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YU CHIH-CHING

Overview
  • Total Patents
    16
About

YU CHIH-CHING has a total of 16 patent applications. Its first patent ever was published in 2005. It filed its patents most often in United States. Its main competitors in its focus markets audio-visual technology and basic communication technologies are SALPIANI GIAMPIETRO, ECRIX CORP and TTR TECHNOLOGIES LTD.

Patent filings in countries

World map showing YU CHIH-CHINGs patent filings in countries
# Country Total Patents
#1 United States 16

Patent filings per year

Chart showing YU CHIH-CHINGs patent filings per year from 1900 to 2020

Focus technologies

Top inventors

# Name Total Patents
#1 Yu Chih-Ching 16
#2 Huang Ying-Feng 3
#3 Lin Yu-Chun 3
#4 Lin Yu-Hsuan 3
#5 Chang Hung-Hsiang 1
#6 Cheng Yuh 1
#7 Yang Jin-Bin 1
#8 Kuei Yu-Chen 1
#9 Li Chih-Chung 1
#10 Huang Chao-Ming 1

Latest patents

Publication Filing date Title
US8432780B1 Viterbi decoding apparatus using level information generator supporting different hardware configurations to generate level information to Viterbi decoder and related method thereof
US2011090773A1 Apparatus for generating viterbi-processed data using an input signal obtained from reading an optical disc
US2011261668A1 Decoding apparatus and method thereof
US2011110468A1 Decoding circuit operating in response to decoded result and/or a plurality of viterbi target levels with pattern dependency
US2010124154A1 Signal processing devices and signal processing methods
US2010226227A1 Methods and apparatuses of processing readback signal generated from reading optical storage medium
US2010128581A1 Optical disk drive and method for driving a feeding device of an optical disk drive
US2010034061A1 Optical storage apparatus and control chip for accessing an optical disc and method thereof
US2010034069A1 Method for controlling focus loop of an optical storage device
US2009213711A1 Methods applied to optical storage medium for identifying boundary between areas storing information with different characteristics
US2008117754A1 Calibration method for Optimum Power Control (OPC) of laser write strategy in an optical storage device
US2007183290A1 Method and system for tuning write strategy parameters utilizing data-to-clock edge deviations
US2007153660A1 Method and system for generating length deviation statistics, and method and system for tuning control parameter of optical storage device using the same
US2006239166A1 Method of determining a write strategy