Assignee
TWIN COUNTY TRANS VIDEO INC
2 granted patents·319 citations·filing 1976–1978
Technology mixH04N2
Top patents by PatentIndex Score
2 records- 0194US4253114AHigh security subscription television system employing real time control of subscriber's program receptionTWIN COUNTY TRANS VIDEO INC·Filed 1978·Granted Feb 24, 1981·161 cites·17 claims
- 0294US4081831AHigh security subscription television system employing real time control of subscriber's program receptionTWIN COUNTY TRANS VIDEO INC·Filed 1976·Granted Mar 28, 1978·158 cites·9 claims
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