Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5634109 | Method and system for enhanced data management efficiency in memory subsystems utilizing redundant arrays of disk memory devices and a nonvolatile cache | James Chien-Chiung Chen, Joseph S. Glider, Lloyd R. Shipman, Jr. | 1997-05-27 |
| 5446861 | Variable data rate improvement of disc cache subsystem | Thomas E. Idleman | 1995-08-29 |
| 5371855 | Disc cache subsystem having plural-level cache memories | Thomas E. Idleman | 1994-12-06 |
| 5241666 | Variable rate improvement of disc cache subsystem | Thomas E. Idleman | 1993-08-31 |
| 5025327 | Magnetic disk write precompensation method and apparatus which takes into account variations in head/disk characteristics | Raymond W. Morrow, Edward E. Asato | 1991-06-18 |
| 4868734 | Variable rate improvement of disc cache subsystem | Thomas E. Idleman | 1989-09-19 |