Assignee

TSAI TZENG-GUANG

TW·2 granted patents·0 citations·filing 2009–2012

Technology mixH10H2

Top patents by PatentIndex Score

2 records

0150US8421336B2Light emitting diode deviceTSAI TZENG-GUANG·Filed 2012·Granted Apr 16, 2013·0 cites·11 claims
0249US8183759B2Light emitting diode device and manufacturing method thereofTSAI TZENG-GUANG·Filed 2009·Granted May 22, 2012·0 cites·8 claims

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