YS

Yulei Song

📍 Wocheng, CN: #1 of 19 inventorsTop 6%
Overall (All Time): #1,158,735 of 4,157,543Top 30%
4
Patents All Time

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
D930877 8 hole LED laser light — 2021-09-14
D930213 6 hole LED laser light — 2021-09-07
D930222 Water wave LED star laser light — 2021-09-07
D928379 Magic disco ball laser light — 2021-08-17