Bao-Gang Wu

Person

Kent, OH, US

People

Patents Grantslast 30 patents

Information 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
Information Patent Grant
Methods of manufacturing multi-color liquid crystal displays using...
- Patent number 5,949,513
- Issue date Sep 7, 1999
- Advanced Display System, Inc.
- Yao-Dong Ma
- G02 - OPTICS
Information Patent Grant
Apparatus for and method of driving a cholesteric liquid crystal fl...
- Patent number 5,933,203
- Issue date Aug 3, 1999
- Advanced Display Systems, Inc.
- Bao-Gang Wu
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Multistable cholesteric liquid crystal devices driven by width-depe...
- Patent number 5,889,566
- Issue date Mar 30, 1999
- Advanced Display Systems, Inc.
- Bao-Gang Wu
- G02 - OPTICS
Information Patent Grant
Methods of manufacturing multi-color liquid crystal displays using...
- Patent number 5,825,451
- Issue date Oct 20, 1998
- Advanced Display Systems, Inc.
- Yao-Dong Ma
- G02 - OPTICS
Information Patent Grant
Ultra fast response, multistable reflective cholesteric liquid crys...
- Patent number 5,661,533
- Issue date Aug 26, 1997
- Advanced Display Systems, Inc.
- Bao-Gang Wu
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Zero field multistable cholesteric liquid crystal displays
- Patent number 5,625,477
- Issue date Apr 29, 1997
- Advanced Display Systems, Inc.
- Bao-Gang Wu
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Red, blue and green serial encapsulated liquid crystal display and...
- Patent number 5,223,959
- Issue date Jun 29, 1993
- Polytronix, Inc.
- Bao G. Wu
- G02 - OPTICS
Information Patent Grant
Reverse mode microdroplet liquid crystal light shutter displays
- Patent number 5,056,898
- Issue date Oct 15, 1991
- Polytronix, Inc.
- Yao-Dong Ma
- G02 - OPTICS
Information Patent Grant
Liquid crystal light modulating materials with selectable viewing a...
- Patent number 4,890,902
- Issue date Jan 2, 1990
- Kent State University
- J. William Doane
- G02 - OPTICS
Information Patent Grant
Liquid crystalline-plastic material having submillisecond switch ti...
- Patent number 4,671,618
- Issue date Jun 9, 1987
- Bao-Gang Wu
- G02 - OPTICS

Patents Applicationslast 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

Bao-Gang Wu

Person

Patents Grantslast 30 patents

Reverse-mode direct-view display employing a liquid crystal having...

Substrate for colored cholesteric liquid crystal display allowing c...

Methods of manufacturing multi-color liquid crystal displays using...

Apparatus for and method of driving a cholesteric liquid crystal fl...

Multistable cholesteric liquid crystal devices driven by width-depe...

Methods of manufacturing multi-color liquid crystal displays using...

Ultra fast response, multistable reflective cholesteric liquid crys...

Zero field multistable cholesteric liquid crystal displays

Red, blue and green serial encapsulated liquid crystal display and...

Reverse mode microdroplet liquid crystal light shutter displays

Liquid crystal light modulating materials with selectable viewing a...

Liquid crystalline-plastic material having submillisecond switch ti...

Patents Applicationslast 30 patents

Cholesteric liquid crystal device for writing, inputting, and displ...

Reverse transmittance mode direct-view liquid crystal display emplo...

Reverse reflectance mode direct-view liquid crystal display employi...