HM

Huahui Mao

Overall (2025): #120,831 of 469,880Top 30%
2
Patents 2025

Issued Patents 2025

Showing 1–2 of 2 patents

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