Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9581434 | Apparatus and method for measuring pattern of a grating device | Jeng-Ywan Jeng, Mohammad Hossein Goudarzi Khouygani | 2017-02-28 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9581434 | Apparatus and method for measuring pattern of a grating device | Jeng-Ywan Jeng, Mohammad Hossein Goudarzi Khouygani | 2017-02-28 |