Inventor

RO GYEONG HYEON

KR3 patents

Patents

3 patents

US12139581B2Nov 12, 2024

Polyamic acid composition for packaging electronic components, and method for packaging electronic components using same

PI ADVANCED MAT CO LTD0 citations57

US12479959B2Nov 25, 2025

Polyamic acid composition, method for preparing polyamic acid composition, polyimide comprising the same and coating material comprising the same

PI ADVANCED MAT CO LTD0 citations56

US12565564B2Mar 3, 2026

Polyimide and manufacturing method therefor

PI ADVANCED MAT CO LTD0 citations46