Assignee
LIU HUA-TANG
TW·2 granted patents·1 pending application·0 citations·filing 2011–2012
Top patents by PatentIndex Score
3 records- 0139US9201229B2Photo-sensor type touch device and light module and optical lens for the photo-sensor type touch deviceLIU HUA-TANG·Filed 2012·Granted Dec 1, 2015·0 cites·8 claims
- 0239US8708527B2Light module and optical lens for the light moduleLIU HUA-TANG·Filed 2011·Granted Apr 29, 2014·0 cites·9 claims
- 0334US2012300463A1Miniaturized Laser Emitting ModuleLIU HUA-TANG·Filed 2012·Application pending·0 cites
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →