Inventor
Jay S. Belsan
Inventor
Nederland, CO, US
Overview
Patents· 15 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G06Fprimary
G06FElectric digital data processing65%
G11BInformation storage based on relative movement between record carrier and transducer13%
G11CStatic stores13%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests9%
PatentTitleYear
6,038,639'Data file storage management system for snapshot copy operations'20005,632,012'Disk scrubbing system'19975,581,724'Dynamically mapped data storage subsystem having multiple open destage cylinders and method of managing that subsystem'19965,430,855'Disk drive array memory system using nonuniform disk drives'19955,410,667'Data record copy system for a disk drive array data storage subsystem'19955,403,639'File server having snapshot application data groups'19955,394,532'Disk drive array memory system having instant format capability'19955,379,391'Method and apparatus to access data records in a cache memory by multiple virtual addresses'19955,371,850'Interprocess message queue'19945,329,622'System for retrieval of a data record by buffering the record in segments and beginning transmission prior to the buffer obtaining the entire record'19945,239,659'Phantom duplex copy group apparatus for a disk drive array data storge subsystem'19935,210,866'Incremental disk backup system for a dynamically mapped data storage subsystem'19935,193,184'Deleted data file space release system for a dynamically mapped virtual data storage subsystem'19935,155,835'Multilevel, hierarchical, dynamically mapped data storage subsystem'19925,148,537'Method and apparatus for effecting an intra-cache data transfer'1992Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1992–2000Patents assigned to STORAGE TECHNOLOGY CORP (14)· patent assignee history
1992Patents assigned to BELSAN JAY S (1)· patent assignee history
1992–2000Based in Nederland, CO, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| STORAGE TECHNOLOGY CORP | 14 | 1992–2000 |
| BELSAN JAY Sself | 1 | 1992 |
Locations
| Location | Patents | Span |
|---|---|---|
| Nederland, CO, US | 15 | 1992–2000 |