Chengshuang Zhang

RH Rhodia: 1 patents #99 of 236Top 45%

SC Shanghai Micro Electronics Equipment (Group) Co.: 1 patents #81 of 212Top 40%

📍 Singapore, SG: #4,165 of 13,971 inventorsTop 30%

Overall (All Time): #1,866,764 of 4,157,543Top 45%

Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #	Title	Co-Inventors	Date
10901331	Coaxial mask alignment device, photolithography apparatus and alignment method	—	2021-01-26
6165955	Mild cold pearlizing concentrates	Pu Chen	2000-12-26