Issued Patents All Time
Showing 76–87 of 87 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5440590 | Method and apparatus for producing a usable signal from received diverse modulated signals | Mark A. Birchler, Steven C. Jasper, Karen A. Brailean | 1995-08-08 |
| 5440582 | Method and apparatus for determining signal usability | Mark A. Birchler, Steven C. Jasper | 1995-08-08 |
| 5420574 | Channel allocation mechanism | Paul M. Erickson, Leopold Alonso, Angela T. Johnston | 1995-05-30 |
| 5406588 | Method and apparatus for mitigating distortion effects in the determination of signal usability | Mark A. Birchler, Steven C. Jasper | 1995-04-11 |
| 5369501 | Facsimile transmission in an RF digital communication system | Nimrod Averbuch | 1994-11-29 |
| 5299199 | Channel re-assignment method for time division multiple access (TDMA) trunked systems | Kenneth J. Crisler | 1994-03-29 |
| 5289504 | Signal decoding method using both signal and channel state information | Mark R. Poulin, Robert Sturgill | 1994-02-22 |
| 5271017 | Communications protocol using microslots | Jay R. Krebs | 1993-12-14 |
| 5253664 | Drain blaster | — | 1993-10-19 |
| 5208804 | Flexible-bandwidth radio | Stuart W. Thro | 1993-05-04 |
| 4977612 | Channel selection in a multi-frequency radio data communication system | — | 1990-12-11 |
| 4679028 | Fault detection algorithm for successive-approximation A/D converters | Paul M. Erickson | 1987-07-07 |