Patents/Inventors

Seongjin Hong

Cheongju-siKR2 patents

3 Patents

US122725602025
Selective Removal of Metal Oxide Hard Masks
ENTEGRIS, Inc.
0 cites
US121521872024
Nitride Etchant Composition and Method
ENTEGRIS, Inc.
0 cites
US116977672023
Silicon Nitride Etching Composition and Method
ENTEGRIS, Inc.
0 cites