Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8944851 | Fixing member for riser card | De-Guang Zhang | 2015-02-03 |
| 8255729 | Time sequence control circuit | AI-YU PAN, Cheng Li | 2012-08-28 |
| 8230251 | Time sequence control circuit | AI-YU PAN, Jing-Li Xia | 2012-07-24 |