Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11947321 | Mold for making alkali metal wax packet, method for preparing same, and method for using same | Xinghui LI, Ting Du, Haijun Chen, Zhongzheng Liu | 2024-04-02 |
| 6528934 | Beam forming region for electron gun | Hsing-Yao Chen | 2003-03-04 |