Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5113413 | Voter arrangement for multiple site PST RF trunking system | Thomas A. Brown, Charles L. Derenge, Houston H. Hughes, III, Vicki J. Teel, Marcella M. Tucker | 1992-05-12 |
| 5077832 | Radio transceiver with optional display | Marc A. Dissosway, Clyde R. Butler, Jr., Gerald M. Cooper | 1991-12-31 |
| 5051991 | Method and apparatus for efficient digital time delay compensation in compressed bandwidth signal processing | — | 1991-09-24 |
| 5023936 | Method and apparatus for externally defining the operational mode of a digital radio transceiver | Clyde R. Butler, Jr. | 1991-06-11 |
| 4817146 | Cryptographic digital signal transceiver method and apparatus | Richard Louis Zinser, Satish Kappagantula, Eugene H. Peterson, III | 1989-03-28 |
| 4757536 | Method and apparatus for transceiving cryptographically encoded digital data | Satish Kappagantula, Eugene H. Peterson, III | 1988-07-12 |