Issued Patents 2019
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10473926 | Multi-image display apparatus including diffractive optical lens element | Changkun Lee, Geeyoung Sung, Hongseok Lee | 2019-11-12 |
| 10353212 | See-through type display apparatus and method of operating the same | Juwon Seo, Yuntae Kim, Geeyoung Sung, Hongseok Lee | 2019-07-16 |
| 10338525 | Holographic display apparatus having steerable viewing | Geeyoung Sung, Joonku Hahn, Hongseok Lee | 2019-07-02 |
| 10334236 | See-through type display apparatus | Geeyoung Sung, Yuntae Kim, Juwon Seo, Hongseok Lee | 2019-06-25 |
| 10274665 | Back light unit for holographic display | Sunil Kim, Juwon Seo, Chilsung Choi | 2019-04-30 |
| 10197810 | Image display apparatus | Geeyoung Sung, Hongseok Lee, Yuntae Kim, Juwon Seo | 2019-02-05 |