DB

Duo Hui Bei

S( Semiconductor Manufacturing International (Beijing): 1 patents #301 of 689Top 45%
S( Semiconductor Manufacturing International (Shanghai): 1 patents #561 of 1,122Top 50%
Overall (All Time): #3,122,160 of 4,157,543Top 80%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
8815615 Method for copper hillock reduction Ming-Yuan Liu, Chun Sheng Zheng 2014-08-26