Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12155922 | Camera system of mobile device including geometry phase lens | Hyun-Seok Choi, Ju Hyun Kim, Hong-seok Lee | 2024-11-26 |
| 11758258 | Camera system of mobile device including geometry phase lens | Hyun-Seok Choi, Ju Hyun Kim, Hong-seok Lee | 2023-09-12 |
| 10557627 | Cooling medium generating apparatus using steam of nuclear power plant and cooling method therefor | Hiehil Lee | 2020-02-11 |
| 10413842 | Energy-saving seawater desalination system using steam generated in nuclear reactor, and method for desalinating seawater | Hiehil Lee | 2019-09-17 |