Issued Patents 2023
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11803087 | Beam deflector and holographic three-dimensional image display apparatus employing the same | Jungkwuen An, Hoon Song, Kanghee Won | 2023-10-31 |
| 11774752 | Holographic display device having reduced chromatic aberration | Hoon Song, Hongseok Lee, Jungkwuen An, Kanghee Won, Chilsung Choi | 2023-10-03 |
| D994795 | Block toy figurine | — | 2023-08-08 |
| 11635633 | Geometric phase optical element and three-dimensional display apparatus including the same | Soonbum Kwon, Byonggwon Song, Jungkwuen An, Kanghee Won, Hongseok Lee +1 more | 2023-04-25 |
| 11561399 | Fourier-beam shaper and display apparatus including the same | Hongseok Lee, Seokho Song, Jungkwuen An, Kanghee Won, Changkun Lee | 2023-01-24 |