JR

Jong-hyun Ryu

HM Hyundai Motor: 2 patents #439 of 2,410Top 20%
KI Kia: 2 patents #429 of 2,369Top 20%
NK Nvh Korea: 1 patents #1 of 19Top 6%
Overall (2025): #113,212 of 469,880Top 25%
2
Patents 2025

Issued Patents 2025

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
12319351 Vehicle body structure with a reinforced trunk hinge mounting part Se Young Han, Ji-Woon Go 2025-06-03
12319803 Low-density polyurethane foam composition as sound-absorbing material having improved appearance formability, smell reduction and sound absorption performance, method for manufacturing polyurethane foam and polyurethane foam manufactured therefrom Jung Wook Lee, Se Hoon Kim, Ji Wan Kim, Jin Hyung Lee, Seong Je Kim +3 more 2025-06-03