Issued Patents 2019
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10227689 | Sapphire thin film coated substrate | Kok Wai Cheah, Hoi Lam Tam | 2019-03-12 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10227689 | Sapphire thin film coated substrate | Kok Wai Cheah, Hoi Lam Tam | 2019-03-12 |