Byrns; John P.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Byrns; John P..The latest application filed is for "cryptographic method and apparatus with electronically redefinable algorithm".
- Byrns; John P. - Hoffman Estates IL
- Byrns; John P. - Schaumburg IL
- Byrns; John P. - Hoffman Estate IL
| Patent | Date |
|---|---|
| Cryptographic method and apparatus with electronically redefinable algorithm Grant 4,914,697 - Dabbish , et al. April 3, 1 | 1990-04-03 |
| Semaphore for memory shared by two asynchronous microcomputers Grant 4,594,657 - Byrns June 10, 1 | 1986-06-10 |
| Scrambler key code synchronizer Grant 4,434,323 - Levine , et al. February 28, 1 | 1984-02-28 |
| Self-clocking data transmission system Grant 4,369,516 - Byrns January 18, 1 | 1983-01-18 |
| Phase-encoded data signal demodulator Grant 4,302,845 - McClaughry , et al. November 24, 1 | 1981-11-24 |
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