YC

Yanfen Chang

SC Sungrow Power Supply Co.: 1 patents #13 of 49Top 30%
📍 Meekrap-oord, CN: #13 of 66 inventorsTop 20%
Overall (2018): #188,824 of 503,207Top 40%
1
Patents 2018

Issued Patents 2018

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10056781 Power carrier signal coupling circuit and communication system Jiwen Zhai, Yunhai Dai, Liangshu Fang, Zhuqing Hao 2018-08-21