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Patent # Description
2017/0005655 System and Method for a Pre-Driver Circuit
A drive circuit includes an input, a driver, a first buffer, a second buffer, a first capacitance element, and a second capacitance element. The driver...
2017/0005654 SWITCHING CIRCUIT
A conversion circuit is disclosed. In one aspect, the conversion circuit includes a first input terminal for receiving a digital signal. The conversion circuit...
2017/0005653 Load Drive Circuit
A load drive circuit shuts off power supply to a load when a semiconductor relay is off. The load drive circuit includes: the semiconductor relay which is...
2017/0005652 DRIVE CIRCUIT AND MODULE EQUIPPED WITH SAME
A drive circuit includes a control circuit configured to output a polarity signal for controlling ON/OFF of a driving switch, a pulse transformer, electrically...
2017/0005651 SEMICONDUCTOR SWITCH
A semiconductor switch includes an insulating film on a semiconductor substrate. A switching circuit is on a first portion of the insulating film. The...
2017/0005650 NOISE SUPPRESSION CIRCUIT FOR A SWITCHABLE TRANSISTOR
A noise suppression circuit comprises a switchable transistor and an amplifier having a first amplifier input terminal electrically coupled to an output...
2017/0005649 SEMICONDUCTOR INTEGRATED CIRCUIT DEVICE AND POWER SUPPLY SYSTEM
A semiconductor integrated circuit device includes a first voltage terminal, a second voltage terminal, an output terminal, a high-side MOSFET connected...
2017/0005648 CONTROL CHIP AND CONTROL SYSTEM UTILIZING THE SAME
A control chip coupled to a first input/output pin and a second input/output pin and including a first interface module, a second interface module, a first...
2017/0005647 FREQUENCY JITTERING CONTROL CIRCUIT AND METHOD FOR A PFM POWER SUPPLY
A frequency jittering control circuit for a PFM power supply includes a pulse frequency modulator to generate a frequency jittering control signal to switch a...
2017/0005646 EFFICIENT HIGH VOLTAGE SQUARE WAVE GENERATOR
This disclosure generally provides a system, active input device, and method for generating an amplified square wave signal based on an input signal. The...
2017/0005645 CIRCUIT FOR GENERATING AT LEAST TWO RECTANGULAR SIGNALS WITH ADJUSTABLE PHASE SHIFT AND USE OF SAID CIRCUIT
A circuit for generating at least two rectangular signals with adjustable phase shift, comprises a frequency divider circuit that receives a clock signal as...
2017/0005644 ALL-OPTICAL PROTERETIC PHOTONIC INTEGRATED DEVICE
An apparatus and a method for a design and a simulation of an all-optical proteretic bi-stable device. The proteresis is a reversed hysteresis with an...
2017/0005643 VOLTAGE GENERATOR, OSCILLATION DEVICE AND OPERATION METHOD
A voltage generator and an oscillation device, and an operation method thereof are disclosed. The oscillation device includes a non-volatile memory, the...
2017/0005642 SCAN DRIVING CIRCUIT
A scan driving circuit configured for driving cascaded scan lines is provided, which includes an input control module, a latch module, a driving-signal...
2017/0005641 ULTRA-LOW VOLTAGE TEMPERATURE THRESHOLD DETECTOR
An integrated circuit die includes a plurality of transistors formed in a semiconductor substrate, the body regions of the transistors on a doped well region...
2017/0005640 DELAY LINE SYSTEM, HIGH FREQUENCY SAMPLER, ANALOG-TO-DIGITAL CONVERTER AND OSCILLOSCOPE
A delay line system for high frequency signal transmission comprises a first delay line and a second delay line that are each tapped. The first delay line...
2017/0005639 RADIO FREQUENCY FILTERING CIRCUITRY
RF filtering circuitry includes a common node, a first input/output node, a second/input output node, a first filter coupled between the common node, the first...
2017/0005638 ELASTIC WAVE FILTER DEVICE
A SAW filter device defines a filter including a high acoustic velocity member, a low acoustic velocity film, a piezoelectric film, and an IDT electrode are...
2017/0005637 WAVE SEPARATOR
A wave separator includes an n number (n being a natural number of 3 or larger) of band pass filters having an n number or larger of mutually different pass...
2017/0005636 CRYSTAL OSCILLATOR PACKAGE
A crystal oscillator package includes a crystal piece configured to vibrate in response to an electrical signal, a first vibrating part protruding from an...
2017/0005635 IMPEDANCE MATCHING DEVICE, LINEAR MOTION MODULE, AND RADIO FREQUENCY POWER SUPPLY DEVICE
An impedance matching device includes a first variable capacitor connected to an RF power source and including a first shaft moving linearly, a first linear...
2017/0005634 Method and Device for Playing Modified Audio Signals
A method and a device are provided for modifying audio signals in accordance with hearing capabilities of an individual who is listening to audio signals...
2017/0005633 TRANS-IMPEDANCE AMPLIFIER WITH REPLICA GAIN CONTROL
This disclosure relates to the field of amplifiers for multi-level optical communication and more particularly to techniques for trans-impedance amplifiers...
2017/0005632 NOISE-BASED GAIN ADJUSTMENT AND AMPLITUDE ESTIMATION SYSTEM
Methods and systems for amplitude estimation and gain adjustment using noise as a reference are described. An example receiver can include an antenna and a...
2017/0005631 OUTPUT CONTROL CIRCUIT
A gain control circuit includes: a gain switching controller that changes the gains of a fundamental frequency amplifier and an N-multiplied frequency...
