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Patent # Description
2019/0020342 HALF-FREQUENCY COMMAND PATH
A semiconductor device includes a clock divider that receives a clock signal and generates even and odd clock signals. The clock signal includes a first...
2019/0020341 METHOD AND CIRCUIT STRUCTURE FOR SUPPRESSING SINGLE EVENT TRANSIENTS OR GLITCHES IN DIGITAL ELECTRONIC CIRCUITS
A circuit structure and a method for supressing single event transients (SETs) or glitches in digital electronic circuits are provided. The circuit includes a...
2019/0020340 HYBRID CAPACITIVE KEYPAD
A keypad system uses capacitive touch switches in combination with one or more mechanical switches for ultra-low-power operation and/or increased ...
2019/0020339 WOOD VENEER PRODUCT COMPRISING CONDUCTIVE TRACKING
A wood veneer product (1) comprises one or more layers of wood veneer (2). A backing layer (4), for example a cellulose-based backing layer, has a first outer...
2019/0020338 APPARATUS HAVING PROCESS, VOLTAGE AND TEMPERATURE-INDEPENDENT LINE TRANSIENT MANAGEMENT
A voltage regulator and a gate control circuit for an aid transistor coupled to assist a pass element for the voltage regulator during line transients having a...
2019/0020336 VEHICLE-MOUNTED SIGNAL GENERATION CIRCUIT AND VEHICLE-MOUNTED POWER SUPPLY DEVICE
A vehicle-mounted signal generation circuit for generating a PWM signal to be provided to a voltage conversion device that outputs an output voltage generated...
2019/0020335 VOLTAGE COMPARING CIRCUIT AND VOLTAGE COMPARING METHOD
A temperature detecting circuit comprising: a comparator, comprising a first comparing terminal and a second comparing terminal; a time interval computing...
2019/0020334 DOUBLE COMPRESSION AVOIDANCE
The disclosure relates to a skew control circuit for controlling the skew between at least three clock signals, the clock signals being forwarded to different...
2019/0020333 DOUBLE COMPRESSION AVOIDANCE
The disclosure relates to a skew control circuit for controlling the skew between at least three clock signals, the clock signals being forwarded to different...
2019/0020332 SIGNAL OUTPUT CIRCUIT
A signal output circuit includes a slope control circuit, a capacitor, a noise detector circuit and a fail-safe circuit. The slope control circuit charges and...
2019/0020331 BAND-PASS FILTER
A band-pass filter is described comprising a first first-order filter stage comprising a first resistor characterised by a first impedance and connected to a...
2019/0020330 VARIABLE CAPACITANCE CIRCUIT, OSCILLATOR CIRCUIT, AND METHOD OF CONTROLLING VARIABLE CAPACITANCE CIRCUIT
A capacitor bank has a capacitance value that is discontinuous and has an extremely narrow variable range. Thus, in a case of obtaining a wide variable range...
2019/0020329 High Order Filter Circuit
A high order filter circuit is integrated by a plurality of the low order filter circuits. Before correcting the high order filter circuit, switch units may...
2019/0020328 FRONT END MODULE FOR 5.6 GHz Wi-Fi ACOUSTIC WAVE RESONATOR RF FILTER CIRCUIT
A front end module (FEM) for a 5.6 GHz Wi-Fi acoustic wave resonator RF filter circuit. The device can include a power amplifier (PA), a 5.6 GHz resonator, and...
2019/0020327 5.2 GHz Wi-Fi COEXISTENCE ACOUSTIC WAVE RESONATOR RF FILTER CIRCUIT
An RF circuit device using modified lattice, lattice, and ladder circuit topologies. The devices can include four resonator devices and four shunt resonator...
2019/0020326 SYSTEMS AND METHODS FOR REDUCING THE ACTUATION VOLTAGE FOR ELECTROSTATIC MEMS DEVICES
Systems and methods to amplify the response of a MEMS micro-oscillator by driving the MEMS device at its electrical and mechanical resonance frequencies,...
