Issued Patents 2020
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10756234 | Aluminum nitride substrate removal for ultraviolet light-emitting devices | James R. Grandusky, Leo J. Schowalter | 2020-08-25 |
| 10700237 | Ultraviolet light-emitting devices incorporating graded layers and compositional offsets | James R. Grandusky, Shawn R. Gibb, Leo J. Schowalter, Kosuke Sato, Tomohiro Morishita | 2020-06-30 |