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B. J. Herbison
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Clinton, MA, US
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last 30 patents
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Patent Grant
Probabilistic cryptographic processing method
Patent number
5,235,644
Issue date
Aug 10, 1993
Digital Equipment Corporation
Amar Gupta
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method for utilizing an encrypted key as a key identifier in a data...
Patent number
5,081,678
Issue date
Jan 14, 1992
Digital Equipment Corporation
Charles W. Kaufman
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Apparatus and method for secure transmission of data over an unsecu...
Patent number
4,924,513
Issue date
May 8, 1990
Digital Equipment Corporation
B. J. Herbison
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Apparatus and method for secure transmission of data over an unsecu...
Patent number
4,881,263
Issue date
Nov 14, 1989
Digital Equipment Corporation
B. J. Herbison
H04 - ELECTRIC COMMUNICATION TECHNIQUE