Assignee
YU CHIH-CHING
TW·6 granted patents·10 pending applications·0 citations·filing 2005–2012
Top patents by PatentIndex Score
16 records- 0159US9030922B2Method and apparatus for laser control during recordingYU CHIH-CHING·Filed 2009·Granted May 12, 2015·0 cites·20 claims
- 0253US8406101B2Optical disk drive and method for driving a feeding device of an optical disk driveYU CHIH-CHING·Filed 2008·Granted Mar 26, 2013·0 cites·16 claims
- 0352US2010124154A1Signal processing devices and signal processing methodsYU CHIH-CHING·Filed 2009·Application pending·0 cites
- 0450US8199619B2Method and system for tuning write strategy parameters utilizing data-to-clock edge deviationsYU CHIH-CHING·Filed 2006·Granted Jun 12, 2012·0 cites·18 claims
- 0550US2010034069A1Method for controlling focus loop of an optical storage deviceYU CHIH-CHING·Filed 2008·Application pending·0 cites
- 0649US2009213711A1Methods applied to optical storage medium for identifying boundary between areas storing information with different characteristicsYU CHIH-CHING·Filed 2008·Application pending·0 cites
- 0746US2008117754A1Calibration method for Optimum Power Control (OPC) of laser write strategy in an optical storage deviceYU CHIH-CHING·Filed 2006·Application pending·0 cites
- 0846US2010226227A1Methods and apparatuses of processing readback signal generated from reading optical storage mediumYU CHIH-CHING·Filed 2009·Application pending·0 cites
- 0946US2010034061A1Optical storage apparatus and control chip for accessing an optical disc and method thereofYU CHIH-CHING·Filed 2008·Application pending·0 cites
- 1045US8248903B2Decoding apparatus and method thereofYU CHIH-CHING·Filed 2010·Granted Aug 21, 2012·0 cites·8 claims
- 1145US2010278023A1Systems for obtaining write strategy parameters utilizing data-to-clock edge deviations, and related method and optical storage device thereofYU CHIH-CHING·Filed 2010·Application pending·0 cites
- 1244US2007153660A1Method and system for generating length deviation statistics, and method and system for tuning control parameter of optical storage device using the sameYU CHIH-CHING·Filed 2006·Application pending·0 cites
- 1342US2006239166A1Method of determining a write strategyYU CHIH-CHING·Filed 2005·Application pending·0 cites
- 1441US8276053B2Decoding circuit operating in response to decoded result and/or a plurality of viterbi target levels with pattern dependencyYU CHIH-CHING·Filed 2009·Granted Sep 25, 2012·0 cites·23 claims
- 1536US2011090773A1Apparatus for generating viterbi-processed data using an input signal obtained from reading an optical discYU CHIH-CHING·Filed 2010·Application pending·0 cites
- 1632US8432780B1Viterbi decoding apparatus using level information generator supporting different hardware configurations to generate level information to Viterbi decoder and related method thereofYU CHIH-CHING·Filed 2012·Granted Apr 30, 2013·0 cites·20 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →