Kwang Kuk Lee

2 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
• US116434882023

  Random Copolymer, Laminate, and Method for Forming Pattern

  SK Innovation Co., Ltd.

  0 cites