Issued Patents 2011
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8042319 | Vacuum packaging system | Peng Liu, Pi-Jin Chen, Cai-Lin Guo, Liang Liu, Shou-Shan Fan | 2011-10-25 |
| 7990043 | Field emission cathode structure and field emission display using the same | Jie Tang, Hai-Yan Hao, Qi Cai, Xing Zhang, Shuai Liu +2 more | 2011-08-02 |
| 7966787 | Vacuum device and method for packaging same | Cai-Lin Guo, Peng Liu, Pi-Jin Chen, Liang Liu, Shou-Shan Fan | 2011-06-28 |