Craig B. Johnson

Person

Shoreview, MN, US

People

Patents Grantslast 30 patents

Information Patent Grant
Offline emulated input/output processor debugger
- Patent number 7,177,791
- Issue date Feb 13, 2007
- Unisys Corporation
- Carl R. Crandall
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Standard channel I/O processor (SCIOP)
- Patent number 7,000,046
- Issue date Feb 14, 2006
- Unisys Corporation
- Thomas P. Cooper
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
System and method for performing input/output diagnostics
- Patent number 6,971,046
- Issue date Nov 29, 2005
- Unisys Corporation
- Craig B. Johnson
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
System and method for facilitating use of commodity I/O components...
- Patent number 6,789,133
- Issue date Sep 7, 2004
- Unisys Corporation
- Carl R. Crandall
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method and apparatus for disk cache translation between systems
- Patent number 6,745,266
- Issue date Jun 1, 2004
- Unisys Corporation
- Craig B. Johnson
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
FIP-compliant block multiplexor channel interface operational metho...
- Patent number 5,142,627
- Issue date Aug 25, 1992
- Unisys Corporation
- Kathleen Elliot
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Cache/disk file status indicator with data protection feature
- Patent number 4,506,323
- Issue date Mar 19, 1985
- Sperry Corporation
- Vladi Pusic
- G06 - COMPUTING CALCULATING COUNTING

Craig B. Johnson

Person

Patents Grantslast 30 patents

Offline emulated input/output processor debugger

Standard channel I/O processor (SCIOP)

System and method for performing input/output diagnostics

System and method for facilitating use of commodity I/O components...

Method and apparatus for disk cache translation between systems

FIP-compliant block multiplexor channel interface operational metho...

Cache/disk file status indicator with data protection feature