HM

Huahui Mao

Overall (All Time): #1,726,159 of 4,157,543Top 45%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
D1083927 3D scanner Junwei Wang 2025-07-15
D1084347 Audiometer Junwei Wang 2025-07-15