Issued Patents 2003
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6671777 | Data storage system and method for managing critical data in an N-way mirrored storage device using first and second sequence numbers | Stanley Krehbiel, William P. Delaney, Gregory A. Yarnell, Joseph Moore | 2003-12-30 |
| 6629203 | Alternating shadow directories in pairs of storage spaces for data storage | — | 2003-09-30 |
| 6594744 | Managing a snapshot volume or one or more checkpoint volumes with multiple point-in-time images in a single repository | Rodney A. DeKoning, William P. Delaney | 2003-07-15 |
| 6591264 | Method that allows I/O requests to run concurrently with a rollback from a snapshot in a drive array | — | 2003-07-08 |
| 6567889 | Apparatus and method to provide virtual solid state disk in cache memory in a storage controller | Rodney A. DeKoning, Gerald J. Fredin | 2003-05-20 |