YC

Yen-Hua Chang

📍 New Taipei, TW: #6,529 of 10,472 inventorsTop 65%
Overall (All Time): #3,176,579 of 4,157,543Top 80%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
8540910 Method for producing a refractory material from aluminum residues Sheng-Fu Yang, Chun-Yen Yeh, To-Mei Wang, Wen-Cheng Lee, Kin-Seng Sun +1 more 2013-09-24