Cryptography – Key management – Having particular key generator
Patent
1994-08-11
1997-06-17
Gregory, Bernarr E.
Cryptography
Key management
Having particular key generator
380 3, 380 4, 380 5, 380 20, 380 49, 348 6, 348 7, 348 10, 348 12, 455 31, 455 41, 455 42, 455 51, 455 61, 455 62, H04N 7167, H04L 900
Patent
active
056404530
ABSTRACT:
A universal interactive control system for the downloading and playback of information and entertainment services from one or more network distribution centers, said one or more network distribution centers providing information and entertainment signals selected from video and audio programs, video catalogs, and data files, said universal interactive control system. The interactive control system includes: a controller circuit, a data distribution circuit controlled by the controller circuit, a data processor circuit controlled by the controller circuit, and a first plurality of interface connector circuits, with a first of the interface connector circuits for connecting the distribution circuit to a display device under control of the controller, and a second of the interface connector circuits for connecting the data distribution circuit to a storage device under control of the controller circuit.
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Cunningham Kenneth
Schuchman Leonard
Smallcomb Joseph
Gregory Bernarr E.
Stanford Telecommunications, Inc.
Zegeer, Esq. Jim
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