EP 1018267 A2 20000712 - PAY-PER-VIEW PROGRAM ACCESS CONTROL SYSTEM
Title (en)
PAY-PER-VIEW PROGRAM ACCESS CONTROL SYSTEM
Title (de)
ZUGANGSKONTROLLSYSTEM FÜR BEZAHLFERNSEHEN
Title (fr)
SYSTEME DE COMMANDE D'ACCES A UNE EMISSION A LA CARTE
Publication
Application
Priority
- US 9820045 W 19980923
- US 5978497 P 19970923
Abstract (en)
[origin: WO9916246A2] A pay-per-view program access control system which combines a television signal with a telephone control signal to allow a remotely located telephone connection to be coupled to a television receiver via a signal wire or transmission line. The television signal is combined with the telephone control signal and the combined signals are then separated at a remote location by a splitter. Once separated, the television signal and telephone control signal can be used as if they had been transmitted to the remote location separately.
IPC 1-7
H04N 7/10; H04N 7/14; H04H 1/00; H04H 1/02; H04H 7/00; H04M 13/00
IPC 8 full level
H04B 3/38 (2006.01); H04H 1/00 (2006.01); H04H 1/02 (2006.01); H04H 1/08 (2006.01); H04H 20/63 (2008.01); H04M 11/00 (2006.01); H04M 11/08 (2006.01); H04N 7/10 (2006.01); H04N 7/173 (2006.01); H04N 21/61 (2011.01); H04N 21/647 (2011.01)
CPC (source: EP KR)
H04B 3/38 (2013.01 - EP); H04H 20/63 (2013.01 - EP); H04M 11/085 (2013.01 - EP); H04N 7/10 (2013.01 - EP); H04N 7/16 (2013.01 - KR); H04H 2201/33 (2013.01 - EP)
Designated contracting state (EPC)
DE DK ES FR GB IT NL
DOCDB simple family (publication)
WO 9916246 A2 19990401; WO 9916246 A3 19990617; AU 9579798 A 19990412; EP 1018267 A2 20000712; EP 1018267 A4 20011128; JP 2001517903 A 20011009; KR 20010024168 A 20010326
DOCDB simple family (application)
US 9820045 W 19980923; AU 9579798 A 19980923; EP 98949486 A 19980923; JP 2000513410 A 19980923; KR 20007002937 A 20000320