GY

Guangguo You

SC Shenzhen Teana Technology Co.: 2 patents #1 of 1Top 100%
Overall (2021): #159,115 of 548,734Top 30%
2
Patents 2021

Issued Patents 2021

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
11030986 Integrated karaoke device 2021-06-08
10911082 Integrated karaoke device 2021-02-02