Assignee

CHEN YING-CHIA

TW·2 granted patents·1 citations·filing 2010–2010

Technology mixH05B2 Y02B2 H10W1

Top patents by PatentIndex Score

2 records

0147US8410494B2Light emitting diode package and lamp with the sameCHEN YING-CHIA·Filed 2010·Granted Apr 2, 2013·1 cites·19 claims
0230US8193731B2Package of constant-current supplying chip and LED lamp driven by alternating currentCHEN YING-CHIA·Filed 2010·Granted Jun 5, 2012·0 cites·21 claims

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