Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12374255 | Display panel and display apparatus having driving units electrically connected to sub-pixels in display sub-region with photosensitive element and located out of the display sub-region | Yangzhao Ma | 2025-07-29 |
| 12364142 | Display panel and display device | Yangzhao Ma | 2025-07-15 |
| 12268070 | Display panel and display apparatus | Yangzhao Ma, Meihong Wang, Pengcheng Mu, Lida Li | 2025-04-01 |
| 12250849 | Display panel and display apparatus | Yangzhao Ma, Meihong Wang, Pengcheng Mu, Lida Li | 2025-03-11 |
| 12213340 | Display panel, display apparatus and method for manufacturing display panel | Yangzhao Ma | 2025-01-28 |
| 12198622 | Display panel and display device | Yangzhao Ma | 2025-01-14 |
| 11882743 | Display panel and display apparatus | Yangzhao Ma, Meihong Wang, Pengcheng Mu, Lida Li | 2024-01-23 |
| 11812645 | Display panel and display device | Zhengchuan Zhang, Huangyao Wu, Hai Tao Liu | 2023-11-07 |
| 11574992 | Display panel and display apparatus | Yangzhao Ma, Meihong Wang, Pengcheng Mu, Lida Li | 2023-02-07 |
| 11077973 | Bread slice delivery device for automatic sandwich packaging machine | Liang Hua, Yusong ZHOU, Juping Gu, Cao Zhang, Ting Ji +3 more | 2021-08-03 |
| 10759802 | Compound, preparation method thereof and organic light emitting display device | Zhengchuan Zhang, Defeng Bi | 2020-09-01 |
| 9991448 | Compound, luminescent material and organic light emitting device using same | Zhengchuan Zhang, Defeng Bi | 2018-06-05 |
| D660607 | Baby seat cushion | — | 2012-05-29 |
| D660606 | Baby seat | — | 2012-05-29 |