Inventor · disambiguated record
Cheng-Ho Tien
Also filed as: TIEN CHENG-HO
3 granted patents·1 pending application·0 citations·filing 2009–2011
45Inventor score
Technology areasG11B
Top patents by PatentIndex Score
4 records- 0157US8015576B2Optical disk drive with protection design against broken diskPHILIPS & LITE ON DIGITAL SOLUTIONS CORP·Filed 2009·Granted Sep 6, 2011·0 cites·9 claims
- 0252US7835239B2Method for reading/writing data for a disk drivePHILIPS & LITE ON DIGITAL SOLUTIONS CORP·Filed 2009·Granted Nov 16, 2010·0 cites·14 claims
- 0346US2010077417A1Optical Disk Drive Capable of Inhibiting Vibration of Optical DiskPHILIPS & LITE ON DIGITAL SOLUTIONS CORP·Filed 2009·Application pending·0 cites
- 0440US8196157B2Optical disk drive with protection design against broken diskWANG WEN-HONG·Filed 2011·Granted Jun 5, 2012·0 cites·3 claims
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