HC

Hellen Cheng

S( Semiconductor Manufacturing International (Shanghai): 1 patents #561 of 1,122Top 50%
Overall (All Time): #3,388,685 of 4,157,543Top 85%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
7233178 Power-on solution to avoid crowbar current for multiple power supplies' inputs/outputs Talee Yu 2007-06-19