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Thomas Julian
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Poughkeepsie, NY, US
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last 30 patents
Information
Patent Grant
System and method for preventing deadlock in multiprocessor multipl...
Patent number
5,442,763
Issue date
Aug 15, 1995
International Business Machines Corporation
Robert F. Bartfai
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Method and apparatus for validating entry of cryptographic keys
Patent number
5,214,698
Issue date
May 25, 1993
International Business Machines Corporation
Ronald M. Smith
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Crypotographic key version control facility
Patent number
5,081,677
Issue date
Jan 14, 1992
International Business Machines Corp.
Lucina L. Green
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Multiple address space token designation, protection controls, desi...
Patent number
4,979,098
Issue date
Dec 18, 1990
International Business Machines Corporation
Richard I. Baum
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Secure management of keys using control vectors
Patent number
4,941,176
Issue date
Jul 10, 1990
International Business Machines Corporation
Stephen M. Matyas
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Personal identification number processing using control vectors
Patent number
4,924,514
Issue date
May 8, 1990
International Business Machines Corporation
Stephen M. Matyas
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Data cryptography operations using control vectors
Patent number
4,918,728
Issue date
Apr 17, 1990
International Business Machines Corporation
Stephen M. Matyas
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Internally distributed monitoring system
Patent number
4,590,550
Issue date
May 20, 1986
International Business Machines Corporation
John H. Eilert
G06 - COMPUTING CALCULATING COUNTING