Cable/Home Communication Corporation
Patent Applications and Registrations
Patent applications and USPTO patent grants for Cable/Home Communication Corporation.The latest application filed is for "metering retrieval of encrypted data stored in customer data retrieval terminal".
- Cable/Home Communication Corporation - San Diego CA
- Cable/Home Communication Corp. - San Diego CA
| Patent | Date |
|---|---|
| Metering retrieval of encrypted data stored in customer data retrieval terminal Grant 5,010,571 - Katznelson April 23, 1 | 1991-04-23 |
| Extended definition television Grant 4,943,847 - Katznelson July 24, 1 | 1990-07-24 |
| Receiver access interface to service components in television channel Grant 4,908,859 - Bennett , et al. March 13, 1 | 1990-03-13 |
| Digital audio companding and error conditioning Grant 4,809,274 - Walker , et al. February 28, 1 | 1989-02-28 |
| Selective enablement of descramblers Grant 4,792,973 - Gilhousen , et al. * December 20, 1 | 1988-12-20 |
| Digital audio scrambling system with pulse amplitude modulation Grant 4,752,953 - Paik , et al. * June 21, 1 | 1988-06-21 |
| Video scrambling by segmenting video information lines Grant 4,736,420 - Katznelson , et al. April 5, 1 | 1988-04-05 |
| Selective-subscription descrambling Grant 4,712,238 - Gilhousen , et al. December 8, 1 | 1987-12-08 |
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