Issued Patents 2021
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11209073 | Hybrid powertrain for vehicle | — | 2021-12-28 |
| 11207969 | Hybrid powertrain for vehicles | — | 2021-12-28 |
| 11186168 | Power train for vehicle | Jin Yong Kim, Sang Bum Baek, Eun Chan Lee, Byung Dae Choi, Hye Sung Jeong +4 more | 2021-11-30 |
| 11181152 | Cone clutch for vehicle | Sung Wha Hong, Dong Woo Gwak, Seong Eun Yun | 2021-11-23 |
| 11181173 | Powertrain for electric vehicle | Hang Chul Cho, Sang Bum Baek, Byung Dae Choi, Seong Eun Yun, Joon Myung Lee +2 more | 2021-11-23 |
| 11084370 | Hybrid powertrain for vehicle | — | 2021-08-10 |
| 10975918 | Cone clutch for vehicle | Sung Wha Hong, Dong Woo Gwak, Seong Eun Yun | 2021-04-13 |
| 10955008 | Cone clutch for vehicle | — | 2021-03-23 |
| 10926623 | Hybrid powertrain for vehicles | — | 2021-02-23 |