Issued Patents 2002
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6449049 | Profiling of aspheric surfaces using liquid crystal compensatory interferometry | Yee Loy Lam, Zhisheng Yun, Yan Zhou | 2002-09-10 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6449049 | Profiling of aspheric surfaces using liquid crystal compensatory interferometry | Yee Loy Lam, Zhisheng Yun, Yan Zhou | 2002-09-10 |