QF

Qian Feng

AL Astec International Limited: 1 patents #5 of 46Top 15%
📍 Langfang, CA: #3 of 3 inventorsTop 100%
Overall (2022): #296,798 of 548,613Top 55%
1
Patents 2022

Issued Patents 2022

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11333691 Power modules having current sensing circuits Mao Xi Xiang, Jian Lv, Chen Zheng 2022-05-17