Assignee
SHEN CHENG-HSIEN
3 granted patents·14 citations·filing 2008–2013
Top patents by PatentIndex Score
3 records- 0172US7887397B2Knife sharpening barSHEN CHENG-HSIEN·Filed 2008·Granted Feb 15, 2011·7 cites·4 claims
- 0269US9143180B2Cell phone charger holderSHEN CHENG-HSIEN·Filed 2013·Granted Sep 22, 2015·7 cites·6 claims
- 0340US8708297B2Variable composite support structure for supporting an electronic productSHEN CHENG-HSIEN·Filed 2011·Granted Apr 29, 2014·0 cites·13 claims
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