Assignee
YU CHANG-CHIN
TW·4 granted patents·7 citations·filing 2011–2012
Top patents by PatentIndex Score
4 records- 0174US8574935B2Manufacturing method of solid state light emitting elementYU CHANG-CHIN·Filed 2012·Granted Nov 5, 2013·4 cites·19 claims
- 0270US8610139B2Solid state light source module and array thereofYU CHANG-CHIN·Filed 2012·Granted Dec 17, 2013·3 cites·10 claims
- 0345US8648352B2Semiconductor light emitting structureYU CHANG-CHIN·Filed 2011·Granted Feb 11, 2014·0 cites·18 claims
- 0442US8409894B2Solid state light emitting semiconductor structure and epitaxy growth method thereofYU CHANG-CHIN·Filed 2012·Granted Apr 2, 2013·0 cites·20 claims
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