Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11871657 | Compound for organic electric device, organic electric device using same, and electronic device thereof | Jong Gwang PARK, Yun Suk LEE, Yu Ri Kim, Yeon Hee CHOI | 2024-01-09 |
| 11871658 | Compound for organic electric element, organic electric element using same, and electronic device thereof | Ki Ho SO, Yun Suk LEE, Jong Gwang PARK, Yeon Hee CHOI | 2024-01-09 |
| 11758806 | Compound for organic electric element, organic electric element using the same, and an electronic device thereof | Jong Gwang PARK, Yun Suk LEE, Jung Hwan Park, Sun Hee LEE, Bum Sung LEE | 2023-09-12 |
| 10047491 | Ground reinforcement structure and construction method thereof | Se Jin Kim, Sung Gon Son, Jae Seo Choi, Sang Heon Choi | 2018-08-14 |
| 9435321 | Seawater resistant grout material composition and method for constructing offshore wind turbine structure using same | Se Jin Kim, Jae Uk Sim | 2016-09-06 |