Issued Patents 1989
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4887050 | Frequency control apparatus and method for a digital radio receiver | James F. Kepler | 1989-12-12 |
| 4873683 | TDMA radio system employing BPSK synchronization for QPSK signals subject to random phase variation and multipath fading | Chih-Fei Wang, Duane C. Rabe, Gerald P. Labedz | 1989-10-10 |
| 4852090 | TDMA communications system with adaptive equalization | — | 1989-07-25 |
| 4847869 | Rapid reference acquisition and phase error compensation for radio transmission of data | Gerald P. Labedz | 1989-07-11 |
| 4829543 | Phase-coherent TDMA quadrature receiver for multipath fading channels | Chih-Fei Wang, Duane C. Rabe, Gerald P. Labedz | 1989-05-09 |