Assignee
CHEN YU-YEN
TW·4 granted patents·7 pending applications·4 citations·filing 2011–2012
Top patents by PatentIndex Score
11 records- 0171US8537139B2Optical touch control device and optical touch control systemCHEN YU-YEN·Filed 2011·Granted Sep 17, 2013·3 cites·17 claims
- 0261US9213439B2Optical imaging device and imaging processing method for optical imaging deviceCHEN YU-YEN·Filed 2012·Granted Dec 15, 2015·1 cites·17 claims
- 0342US8717320B2Method for compensating time difference between images and electronic apparatus using the sameCHEN YU-YEN·Filed 2011·Granted May 6, 2014·0 cites·16 claims
- 0441US2013016069A1Optical imaging device and imaging processing method for optical imaging deviceCHEN YU-YEN·Filed 2012·Application pending·0 cites
- 0540US8681125B2Method and system for estimating the tendency of pressure change on a touch panelCHEN YU-YEN·Filed 2012·Granted Mar 25, 2014·0 cites·14 claims
- 0640US2013135462A1Optical touch device and image processing method for optical touch deviceCHEN YU-YEN·Filed 2012·Application pending·0 cites
- 0740US2012133610A1Method for adjusting region of interest and related optical touch moduleCHEN YU-YEN·Filed 2011·Application pending·0 cites
- 0840US2012146949A1Method for positioning compensation of a touch object on a touch surface of a screen and optical touch module thereofCHEN YU-YEN·Filed 2011·Application pending·0 cites
- 0938US2012249481A1Optical coordinate input device and coordinate calculation method thereofCHEN YU-YEN·Filed 2012·Application pending·0 cites
- 1034US2013141393A1Frameless optical touch device and image processing method for frameless optical touch deviceCHEN YU-YEN·Filed 2012·Application pending·0 cites
- 1134US2013038577A1Optical touch device and coordinate detection method thereofCHEN YU-YEN·Filed 2012·Application pending·0 cites
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