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Patent applications and USPTO patent grants for Jansen, Cornelis J.A..The latest application filed is for "synchronous stream cipher".
Patent | Date |
---|---|
Synchronous stream cipher App 20030194087 - Jansen, Cornelis J.A. ;   et al. | 2003-10-16 |
Synchronous stream cipher Grant 6,587,562 - Jansen , et al. July 1, 2 | 2003-07-01 |
System of orthogonal code generators, radios provided with a code generator and code generators of such a system Grant 4,872,200 - Jansen October 3, 1 | 1989-10-03 |
System for storing and distributing keys for cryptographically protected communication Grant 4,771,459 - Jansen September 13, 1 | 1988-09-13 |
Method of distributing and utilizing enciphering keys Grant 4,607,137 - Jansen , et al. August 19, 1 | 1986-08-19 |
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