Inventor

HSU TSE-HSIANG

TW45 patents

⚠️ This page may combine multiple inventors who share the name “HSU TSE-HSIANG”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

HSU TSE-HSIANG

MEDIATEK INC

Apparatus for calibrating a charge pump and method therefor

Differential charge pump with common-mode feedback compensation

Phase locked loop for controlling recordable optical disk drive

Apparatus for calibrating a charge pump and method therefor

Phase locked loop with low steady state phase errors and calibration circuit for the same

Loop filter and method for adjusting a compensating current of the same

Phase locked loop

Frequency divider, frequency dividing method thereof, and phase locked loop utilizing the frequency divider

Apparatus and method for tuning center frequency of a filter

Delta-Sigma DAC

Detector for detecting information carried by a signal having a sawtooth-like shape

Apparatus for detecting a pre-pit signal

Charge pump structure for reducing capacitance in loop filter of a phase locked loop

Loop filter and method for generating stable control voltage of the same

Method and device for jitter enhancement in an optical disc system

Method for reducing area in continuous-time filter for low frequency applications

DC-DC converter

Method and apparatus for digital to analog conversion

Sample/hold circuit module

Peak detection circuit with double peak detection stages

Device and method for detecting phase difference and PLL using the same

Phase-locked loop having phase detector error signal reshaping and method thereof

Method and apparatus for enabling fast clock phase locking in a phase-locked loop

Automatic power controller

Detector for detecting information carried by a signal having a sawtooth-like shape

Write signal control circuit in an optical disk drive

Clock recovery circuit capable of automatically adjusting frequency range of VCO

Charge pump structure for reducing capacitance in loop filter of a phase locked loop

Driving circuit with load calibration and the method thereof

DC-DC converter

Apparatus and method for tuning center frequency of a filter

Phase lock loop for a controller in an optical disk system and methods therefor

Multi-package system using configurable input/output interface circuits for single-ended intra-package communication and differential inter-package communication

Optical disc apparatus and method for recording data onto an optical disc in multiple write sessions

Apparatus for detecting a pre-pit signal

Multiphase waveform generator capable of performing phase calibration and related phase calibration method

CHAO KUAN-HUA

Differential driver with calibration circuit and related calibration method

Clock generation devices and methods

Communication systems and clock generation circuits thereof with reference source switching

Communication systems, clock generation circuits thereof, and method for generating clock signal

LIAO CHIEH-WEI

Calibration method and related calibration apparatus for capacitor array

Reference buffer circuit

KAO HONG-SING

Delay line calibration mechanism and related multi-clock signal generator

Delay line calibration mechanism and related multi-clock signal generator

MEDIATAK INC

Write signal generator with delay calibration