Issued Patents 2003
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6633439 | Optical recording system with aspherical solid immersion lens | Baoxi Xu, Minyu Liu, Gaoqiang Yuan | 2003-10-14 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6633439 | Optical recording system with aspherical solid immersion lens | Baoxi Xu, Minyu Liu, Gaoqiang Yuan | 2003-10-14 |