Issued Patents 2023
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11774752 | Holographic display device having reduced chromatic aberration | Hoon Song, Hongseok Lee, Young Kim, Jungkwuen An, Kanghee Won | 2023-10-03 |
| 11762334 | Holographic display and operating method thereof | Jungkwuen An, Hoon Song, Sunil Kim, Hongseok Lee, Joonyong Park | 2023-09-19 |
| 11747620 | Backlight unit and holographic display apparatus including the same | Hoon Song, Hongseok Lee | 2023-09-05 |
| 11662511 | Beam expander and method of operating the same | Aleksander V. Morozov, Andrey N. Putilin, Sergey E. Dubynin, German B. Dubinin, Hongseok Lee +1 more | 2023-05-30 |
| 11567451 | Holographic display apparatus and method for providing expanded viewing window | Hoon Song, Hwi Kim, Jungkwuen An, Hongseok Lee, Yunhee Kim | 2023-01-31 |