TY

Tiantian Yan

GC Guangdong Welling Motor Manufacturing Co.: 1 patents #1 of 5Top 20%
MC Midea Welling Motor Technology (Shanghai) Co.: 1 patents #1 of 2Top 50%
Overall (2022): #229,658 of 548,613Top 45%
1
Patents 2022

Issued Patents 2022

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11353035 Bearing assembly, rotor assembly and draught fan Yiming Hu 2022-06-07