DY

Ding-Jun Yin

📍 Tainan, TW: #347 of 881 inventorsTop 40%
Overall (2020): #489,514 of 565,922Top 90%
1
Patents 2020

Issued Patents 2020

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10677700 Method for testing performance of diamond saw blade, diamond grinding wheel and diamond drill bit Hehui Guo, Hui Zou 2020-06-09