Assignee
WU ROGER LI-CHUNG
US·7 granted patents·2 pending applications·64 citations·filing 2008–2016
Top patents by PatentIndex Score
9 records- 0190US8216195B2Dispenser cap for eye-drop containerWU ROGER LI-CHUNG·Filed 2009·Granted Jul 10, 2012·26 cites·20 claims
- 0286US9750407B2Vision protection method and system thereofWU ROGER LI-CHUNG·Filed 2015·Granted Sep 5, 2017·9 cites·25 claims
- 0383US9165263B2Vision protection method and system thereofWU ROGER LI-CHUNG·Filed 2014·Granted Oct 20, 2015·5 cites·3 claims
- 0483US8884734B2Vision protection method and system thereofWU ROGER LI-CHUNG·Filed 2008·Granted Nov 11, 2014·6 cites·7 claims
- 0581US9475387B2Drunk driving prevention system and method with eye symptom detectorWU ROGER LI-CHUNG·Filed 2014·Granted Oct 25, 2016·15 cites·27 claims
- 0674US9289125B2Vision protection method and system thereofWU ROGER LI-CHUNG·Filed 2014·Granted Mar 22, 2016·1 cites·20 claims
- 0763US9901248B2Vision protection method and system thereofWU ROGER LI CHUNG·Filed 2014·Granted Feb 27, 2018·2 cites·9 claims
- 0849US2017190251A1Drunk Driving Prevention System and MethodWU ROGER LI-CHUNG·Filed 2016·Application pending·0 cites
- 0939US2017184348A1Automobile Interior Temperature StabilizerWU ROGER LI-CHUNG·Filed 2015·Application pending·0 cites
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