Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11667618 | Azulene ring-containing compound, its use, and an organic photoelectric device including the same | Wei Gao, Jinghua Niu | 2023-06-06 |
| 11241961 | Vehicle instrument, display method of the same, and vehicle speed monitoring display system | Shuang Cheng, Jinghua Niu, Mingzhi Dai, Yinhe Liu, Yibin Xing +1 more | 2022-02-08 |