SD

Suping Dong

Overall (All Time): #1,698,719 of 4,157,543Top 45%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
D1077273 Movable silence booth Yimin Yin, Zude Liu 2025-05-27
D1064319 Movable silence booth Yimin Yin, Zude Liu 2025-02-25