Assignee
CHEN HUI-HSUAN
TW·9 granted patents·6 pending applications·9 citations·filing 2008–2012
Top patents by PatentIndex Score
15 records- 0168US9029756B2Optical displacement detection apparatus and optical displacement detection methodCHEN HUI-HSUAN·Filed 2012·Granted May 12, 2015·2 cites·10 claims
- 0266US8144124B2Optical scrolling module and optical control moduleCHEN HUI-HSUAN·Filed 2008·Granted Mar 27, 2012·3 cites·15 claims
- 0364US8698781B2Optical touch deviceCHEN HUI-HSUAN·Filed 2010·Granted Apr 15, 2014·2 cites·14 claims
- 0460US8243016B2Optical pointing device with integrated optical components and related electronic apparatusCHEN HUI-HSUAN·Filed 2009·Granted Aug 14, 2012·2 cites·21 claims
- 0557US8445849B2IR sensing deviceCHEN HUI-HSUAN·Filed 2009·Granted May 21, 2013·0 cites·25 claims
- 0652US2012050599A1Image sensing deviceCHEN HUI-HSUAN·Filed 2011·Application pending·0 cites
- 0749US8957849B2Optical scrolling module and optical control moduleCHEN HUI-HSUAN·Filed 2012·Granted Feb 17, 2015·0 cites·13 claims
- 0846US2009195504A1Optical Pointing DeviceCHEN HUI-HSUAN·Filed 2008·Application pending·0 cites
- 0945US8952933B2Optical touch moduleCHEN HUI-HSUAN·Filed 2012·Granted Feb 10, 2015·0 cites·12 claims
- 1044US9218091B2Optical touch panel assembly and light sensor thereofCHEN HUI-HSUAN·Filed 2012·Granted Dec 22, 2015·0 cites·13 claims
- 1144US9046963B2Reflective mirror and optical touch device using the sameCHEN HUI-HSUAN·Filed 2012·Granted Jun 2, 2015·0 cites·22 claims
- 1241US2012162072A1Optical Pointing DeviceCHEN HUI-HSUAN·Filed 2012·Application pending·0 cites
- 1341US2012120026A1Optical touch device and light sensing module thereofCHEN HUI-HSUAN·Filed 2011·Application pending·0 cites
- 1440US2013257808A1Optical touch apparatusCHEN HUI-HSUAN·Filed 2012·Application pending·0 cites
- 1537US2011299086A1Sensing device and image sensing system thereofCHEN HUI HSUAN·Filed 2010·Application pending·0 cites
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