Assignee
CHANG TENG-YUAN
TW·4 granted patents·3 citations·filing 2010–2011
Technology mixG11B4
Top patents by PatentIndex Score
4 records- 0166US8312481B2Optical disk driveCHANG TENG-YUAN·Filed 2010·Granted Nov 13, 2012·3 cites·14 claims
- 0239US8448198B2Traverse module and optical disc drive utilizing the sameCHANG TENG-YUAN·Filed 2011·Granted May 21, 2013·0 cites·9 claims
- 0338US8302113B2Disk drive mechanism and electronic device using the sameCHANG TENG-YUAN·Filed 2011·Granted Oct 30, 2012·0 cites·10 claims
- 0433US8296787B2Optical disk driveCHANG TENG-YUAN·Filed 2010·Granted Oct 23, 2012·0 cites·16 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →