Assignee
CHENG YUH-JEN
TW·3 granted patents·12 citations·filing 2009–2011
Top patents by PatentIndex Score
3 records- 0182US8450190B2Fabrication of GaN substrate by defect selective passivationCHENG YUH-JEN·Filed 2010·Granted May 28, 2013·7 cites·23 claims
- 0274US8133803B2Method for fabricating semiconductor substrates and semiconductor devicesCHENG YUH-JEN·Filed 2009·Granted Mar 13, 2012·5 cites·27 claims
- 0341US8501597B2Method for fabricating group III-nitride semiconductorCHENG YUH-JEN·Filed 2011·Granted Aug 6, 2013·0 cites·19 claims
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