Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8042319 | Vacuum packaging system | Peng Liu, Pi-Jin Chen, Bing-Chu Du, Liang Liu, Shou-Shan Fan | 2011-10-25 |
| 7966787 | Vacuum device and method for packaging same | Peng Liu, Pi-Jin Chen, Bing-Chu Du, Liang Liu, Shou-Shan Fan | 2011-06-28 |