DY

Dung-Chang Yeh

C( Champ Tech Optical (Foshan): 1 patents #1 of 6Top 20%
📍 New Taipei, TW: #715 of 2,053 inventorsTop 35%
Overall (2020): #485,287 of 565,922Top 90%
1
Patents 2020

Issued Patents 2020

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10780499 Powder feed for injection molding process and method for manufacturing porous metal Jin Zhu 2020-09-22