Issued Patents 2022
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11239636 | Buried type semiconductor optical device and manufacturing method therefor | — | 2022-02-01 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11239636 | Buried type semiconductor optical device and manufacturing method therefor | — | 2022-02-01 |