Issued Patents 2021
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11168411 | Impurity control during formation of aluminum nitride crystals and thermal treatment of aluminum nitride crystals | Robert T. Bondokov, James R. Grandusky, Jianfeng Chen, Shichao Wang, Toru Kimura +2 more | 2021-11-09 |