Assignee
CHEN YUNG-CHUNG
2 granted patents·1 pending application·7 citations·filing 2004–2006
Top patents by PatentIndex Score
3 records- 0166US7398563B2Toilet seat structure that can be lifted up through a pedalCHEN YUNG-CHUNG·Filed 2006·Granted Jul 15, 2008·3 cites·1 claims
- 0249US7036891B2Retainer of a mark capable of retaining the mark on a rotating wheel without rotating with the wheelCHEN YUNG-CHUNG·Filed 2004·Granted May 2, 2006·4 cites·3 claims
- 0340US2007171378A1Automatic dimming heat insulation filmCHEN YUNG-CHUNG·Filed 2006·Application pending·0 cites
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →