Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4595960 | Phase-reversed dithered automatic scan tracking system | Kaarlo J. Hamalainen | 1986-06-17 |
| 4471392 | Automatic scan tracking with ringing control | — | 1984-09-11 |
| 4393421 | Rapid stepping of a moving recorded medium | — | 1983-07-12 |
| 4335401 | Rapid correlation of recorded information | — | 1982-06-15 |
| 4296446 | Motor speed control circuit | — | 1981-10-20 |
| 4261008 | Dual standard color framer | Lloyd E. Waller | 1981-04-07 |