| 11144010 |
Focus modulation optical system and holographic display device having the same |
Hongseok Lee, Hoon Song, Jungkwuen An, Kanghee Won, Chilsung Choi |
2021-10-12 |
| D932567 |
Block toy |
— |
2021-10-05 |
| 11119444 |
Slim backlight unit for holographic display device and holographic display device including the same |
Yunhee Kim, German B. Dubinin, Alexander V. Morozov, Sunil Kim, Hoon Song +3 more |
2021-09-14 |
| 10962796 |
Beam deflector and three-dimensional display device including the same |
Hoon Song, Jungkwuen An, Kanghee Won |
2021-03-30 |
| 10915001 |
Light deflector and light output device including the same |
Kanghee Won, Byonggwon Song, Hoon Song, Jungkwuen An, Hongseok Lee |
2021-02-09 |
| 10895798 |
Beam deflector, holographic display device having the same, and method of driving the beam deflector |
Kanghee Won, Himchan Park, Jinwook Burm, Hoon Song, Hongseok Lee |
2021-01-19 |
| 10884171 |
Beam deflector and holographic three-dimensional image display apparatus employing the same |
Jungkwuen An, Hoon Song, Kanghee Won |
2021-01-05 |
| 10884240 |
Holographic display device having reduced chromatic aberration |
Hoon Song, Hongseok Lee, Jungkwuen An, Kanghee Won, Chilsung Choi |
2021-01-05 |
