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2018
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Invention
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Motor operating systems and methods thereof. A motor operating system includes a parameter-settin... |
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Invention
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Signal transceiving device and methods for detecting a synchronization point in a signal. A signa... |
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2017
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Invention
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Short-circuit detection circuit in a full-bridge circuit. A short-circuit detection circuit is ad... |
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2016
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Invention
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Current control circuit. The present invention provides a current control circuit for a driving c... |
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Invention
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Current control circuits. A current control circuit is provided for a driving circuit system of L... |
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Invention
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Current control circuits. A current control circuit for a driving circuitry system of an LED comp... |
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2015
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Invention
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Led driving device and method for improving harmonic current distortion on a led driving device. ... |
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2014
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Invention
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Electrostatic discharge (esd) protection circuit with eos and latch-up immunity. An electrostatic... |
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Invention
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Display device, display control device, and display control method for the same.
In a display co... |
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2013
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Invention
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Automatic testing system and method.
The present invention discloses an automatic testing system... |
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Invention
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Gain controlling system, sound playback system, and gain controlling method thereof. A gain contr... |
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Invention
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Relaxation oscillator. A relaxation oscillator includes a first amplifier having a first input te... |
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Invention
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Lighting system and control method thereof. A lighting system includes: a rectifier full-wave rec... |
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Invention
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Light-emitting diode driving circuits and driving methods thereof. A driving circuit includes a f... |
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Invention
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Led driving device. An LED driving device has a first constant current source circuit and a volta... |
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Invention
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Driving circuits and driving methods thereof. A driving circuit includes a first PWM driving modu... |
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Invention
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Led driver apparatus. A LED driving apparatus includes: an output transistor, having a drain coup... |
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Invention
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Led driver circuit.
A LED driving circuit is provided. The LED driving circuit includes: an outp... |
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Invention
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Power-on reset circuit. A power-on reset circuit has a first impedance device, a first switch dev... |
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Invention
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Numerically controlled oscillator and digital phase-locked loop. A digital phase-locked loop is p... |
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Invention
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Method and apparatus for driving light emitting diode. An LED driving method is provided. The met... |
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Invention
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Data structure product and method for interface transmission. The present invention discloses an ... |
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Invention
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Touch sensing circuit and method. A touch sensing circuit is provided. The touch sensing circuit ... |
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Invention
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Touch sensing circuit and touch sensing method. The present invention discloses a touch-sensing m... |
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Invention
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System and method for dual chirp modulation. A system for dual chirp modulation includes a transm... |
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Invention
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Transmission interface for a touch system.
A transmission interface for a touch system is provid... |
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Invention
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Smart card.
A smart card includes a flexible printed circuit board, an electronic paper display ... |
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Invention
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Data slicer for reducing system start-up time and receiver with the same.
A receiver for reducin... |
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Invention
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Class-d power amplifier capable of reducing electromagnetic interference and triangular wave gene... |
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2012
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Invention
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Touch sensor circuit and touch display device. A touch sensor circuit and a touch device are prov... |
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Invention
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Current mirror circuits in different integrated circuits sharing the same current source. A curre... |
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Invention
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Amplifying circuit capable of suppressing spikes of an audio signal. An amplifying circuit capabl... |
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Invention
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Integrated circut with serial interface, receiving transmittal information conforming to two comm... |
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Invention
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Amplifier circuits and modulation signal generating circuits therein. An amplifier circuit includ... |
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Invention
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Voltage controlling circuit. A voltage clamping module is disposed at an output terminal of a gai... |
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Invention
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Voltage detecting device for led driver. A voltage detecting device applied to a driving device o... |
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Invention
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Pulse width modulation signal generating circuit and amplifier circuit with beat frequency cancel... |
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Invention
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Light emitting diode driving circuit and system. A light emitting diode (LED) driving circuit is ... |
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Invention
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Audio processing system. The audio processing system disclosed in the invention comprises an audi... |
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2011
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Invention
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Current generator. A current generating circuit for providing a plurality of load current is prov... |
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Invention
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Motor controller. A motor controller controlling a rotational speed of a motor and including a th... |
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Invention
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Touch devices having driving unit for detecting a touch point position and touch point position d... |
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Invention
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Method for reducing offset voltage of operational amplifier and the circuit using the same. The i... |
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Invention
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Controlling circuit for analog measurement module and controlling module thereof. In a controllin... |
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Invention
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Anti-ultraviolet memory device and fabrication method thereof. The invention provides an anti-UV ... |
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Invention
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Adjustable voltage comparing circuit and adjustable voltage examining device. In an adjustable vo... |
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Invention
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One-shot circuit capable of being integrated into a chip, transmitter capable of reducing start-u... |
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Invention
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Method for adjusting light brightness using a toggle switch and related illuminant system. A meth... |
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Invention
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Zero-temperature-coefficient voltage or current generator. General speaking, a resistor of high r... |
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2006
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G/S
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Chips, namely, computer chips and silicon chips; electronic chips for the manufacturer of integra... |
