Issued Patents 2022
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11442305 | Display device | Tae-Sung Kim, Young Ji KIM | 2022-09-13 |
| 11313099 | Flexible joint connecting device of precast body segment, precast body segment joining-type underwater tunnel construction method using same, and underwater tunnel constructed thereby | Byeong Moo JIN, Je Chun KIM, Kyoungo KIM, Kyung Tae Bae, Kyoungwon Seo +2 more | 2022-04-26 |