Issued Patents All Time
Showing 1–25 of 34 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12345121 | All-metal dissolvable ball seat for self-compensating fracturing | Xiaohua Wang, Shan Xu, Jianhua Zhou, Liang Ma, Xiaogui Guo +1 more | 2025-07-01 |
| 12339282 | Coronavirus antibody detection kit based on magnetic particle chemiluminescence | Chunlong Liu, Shaohua Ma, Jiashun Wang, Yan Su, Zeqi Zhou | 2025-06-24 |
| 12333994 | Display panels and display devices | Xiaoyan Niu | 2025-06-17 |
| 12282237 | Display device | Xialing Liu, Changwen Ma | 2025-04-22 |
| 12243344 | Display panel and display device | Guangkun Liu, Xiaowei Ye, Guowei Zha | 2025-03-04 |
| 12236837 | Power supply circuit, driving method thereof, printed circuit board, display module, and display apparatus | Ying Zhang, Jin Sha, Can Shen, Xiang Fang, Bo Ran +12 more | 2025-02-25 |
| D1060138 | Electric bicycle | Yang Li, Jun Wu | 2025-02-04 |
| 12151849 | Model changing method and battery tray | Xiaowen Liao, Xinhua Huang | 2024-11-26 |
| 12025492 | Display panel | Changwen Ma, Pan Xu, Guowei Zha, Xiaoyan Niu | 2024-07-02 |
| D1030562 | Bicycle | Li Liu, Jun Wu | 2024-06-11 |
| 11972740 | Field sequential liquid crystal display device | Changwen Ma, Guowei Zha | 2024-04-30 |
| 11967672 | Device for assembly and disassembly | Xiaowen Liao, Zefeng Dong, Yong Li, Liguo Qiu | 2024-04-23 |
| 11955096 | Display method of display panel, display device, and server | Changwen Ma, Guowei Zha | 2024-04-09 |
| 11830277 | Display panel with integrated fingerprint sensor | Changwen Ma, Pan Xu | 2023-11-28 |
| 11798512 | Display panel | Xingru CHEN, Changwen Ma, Pengfei Zhang | 2023-10-24 |
| 11773466 | Steel for wind power gear with improved purity and reliability, and smelting method therefor | Mengdi Hu, Yinghua Lei, Ruihai Hu, Wenchao Zheng, Zhanzhong Wang +2 more | 2023-10-03 |
| 11308695 | Optical apparatus and augmented reality device | Shun-Nan Lan, Lu TANG | 2022-04-19 |
| 11214077 | Manufacturing system and method for inkjet printing flexible display device | Jiankui Chen, Zhouping Yin, Yongan Huang, Hua Yang, Yongqing Duan +6 more | 2022-01-04 |
| 11106078 | Display panel and display device | Changwen Ma, Pan Xu | 2021-08-31 |
| 11092849 | LED backlight device and display device | Changwen Ma, Guowei Zha | 2021-08-17 |
| 10984215 | Method of recognizing fingerprint and mobile terminal | Yucheng TSAI, Changwen Ma, Pan Xu | 2021-04-20 |
| 10782576 | Array substrate and driving method thereof | Yucheng TSAI, Changwen Ma, Pan Xu | 2020-09-22 |
| 10757340 | Adaptive filter system for self-driving vehicle | Kai Chen, Jun Peng, Tiancheng Lou, Xiang Yu, Hao Song +3 more | 2020-08-25 |
| 10739630 | Touch display panel and touch display device | Yucheng TSAI, Pan Xu, Changwen Ma | 2020-08-11 |
| 10428139 | GM hybridoma cell, monoclonal antibody, kit and preparation method and use thereof | Chunlong Liu, Jie PENG, Shuanzhu Zhai, Ning Li, Yan Su +1 more | 2019-10-01 |