Issued Patents All Time
Showing 26–42 of 42 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4796102 | Automatic frequency control system | — | 1989-01-03 |
| 4794348 | Linear wideband differential amplifier and method for linearizing the same | — | 1988-12-27 |
| 4791325 | Class B clamp circuit | — | 1988-12-13 |
| 4766391 | Video demodulator system | — | 1988-08-23 |
| 4757280 | NPN transistor RC oscillator | — | 1988-07-12 |
| 4745370 | Adjustable phase shift circuit | — | 1988-05-17 |
| 4739284 | Phase locked loop having fast frequency lock steering circuit | — | 1988-04-19 |
| 4638265 | Balanced variable reactance circuit and method of producing the same | Gerald K. Lunn, W. Eric Main | 1987-01-20 |
| 4605965 | Universal vertical countdown and method for video display | — | 1986-08-12 |
| 4399561 | Variable capacitance circuit | Gerald K. Lunn | 1983-08-16 |
| 4393354 | Crossover circuit for use in automatic gain control systems | — | 1983-07-12 |
| 4374366 | Integrated horizontal oscillator employing an on-chip capacitor for use in a television receiver | — | 1983-02-15 |
| 4360866 | Linear full wave rectifier and method for providing full wave rectified signals | William E. Main | 1982-11-23 |
| 4357629 | Sync separator with variable bias control | — | 1982-11-02 |
| 4351001 | Horizontal phase lock loop for television | Gerald K. Lunn | 1982-09-21 |
| 4349839 | Vertical sync counter having multi modes of operation for different TV systems standards | — | 1982-09-14 |
| 4348694 | Horizontal phase detector gain control | — | 1982-09-07 |