Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9118556 | Method and system for establishing tunnels | Zhenbin Li, Tieying Huang, Nan Meng, Feng Ke | 2015-08-25 |
| 8472450 | Method and system for establishing tunnels | Zhenbin Li, Tieying Huang, Nan Meng, Feng Ke | 2013-06-25 |