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CHI-HSIEN SUNG
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TAOYUAN COUNTY, TW
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Patents Grants
last 30 patents
Information
Patent Grant
2D/3D image switching display device
Patent number
8,692,765
Issue date
Apr 8, 2014
J Touch Corporation
Yu-Chou Yeh
G02 - OPTICS
Information
Patent Grant
3D image display device and electrochromic module thereof
Patent number
8,368,991
Issue date
Feb 5, 2013
J Touch Corporation
Yu-Chou Yeh
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Manufacturing method of 3D display device and grating device thereof
Patent number
8,113,901
Issue date
Feb 14, 2012
J Touch Corporation
Yu-Chou Yeh
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Patents Applications
last 30 patents
Information
Patent Application
GRATING STRUCTURE OF 2D/3D SWITCHING DISPLAY DEVICE
Publication number
20120224246
Publication date
Sep 6, 2012
J TOUCH CORPORATION
YU-CHOU YEH
G02 - OPTICS
Information
Patent Application
3D IMAGE DISPLAY DEVICE AND ELECTROCHROMIC MODULE THEREOF
Publication number
20120154891
Publication date
Jun 21, 2012
J TOUCH CORPORATION
YU-CHOU YEH
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
ELECTROCHROMIC UNIT AND STEREO IMAGE DISPLAY DEVICE HAVING THE SAME
Publication number
20120081773
Publication date
Apr 5, 2012
J TOUCH CORPORATION
YU-CHOU YEH
G02 - OPTICS
Information
Patent Application
2D/3D IMAGE SWITCHING DISPLAY DEVICE
Publication number
20110304530
Publication date
Dec 15, 2011
J TOUCH CORPORATION
YU-CHOU YEH
G02 - OPTICS