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Amir Herzberg
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Bronx, NY, US
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last 30 patents
Information
Patent Grant
Method and system for the secured distribution of multimedia titles
Patent number
5,745,678
Issue date
Apr 28, 1998
International Business Machines Corporation
Amir Herzberg
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Method and system for a public key cryptosystem having proactive, r...
Patent number
5,625,692
Issue date
Apr 29, 1997
International Business Machines Corporation
Amir Herzberg
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method and system for key distribution and authentication in a data...
Patent number
5,539,824
Issue date
Jul 23, 1996
International Business Machines Corporation
Ronald E. Bjorklund
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Exchange certificate for one way validation of information
Patent number
5,515,439
Issue date
May 7, 1996
International Business Machines Corporation
David Bantz
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Secure communication and computation in an insecure environment
Patent number
5,469,507
Issue date
Nov 21, 1995
International Business Machines Corporation
Ran Canetti
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Mechanism for keeping a key secret from mobile eavesdroppers
Patent number
5,412,723
Issue date
May 2, 1995
International Business Machines Corporation
Ran Canetti
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Multi-party secure session/conference
Patent number
5,369,705
Issue date
Nov 29, 1994
International Business Machines Corporation
Raymond F. Bird
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Secure message authentication for binary additive stream cipher sys...
Patent number
5,345,507
Issue date
Sep 6, 1994
International Business Machines Corporation
Amir Herzberg
H04 - ELECTRIC COMMUNICATION TECHNIQUE