Gyeong Hyeon Ro

3 Patents

• US125655642026

  Polyimide and Manufacturing Method Therefor

  PI ADVANCED MATERIALS CO., Ltd.

  0 cites
• US124799592025

  Polyamic Acid Composition, Method for Preparing Polyamic Acid Composition, Polyimide Comprising the Same and Coating Material Comprising the Same

  PI ADVANCED MATERIALS CO., Ltd.

  0 cites
• US121395812024

  Polyamic Acid Composition for Packaging Electronic Components, and Method for Packaging Electronic Components Using Same

  PI Advanced Materials Co., Ltd.

  0 cites