Christopher W. Johansson

Person

Horseshoe Bend, ID, US

People

Patents Grantslast 30 patents

Information Patent Grant
Data storage systems and methods
- Patent number 7,143,315
- Issue date Nov 28, 2006
- Hewlett-Packard Development Company, L.P.
- Robert A. Rust
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method and apparatus to concurrently operate on multiple data movem...
- Patent number 6,801,954
- Issue date Oct 5, 2004
- Hewlett-Packard Development Company, L.P.
- Robert A. Rust
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Redundant controller data storage system having hot insertion syste...
- Patent number 6,802,023
- Issue date Oct 5, 2004
- Hewlett-Packard Development Company, L.P.
- Barry J. Oldfield
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Redundant controller data storage system having an on-line controll...
- Patent number 6,715,101
- Issue date Mar 30, 2004
- Hewlett-Packard Development Company, L.P.
- Barry J. Oldfield
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Redundant controller data storage system having system and method f...
- Patent number 6,708,285
- Issue date Mar 16, 2004
- Hewlett-Packard Development Company, L.P.
- Barry J. Oldfield
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Fault tolerant data storage systems and methods of operating a faul...
- Patent number 6,647,516
- Issue date Nov 11, 2003
- Hewlett-Packard Development Company, L.P.
- Robert A. Rust
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Redundant data storage systems and methods of operating a redundant...
- Patent number 6,546,459
- Issue date Apr 8, 2003
- Hewlett-Packard Development Company, L.P.
- Robert A. Rust
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
System for suppressing power transients when connecting a disk driv...
- Patent number 5,587,685
- Issue date Dec 24, 1996
- Hewlett-Packard Company
- Christopher W. Johansson
- G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

Information Patent Application
Data storage systems and methods
- Publication number 20040153735
- Publication date Aug 5, 2004
- Robert A. Rust
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Redundant data storage systems and methods of operating a redundant...
- Publication number 20020133670
- Publication date Sep 19, 2002
- Robert A. Rust
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Redundant controller data storage system having system and method f...
- Publication number 20020133740
- Publication date Sep 19, 2002
- Barry J. Oldfield
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Redundant controller data storage system having an on-line controll...
- Publication number 20020133744
- Publication date Sep 19, 2002
- Barry J. Oldfield
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Redundant controller data storage system having hot insertion syste...
- Publication number 20020133743
- Publication date Sep 19, 2002
- Barry J. Oldfield
- G06 - COMPUTING CALCULATING COUNTING

Christopher W. Johansson

Person

Patents Grantslast 30 patents

Data storage systems and methods

Method and apparatus to concurrently operate on multiple data movem...

Redundant controller data storage system having hot insertion syste...

Redundant controller data storage system having an on-line controll...

Redundant controller data storage system having system and method f...

Fault tolerant data storage systems and methods of operating a faul...

Redundant data storage systems and methods of operating a redundant...

System for suppressing power transients when connecting a disk driv...

Patents Applicationslast 30 patents

Data storage systems and methods

Redundant data storage systems and methods of operating a redundant...

Redundant controller data storage system having system and method f...

Redundant controller data storage system having an on-line controll...

Redundant controller data storage system having hot insertion syste...