YS

You Sang Son

HM Hyundai Motor: 1 patents #932 of 2,784Top 35%
KI Kia: 1 patents #514 of 1,692Top 35%
Overall (2023): #192,193 of 537,848Top 40%
1
Patents 2023

Issued Patents 2023

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11852046 Continuous variable valve duration apparatus and engine provided with the same Kiyoung Kwon, Jinyoung Jung, Back Sik Kim, Dongwon Jung 2023-12-26