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International Telesystems, Inc.
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Beverly Hills, CA, US
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Patents Grants
last 30 patents
Information
Patent Grant
Universal decoder for television signal scramble systems
Patent number
5,446,795
Issue date
Aug 29, 1995
International Telesystems, Inc.
Adrian J. DeVries
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Master decoder for television signal scramble systems
Patent number
5,235,640
Issue date
Aug 10, 1993
International Telesystems, Inc.
Adrian J. DeVries
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Restricted access television transmission system
Patent number
4,903,297
Issue date
Feb 20, 1990
International Telesystems, Inc.
Bruno A. Rist
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Restricted access television transmission system
Patent number
4,825,467
Issue date
Apr 25, 1989
International Telesystems, Inc.
Bruno A. Rist
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Patents Applications
last 30 patents
Trademark
last 30 trademarks
Information
Trademark
73791438 - TICKETV
Serial number
73791438
Registration number
1577027
Filing date
Apr 6, 1989
INTERNATIONAL TELESYSTEMS
42 - Scientific and technological services and research and design relating thereto