Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6819748 | Menuing method and system | Patrick L. Jernigan, William Scott Bass, Shannon Nicole Easley | 2004-11-16 |
| 6466905 | Differentiation of error conditions in digital voice communication systems | Scott J. Pappas, Eric F. Ziolko | 2002-10-15 |
| 5541997 | Method and apparatus for detecting correctly decrypted communications | Scott J. Pappas | 1996-07-30 |
| 5404403 | Key management in encryption systems | Michael W. Bright, Kevin M. Cutts, Robert J. Locascio | 1995-04-04 |
| 4893308 | Method and apparatus for time companding a digital voice signal | Alan L. Wilson, Michael W. Bright, Michelle M. Bray, Eric F. Ziolko | 1990-01-09 |
| 4893339 | Secure communication system | Michael W. Bright, Eric F. Ziolko, Alan L. Wilson, Michelle M. Bray, Harry A. Hennen | 1990-01-09 |
| 4406010 | Receiver for CVSD modulation with integral filtering | Eric F. Ziolko, Tim A. Williams | 1983-09-20 |