Payview Limited

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Hong Kong, HK

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Patents Grantslast 30 patents

Information Patent Grant
Addressable subscription television system having multiple scrambli...
- Patent number 4,716,588
- Issue date Dec 29, 1987
- Payview Limited
- John R. Thompson
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Apparatus for encoding and decoding information
- Patent number 4,527,195
- Issue date Jul 2, 1985
- Payview Limited
- William S. H. Cheung
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Transmitting and receiving apparatus for permitting the transmissio...
- Patent number 4,430,669
- Issue date Feb 7, 1984
- Payview Limited
- William S. H. Cheung
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Apparatus for encoding of information
- Patent number 4,396,947
- Issue date Aug 2, 1983
- Payview Limited
- William S. H. Cheung
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Apparatus for encoding of information
- Patent number 4,329,711
- Issue date May 11, 1982
- Payview Limited
- William S. H. Cheung
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

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