Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9863753 | Laser heterodyne interferometric straightness measurement apparatus and method with six DOFs determination | Benyong CHEN, Liping Yan, Bin Xu | 2018-01-09 |
| 9797705 | Laser heterodyne interferometric signal processing method based on locking edge with high frequency digital signal | Benyong CHEN, Liping Yan | 2017-10-24 |