KL

Ka Kit Li

AL Astec International Limited: 1 patents #12 of 44Top 30%
📍 Yuen Long, CN: #6 of 10 inventorsTop 60%
Overall (2019): #393,796 of 560,194Top 75%
1
Patents 2019

Issued Patents 2019

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10498257 Switching power converters controlled with control signals having variable on-times Weng Fai Ng, Wai Chung LI, Kwok Wai LO, Zhi Li, Chun Shing Cheng 2019-12-03