Assignee
LAI HUNG-CHING
TW·6 granted patents·4 pending applications·20 citations·filing 2008–2012
Top patents by PatentIndex Score
10 records- 0189US8913035B2Optical touch panel and light guide module thereofLAI HUNG-CHING·Filed 2011·Granted Dec 16, 2014·15 cites·16 claims
- 0270US8624877B2Optical touch display apparatus and optical operation apparatusLAI HUNG-CHING·Filed 2011·Granted Jan 7, 2014·3 cites·11 claims
- 0358US8854336B2Light guide module, optical touch module, and method of increasing a signal to noise ratio of an optical touch moduleLAI HUNG-CHING·Filed 2010·Granted Oct 7, 2014·1 cites·12 claims
- 0457US8110837B2Sensing moduleLAI HUNG-CHING·Filed 2008·Granted Feb 7, 2012·1 cites·14 claims
- 0548US8878124B2Optical touch device having an auxiliary light guide component disposed between the two neighboring ends of first and second light guide componentsLAI HUNG-CHING·Filed 2012·Granted Nov 4, 2014·0 cites·10 claims
- 0648US2013155025A1Optical touch device and light source assemblyLAI HUNG-CHING·Filed 2012·Application pending·0 cites
- 0744US9046960B2Light path adjusting assembly and optical touch device using the sameLAI HUNG-CHING·Filed 2012·Granted Jun 2, 2015·0 cites·12 claims
- 0842US2012327036A1Light guide assembly and optical touch module using the sameLAI HUNG-CHING·Filed 2012·Application pending·0 cites
- 0941US2012319998A1Reflecting sheet and optical touch device using the sameLAI HUNG-CHING·Filed 2012·Application pending·0 cites
- 1039US2012062517A1Optical touch control apparatus and touch sensing method thereofLAI HUNG-CHING·Filed 2011·Application pending·0 cites
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