Issued Patents 2018
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9892503 | Monitoring changes in photomask defectivity | Chun Guan, Yalin Xiong, Joseph M. Blecher, Robert A. Comstock | 2018-02-13 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9892503 | Monitoring changes in photomask defectivity | Chun Guan, Yalin Xiong, Joseph M. Blecher, Robert A. Comstock | 2018-02-13 |