QL

Quanfeng Li

GZ Gree Electric Appliances, Inc. Of Zhuhai: 5 patents #87 of 1,089Top 8%
📍 Zhuhai, CN: #83 of 854 inventorsTop 10%
Overall (All Time): #778,409 of 4,157,543Top 20%
6
Patents All Time

Issued Patents All Time

Showing 1–6 of 6 patents

Patent #TitleCo-InventorsDate
12401260 Magnetism modulating ring structure, magnetic gear assembly Yusheng Hu, Bin Chen, Xiaohao Ma, Pengqian Gui 2025-08-26
12308704 Rotor assembly and alternating-pole motor Bin Chen, Yong Xiao, Jiating Ding 2025-05-20
12266976 Consequent-pole motor with rotor having two layer permanent magnets Yusheng Hu, Bin Chen, Jinfei Shi 2025-04-01
11855489 Rotor assembly and consequent-pole motor Bin Chen, Yong Xiao, Jinfei Shi 2023-12-26
11336135 Motor rotor structure and permanent magnet motor Min-Hsieng Wang, Yong Xiao 2022-05-17
11183913 Permanent magnet motor Yusheng Hu, Bin Chen, Wenjiao Sun, Bo Zhou 2021-11-23