BY

Bang Yan Yang

DL Defond Componets Limited: 1 patents #4 of 12Top 35%
DC Defond Electech Co.: 1 patents #5 of 13Top 40%
📍 Dongguan, CN: #177 of 470 inventorsTop 40%
Overall (2021): #519,668 of 548,734Top 95%
1
Patents 2021

Issued Patents 2021

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11011327 Rotary bridge micro-switch Dong Wang, Xian Feng Wang, Xiao Yu Lai, Hua Lin Pan 2021-05-18