Jerrold Electronics Corp.
12Patents
0Active
12Granted
33Portfolio score
Filing activity: Jul 26, 1973 → Oct 30, 1986
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4247106A | System arrangement for distribution and use of video games | Human Necessities | 236 | Expired |
| US3934079A | Bilateral communications system for distributing commerical and premium video signaling on an accountable basis | Electricity | 172 | Expired |
| US4312016A | Television signal switching apparatus | Human Necessities | 112 | Expired |
| US3982062A | Video encription system | Electricity | 46 | Expired |
| US4476584A | Digital frequency lock tuning system | Electricity | 17 | Expired |
| US4688097A | D.C.-coupled video clamping circuit | Electricity | 16 | Expired |
| US4112386A | Modular radio frequency amplifier having a gain variable by external passive component selection | Electricity | 14 | Expired |
| US4298988A | Digital channel selection and fine tuning system | Electricity | 12 | Expired |
| US4016458A | Radio frequency distribution network standby power system with overvoltage protection | Electricity | 10 | Expired |
| US4006429A | Homodyne automatic frequency control circuit | Electricity | 8 | Expired |
| US3940699A | Radio frequency energy signalling apparatus | Electricity | 3 | Expired |
| US4161790A | Programmable modular electronic register and method of implementing same | Electricity | 2 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.