YG

Youde Guo

UN Unknown: 1 patents #29,356 of 83,584Top 40%
Overall (All Time): #2,912,531 of 4,157,543Top 75%
1
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
10098200 Photocontrol device with a surge protection function Zhonghou Xu, Zhida Huang, Xianggui ZHANG, Wenju Peng 2018-10-09