DL

Deheng Li

ZC Zhengzhou Yunhai Information Technology Co.: 1 patents #1 of 9Top 15%
Overall (2020): #492,480 of 565,922Top 90%
1
Patents 2020

Issued Patents 2020

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10869386 Method and structure for layout and routing of PCB — 2020-12-15