YF

Yunlai Fan

📍 Dalian, CN: #31 of 151 inventorsTop 25%
Overall (2021): #196,083 of 548,734Top 40%
1
Patents 2021

Issued Patents 2021

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10937396 Guitar — 2021-03-02