Issued Patents 2023
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11711946 | Substrate having a printing area, light emitting device, and method for manufacturing the substrate | Hongda Sun, Fengjuan Liu | 2023-07-25 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11711946 | Substrate having a printing area, light emitting device, and method for manufacturing the substrate | Hongda Sun, Fengjuan Liu | 2023-07-25 |