Issued Patents 2019
Showing 26–26 of 26 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10177324 | White organic electroluminescent device and preparation method thereof | Hongjie Zhang | 2019-01-08 |
Showing 26–26 of 26 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10177324 | White organic electroluminescent device and preparation method thereof | Hongjie Zhang | 2019-01-08 |