Pay-tv time purchase scheme

Details Pay-tv time purchase scheme Pay-tv time purchase scheme

1989-01-19

1991-12-03

Ng, Jin F.

Facsimile and static presentation processing

Static presentation processing

Attribute control

455 2, H04N 710

Patent

active

050704001

ABSTRACT:
A pay television subscriber pays for viewing credits which are transmitted to the subscriber equipment from a central office. Each program is associated with a pulse having a rate corresponding to the charge per unit time for that program, and the viewing credits are debited appropriately.

REFERENCES:
patent: 3327051 (1967-06-01), Bass
patent: 3508005 (1970-04-01), Hamburger
patent: 3531586 (1970-09-01), Bass et al.
patent: 3813482 (1974-05-01), Blonder
patent: 3890461 (1975-06-01), Vogelman et al.
patent: 4081832 (1978-03-01), Sherman
patent: 4115807 (1978-09-01), Pires
patent: 4225884 (1980-09-01), Block et al.
patent: 4245245 (1981-01-01), Matsumoto et al.
patent: 4268859 (1981-05-01), Ost
patent: 4325078 (1982-04-01), Seaton et al.
patent: 4348696 (1982-09-01), Beier
patent: 4484217 (1984-11-01), Block et al.
patent: 4710955 (1987-12-01), Kauffman
patent: 4712238 (1987-12-01), Gilhousen et al.
patent: 4759060 (1988-07-01), Hayashi et al.

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