JD

Jinhua Duan

BL Bcd Semiconductor Manufacturing Limited: 1 patents #2 of 9Top 25%
Overall (2016): #356,484 of 481,213Top 75%
1
Patents 2016

Issued Patents 2016

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9520868 Power transistor driving circuits and methods for switching mode power supplies Qiang Zong, Yajiang Zhu 2016-12-13