Inventor

CHOI UI HO

KR2 patents

Patents

2 patents

US11699587B2Jul 11, 2023

Method for manufacturing diamond substrate

KOREA POLYTECHNIC UNIV INDUSTRY ACADEMIC COOPERATION FOUNDATION2 citations64

US11978629B2May 7, 2024

Method for manufacturing aluminum nitride-based transistor

KOREA POLYTECHNIC UNIV INDUSTRY ACADEMIC COOPERATION FOUNDATION0 citations54