CM

Ching-Tien Ma

S( Semiconductor Manufacturing International (Shanghai): 1 patents #20 of 102Top 20%
Overall (2011): #332,352 of 364,097Top 95%
1
Patents 2011

Issued Patents 2011

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
7939915 Contact etch stop film Hok Min Ho, Woei Ji Song 2011-05-10