Issued Patents 2020
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10658601 | Organic light-emitting display panel and display device | Shuang Cheng, Jinghua Niu, Xiangcheng Wang, Qing-Man Zhu, Weili Qiao +1 more | 2020-05-19 |
| 10566577 | Organic light emitting display device and organic light emitting display apparatus | Wei He, Xiangcheng Wang, Yuji Hamada, Jinghua Niu, Qing-Man Zhu | 2020-02-18 |