YQ

Ying Qu

AL Astec International Limited: 1 patents #2 of 17Top 15%
📍 Beijing, CA: #349 of 582 inventorsTop 60%
Overall (2017): #189,103 of 506,227Top 40%
1
Patents 2017

Issued Patents 2017

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9621020 Control circuits and methods for controlling switching devices Zong Bo Hu, Kevin D. Wildash, Wai Kin Chan, Wing Ling Cheng 2017-04-11