Issued Patents All Time
Showing 1–25 of 43 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12429736 | Display substrate and display device | Ruifang Du, Haijiao Qian, Yong Qi, Hui GUO | 2025-09-30 |
| 12424184 | Display baseplate, display panel, and display apparatus | Ruifang Du, Ya Yu, Haijiao Qian | 2025-09-23 |
| 12332526 | Display substrate, display panel and display device | Yongxian Xie, Hui GUO, Jiale LI, Zhiwei Ding, Xiaowei Xu +2 more | 2025-06-17 |
| 12310112 | Display substrate and display device | Ran Zhang, Yongxian Xie, Mingfei Zhang, Xiaofeng Yin, Tong Yang +3 more | 2025-05-20 |
| 12292638 | Array substrate and manufacturing method, display panel, and display device | Fengzhen Lv, Yongxian Xie, Zhixiang Zou, Chuanjiang Tang, Feng QU +2 more | 2025-05-06 |
| 12165554 | Shift-register unit, grid driving circuit and displaying device | Yongxian Xie, Zhixiang Zou, Feng QU, Chuanjiang Tang, Tong Yang +2 more | 2024-12-10 |
| 12148404 | Display substrate and display device | Rui Ma, Xianjie Shao, Ruifang Du | 2024-11-19 |
| 11922846 | Gate driving circuit and display device | Rui Ma, Xianjie Shao, Ruifang Du | 2024-03-05 |
| 11908430 | Display substrate and display device | Rui Ma, Xianjie Shao, Ruifang Du | 2024-02-20 |
| 11887554 | Shift register, gate drive circuit and drive method thereof | Rui Ma, Ruifang Du | 2024-01-30 |
| 11869899 | GOA circuit, array substrate and display device | Ruifang Du, Lanzhou Ma, Haijiao Qian | 2024-01-09 |
| 11630359 | Display substrate and display device | Ruifang Du, Fengzhen Lyu, Hui Li | 2023-04-18 |
| 11514835 | Display substrate having electrostatic ring and control component | Ruifang Du, Xibin Shao, Rui Ma | 2022-11-29 |
| 11410586 | Array substrate and manufacturing method thereof, display device and driving method thereof and manufacturing method of display substrate | Donghui Zhang, Guodong Liu, Xiaofang Gu, Ruifang Du, Huan Ni +1 more | 2022-08-09 |
| 11361694 | Shift register, gate driving circuit, and display apparatus | Ruifang Du, Ruiying YANG, Lingjuan Liu | 2022-06-14 |
| 11348951 | Display substrate and manufacturing method thereof | Ruifang Du, Xiaofang Gu, Donghui Zhang, Yuxiang Zhang | 2022-05-31 |
| 11328639 | Shift register circuit and drive method thereof, gate drive circuit, and display panel | Zuquan Hu, Rui Ma | 2022-05-10 |
| 11295647 | Drift control circuit, drift control method, gate driving unit, gate driving method and display device | Ruifang Du, Xiaofang Gu, Donghui Zhang, Guodong Liu | 2022-04-05 |
| 11289039 | Gate-driving unit circuit having pre-pull down sub-circuit, gate driver on array circuit, driving method, and display apparatus thereof | Ruifang Du, Zijun Cao | 2022-03-29 |
| 11287711 | Display panel, method for manufacturing the same and display device | Haifeng Liu, Rui Ma | 2022-03-29 |
| 11249332 | Liquid crystal display device and drive method thereof | Ruifang Du, Zijun Cao, Yuanyuan Liu, Rui Ma | 2022-02-15 |
| 11164895 | Array substrate, method for manufacturing the same, display panel and display device | Xiaofang Gu, Xiping Wang | 2021-11-02 |
| 11158625 | Electrostatic protection device and manufacturing method thereof and array substrate | Donghui Zhang, Huan Ni, Rui Ma, Xiping Wang | 2021-10-26 |
| 11093072 | Touch display panel, method of driving and manufacturing same, and touch display device | Zuquan Hu, Rui Ma | 2021-08-17 |
| 11081042 | Gate driving unit, driving method thereof, gate driving circuit and display device | Xiaofang Gu, Ruifang Du, Donghui Zhang, Guodong Liu | 2021-08-03 |