GJ

Guangmin Jia

SC Shenzhen Airtok Technology Co.: 1 patents #1 of 4Top 25%
Overall (2022): #442,793 of 548,613Top 85%
1
Patents 2022

Issued Patents 2022

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
D948018 Air purifier Xiangwu Li, Hong Chang, Yuewen Jia 2022-04-05