Chang Su Yoo

HM Hyundai Motor: 1 patents #6,384 of 11,886Top 55%

KI Kia: 1 patents #2,072 of 4,539Top 50%

📍 Suneung-ri, KR: #1,519 of 2,357 inventorsTop 65%

Overall (All Time): #2,403,177 of 4,157,543Top 60%

Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
12269964	Protective coating composition for electronic board and method of preparing same	Tae Seung Lee, Yong Cheol Kim, Jun Ho Lee, Eun Su Yun	2025-04-08