Issued Patents All Time
Showing 51–53 of 53 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4278992 | PCM Detector for video reproducer apparatus | — | 1981-07-14 |
| 4247866 | Nested loop video disc servo system | James A. Wilber | 1981-01-27 |
| 4203134 | FM Signal demodulator with defect detection | Tsan-Hsi Lin | 1980-05-13 |