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2023
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Invention
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Audio amplifier with embedded buck controller for class-g application.
An audio amplifier includ... |
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Invention
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Soft-start control method for three-phase interleaved llc resonant converter. Various embodiments... |
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2022
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Invention
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Antennas for near-field communication wireless charging. The present disclosure is directed to an... |
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Invention
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Inverter and method to measure junction temperature for thermal protection.
A three-phase load i... |
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Invention
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Controlling of variable dc bus voltage in a motor. A method and apparatus for controlling a varia... |
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Invention
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Play mute circuit and method.
In an embodiment, an amplifier circuit includes a second stage tha... |
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Invention
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Cliff detection in robotic devices.
Cliff Detection in Robotic Devices A method of operating a r... |
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Invention
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Touchscreen with coordinate values indicative of a tenth of a pixel. A method for operating an el... |
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Invention
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Motor current measurement apparatus and method. An apparatus includes a first inverter configured... |
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2021
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Invention
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Process for detection of the presence of an object in a field of vision of a flight time sensor. ... |
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Invention
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Inverter and method for measuring phase currents in an electric machine. A three-phase load is po... |
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Invention
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Gesture and handedness determination. A system and method for determining handedness in a device.... |
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Invention
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Audio amplifier with embedded buck controller for class-g application. An audio amplifier include... |
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Invention
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Deglitching circuit and method in a class-d amplifier. In an embodiment, a class-D amplifier incl... |
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Invention
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Electronic circuit and corresponding method of testing electronic circuits. A combinational circu... |
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2020
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Invention
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Pwm driving circuit and method. In an embodiment, a method for shaping a PWM signal includes: rec... |
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Invention
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Filtering circuit for pulse width modulated signal. A filtering circuit for filtering a pulse wid... |
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Invention
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Reverse wireless charging. A method and system for operating a power circuit capable of transmitt... |
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Invention
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Wireless charging. A system and method for improving ASK packet transfer reliability and power di... |
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2019
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Invention
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Antenna tuning control using general purpose input/output data. A digital-to-analog converter (DA... |
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Invention
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Back-to-back power switch controller. In an embodiment, a power switch controller for driving a b... |
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Invention
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Deglitching circuit and method in class-d amplifier. In an embodiment, a class-D amplifier includ... |
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Invention
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Advanced load current monitoring circuit and method for a class-ab amplifier. In an embodiment, a... |
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Invention
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Driving apparatus for a light emitting device and method for the same. A driving apparatus config... |
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2018
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Invention
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Methods and circuits to reduce pop noise in an audio device. A class D amplifier receives and amp... |
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Invention
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Proximity detector device with interconnect layers and related methods. A proximity detector devi... |
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Invention
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Current sensing circuit and method. A circuit includes a field effect transistor having a gate dr... |
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Invention
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Data source and display having power circuits providing different output voltages based on duty c... |
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2017
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Invention
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Embedded speaker protection for automotive audio power amplifier. A circuit can be used in a spea... |
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Invention
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Switching converter to operate in pulse width modulation mode or pulse skipping mode. An electron... |
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Invention
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Two-stage error amplifier with nested-compensation for ldo with sink and source ability. A low dr... |
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Invention
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Power on reset (por) circuit with current offset to generate reset signal. A Schmitt trigger circ... |
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Invention
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Bidirectional voltage differentiator circuit. A bidirectional voltage differentiator circuit comp... |
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Invention
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Inverting buck-boost converter drive circuit and method. A driver circuit includes a high-side po... |
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Invention
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Current slope control method and apparatus for power driver circuit application. A low side drive... |
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2016
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Invention
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Embedded speaker protection for automotive audio power amplifier. A digital circuit can be used i... |
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2015
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Invention
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Method and apparatus for measuring average inductor current delivered to a load. Current flowing ... |
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Invention
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Power on reset (por) circuit. A Schmitt trigger circuit having an input coupled to a current summ... |
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Invention
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Dynamic threshold generator for use in adaptive body biasing of a mos. An electronic device inclu... |
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Invention
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Clock phase shift circuit. An electronic device includes a first circuit to generate an output co... |
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Invention
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High efficiency class d amplifier with reduced generation of emi. A class-D amplifier includes a ... |
