Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8745441 | Processor replacement | Andrew J. Ritz, Ellsworth D. Walker, Yimin Deng | 2014-06-03 |
| 7934121 | Transparent replacement of a system processor | Andrew J. Ritz, Ellsworth D. Walker, Yimin Deng | 2011-04-26 |