Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D1017266 | Chair | Kyungil Chung, Munhan Bae, Daeun Seo | 2024-03-12 |
| D976670 | Package opener | Kyungil Chung | 2023-01-31 |
| 11417299 | String instrument for educational use | — | 2022-08-16 |
| 9939111 | Auxiliary secondary barrier, liquefied natural gas storage tank including same and method for manufacturing the liquefied natural gas storage tank | Sungjong Han, Jongho Kim | 2018-04-10 |
| 9539775 | Device and method for bonding auxiliary secondary barrier for liquefied natural gas storage tank | Sungjong Han, Jongho Kim, HongGyeoum Kim | 2017-01-10 |