JY

Jianfei Ying

ZC Zhejiang Twinsel Electronic Technology Co.: 1 patents #1 of 7Top 15%
Overall (2020): #418,313 of 565,922Top 75%
1
Patents 2020

Issued Patents 2020

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
D890401 Solar lamp Xueren Zeng, Xueyi Zeng, Zhenzhong Kong, Rongqu Tang, Jiawei Li +1 more 2020-07-14