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Patents Grants
last 30 patents
Information
Patent Grant
Color television system for processing signals from a television ca...
Patent number
4,994,898
Issue date
Feb 19, 1991
Aspex Limited
William Ling
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Recording and reproduction of images
Patent number
4,963,015
Issue date
Oct 16, 1990
Aspex Limited
William Ling
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Recording and reproduction of images
Patent number
4,934,824
Issue date
Jun 19, 1990
Aspex Limited
William Ling
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
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last 30 patents
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