SN

Sung Chan Na

HM Hyundai Motor: 7 patents #1,648 of 11,886Top 15%
KI Kia: 4 patents #583 of 4,539Top 15%
KM Kia Motors: 3 patents #1,762 of 7,429Top 25%
Overall (All Time): #673,780 of 4,157,543Top 20%
7
Patents All Time

Issued Patents All Time

Showing 1–7 of 7 patents

Patent #TitleCo-InventorsDate
12351157 Hybrid electric vehicle and method of motor control for the same Seong Ik Park 2025-07-08
12202467 Hybrid electric vehicle and driving mode control method and apparatus for same Jin Kyeom Cho, Sung Deok Kim, Ku Young Kang, Seong Wook Moon 2025-01-21
12172624 Hybrid electric vehicle and method of controlling driving thereof Seong Ik Park 2024-12-24
12122358 Hybrid electric vehicle and method of controlling the same Seong Ik Park, Ku Young Kang, Yong-hoon Lee 2024-10-22
11046316 Regenerative braking control method of hybrid vehicle Seong Hwan Cheong 2021-06-29
10752236 Apparatus and method for controlling gear shift of hybrid vehicle Seung Han Lee, Jun Geol Song, Yong Kak Choi, Teh Hwan Cho 2020-08-25
9796374 Overheat prevention method for transmission clutch Chang Min Lee, Kwon Chae Chung, Jun Geol Song 2017-10-24