JC

Ji Won Chang

HM Hyundai Motor: 5 patents #2,223 of 11,886Top 20%
KI Kia: 3 patents #821 of 4,539Top 20%
KM Kia Motors: 2 patents #2,437 of 7,429Top 35%
📍 Seoul, KR: #7,153 of 39,741 inventorsTop 20%
Overall (All Time): #598,423 of 4,157,543Top 15%
8
Patents All Time

Issued Patents All Time

Showing 1–8 of 8 patents

Patent #TitleCo-InventorsDate
12296890 Cowl structure of vehicle Sun Ki Choi, Cheol Han Park, Jae Wan Lee 2025-05-13
12246774 Vehicle side body structure Daemyoung Park 2025-03-11
12154950 Transistor, ternary inverter comprising same, and transistor manufacturing method Kyung Rok Kim, Jae Won Jeong, Youngeun Choi, Wooseok Kim 2024-11-26
D1047836 Fender panel for automobile Jung Yong Park 2024-10-22
12068381 Transistor, ternary inverter including same, and transistor manufacturing method Kyung Rok Kim, Jae Won Jeong, Youngeun Choi, Wooseok Kim 2024-08-20
12009393 Tunnel field effect transistor and ternary inverter comprising same Kyung Rok Kim, Jae Won Jeong, Youngeun Choi, Wooseok Kim 2024-06-11
10549595 Strut assembly for vehicle Se Woong Jung, In-Seb Choi, Yun Bae Chun 2020-02-04
9272738 Structure for connecting wheel house panel to rear floor of vehicle In-Bum Lee 2016-03-01