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Steven E. Shields
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San Diego, CA, US
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Patents Grants
last 30 patents
Information
Patent Grant
Method and system for communication channel characterization
Patent number
8,477,894
Issue date
Jul 2, 2013
Raytheon Company
James A. Wurzbach
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method and system for communication channel characterization
Patent number
8,160,189
Issue date
Apr 17, 2012
Raytheon Company
James A. Wurzbach
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Full color sequential image projection system incorporating time mo...
Patent number
5,903,323
Issue date
May 11, 1999
Raytheon Company
Michael N. Ernstoff
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Full color sequential image projection system incorporating pulse r...
Patent number
5,668,611
Issue date
Sep 16, 1997
Hughes Electronics
Michael N. Ernstoff
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Fiberoptic face plate stop for digital micromirror device projectio...
Patent number
5,640,479
Issue date
Jun 17, 1997
Palomar Technologies Corporation
Ronald Hegg
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Grant
Rear projection screen with uniform brightness for tiling the image...
Patent number
5,626,410
Issue date
May 6, 1997
Palomar Technologies Corporation
James M. Chambers
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Relective liquid crystal display including driver devices integrall...
Patent number
5,537,234
Issue date
Jul 16, 1996
Hughes Aircraft Company
Ronald L. Williams
G02 - OPTICS
Information
Patent Grant
Liquid crystal display including electrodes and driver devices inte...
Patent number
5,491,571
Issue date
Feb 13, 1996
Hughes Aircraft Company
Ronald L. Williams
G02 - OPTICS
Information
Patent Grant
Liquid crystal light valve with photosensitive layer having irregul...
Patent number
5,210,628
Issue date
May 11, 1993
Hughes-JVC Technology Corporation
Steven E. Shields
G02 - OPTICS
Information
Patent Grant
AC activated liquid crystal display cell employing dual switching d...
Patent number
4,870,396
Issue date
Sep 26, 1989
Hughes Aircraft Company
Steven E. Shields
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Grant
LCMOS displays fabricated with implant treated silicon wafers
Patent number
4,839,707
Issue date
Jun 13, 1989
Hughes Aircraft Company
Steven E. Shields
G02 - OPTICS
Information
Patent Grant
Display line driver with automatic uniformity compensation
Patent number
4,781,437
Issue date
Nov 1, 1988
Hughes Aircraft Company
Steven E. Shields
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Grant
Method for repair of buried contacts in MOSFET devices
Patent number
4,489,479
Issue date
Dec 25, 1984
Hughes Aircraft Company
Steven E. Shields
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Use of polysilicon for smoothing of liquid crystal MOS displays
Patent number
4,452,826
Issue date
Jun 5, 1984
Hughes Aircraft Company
Steven E. Shields
G02 - OPTICS
Information
Patent Grant
Use of polysilicon for smoothing of liquid crystal MOS displays
Patent number
4,382,658
Issue date
May 10, 1983
Hughes Aircraft Company
Steven E. Shields
G02 - OPTICS
Patents Applications
last 30 patents
Information
Patent Application
Method and System for Communication Channel Characterization
Publication number
20120170633
Publication date
Jul 5, 2012
Raytheon Company
James A. Wurzbach
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
METHOD AND SYSTEM FOR COMMUNICATION CHANNEL CHARACTERIZATION
Publication number
20080181288
Publication date
Jul 31, 2008
James A. Wurzbach
H04 - ELECTRIC COMMUNICATION TECHNIQUE