Issued Patents 2005
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6961355 | Variable power pulsed secondary beam laser | Yusong Yin, Xiaojie Zhao, Samuil Karlsbrun | 2005-11-01 |
| 6842293 | Beam expander | Yusong Yin, Xiaojie Zhao | 2005-01-11 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6961355 | Variable power pulsed secondary beam laser | Yusong Yin, Xiaojie Zhao, Samuil Karlsbrun | 2005-11-01 |
| 6842293 | Beam expander | Yusong Yin, Xiaojie Zhao | 2005-01-11 |