Issued Patents 1997
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5692007 | Method and apparatus for differential phase encoding and decoding in spread-spectrum communication systems with continuous-phase modulation | Randolph L. Durrant, Eugene P. Hoyt | 1997-11-25 |
| 5680414 | Synchronization apparatus and method for spread spectrum receiver | Randolph L. Durrant | 1997-10-21 |
| 5659574 | Multi-bit correlation of continuous phase modulated signals | Randolph L. Durrant | 1997-08-19 |
| 5648982 | Spread spectrum transmitter | Randy Durrant | 1997-07-15 |
| 5629956 | Method and apparatus for reception and noncoherent serial correlation of a continuous phase modulated signal | Randolph L. Durrant | 1997-05-13 |
| 5627856 | Method and apparatus for receiving and despreading a continuous phase-modulated spread spectrum signal using self-synchronizing correlators | Randolph L. Durrant | 1997-05-06 |
| 5610940 | Method and apparatus for noncoherent reception and correlation of a continous phase modulated signal | Randolph L. Durrant | 1997-03-11 |