Computer graphics processing and selective visual display system – Display driving control circuitry – Controlling the condition of display elements
Patent
1998-08-04
2000-08-22
Miller, John W.
Computer graphics processing and selective visual display system
Display driving control circuitry
Controlling the condition of display elements
348 12, 348906, 455 42, 455 51, 709217, H04N 714, H04H 100
Patent
active
061080020
ABSTRACT:
On delivering a program on an On Demand method of a Cable TV, program reservation information is generated for each route of a communication line in a Cable TV center and is provided to a subscriber in order to restrain the number of digital lines in respect of the number of subscribers in a predetermined number and efficiently utilize equipment set in the center's side while maintaining the On Demand service to the subscriber. The subscriber thereby can recognize a reservation status of a program in respect of his or her own route and, if he or she desires simultaneous delivery of a program already reserved, an overlapping reservation of the program a third party reserved can be made. Communication lines can be efficiently utilized by simultaneously transmitting a program to the same communication line in this way.
REFERENCES:
patent: 5179439 (1993-01-01), Hashimoto
patent: 5357276 (1994-10-01), Banker et al.
patent: 5465385 (1995-11-01), Ohga et al.
patent: 5699107 (1997-12-01), Lawler et al.
patent: 5822123 (1998-10-01), Davis et al.
Fujitsu Limited
Miller John W.
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