2017/0005630 SCALEABLE RF TUNED LOW NOISE AMPLIFIER
A power-efficient neutralized signal amplifier for use in ultra-low power narrowband receiver applications. A neutralized signal amplifier having: an impedance...
2017/0005629 AVERAGE POWER TRACKING MODE POWER AMPLIFIER USING DUAL BIAS VOLTAGE LEVELS
An average power tracking mode power amplifier is disclosed herein. The average power tracking mode power amplifier includes a Power Amplifier (PA), a first...
2017/0005628 Tunable Power Amplifier with Wide Frequency Range
A circuit includes an amplifier configured to amplify an input signal and generate an output signal. The circuit also includes a tuning network configured to...
2017/0005627 MOVING MEAN AND MAGNITUDE DUAL PATH DIGITAL PREDISTORTION
An apparatus relates generally to preconditioning an input signal. In this apparatus, a first digital predistortion module and a second digital predistortion...
2017/0005626 CASCADE AMPLIFIER LINEARIZATION IN A RADIO FREQUENCY SYSTEM
A linearization circuit reduces intermodulation distortion in a cascade amplifier that includes a first stage and a second stage. The linearization circuit...
2017/0005625 AMPLIFIER LINEARIZATION IN A RADIO FREQUENCY SYSTEM
A linearization circuit that reduces intermodulation distortion in an amplifier output receives a first signal that includes a first frequency and a second...
2017/0005624 PARALLEL AMPLIFIER LINEARIZATION IN A RADIO FREQUENCY SYSTEM
A linearization circuit reduces intermodulation distortion in a parallel amplifier that includes a first stage and a second stage. The linearization circuit...
2017/0005623 DIFFERENTIAL AMPLIFIER LINEARIZATION IN A RADIO FREQUENCY SYSTEM
A linearization circuit reduces intermodulation distortion in a differential amplifier that includes a first stage and a second stage. The linearization...
2017/0005622 AMPLIFIER ARRANGEMENT
An amplifier arrangement is presented, comprising a first differential stage (DS1) comprising at least two transistors (M1, M1') having a first threshold...
2017/0005621 SEMICONDUCTOR PACKAGE HAVING AN ISOLATION WALL TO REDUCE ELECTROMAGNETIC COUPLING
A system and method for packaging a semiconductor device that includes a wall to reduce electromagnetic coupling is presented. A semiconductor device has a...
2017/0005620 Class-B/C Doherty Power Amplifier
It is provided an amplifier arrangement for optimizing efficiency at a peak power level and a back-off power level .gamma.. The amplifier arrangement comprises...
2017/0005619 ENVELOPE TRACKING POWER CONVERTER CIRCUITRY
Envelope tracking power converter circuitry is configured to receive a supply voltage and simultaneously provide two envelope tracking power supply signals, an...
2017/0005618 DUAL-MODE ENVELOPE TRACKING POWER CONVERTER CIRCUITRY
Envelope tracking power converter circuitry is configured to receive a supply voltage and simultaneously provide a first envelope tracking power supply signal...
2017/0005617 System and Method for a Voltage Controlled Oscillator
In accordance with an embodiment, a voltage controlled oscillator (VCO) includes a VCO core having a plurality of transistors and a varactor circuit that has a...
2017/0005616 VARIABLE GAIN POWER AMPLIFIERS
A variable-gain power amplifying technique includes generating, with a network of one or more reactive components included in an oscillator, a first...
2017/0005615 PHASE CHANGE MATERIALS FOR COOLING ENCLOSED ELECTRONIC COMPONENTS, INCLUDING FOR SOLAR ENERGY COLLECTION, AND...
The present technology is directed generally to phase change materials for cooling enclosed electronic components, including for solar energy collection, and...
2017/0005614 SUPPORT FOR SOLAR ENERGY COLLECTORS
A solar energy collection system can include support devices configured to accommodate misalignment of components during assembly. For example, the system can...
2017/0005613 SOLAR PHOTOVOLTAIC COMPONENT TRACKING APPARATUS AND INSTALLATION METHOD THEREFOR
The present invention relates to a photovoltaic tracker, and in particular to a solar photovoltaic component tracking apparatus and an installation method...
2017/0005612 Solar Slate Plate
A slate solar panel installation system and method which allows users to install solar panels on their slate tile roofs wherein one slate tile is removed and...
2017/0005611 ROOF TILE WITH INTEGRATED RISER
Improvements a roof tile with an integrated riser is disclosed. The roof tile with integrated riser has the shape and color to provide a similar appearance to...
2017/0005610 PLATE FOR INSTALLING PHOTOVOLTAIC PANELS
A support plate is provided that is fitted in a photovoltaic panel and allowing said panel to be secured and incorporated onto the roof of a building. The...
2017/0005609 SOLAR OPERATED DOMESTIC WATER HEATING SYSTEM
The invention relates to a solar water heating system which comprises: (a) a photovoltaic array for converting sun radiation to DC voltage; (b) a water tank...
2017/0005608 INVERTER CONTROL APPARATUS AND INVERTER APPARATUS
In an inverter control apparatus, a phase current calculation section calculates each of phase currents flowing into a motor by using measurement results of a...
2017/0005607 Regenerative Energy System for Ground Transportation Vehicles
Present example embodiments relate generally to aground transportation system for interacting with one or more vehicles, the vehicle comprising at least one...
2017/0005606 MOTOR DRIVING DEVICE HAVING PWM CONVERTER
A motor driving device includes, a PWM converter that performs power conversion between AC power and DC power in a DC link, an inverter that converts the DC...
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