Jerrold Electronics Corp
Jerrold ElActive Patents
0
Total Holdings
7
Patent Holdings
Filter in Explorer →| Patent No. | Title | Status | Filing Date | Grant Date | Claims | Actions |
|---|---|---|---|---|---|---|
| US4006429A | Homodyne automatic frequency control circuit | Expired / Lapsed | 1975-09-26 | 1977-02-01 | 2 | Details |
| US3940699A | Radio frequency energy signalling apparatus | Expired / Lapsed | 1975-01-14 | 1976-02-24 | 6 | Details |
| US3800218A | R. f. impedance bridge for measuring reflection coefficient | Expired / Lapsed | 1973-02-07 | 1974-03-26 | 9 | Details |
| US3723774A | Power supply with temperature compensated current foldback | Expired / Lapsed | 1971-08-06 | 1973-03-27 | 4 | Details |
| US3651403A | Simultaneous sweep testing system for catv | Expired / Lapsed | 1970-05-18 | 1972-03-21 | 18 | Details |
| US3544705A | Expandable cable bushing | Expired / Lapsed | 1968-11-18 | 1970-12-01 | 0 | Details |
| US3514530A | Method of metering receivers in a wired tv distribution sys… | Expired / Lapsed | 1967-09-28 | 1970-05-26 | 0 | Details |