YK

Youngbum Kum

HM Hyundai Motor: 2 patents #4,348 of 11,886Top 40%
📍 Seoul, KR: #18,030 of 39,741 inventorsTop 50%
Overall (All Time): #1,957,028 of 4,157,543Top 50%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
10000139 Safety system of fuel cell vehicle and control method for the same Namwoo Lee, Soonil Jeon, Juhan Kim, Saehoon KIM 2018-06-19
7727315 Condensed water discharged apparatus for fuel cell system Youngjin Son, Sungho Lee 2010-06-01