2019/0020325 STRUCTURE AND METHOD OF MANUFACTURE FOR ACOUSTIC RESONATOR OR FILTER DEVICES USING IMPROVED FABRICATION...
A method of manufacture for an acoustic resonator or filter device. In an example, the present method can include forming metal electrodes with different...
2019/0020324 STRUCTURE AND METHOD OF MANUFACTURE FOR ACOUSTIC RESONATOR OR FILTER DEVICES USING IMPROVED FABRICATION...
A method of manufacture for an acoustic resonator or filter device. In an example, the present method can include forming metal electrodes with different...
2019/0020323 VOLTAGE-TO-CURRENT TRANCONDUCTANCE OPERATIONAL AMPLIFIER WITH ADAPTIVE BIASING
An IC for power conversion includes bias circuitry that generates one or more bias voltages. An adaptive biasing circuit adaptively shifts an input signal...
2019/0020322 Optimized Multi Gain LNA Enabling Low Current and High Linearity Including Highly Linear Active Bypass
An LNA having a plurality of paths, each of which can be controlled independently to achieve a gain mode. Each path includes at least an input FET and an...
2019/0020321 NON-INVERTING DIFFERENTIAL AMPLIFIER WITH CONFIGURABLE COMMON-MODE OUTPUT SIGNAL AND REDUCED COMMON-MODE GAIN
An embodiment of an amplifier circuit includes first, second, and third amplifiers. The first and second amplifiers are configured to amplify a differential...
2019/0020320 TRANSIMPEDANCE AMPLIFIER (TIA) CIRCUIT HAVING REDUCED POWER CONSUMPTION, IMPROVED LINEARIZATION AND REDUCED PEAKING
A TIA circuit is provided that utilizes current steering to adjust the gain of a TIA of the TIA circuit. As the optical input power of the optoelectronic (OE)...
2019/0020319 OPTICAL-TO-RADIO CONVERTER
There is provided a photoelectric converter that converts an optical signal into an electrical signal for amplification, the photoelectric converter including...
2019/0020318 COMPOUND SEMICONDUCTOR DEVICE AND METHOD FOR MANUFACTURING THE SAME
A compound semiconductor device includes a first compound semiconductor layer containing a p-type impurity, a second compound semiconductor layer disposed over...
2019/0020317 CURRENT-LIMITING CIRCUIT FOR A POWER AMPLIFIER
Certain aspects of the present disclosure provide methods and apparatus for current-limiting protection of an amplifier, such as a power amplifier in a radio...
2019/0020316 Integrated Ultra-Compact VSWR Insensitive Coupler
A ultra-compact coupler designed to sample the actual output power of a power amplifier and which is "VSWR insensitive", such that reflected power is...
2019/0020315 APPARATUS AND METHODS FOR ENVELOPE TRACKING SYSTEMS WITH AUTOMATIC MODE SELECTION
Apparatus and methods for envelope tracking systems with automatic mode selection are provided herein. In certain configurations, a power amplifier system...
2019/0020314 RF AMPLIFIER WITH CONDUCTOR-LESS REGION UNDERLYING FILTER CIRCUIT INDUCTOR, AND METHODS OF MANUFACTURE THEREOF
An amplifier includes a semiconductor substrate. A first conductive feature partially covers the bottom substrate surface to define a conductor-less region of...
2019/0020313 Phase-Switched Impedance Modulation Amplifier
Described is a phase-switched phase-switched, impedance modulation amplifier (PSIM). The PSIM has an input that can be coupled to a source and an output that...
2019/0020312 MIXERS WITH IMPROVED LINEARITY
Systems and methods are disclosed for improved linearity performance of a mixer. An example mixer includes switching circuit elements configured to be switched...
2019/0020311 MIXER WITH SERIES CONNECTED ACTIVE DEVICES
A unit cell for a resistive mixer includes a plurality of active devices arranged in series, wherein each of said plurality of active devices having a...
2019/0020310 APPARATUS AND METHOD OF REDUCING POWER CONSUMPTION IN A LOW INTERMEDIATE FREQUENCY RADIO RECEIVER
A novel and useful apparatus and method for an image-interferer aware single quadrature RF downconversion (SQRD) low intermediate frequency (LIF) receiver and...
