Issued Patents 2023
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11761411 | Apparatus for reducing flow noise of air intake system of vehicle | Hae Jun Jeong, Yoon Geun Cho, Seung Hyun Lee | 2023-09-19 |
| 11603812 | Variable valve device of vehicle air intake system | Hae Jun Jeong, Yoon Geun Cho, Seung Hyun Lee | 2023-03-14 |