Julian Cheng

Follow

Person

Little Silver, NJ, US

People

Patents Grantslast 30 patents

Information Patent Grant
Bistable liquid crystal display utilizing priming voltages
- Patent number 4,717,243
- Issue date Jan 5, 1988
- American Telephone and Telegraph Company, AT&T Bell Laboratories
- Gary D. Boyd
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Nematic liquid crystal storage display device
- Patent number 4,601,544
- Issue date Jul 22, 1986
- AT&T Bell Laboratories
- Julian Cheng
- G02 - OPTICS
Information Patent Grant
Nematic liquid crystal storage display device
- Patent number 4,601,543
- Issue date Jul 22, 1986
- AT&T Bell Laboratories
- Gary D. Boyd
- G02 - OPTICS
Information Patent Grant
Electrothermal matrix addressable liquid crystal display
- Patent number 4,472,026
- Issue date Sep 18, 1984
- AT&T Bell Laboratories
- Gary D. Boyd
- G02 - OPTICS
Information Patent Grant
Cell isolation in bistable nematic liquid crystal cells
- Patent number 4,400,060
- Issue date Aug 23, 1983
- Bell Telephone Laboratories, Incorporated
- Julian Cheng
- G02 - OPTICS
Information Patent Grant
Mechanically multistable liquid crystal cell
- Patent number 4,333,708
- Issue date Jun 8, 1982
- Bell Telephone Laboratories, Incorporated
- Gary D. Boyd
- G02 - OPTICS