CK

ChangHak Kang

HM Hyundai Motor: 5 patents #104 of 2,410Top 5%
KI Kia: 5 patents #105 of 2,369Top 5%
Overall (2025): #25,269 of 469,880Top 6%
5
Patents 2025

Issued Patents 2025

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDate
12344318 Rear vehicle body structure HaeHoon Lee, Jungho Lee, Chan Woong Jeon, Chulhee Heo 2025-07-01
12319352 Vehicle body rear connection structure HaeHoon Lee, Jungho Lee, Chan Woong Jeon, Chulhee Heo 2025-06-03
12312009 Front vehicle body structure Chan Woong Jeon, Chulhee Heo, HaeHoon Lee 2025-05-27
12269535 Vehicle roof structure Chulhee Heo, Chan Woong Jeon, HaeHoon Lee 2025-04-08
12258070 Roof body structure for vehicle Chulhee Heo, Youngrock Kim, Chan Woong Jeon, Taegyu Park, HaeHoon Lee 2025-03-25