-
Digital video recording
-
Patent number 4,855,843
-
Issue date Aug 8, 1989
-
Sony Corporation
-
John G. S. Ive
-
G11 - INFORMATION STORAGE
-
-
Video tape recorders
-
Patent number 4,723,176
-
Issue date Feb 2, 1988
-
Sony Corporation
-
John G. S. Ive
-
G11 - INFORMATION STORAGE
-
-
-
Digital television apparatus
-
Patent number 4,558,377
-
Issue date Dec 10, 1985
-
Sony Corporation
-
Mark C. Collins
-
H04 - ELECTRIC COMMUNICATION TECHNIQUE
-
-
-
Data processing
-
Patent number 4,470,142
-
Issue date Sep 4, 1984
-
Sony Corporation
-
John G. S. Ive
-
G11 - INFORMATION STORAGE
-
Signal error detecting
-
Patent number 4,442,520
-
Issue date Apr 10, 1984
-
John G. S. Ive
-
H04 - ELECTRIC COMMUNICATION TECHNIQUE
-
-
-
Processing binary data
-
Patent number 4,400,810
-
Issue date Aug 23, 1983
-
Sony Corporation
-
John G. S. Ive
-
G11 - INFORMATION STORAGE
-
-
Digital recognition circuits
-
Patent number 4,246,569
-
Issue date Jan 20, 1981
-
Independent Broadcasting Authority
-
John L. E. Baldwin
-
G06 - COMPUTING CALCULATING COUNTING
-
-
Digital recognition circuits
-
Patent number 4,166,271
-
Issue date Aug 28, 1979
-
Independent Broadcasting Authority
-
Alan C. Thirlwall
-
H04 - ELECTRIC COMMUNICATION TECHNIQUE