Issued Patents 2022
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11492183 | Chemical container | Gwang Ho Mun | 2022-11-08 |
| 11376574 | Catalyst for converting alkylaromatic hydrocarbon and preparation method thereof | Ji Hoon Lee, Young Eun Cheon | 2022-07-05 |
| 11285871 | Method and system of controlling interior sound of vehicle | Seong-Youn Kwak, Jae Hyun Park, Dong-Wook Lee, Won Seop Choi | 2022-03-29 |
| 11246553 | Radiographic apparatus and radiographic method using same | Eung-bum Kim, Choul Woo SHIN | 2022-02-15 |