Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6355908 | Method and apparatus for focusing a laser | Xinbing Liu | 2002-03-12 |
| 6347171 | Method and apparatus for forming a diffraction grating | Xinbing Liu | 2002-02-12 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6355908 | Method and apparatus for focusing a laser | Xinbing Liu | 2002-03-12 |
| 6347171 | Method and apparatus for forming a diffraction grating | Xinbing Liu | 2002-02-12 |