GD

Guoquan Ding

ZC Zhejiang Yankon Mega Lighting Co.: 1 patents #7 of 23Top 35%
Overall (All Time): #2,796,495 of 4,157,543Top 70%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10677403 Easy-to-install light-emitting diode double-ring ceiling lamp Yang Li, Liming Wang, Yong Ding, Jingwei Zhou, Hongqiang Xu 2020-06-09