Patents/Inventors

Jae Hoon Kwak

Yeongju-siKR2 patents

3 Patents

US121460922024
Etching Composition, Method for Etching Insulating Film of Semiconductor Devices Using the Same and Method for Preparing Semiconductor Devices
SK Inc.
0 cites
US121165202024
Composition for Etching, Method for Etching Insulator and Method for Manufacturing Semiconductor Device, and Novel Compounds
SK Inc.
0 cites
US118074922023
Align Module of Medium Deposit Device
HYOSUNG TNS Inc.
0 cites