ZH

Zhifeng Hu

BC Beijing Qisheng Science And Technology Co.: 3 patents #1 of 9Top 15%
Overall (2022): #54,299 of 548,613Top 10%
3
Patents 2022

Issued Patents 2022

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
11401736 Systems and methods for controlling a lock 2022-08-02
11314244 Systems and methods for determining abnormal information associated with a vehicle Tao Fang, Yi Zheng, Wei Duan, Chunyue Tong, Chuan Liu 2022-04-26
11287271 Systems and methods for vehicle sharing service Zhuangzhi Wang, Wei Duan 2022-03-29