Assignee
CHIN HSU SHENG
3 granted patents·5 citations·filing 2008–2010
Technology mixB62K3
Top patents by PatentIndex Score
3 records- 0149US7874566B1Dual riding and driving tricycle in juxtaposing linkCHIN HSU SHENG·Filed 2009·Granted Jan 25, 2011·3 cites·18 claims
- 0244US7967312B2Dual riding and driving tricycle in juxtaposing linkCHIN HSU SHENG·Filed 2008·Granted Jun 28, 2011·1 cites·11 claims
- 0340US8146937B2Twin-frame bicycleCHIN HSU-SHENG·Filed 2010·Granted Apr 3, 2012·1 cites·24 claims
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