Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7814773 | Reference leak | Liang Liu, Zhao-Fu Hu, Bing-Chu Du, Cai-Lin Guo, Pi-Jin Chen +1 more | 2010-10-19 |
| 7757371 | Process for manufacturing a reference leak | Liang Liu, Jie Tang, Peng Liu, Zhao-Fu Hu, Bing-Chu Du +3 more | 2010-07-20 |