Issued Patents 1989
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4888790 | Timing recovery system using bipolar-pattern center estimator | Jesus Guinea | 1989-12-19 |
| 4873700 | Auto-threshold/adaptive equalizer | — | 1989-10-10 |
| 4862485 | Quotient phase-shift processor for digital phase-locked-loops | Jesus Guinea | 1989-08-29 |
| 4825452 | Digital FSK demodulator | — | 1989-04-25 |
| 4800576 | Convolution data recovery circuit | — | 1989-01-24 |