Assignee
CHEN CHING-CHUNG
TW·2 granted patents·5 pending applications·41 citations·filing 2004–2010
Top patents by PatentIndex Score
7 records- 0192US8203843B2Electronic device and engaging structure thereofCHEN CHING-CHUNG·Filed 2009·Granted Jun 19, 2012·33 cites·14 claims
- 0283US8213178B2Electronic deviceCHEN CHING-CHUNG·Filed 2010·Granted Jul 3, 2012·8 cites·18 claims
- 0348US2010148958A1Expiration warning device of refrigeratorCHEN CHING-CHUNG·Filed 2008·Application pending·0 cites
- 0447US2009052205A1Light source module of scanning deviceCHEN CHING-CHUNG·Filed 2007·Application pending·0 cites
- 0547US2007001181A1Light emitting diode and method for improving luminescence efficiency thereofCHEN CHING-CHUNG·Filed 2005·Application pending·0 cites
- 0642US2009052207A1Light source module of scanning deviceCHEN CHING-CHUNG·Filed 2007·Application pending·0 cites
- 0736US2006113548A1Light emitting diodeCHEN CHING-CHUNG·Filed 2004·Application pending·0 cites
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →