CK

Chang Han Kim

HM Hyundai Motor: 3 patents #263 of 2,410Top 15%
KI Kia: 3 patents #262 of 2,369Top 15%
📍 Gwangju, WI: #1 of 1 inventorsTop 100%
Overall (2025): #65,739 of 469,880Top 15%
3
Patents 2025

Issued Patents 2025

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
12420629 Doorless fuel cap system for vehicle and control method thereof Jun Sik Lim, Seung-Hoon Choi, Gil Eon Kang 2025-09-23
12252005 Plastic filler neck for vehicles Jin Ug Lee, Man Seok Oh, Jung Su Park 2025-03-18
12240317 Fuel pump module for a vehicle Seung-Hoon Choi, Gil Eon Kang, Seung Yup Oh 2025-03-04