Issued Patents All Time
Showing 1–21 of 21 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12397771 | Automatic shift control method, apparatus, device and storage medium | Keqing SHEN, Dong Chen, Qiao Dong, Yingguo MA, Zouyun Shi +5 more | 2025-08-26 |
| 12379803 | Display panel and display apparatus | Jiafan SHI, Liqiang Chen, Shengxing ZHANG, Yang Yang, Xin Zhang +2 more | 2025-08-05 |
| 12328901 | Bidirectional conduction trench gate power MOS device and manufacturing method thereof | Ming Qiao, Yong Chen, Dong Fang, Fabei Zhang, Bo Zhang | 2025-06-10 |
| 11855203 | Power semiconductor device | Ming Qiao, Liu Yuan, Zhao Wang, Bo Zhang | 2023-12-26 |
| 11790818 | Method, apparatus and system for debugging display panel | Guohuo SU, Changcheng Liu, Zhihua Sun, Jiantao Liu, Senwang LI +4 more | 2023-10-17 |
| 11699409 | Display driving circuit, method for driving timing control circuit, and display device | Ming-Yang Deng, Jiantao Liu, Zhihua Sun | 2023-07-11 |
| 11645990 | Method and apparatus for controlling display panel, display module and electronic device | Xiuqin Zhang, Lisheng Liang, Ming-Yang Deng, Zhihua Sun, Ying Huang +2 more | 2023-05-09 |
| 11056977 | Highly integrated switching power supply and control circuit | Changshen Zhao, Haisong Li, Hao Qin, Yangbo Yi, Kuang-Wei Wang | 2021-07-06 |
| 11003030 | Array substrate and display device | Haoxiang FAN, Keke Gu, Peng Li, Xiaoji Li, Zhe Li +3 more | 2021-05-11 |
| 10906562 | Movable side wall and opening/closing mechanism for railroad boxcars | Donghua Xu, Qiangjun Jiang, Haitao Liu, Fengwei Liu, Chuanfeng Jing +4 more | 2021-02-02 |
| 10640133 | Connecting rod type two-level locking device, hopper car bottom door and hopper car | Chunjiang Shi, Mingdao Sun, Qiangjun Jiang, Fengwei Liu, Baolei Wang +4 more | 2020-05-05 |
| 10355577 | Control circuit and control method of switching power supply | Haisong Li, Changshen Zhao, Yangbo Yi, Biao Zhou, Tao Zhang +1 more | 2019-07-16 |
| 10312816 | Primary controller of switching power supply and switching power supply | Changshen Zhao, Haisong Li, Yangbo Yi | 2019-06-04 |
| 10161468 | Two-stage stiffness type elastomer combined device | Zhixiong Yan, Ruijin Jiang, Liangwei Zhang, Hong Cui, Fengwei Liu +2 more | 2018-12-25 |
| 10053118 | Sidewall structure of hopper car | Biaowen Xiang, Chunjiang Shi, Liangcai Lin, Bin Ling, Huanyun Liu +4 more | 2018-08-21 |
| 10038437 | High voltage power system with enable control | Haisong Li, Changshen Zhao, Yangbo Yi, Zhijun Wu | 2018-07-31 |
| 10008944 | Control method and control circuit for switching power supply | Haisong Li, Yangbo Yi, Changshen Zhao | 2018-06-26 |
| 9985543 | Switching power supply | Yangbo Yi, Haisong Li, Changshen Zhao, Ping Tao | 2018-05-29 |
| 9919718 | Variable stiffness positioning device for railway vehicle bogie axle box | Zhixiong Yan, Ruijin Jiang, Liangwei Zhang, Hong Cui, Fengwei Liu +3 more | 2018-03-20 |
| 9800164 | Compensation circuit for constant output voltage | Haisong Li, Changshen Zhao, Yangbo Yi | 2017-10-24 |
| 9789883 | Two-level locking device, hopper car bottom door and hopper car | Chunjiang Shi, Mingdao Sun, Qiangjun Jiang, Fengwei Liu, Baolei Wang +4 more | 2017-10-17 |