Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date | Approx Value ⓘ |
|---|---|---|---|---|
| 8659654 | Image verification with tiered tolerance | Xu Yang | 2014-02-25 | $35,687,000 |
| 6557120 | System and method for testing software reliability over extended time | Clark D. Nicholson, Zhiyuan Zhao, Haifeng Zhou | 2003-04-29 | $164,285,000 |