Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7687784 | Method and device of ion source generation | Nai-Yuan Cheng, Cheng-Hui Shen, Junhua Hong, Jiong Chen, Tienyu Sheng +1 more | 2010-03-30 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7687784 | Method and device of ion source generation | Nai-Yuan Cheng, Cheng-Hui Shen, Junhua Hong, Jiong Chen, Tienyu Sheng +1 more | 2010-03-30 |