GY

Guangguo You

SC Shenzhen Teana Technology Co.: 1 patents #1 of 1Top 100%
Overall (2022): #441,605 of 548,613Top 85%
1
Patents 2022

Issued Patents 2022

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11495199 Integrated karaoke device — 2022-11-08