HL

Haifeng Lin

HC Hangzhou Silan Microelectronics Co.: 1 patents #2 of 14Top 15%
Overall (2019): #451,541 of 560,194Top 85%
1
Patents 2019

Issued Patents 2019

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10186944 Switching power supply and the controller thereof Shaohua Zhang, Xianming Tang, Feng Yao, Yang Gao, Dong Wang +3 more 2019-01-22