Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4737968 | QPSK transmission system having phaselocked tracking filter for spectrum shaping | Martin H. Beauford | 1988-04-12 |
| 4592077 | NRZ digital data recovery | — | 1986-05-27 |
| 4543541 | FSK modulation using switched outputs of two oscillators | — | 1985-09-24 |
| 4385396 | NRZ Digital data recovery | — | 1983-05-24 |