Assignee
CHEN CHARLIE
US·3 granted patents·1 pending application·42 citations·filing 1989–2012
Top patents by PatentIndex Score
4 records- 0193US9121998B2Silicone hydrogel contact lensesCHEN CHARLIE·Filed 2012·Granted Sep 1, 2015·31 cites·20 claims
- 0280US8476337B2Wettable silicone hydrogel contact lenses and related compositions and methodsCHEN CHARLIE·Filed 2009·Granted Jul 2, 2013·4 cites·8 claims
- 0341US2006152893A1Portable information device having a lift functionCHEN CHARLIE·Filed 2005·Application pending·0 cites
- 0436US4992903AStructure of computer main frameCHEN CHARLIE·Filed 1989·Granted Feb 12, 1991·7 cites·1 claims
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