Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8783672 | Rack apparatus | Bing-Bao Guo, Mao-Lin Li | 2014-07-22 |
| 7986656 | Method and system for inter-network mobile number portability | Yubin Li, Peng Dong | 2011-07-26 |
| 6739586 | Apparatus and method for forming workpieces | You Xi Hu | 2004-05-25 |