Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7890815 | Detection and correction of dropped write errors in a data storage system | James L. Hafner, Carl E. Jones, David Ray Kahler, Robert A. Kubo, David F. Mannenbach +2 more | 2011-02-15 |
| 7793168 | Detection and correction of dropped write errors in a data storage system | James L. Hafner, Carl E. Jones, David Ray Kahler, Robert A. Kubo, David F. Mannenbach +2 more | 2010-09-07 |
| 5784548 | Modular mirrored cache memory battery backup system | Thomas Singkiat Liong, Ashwath Nagaraj | 1998-07-21 |
| 5677890 | Modular cache memory battery backup system | Thomas Singkiat Liong, Parveen Kumar Gupta | 1997-10-14 |