Inventor · disambiguated record

Chih-Chang Cheu

Also filed as: CHEU CHIH-CHANG

2 granted patents·2 pending applications·0 citations·filing 2005–2008

27Inventor score

Technology areasG11B

Files withLITE ON IT CORP4

Top patents by PatentIndex Score

4 records

0154US7885159B2Optical disc drive device with anti-scraping mechanismLITE ON IT CORP·Filed 2008·Granted Feb 8, 2011·0 cites·10 claims
0248US7558176B2Method for preventing optical disk from being scrapedLITE ON IT CORP·Filed 2005·Granted Jul 7, 2009·0 cites·14 claims
0340US2006171273A1Method for compensating frequency response of an actuator in an optical disc driveLITE ON IT CORP·Filed 2006·Application pending·0 cites
0439US2006140073A1Method and apparatus for automatic adjustment procedure of the optical driveLITE ON IT CORP·Filed 2005·Application pending·0 cites

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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →