LB

Lang Bai

JC Joulwatt Technology (Hangzhou) Co.: 1 patents #5 of 9Top 60%
📍 Lo Wu, CN: #262 of 576 inventorsTop 50%
Overall (2018): #334,438 of 503,207Top 70%
1
Patents 2018

Issued Patents 2018

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9918365 Ripple removing circuit and LED control circuit applying the same Biliang HUANG, Yuancheng Ren, Xunwei Zhou 2018-03-13