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2025
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P/S
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Design of integrated circuits; design of semiconductor chips; design and development of computers... |
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P/S
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chips [integrated circuits]; semiconductors; integrated circuits; semiconductor chips; computer m... |
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P/S
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Motor controller, namely, electronic servo motor controllers and electronic controls for motors |
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P/S
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Downloadable computer operating programs; Recorded computer operating programs; Downloadable comp... |
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P/S
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Design of integrated circuits; Research and development of new products for others; Computer prog... |
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P/S
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Chips [integrated circuits]; semiconductors; integrated circuits; printed circuits; printed circu... |
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P/S
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Computer program and computer software; flash memory; random-access memory; motor controller; sen... |
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2024
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Invention
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Multiple-phase constant on-time controller and power converter using the same.
In a power conver... |
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Invention
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Method for adaptively adjusting start-up time of audio amplifier and associated system on chip.
... |
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Invention
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Voltage level shifter.
A voltage level shifter includes a first voltage regulation unit, a secon... |
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Invention
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Charge pump device. A charge pump device includes a voltage adjustment unit, an output capacitor,... |
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Invention
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Oscillator that performs linear frequency modulation upon oscillation signal output to dc-to-dc c... |
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Invention
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Controller applied to servomotor and associated control method.
A controller applied to a servom... |
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Invention
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Signal recovery system and storage device. A signal recovery system includes multiple frequency d... |
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Invention
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Write leveling in ddr memory device and operating method thereof. A write leveling system include... |
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Invention
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Method for enabling permanent magnet synchronous motor to start in reverse direction and associat... |
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Invention
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Repairable semiconductor memory device. A repairable semiconductor memory device includes an inpu... |
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Invention
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Class-d audio amplifier.
A Class-D audio amplifier includes a triangular wave generator, a wave ... |
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2023
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Invention
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Audio amplifier with high pass filter based distortion suppression.
An audio amplifier includes ... |
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Invention
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Active clamp photoelectric sensing device. An active clamp photoelectric sensing device includes ... |
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Invention
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Photoelectric sensing device for cancellate crosstalk. A photoelectric sensing device for cancell... |
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Invention
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Class-d audio amplifier and noise elimination device thereof.
A noise elimination device for a C... |
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Invention
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Device and method for estimating temperature of loudspeaker voice coil. A device for estimating t... |
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Invention
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Bootstrap device and buck-boost converter. A bootstrap device used for first and second transisto... |
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Invention
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Electronic device and method for overcurrent detection. An electronic device and a method for ove... |
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Invention
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Circuit, method for audio signal processing with excursion estimation compensation, and non-trans... |
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Invention
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Load detection device for audio amplifier system. A load detection device includes a signal outpu... |
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Invention
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Inductor driving device and inductor driving method. An inductor driving device includes multiple... |
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Invention
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Capacitance measurement circuit. A capacitance measurement circuit includes a charge to voltage c... |
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Invention
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Voltage mode controlled linear frequency modulation oscillator. A voltage mode controlled linear ... |
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Invention
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Loudspeaker excursion prediction system.
A loudspeaker excursion prediction system, which is sui... |
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Invention
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Abnormal current protection device and abnormal current protection method. An abnormal current pr... |
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Invention
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Method for estimating rotor angle and rotor speed of permanent magnet synchronous motor and assoc... |
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Invention
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Electronic device and method for audio signal processing. An electronic device includes a samplin... |
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Invention
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Control method applied to servomotor and associated processing circuit. A control method applied ... |
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2022
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Invention
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Charger circuit with thermal regulation circuit. A charger circuit comprises a constant current c... |
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Invention
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Audio amplifier with feedback control. An audio amplifier includes a plurality of power stages, a... |
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Invention
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Capacitance measurement circuit. A capacitance measure circuit includes a charge to voltage conve... |
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Invention
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Control circuit for adaptive noise margin control for a constant on time converter. A control cir... |
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Invention
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Method and circuit for adaptive column-select line signal generation. Method and circuit for adap... |
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Invention
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Control circuit with automatic frequency modulation for dc-dc converter. A control circuit for co... |
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Invention
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Device and method for audio signal processing. A device for audio signal processing includes a ma... |
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Invention
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Input clock buffer and clock signal buffereing method. An input clock buffer, comprising: a first... |
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Invention
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Method for increasing resolution by n bits performed by processing circuit of motor driving syste... |
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Invention
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Control circuit of brushless direct current motor and method for detecting initial rotor position... |
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Invention
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Ic die forming method and ic die structure. An integrated circuit die forming method, for forming... |
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P/S
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Chips [integrated circuits], Semiconductors, Integrated circuits, Heat detector, Gas detector, Fi... |
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Invention
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Audio amplifier with duty ratio control. An audio amplifier with duty ratio control is provided. ... |
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Invention
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Comparator circuit with dynamic biasing. A comparator circuit with dynamic biasing comprises a co... |
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Invention
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Apparatus for noise reduction in audio signal processing. An apparatus for noise reduction in aud... |
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Invention
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Constant on time converter control circuit and constant on time converter. A constant on time con... |
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Invention
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Driving circuit of loudspeaker and method for generating current sampling signal of loudspeaker. ... |
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2021
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Invention
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Linear charger with thermal regulation circuit. A linear charger includes a constant current char... |
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Invention
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Digital buffer device with self-calibration. A digital buffer device with self-calibration includ... |
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Invention
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Method for self-calibrating tdqsck that is skew between rising edge of memory clock signal and ri... |
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Invention
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Method for determining initial rotor position of permanent magnet synchronous motor according to ... |
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Invention
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Semiconductor device with contact check circuitry. A semiconductor device with contact check circ... |
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Invention
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Method for estimating fundamental resonance frequency of loudspeaker and associated loudspeaker c... |
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2010
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P/S
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Flash memory cards, Semiconductor chips, IC Chips, Semiconductor device, Integrated circuits, Com... |
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2004
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P/S
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Flash IC (integrated circuit) device, embedded flash IC device, combo flash IC devices, logic IC:... |
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P/S
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Flash IC (integrated circuit) device, embedded flash IC device, combo flash IC devices, logic IC;... |
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P/S
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flash integrated semi-conductor memories, embedded flash integrated semi-conductor memories, comb... |
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2001
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P/S
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Integrated circuits including semiconductors |
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1999
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P/S
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Integrated circuits, integrated circuit lead frames, circuit boards, printed circuit boards, micr... |
