Issued Patents 2022
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11465624 | Method of cooperatively controlling regenerative braking step by step for rear-wheel-drive environmentally-friendly vehicle | Joung Hee Lee, Ung-Hee Shin, Gab Bae Jeon | 2022-10-11 |
| 11299133 | System for pre-preventing instability of vehicle by regenerative braking of rear wheel | Joung Hee Lee, Ung-Hee Shin | 2022-04-12 |