JD

Jizhou Duan

Overall (2020): #421,543 of 565,922Top 75%
1
Patents 2020

Issued Patents 2020

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10666907 Internal video monitoring system and method for GIS device Shijun Bai, Yongqiang Zhang, Haiqiang Wang, Rui Ye 2020-05-26