Inventor · disambiguated record
Hung-Hsiang Chang
Also filed as: CHANG HUNG-HSIANG
5 granted patents·4 pending applications·3 citations·filing 2004–2009
65Inventor score
Technology areasG11B
Top patents by PatentIndex Score
9 records- 0159US9030922B2Method and apparatus for laser control during recordingYU CHIH-CHING·Filed 2009·Granted May 12, 2015·0 cites·20 claims
- 0252US7561508B2Method and apparatus for laser control during recordingMEDIATEK INC·Filed 2006·Granted Jul 14, 2009·0 cites·25 claims
- 0352US2008192614A1Method for determining relationship between difference of object lens location and driving control effort in optical storage deviceCHANG HUNG-HSIANG·Filed 2008·Application pending·0 cites
- 0450US7724624B2Method and system for signal gain control in optical disc drivesMEDIATEK INC·Filed 2007·Granted May 25, 2010·0 cites·25 claims
- 0549US7336568B2Method and apparatus for long seeking control in an optical disc driveMEDIATEK INC·Filed 2004·Granted Feb 26, 2008·3 cites·14 claims
- 0644US2009067304A1Optical recording apparatus and control methods thereofMEDIATEK INC·Filed 2007·Application pending·0 cites
- 0744US2009059740A1Writable address locating methods and optical recording apparatus utilizing the sameMEDIATEK INC·Filed 2007·Application pending·0 cites
- 0842US7460455B2Method for determining relationship between difference of object lens location and driving control effort in optical storage device and apparatus thereofMEDIATEK INC·Filed 2004·Granted Dec 2, 2008·0 cites·22 claims
- 0938US2007047407A1System and method for writing power control during recordingMEDIATEK INC·Filed 2005·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →