Assignee
CHEN PO-SHEN
TW·3 granted patents·1 pending application·47 citations·filing 2004–2016
Top patents by PatentIndex Score
4 records- 0190US7000501B1Bit for removing damaged screwsCHEN PO-SHEN·Filed 2004·Granted Feb 21, 2006·43 cites·3 claims
- 0283US9844855B1Workpiece clamp device with single sideCHEN PO-SHEN·Filed 2016·Granted Dec 19, 2017·4 cites·5 claims
- 0344US8847505B2Illumination control circuit and illumination control methodCHEN PO-SHEN·Filed 2012·Granted Sep 30, 2014·0 cites·9 claims
- 0443US2010105156A1Method of manufacturing light-emitting diode packageCHEN PO-SHEN·Filed 2008·Application pending·0 cites
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