Issued Patents All Time
Showing 26–30 of 30 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4972478 | Soft logic cryptographic circuit | — | 1990-11-20 |
| 4914697 | Cryptographic method and apparatus with electronically redefinable algorithm | John P. Byrns, Michael J. McClaughry, Larry C. Puhl, Daniel P. Brown, Eric F. Ziolko +1 more | 1990-04-03 |
| 4853884 | Random number generator with digital feedback | Daniel P. Brown, Carl M. Danielsen | 1989-08-01 |
| 4811377 | Secure transfer of radio specific data | Robert K. Krolopp, Thomas J. Auchter, Gary J. Pregont | 1989-03-07 |
| 4434323 | Scrambler key code synchronizer | Stephen N. Levine, John P. Byrns | 1984-02-28 |