PY

Ping Yu

JC Jing-Jin Electric Technologies Co.: 5 patents #2 of 20Top 10%
📍 Beijing, MD: #10 of 54 inventorsTop 20%
Overall (2024): #22,668 of 561,600Top 5%
6
Patents 2024

Issued Patents 2024

Showing 1–6 of 6 patents

Patent #TitleCo-InventorsDate
12129895 Bistable electromagnetic clutch Yang Cao, Jianwen Li 2024-10-29
12071986 Monostable electromagnetic clutch Yang Cao, Jianwen Li, Guoshan Liu, Pengyuan Zhou 2024-08-27
12000442 Control method of electromagnetic clutch in hybrid power system and hybrid power system Jianwen Li, Yang Cao 2024-06-04
11981209 Engine and electric motor assembly, and vehicle driving device Zhicheng Guo, Xueliang Wang 2024-05-14
D1023633 Coffee table 2024-04-23
11879505 Electromagnetic clutch Changqi Yang, Jianwen Li, Yang Cao 2024-01-23