2019/0020309 LOW POWER CRYSTAL OSCILLATOR
A Pierce oscillator is provided with a transconductance amplifier transistor having a DC drain voltage that is regulated to equal a reference voltage...
2019/0020308 AMPLIFICATION METHOD USING A MECHANICAL RESONATOR
An electromechanical amplifying method including a transducing an electrical signal to a mechanical resonator having a mechanical resonance mode with an...
2019/0020307 OSCILLATOR AND CONTROL METHOD
An oscillator includes a voltage-controlled oscillator (VCO) circuit and a processing circuit. The VCO circuit generates an oscillating frequency according to...
2019/0020306 BYPASS MECHANISMS FOR ENERGY GENERATION SYSTEMS
A photovoltaic (PV) module sub-circuit for an energy generation system includes a plurality of PV sub-modules coupled together via external cables, the...
2019/0020305 SOLAR CELL MODULE PACKAGING STRUCTURE AND SOLAR POWER GENERATION DEVICE
A solar cell module packaging structure enables two solar cell modules to be stacked and packaged, the solar cell module including a solar cell panel and a...
2019/0020304 POWER-OVER-FIBER RECEIVER
An electromagnetic energy receiving device includes an energy conversion component and an opto-mechanical coupling. The opto-mechanical coupling is arranged to...
2019/0020303 FLUIDIC ACTUATOR SYSTEM AND METHOD
A pneumatically actuated solar panel array system that includes a plurality of separate actuator assemblies that each have a top plate and bottom plate and a...
2019/0020302 HORIZONTAL SINGLE-AXIS TRACKING PHOTOVOLTAIC SUPPORT WITH DOUBLE-SIDED POWER GENERATION
The present invention provides a horizontal single-axis tracking photovoltaic support with double-sided power generation, suitable for installing a...
2019/0020301 PHOTOVOLTAIC ROOF TILES AND METHOD OF MANUFACTURING SAME
A solar tile and method for manufacturing solar tiles as a roofing surface with improved aesthetics that reduce the visual differences between solar and...
2019/0020300 solar cell pole mounting apparatus
A(n) solar cell mounting apparatus and methods for supporting solar panel sets on a pole. The invention contemplates both vertical and horizontal cell support...
2019/0020299 METHOD AND SYSTEM FOR CONTROLLING A MOTOR
A method for controlling a motor configured to provide propulsion for a mobile platform includes determining whether to activate a preheat mode based on a...
2019/0020298 CONTROL DEVICE FOR AN INVERTER
A control device for an inverter has a first inverter terminal, a second inverter terminal and a plurality of bridge branches, which bridge branches each...
2019/0020297 Method And Apparatus For Controlling The Current Flow Of At Least One Phase Winding Of A Switched Reluctance Motor
The invention relates to an apparatus and method for controlling the current flow of at least one phase winding of a switched reluctance motor during at least...
2019/0020296 MOTOR OPERATING SYSTEMS AND METHODS THEREOF
A motor operating system includes a parameter-setting module and a control circuit. The parameter-setting module generates a first parameter-setting...
2019/0020295 HYBRID SURFACE MAGNET MACHINE
A hybrid electrical machine containing surface mounted magnets which includes a magnetically permeable cylindrically shaped stator assembly having at least one...
2019/0020294 MOTOR DRIVING DEVICE, AIR CONDITIONING DEVICE INCLUDING SAME, AND CONTROL METHOD FOR MOTOR DRIVING DEVICE
An aspect of the disclosed invention calculates a value of an inductance of a synchronous motor whose characteristic is unclear while suppressing a failure of...
2019/0020293 MOTOR CONTROLLER
Provided is a motor controller including: a rotation control unit configured to control a rotation of a motor; a brake control unit configured to control an...
2019/0020292 HYBRID CONTROLLER FOR BRUSHLESS DC MOTOR
A circuit includes a processor that analyzes a pulse width modulated (PWM) signal feedback from a brushless DC motor to determine a transition between a mutual...
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