Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6151919 | Welding device for optical PM-fibers | Ola Hulten, Wenxin Zheng, Håkan Ekwall | 2000-11-28 |
| 5766300 | Welding device for optical PM-fibers | Ola Hulten, Wenxin Zheng, Håkan Ekwall | 1998-06-16 |
| 5572313 | Determination of angular offset between optical fibers having optical, axial asymmetry and alignment and splicing of such fibers | Wenxin Zheng, Ola Hulten | 1996-11-05 |