Issued Patents 2023
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11827615 | Nitrogen-containing compound, electronic element and electronic device | Qiqi NIE, Tiantian MA | 2023-11-28 |
| 11746093 | Nitrogen-containing compound, electronic element, and electronic device | Kongyan ZHANG, Tiantian MA | 2023-09-05 |