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Yong-Jing Wang
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Ossining, NY, US
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Patents Grants
last 30 patents
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Patent Grant
Reverse-mode direct-view display employing a liquid crystal having...
Patent number
6,462,805
Issue date
Oct 8, 2002
Display Research, Inc.
Bao-Gang Wu
G02 - OPTICS
Information
Patent Grant
Substrate for colored cholesteric liquid crystal display allowing c...
Patent number
6,285,434
Issue date
Sep 4, 2001
Advanced Display Systems, Inc.
Yao Dong Ma
G02 - OPTICS
Patents Applications
last 30 patents
Information
Patent Application
Cholesteric liquid crystal device for writing, inputting, and displ...
Publication number
20030071958
Publication date
Apr 17, 2003
Bao-Gang Wu
G02 - OPTICS
Information
Patent Application
Reverse transmittance mode direct-view liquid crystal display emplo...
Publication number
20020180914
Publication date
Dec 5, 2002
Display Research Incorporated
Bao-Gang Wu
G02 - OPTICS
Information
Patent Application
Reverse reflectance mode direct-view liquid crystal display employi...
Publication number
20020180913
Publication date
Dec 5, 2002
Bao-Gang Wu
G02 - OPTICS