EF

Er Yuan Feng

S( Semiconductor Manufacturing International (Beijing): 2 patents #144 of 689Top 25%
S( Semiconductor Manufacturing International (Shanghai): 2 patents #301 of 1,122Top 30%
Overall (All Time): #1,956,251 of 4,157,543Top 50%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
10425085 Crystal oscillator circuit Zhen Jiang Su, Zhen Guo 2019-09-24
9990310 Self-enabled bus conflict detection circuit Zhen Guo, Zhen Jiang Su 2018-06-05