Issued Patents 1989
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4890162 | Adjustable antialias filters | David Lowell McNeely | 1989-12-26 |
| 4884040 | Sampled data phase locking system | — | 1989-11-28 |
| 4882626 | Signal combining circuitry | Donald H. Willis | 1989-11-21 |
| 4864399 | Television receiver having skew corrected clock | Eric Douglas Romesburg | 1989-09-05 |
| 4821086 | TV receiver having in-memory switching signal | David Lowell McNeely | 1989-04-11 |