Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7962424 | Overdraft licenses and license distribution | Katherine K. Nadell, Wei Cheng | 2011-06-14 |
| 7752140 | Software license distribution and bypassing | Xuejun Xu | 2010-07-06 |
| 7603318 | License distribution | Katherine K. Nadell | 2009-10-13 |
| 6169976 | Method and apparatus for regulating the use of licensed products | — | 2001-01-02 |