XL

Xing Liu

JA Johnson Electric International Ag: 1 patents #74 of 195Top 40%
NC Ninebot (Beijing) Tech Co.: 1 patents #10 of 22Top 50%
Overall (2019): #106,314 of 560,194Top 20%
2
Patents 2019

Issued Patents 2019

Patent #TitleCo-InventorsDate
10508931 Motor and resolver thereof Rui Feng Qin, Cheng Shun Du, Ning Sun 2019-12-17
D858647 Electric scooter Lei Liu, Lufeng Gao 2019-09-03