Assignee
YU CHIEN-NAN
TW·3 granted patents·12 citations·filing 2008–2010
Top patents by PatentIndex Score
3 records- 0183US8077254B2Portable camera having lens assembly switching mechanismYU CHIEN-NAN·Filed 2009·Granted Dec 13, 2011·11 cites·18 claims
- 0249US8510938B2Method for assembling camera moduleYU CHIEN-NAN·Filed 2010·Granted Aug 20, 2013·1 cites·7 claims
- 0348US8189942B2Method for discriminating focus quality of image pickup deviceYU CHIEN-NAN·Filed 2008·Granted May 29, 2012·0 cites·8 claims
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