Issued Patents 2018
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10146182 | Holographic image display device | Hye Sog Lee, Jae Joong Kwon | 2018-12-04 |
| 10067354 | Multi-mode watch and method for operating the multi-mode watch | Jae Joong Kwon | 2018-09-04 |