Issued Patents 2024
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11956566 | Audio-visual system and method for controlling the same | Jee-hoon Park, Hyun-yong Choi, You-na Choo, Soo-hyun Whang | 2024-04-09 |
| 11885249 | Catalyst for exhaust gas purification | Kyeong-Woo Choi, Won-Ji Hyun, Dong-Il Lee, Ho-Jin Choi | 2024-01-30 |