Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8003953 | Multi-axis magnetic lens | Zhongwei Chen, Weiming Ren, Kenichi Kanai | 2011-08-23 |
| 7960697 | Electron beam apparatus | Zhongwei Chen, Weiming Ren, Joe Wang, Juying Dou, Fumin He +5 more | 2011-06-14 |