a received signal. The method comprises the steps of receiving...
US-9,350,312 Audio dynamic range adjustment system and method
A novel system and method for adjusting the dynamic range of an audio recording or signal, which does not require user manipulation of threshold and ratio (and...
US-9,350,311 Calculating and adjusting the perceived loudness and/or the perceived spectral balance of an audio signal
The invention relates to the measurement and control of the perceived sound loudness and/or the perceived spectral balance of an audio signal. An audio signal...
US-9,350,310 Receiver front end for carrier aggregation
Techniques for providing a receiver front end supporting carrier aggregation with gain alignment and improved matching across modes. In an aspect, auxiliary...
US-9,350,309 System and method for digital signal processing
The present invention provides methods and systems for digitally processing audio signals. Some embodiments receive an audio signal and converting it to a...
US-9,350,308 Gain boosted differential transconductance amplifier
A transconductance gain stage including a pair of gain transistors, each gain transistor having a base and an emitter, the emitter of each gain transistor...
US-9,350,307 Method for operating an amplifier module of a satellite
A method for operating an amplifier module of a communication satellite involves establishing an undesired state of the amplifier module, storing state data,...
US-9,350,306 Amplification circuit, amplification device, AFE circuit, and signal processing system
According to one embodiment, an amplification circuit includes first and second differential amplification circuits, each having an output connected to an...
US-9,350,305 Preamplifier circuit for a microelectromechanical capacitive acoustic transducer
Described herein is a preamplifier circuit for a capacitive acoustic transducer provided with a MEMS detection structure that generates a capacitive variation...
US-9,350,304 Quiescent current equalization method, output stage circuit, class AB amplifier and electronic device
An output stage circuit is provided, which includes a power supply, a quiescent current control circuit, an output circuit, and a quiescent current equalization...
US-9,350,303 Apparatus and method for implementing a differential drive amplifier and a coil arrangement
Exemplary embodiments are directed to differentially driving a load. An apparatus includes a differential drive amplifier including a switching device coupled...
US-9,350,302 Reduced bandwith of signal in an envelope path for envelope tracking system
An envelope tracking power amplifier system comprising an RF input path and an envelope path for providing a modulated power amplifier supply, further...
US-9,350,300 Power amplifier
A linearized power amplifier includes a first amplification stage having a first transistor for amplifying an input signal and outputting a pre-amplified...
US-9,350,299 Power supply device for high frequency power amplifying circuit and high frequency power amplifying apparatus
A high frequency power amplifying apparatus includes a power supply device for a high frequency power amplifying circuit, an RF signal processing circuit, and a...
US-9,350,298 Circuit and method for image frequency rejection
In certain embodiments, a circuit for image frequency rejection includes an analog adder-amplifier that has a transistor pair. The adder-amplifier is configured...
US-9,350,297 Active mixer and active mixing method
The present disclosure discloses an active mixer capable of improving linearity while giving consideration to both gain and noise reduction, including: a...
US-9,350,296 Systems and methods for calibrating a dual port phase locked loop
The present disclosure provides for a phase-locked loop (PLL) that includes a high-port calibration control module configured to calibrate an input modulation...
US-9,350,295 Modulation circuit and semiconductor device including the same
A modulation circuit includes a load and a transistor serving as a switch. The transistor has an oxide semiconductor layer in which hydrogen concentration is...
US-9,350,294 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...
US-9,350,293 Amplitude-noise reduction system and method for ultra-low phase-noise oscillators
Embodiments of a microwave oscillator and method for amplitude noise reduction are generally described herein. The oscillator may include a resonator and an RF...
US-9,350,292 Oscillation circuit, current generation circuit, and oscillation method
An oscillation circuit includes a first current source having dependency of current value/temperature exhibiting a first characteristic; a second current source...
US-9,350,291 Oscillation circuit, oscillator, electronic apparatus, and moving object
An oscillation circuit includes an oscillating section configured to output an oscillation signal, a first characteristic adjusting section including a first...
US-9,350,290 Solar water-collecting, air-conditioning, light-transmitting and power generating house
A system for collecting solar energy and fresh water may be disclosed. The system may include one or more assemblies of collector modules, each of which module...
US-9,350,289 Solar panel mounting assembly
A solar panel mounting assembly for securing a solar panel to a shingled roof with the assembly comprising a mounting block having four mounting block...
US-9,350,288 Photovoltaic module support clamp assembly
Apparatus and techniques for mounting frameless photovoltaic modules reduce module stress induced by the mounting configuration. Mounting clamps and rail/clamp...
US-9,350,287 Vehicle with electrical machine and method for operating the same
The invention relates to a vehicle having a multiphase electric machine, comprising a first onboard power subsystem provided with a first nominal DC voltage...
US-9,350,286 Power converter
A power converter is for a rotating electrical machine including first and second winding sets, each of which has coils corresponding to phases of the rotating...
US-9,350,285 Vibration generating device
A vibration generating device includes a motor having a rotation shaft, a rotating body attached to the rotation shaft, a rotation control unit configured to...
US-9,350,284 Power conversion device
In a system for driving an electric motor by an engine generator, there is a possibility that oscillation and d-axis current are increased. In an engine...
US-9,350,283 Inverter device for electric vehicle
An inverter device for an electric vehicle includes an inverter circuit that controls an electric motor connected to a wheel via a connecting member and a...
US-9,350,282 Motor control device and motor control method
This motor control device generates a voltage command value from a current command value, performs feedback control by means of a detected current flowing...
US-9,350,281 Circuit and method for frequency synthesis for signal detection in automatic voltage regulation for synchronous...
Automatic voltage regulation is shown involving full wave rectifying a power signal and generating a reference corresponding to an operating voltage level, line...
US-9,350,280 Method for operating a power supply unit for an electrical system of a motor vehicle
A method for operating a power supply unit for an electrical system of a motor vehicle, the power supply unit having an electric generator having a stator...
US-9,350,279 Methods and apparatuses for compensating for friction torques of permanent magnet synchronous motors
A method of compensating for a friction torque of a permanent magnet synchronous motor may include: receiving input of a motor current and a rotor speed of the...
US-9,350,278 Circuit technique to integrate voice coil motor support elements
A current sensing circuit includes: a first controlled device; a first controlled device; a first current mirror configured to cause a first mirror current to...
US-9,350,277 Method of estimating voltage of input terminal of inverter and motor control method using the same
A method for estimating a voltage of an input terminal of an inverter includes checking three-phase currents flowing from an inverter to a motor. A voltage of...
US-9,350,276 Electronic control circuitry with start up capability
Certain configurations of the present disclosure present a PTC starter. The PTC starter includes a housing, a first conductive terminal (6), a second conductive...
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