Combination telephone network interface and cable television apparatus and cable television module
US5623542A · kind A · utility
70Cited by
27References
18Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jun 14, 1996 |
| Grant date | Apr 22, 1997 |
| Priority date | — |
| Expiry date | Jun 14, 2016 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04Q2201/16
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
Combination telephone network interface apparatus for interconnecting an incoming telephone lines to a telephone subscriber premises line and cable television module mounted to the telephone network interface apparatus and for connecting incoming cable television signals to a television set or sets of the telephone company subscriber(s). Cable television module embodiments, per se, for being mounted to telephone network interface apparatus and for connecting incoming cable television signals to the aforementioned television sets.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.