Issued Patents 2022
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11352294 | Amine-containing asphalt binder composition | Ki Byung Kim, Bo Ram Jeon, Won Jun Woo, Min Hee Lee, Haibo Zhao | 2022-06-07 |
| 11254354 | Method and apparatus for controlling motor of electric power assisted steering system | Jung-Il Lee, Seung Ryong Baek | 2022-02-22 |