Assignee
CHEN CHAO CHIN
TW·3 granted patents·3 pending applications·55 citations·filing 2005–2012
Top patents by PatentIndex Score
6 records- 0191US8678293B2Flexible public transportation card with display functionCHEN CHAO-CHIN·Filed 2012·Granted Mar 25, 2014·21 cites·10 claims
- 0291US8276823B2Flexible card with display functionCHEN CHAO-CHIN·Filed 2010·Granted Oct 2, 2012·24 cites·29 claims
- 0372US8579933B2Patent foramen ovale closure deviceCHEN CHAO-CHIN·Filed 2006·Granted Nov 12, 2013·10 cites·32 claims
- 0452US2013081127A1Smart card and communication method thereofCHEN CHAO-CHIN·Filed 2012·Application pending·0 cites
- 0545US2008051866A1Drug delivery devices and methodsCHEN CHAO CHIN·Filed 2006·Application pending·0 cites
- 0639US2007097139A1Method and apparatus of primitive filter in graphic process applicationsCHEN CHAO-CHIN·Filed 2005·Application pending·0 cites
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →