DW

Donghua Wu

CC Crrc Qingdao Sifang Co.: 10 patents #5 of 309Top 2%
WT Western Digital Technologies: 1 patents #1,787 of 3,180Top 60%
📍 Shandong, CN: #68 of 2,138 inventorsTop 4%
Overall (All Time): #364,407 of 4,157,543Top 9%
13
Patents All Time

Issued Patents All Time

Showing 1–13 of 13 patents

Patent #TitleCo-InventorsDate
12358378 Integrated electromagnet and maglev train Fujie JIANG, Weitao Han, Guimei Deng, Changfeng Yang 2025-07-15
12358539 Linear motor for maglev train, and maglev train Jianying LIANG, Xiankai LIU, Weitao Han, Jin Luan, Fujie JIANG 2025-07-15
12337884 Positioning system and method for maglev train Xiankai LIU, Shanqiang Fu, Shi-Ying Xiao, Kaiyi Tang, Zhiqiang Zhang 2025-06-24
12163863 Detection system for suspension system of maglev train Xin Miao, Yanmin Li, Shouliang Jiang, Jian Feng Chen, Jiyu HAN 2024-12-10
12027497 Semiconductor device with unbalanced die stackup Haiyue Shen, Fen Yu, Hope Chiu, Hua Tan, Xinyu Wang +1 more 2024-07-02
12017539 Voltage control method and apparatus, system, and maglev train Yanxiao LEI, Zhiqiang Zhang, Yunfei Wang, Xinmai Gao 2024-06-25
11916215 Power supply battery and power supply system for high-speed maglev trains Jianying LIANG, Xing Chen, Guimei Deng, Jiankang Xue 2024-02-27
11705842 Decoupling control system and method for harmonic current of salient pole synchronous motor Jinsong KANG, Siyuan MU, Zhixun Ma, Houxiao Jiang, Fujie JIANG +1 more 2023-07-18
11125006 Method, system and device for controlling door of railway vehicle Bo-Ruei Chen, Jinghai Jiao, Qing Tian, Huiqing Zhang, Qingjun Han +2 more 2021-09-21
11057788 Method and system for abnormal value detection in LTE network Alexis Huet, Lulu SHI 2021-07-06
10960901 Electromagnetic transverse active damping system, and control method and apparatus therefor Jianying LIANG, Shi-Ying Xiao, Fujie JIANG, Yanmin Li 2021-03-30
10411503 Motor train unit auxiliary power supply apparatus Jiansheng Zhou, Jinghai Jiao, Yanzun Yu, Buzhao Niu, Fujie JIANG 2019-09-10
10192694 Interlocking control device of multiple-unit train safety circuit Buzhao Niu, Jinghai Jiao, Xinkai Fang, Guidong TAO, Guimei Deng 2019-01-29