Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8325348 | Laser interferometer system for measuring roll angle | Xianbin Zhao, Yunbo Zhang | 2012-12-04 |
| 5331400 | Heterodyne interferometer arrangement | Gunther Wilkening | 1994-07-19 |