Frederic J. Kahn

Person

Palo Alto, CA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Image formation system
- Patent number 5,260,720
- Issue date Nov 9, 1993
- Sharp Kabushiki Kaisha
- Yoichi Yamamoto
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Apparatus for and method of operation of smectic liquid crystal lig...
- Patent number 5,140,448
- Issue date Aug 18, 1992
- Greyhawk Systems, Inc.
- Matthew Bone
- G02 - OPTICS
Information Patent Grant
Fabrication of printed wiring boards by projection imaging
- Patent number 5,138,368
- Issue date Aug 11, 1992
- Greyhawk Systems, Inc.
- Frederic J. Kahn
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Partially coherent optical system with scattering type object
- Patent number 5,116,110
- Issue date May 26, 1992
- Greyhawk Systems, Inc.
- Frederic J. Kahn
- G02 - OPTICS
Information Patent Grant
Apparatus and method of forming and projecting high precision optic...
- Patent number 5,085,506
- Issue date Feb 4, 1992
- Greyhawk Systems, Inc.
- Frederic J. Kahn
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Biphenyl derivatives for photostabilization in pulsed optical darke...
- Patent number 5,080,467
- Issue date Jan 14, 1992
- Greyhawk Systems, Inc.
- Frederic J. Kahn
- G02 - OPTICS
Information Patent Grant
Active matrix liquid crystal liquid crystal light valve including a...
- Patent number 5,056,895
- Issue date Oct 15, 1991
- Greyhawk Systems, Inc.
- Frederic J. Kahn
- G02 - OPTICS
Information Patent Grant
Apparatus and method of forming and projecting high precision optic...
- Patent number 4,969,734
- Issue date Nov 13, 1990
- Greyhawk Systems, Inc.
- Frederic J. Kahn
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Apparatus and method of forming and projecting high precision optic...
- Patent number 4,818,098
- Issue date Apr 4, 1989
- Sharp Corporation
- Frederic J. Kahn
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Liquid crystal disc memory system
- Patent number 4,405,993
- Issue date Sep 20, 1983
- Hewlett-Packard Company
- Frederic J. Kahn
- G02 - OPTICS
Information Patent Grant
Liquid crystal information storage and retrieval system
- Patent number 4,396,997
- Issue date Aug 2, 1983
- Hewlett-Packard Company
- Frederic J. Kahn
- G11 - INFORMATION STORAGE
Information Patent Grant
Doped liquid crystal display device
- Patent number 4,059,340
- Issue date Nov 22, 1977
- Bell Telephone Laboratories, Incorporated
- Frederic Jay Kahn
- G02 - OPTICS

Frederic J. Kahn

Person

Patents Grantslast 30 patents

Image formation system

Apparatus for and method of operation of smectic liquid crystal lig...

Fabrication of printed wiring boards by projection imaging

Partially coherent optical system with scattering type object

Apparatus and method of forming and projecting high precision optic...

Biphenyl derivatives for photostabilization in pulsed optical darke...

Active matrix liquid crystal liquid crystal light valve including a...

Apparatus and method of forming and projecting high precision optic...

Apparatus and method of forming and projecting high precision optic...

Liquid crystal disc memory system

Liquid crystal information storage and retrieval system

Doped liquid crystal display device