XL

Xiaobao Lei

SC Shenzhen Grandsun Electronic Co.: 1 patents #10 of 21Top 50%
Overall (2022): #208,008 of 548,613Top 40%
1
Patents 2022

Issued Patents 2022

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
D971872 Voice input/output device Haiquan Wu, Weili Chen 2022-12-06