JH

Joong Hyun Hwang

HM Hyundai Motor: 2 patents #4,348 of 11,886Top 40%
KM Kia Motors: 2 patents #2,437 of 7,429Top 35%
Overall (All Time): #1,966,589 of 4,157,543Top 50%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
10113456 Engine oil supply system Kam Chun Lee, Byung Chul Lee, Jong Beom Seo 2018-10-30
9790838 Engine cooling system Seok Jun Yoon 2017-10-17