Assignee
CHEN CHIA-YING
TW·1 granted patent·2 pending applications·12 citations·filing 2005–2012
Technology mixB26B3
Top patents by PatentIndex Score
3 records- 0174US8813366B2Folding knife handle with assisted opening functionCHEN CHIA-YING·Filed 2012·Granted Aug 26, 2014·12 cites·8 claims
- 0248US2009211102A1Foldable KnifeCHEN CHIA-YING·Filed 2008·Application pending·0 cites
- 0343US2007151110A1Folding knife with improved blade retraction mechanismCHEN CHIA-YING·Filed 2005·Application pending·0 cites
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →