Issued Patents 1989
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4887042 | High speed multi-channel phase detector | Jeffrey Mac Thornock | 1989-12-12 |
| 4870382 | High frequency lock detecting circuit | Glenn A. Arbanas | 1989-09-26 |
| 4870660 | Variable frequency rate receiver | — | 1989-09-26 |
| 4833639 | High-speed analog multiplier--absolute value detector | — | 1989-05-23 |