Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8665452 | Method and apparatus for measuring the refractive index of air based on the laser synthetic wavelength interferometry | Liping Yan, Benyong CHEN, Qiuhong Tian | 2014-03-04 |