Issued Patents 2022
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11299671 | Preparation method for graphene quantum dots with different oxygen contents, graphene quantum dot, and fluorescent material | Linde ZHANG | 2022-04-12 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11299671 | Preparation method for graphene quantum dots with different oxygen contents, graphene quantum dot, and fluorescent material | Linde ZHANG | 2022-04-12 |