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Gerhard P. Deffner
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Dallas, TX, US
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last 30 patents
Information
Patent Grant
Communication system and methods for enhanced information transfer
Patent number
6,192,255
Issue date
Feb 20, 2001
Texas Instruments Incorporated
Russell F. Lewis
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Color display system with spatial light modulator(s) having color-t...
Patent number
5,909,204
Issue date
Jun 1, 1999
Texas Instruments Incorporated
Richard O. Gale
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Grant
Anti-aliasing for digital printing with dot shape modulation and gr...
Patent number
5,841,956
Issue date
Nov 24, 1998
Texas Instruments Incorporated
Vadlamannati Venkateswar
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Center-line anti-aliasing for digital printing
Patent number
5,793,936
Issue date
Aug 11, 1998
Texas Instruments Incorporated
Gerhard P. Deffner
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Color display system with spatial light modulator(s) having color-t...
Patent number
5,777,589
Issue date
Jul 7, 1998
Texas Instruments Incorporated
Richard O. Gale
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Grant
Color display system with spatial light modulator(s) having color-t...
Patent number
5,737,038
Issue date
Apr 7, 1998
Texas Instruments Incorporated
Richard O. Gale
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Grant
Transparent telephone access system using voice authorization
Patent number
5,717,743
Issue date
Feb 10, 1998
Texas Instruments Incorporated
Michael L. McMahan
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Color temperature compensation for digital display system with colo...
Patent number
5,668,572
Issue date
Sep 16, 1997
Texas Instruments Incorporated
Richard C. Meyer
G02 - OPTICS
Information
Patent Grant
System and method for authenticating transmission and receipt of el...
Patent number
5,339,361
Issue date
Aug 16, 1994
Texas Instruments Incorporated
Robert C. Schwalm
G07 - CHECKING-DEVICES