Lloyd R. Shipman Jr.

Person

San Jose, CA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Performance enhancement system and method for a hierarchical data c...
- Patent number 5,636,359
- Issue date Jun 3, 1997
- International Business Machines Corporation
- Brent C. Beardsley
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method and system for enhanced data management efficiency in memory...
- Patent number 5,634,109
- Issue date May 27, 1997
- International Business Machines Corporation
- James C. Chen
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Fault tolerant data storage subsystem employing hierarchically arra...
- Patent number 5,504,882
- Issue date Apr 2, 1996
- International Business Machines Corporation
- Philip K. Chai
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method and system for separate data and media maintenance within di...
- Patent number 5,467,361
- Issue date Nov 14, 1995
- International Business Machines Corporation
- Lloyd R. Shipman
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Storage subsystem having a modifiable key-lock
- Patent number 5,432,929
- Issue date Jul 11, 1995
- International Business Machines Corporation
- Dennis R. Escola
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method and apparatus for executing critical disk access commands
- Patent number 5,428,802
- Issue date Jun 27, 1995
- International Business Machines Corporation
- Janet S. Anglin
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Disk storage system with fault tolerant media maintenance
- Patent number 5,421,003
- Issue date May 30, 1995
- International Business Machines Corporation
- Dennis R. Escola
- G11 - INFORMATION STORAGE
Information Patent Grant
Device initiated partial system quiescing
- Patent number 4,970,640
- Issue date Nov 13, 1990
- International Business Machines Corporation
- Brent C. Beardsley
- G06 - COMPUTING CALCULATING COUNTING

Lloyd R. Shipman Jr.

Person

Patents Grantslast 30 patents

Performance enhancement system and method for a hierarchical data c...

Method and system for enhanced data management efficiency in memory...

Fault tolerant data storage subsystem employing hierarchically arra...

Method and system for separate data and media maintenance within di...

Storage subsystem having a modifiable key-lock

Method and apparatus for executing critical disk access commands

Disk storage system with fault tolerant media maintenance

Device initiated partial system quiescing