James M. Lyon

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San Jose, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Multi-volume audit trails for fault tolerant computers
- Patent number 6,041,420
- Issue date Mar 21, 2000
- Tandem Computers Incorporated
- Michael J. Skarpelos
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method and apparatus for preventing inadvertent changes to system-c...
- Patent number 5,978,914
- Issue date Nov 2, 1999
- Tandem Computers Incorporated
- William J. Carley
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method for providing recovery from a failure in a system utilizing...
- Patent number 5,832,203
- Issue date Nov 3, 1998
- Tandem Computers Incorporated
- Franco Putzolu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Multi-volume audit trails for fault tolerant computers
- Patent number 5,590,274
- Issue date Dec 31, 1996
- Tandem Computers Incorporated
- Michael J. Skarpelos
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Transaction monitor process with pre-arranged modules for a multipr...
- Patent number 5,576,945
- Issue date Nov 19, 1996
- Tandem Computers Incorporated
- Matthew C. McCline
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Solid state key for controlling access to computer systems and to c...
- Patent number 4,819,267
- Issue date Apr 4, 1989
- Thumbscan, Inc.
- William P. Cargile
- G06 - COMPUTING CALCULATING COUNTING