Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4803549 | Low-pass filter for limiting the frequency band of a luminance signal | — | 1989-02-07 |
| 4796101 | Automatic FM sideband level control for video recorders | — | 1989-01-03 |
| 4768962 | Feed-through connector for RF signals | Paul Friese | 1988-09-06 |
| 4756024 | RF-input circuit arrangement for a television tuner | — | 1988-07-05 |
| 4736457 | Circuit arrangement for a tuner for changing over two frequency bands | — | 1988-04-05 |
| 4710974 | Circuit arrangement for a tuner for changing over several frequency ranges | — | 1987-12-01 |
| 4667167 | Circuit for automatic gain control | — | 1987-05-19 |
| 4573211 | Two-circuit resonant bandpass filter for television tuners | — | 1986-02-25 |
| 4525681 | Narrow-band amplifier, more specifically television intermediate frequency amplifier | — | 1985-06-25 |
| 4467393 | Trimming capacitor | — | 1984-08-21 |
| 4369417 | Circuit for tunable radio-frequency circuits | — | 1983-01-18 |