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Richard A. Frasier
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Grass Valley, CA, US
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Patents Grants
last 30 patents
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Patent Grant
Method and apparatus for video editing and realtime processing
Patent number
5,640,320
Issue date
Jun 17, 1997
Scitex Digital Video, Inc.
Richard A. Jackson
G11 - INFORMATION STORAGE
Information
Patent Grant
Reduced viewport for graphics display
Patent number
5,268,677
Issue date
Dec 7, 1993
The Grass Valley Group, Inc.
Richard A. Frasier
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Graphics path prediction display
Patent number
5,053,760
Issue date
Oct 1, 1991
The Grass Valley Group, Inc.
Richard A. Frasier
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Video switcher system with modular architecture
Patent number
4,858,011
Issue date
Aug 15, 1989
Richard A. Jackson
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Video switcher with independent processing of selected video signals
Patent number
4,853,784
Issue date
Aug 1, 1989
The Grass Valley Group, Inc.
John Abt
H04 - ELECTRIC COMMUNICATION TECHNIQUE