YG

Yinzhang Guo

SC Shanghai Micro Electronics Equipment (Group) Co.: 2 patents #33 of 212Top 20%
Overall (All Time): #1,747,774 of 4,157,543Top 45%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
11899181 Lithography projection objective — 2024-02-13
10983442 Projection objective Fuping An, Zhaoxiang Chu 2021-04-20