Inventor
James R. Shipman
Inventor
San Jose, CA, US
Overview
Patents· 5 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G06Fprimary
G06FElectric digital data processing83%
G11BInformation storage based on relative movement between record carrier and transducer17%
PatentTitleYear
7,310,711'Hard disk drive with support for atomic transactions'20076,968,437'Read priority caching system and method'20056,804,751'Method and apparatus for improving efficiency of operation of a hard disk drive by deferring command execution'20046,112,255'Method and means for managing disk drive level logic and buffer modified access paths for enhanced raid array data rebuild and write update operations'20005,838,991'Preemptable idle time activities for constant data delivery by determining whether initiating a host command will conflict with an idle time activity being executed'1998Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1998–2000Patents assigned to IBM (2)· patent assignee history
1998–2007Based in San Jose, CA, US· patent location history
2004–2007Patents assigned to HITACHI GLOBAL STORAGE TECH (3)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| HITACHI GLOBAL STORAGE TECH | 3 | 2004–2007 |
| IBM | 2 | 1998–2000 |
Locations
| Location | Patents | Span |
|---|---|---|
| San Jose, California, US | 5 | 1998–2007 |