Assignee
CHEN PO-CHENG
4 granted patents·35 citations·filing 2004–2010
Top patents by PatentIndex Score
4 records- 0176US8220357B2Bicycle shifterCHEN PO-CHENG·Filed 2010·Granted Jul 17, 2012·4 cites·6 claims
- 0271US7114602B2Multiple function luggageCHEN PO-CHENG·Filed 2004·Granted Oct 3, 2006·17 cites·20 claims
- 0361US7373854B2Bicycle gear-shifting handgripCHEN PO-CHENG·Filed 2004·Granted May 20, 2008·9 cites·13 claims
- 0453US7302874B2Handlebar gear shifter for bicycleCHEN PO-CHENG·Filed 2004·Granted Dec 4, 2007·5 cites·2 claims
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