Issued Patents 2011
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7937669 | Access control system with rules engine architecture | Kailai Zhang, Liang Qian | 2011-05-03 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7937669 | Access control system with rules engine architecture | Kailai Zhang, Liang Qian | 2011-05-03 |