HZ

Hanfeng Zheng

CC Crrc Zhuzhou Institute Co.: 1 patents #10 of 39Top 30%
LL Lenovo (Beijing) Limited: 1 patents #602 of 1,308Top 50%
Overall (All Time): #1,177,509 of 4,157,543Top 30%
4
Patents All Time

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
10374545 Rotor temperature monitoring method and system for permanent magnet synchronous motor Jianghua FENG, Jing SHANG, Junfeng Xu, Yuliang WEN, Xiong Liu +4 more 2019-08-06
10263556 Method and system for correcting initial zero offset Jianghua FENG, Junfeng Xu, Yuliang WEN, Jing SHANG, Jiade Huang +4 more 2019-04-16
10033313 Control method for restarting permanent magnet synchronous motor with speed, device and system thereof Jianghua FENG, Kean LIU, Junfeng Xu, Jing SHANG, Yuliang WEN +6 more 2018-07-24
9574878 Terminal device having hand shaking sensing units to determine the manner that a user holds the terminal device Qian Zhao, Hao Chen, Yufei Zhang, Chenghu Wu, Tao Cheng +2 more 2017-02-21