Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7793127 | Processor state restoration and method for resume | Vincent J. Zimmer, Michael A. Rothman, Yuanyuan Xing | 2010-09-07 |
| 7584374 | Driver/variable cache and batch reading system and method for fast resume | Vincent J. Zimmer, Michael A. Rothman, Yuanyuan Xing | 2009-09-01 |
| 6188958 | Satellite navigation | Ansgar Leiprecht | 2001-02-13 |
| 5978735 | Satellite navigation method | — | 1999-11-02 |
| 5831575 | Satellite navigation method | — | 1998-11-03 |