CK

ChangHak Kang

HM Hyundai Motor: 9 patents #1,285 of 11,886Top 15%
KI Kia: 9 patents #182 of 4,539Top 5%
Overall (All Time): #533,995 of 4,157,543Top 15%
9
Patents All Time

Issued Patents All Time

Showing 1–9 of 9 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
12179566 Tailgate hinge mounting structure HaeHoon Lee, Jungho Lee, Chan Woong Jeon, Chulhee Heo 2024-12-31
12103595 Front vehicle body structure Chan Woong Jeon, Chulhee Heo, HaeHoon Lee 2024-10-01
11952047 Rear floor side member assembly 2024-04-09
11939003 Rear vehicle body structure Chan Woong Jeon, Chulhee Heo, HaeHoon Lee 2024-03-26