Issued Patents All Time
Showing 26–50 of 134 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11454928 | Holographic display apparatus and method for providing expanded viewing window | Jungkwuen An, Hongseok Lee, Wontaek Seo | 2022-09-27 |
| 11392087 | Holographic display device capable of reducing chromatic aberration | Jungkwuen An, Hongseok Lee, Chilsung Choi | 2022-07-19 |
| 11366427 | Backlight unit and holographic display apparatus including the same | Chilsung Choi, Jungkwuen An, Changkun Lee, Hongseok Lee | 2022-06-21 |
| 11327439 | Holographic display apparatus and holographic display method for providing enhanced image quality | Wontaek Seo, Hongseok Lee, Juwon Seo, Jungkwuen An | 2022-05-10 |
| 11320784 | Method and apparatus for processing holographic image | Young Kim, Wontaek Seo, Jungkwuen An, Kanghee Won, Hongseok Lee +1 more | 2022-05-03 |
| 11307343 | Backlight unit and holographic display apparatus including the same | Chilsung Choi, Jungkwuen An, Hongseok Lee | 2022-04-19 |
| 11287655 | Holographic display apparatus and method for providing expanded viewing window | Jongyoung Hong, Wontaek Seo, Changkun Lee, Hongseok Lee | 2022-03-29 |
| 11282289 | Method and apparatus for processing three-dimensional (3D) image | Hojung Kim, Yongkyu Kim, Hongseok Lee | 2022-03-22 |
| 11262700 | Slim backlight unit for holographic display device and holographic display device including the same | Yunhee Kim, German B. Dubinin, Alexander V. Morozov, Sunil Kim, Jungkwuen An +3 more | 2022-03-01 |
| 11262614 | Beam deflector and three-dimensional display device including the same | Kanghee Won, Young Kim, Sunil Kim, Jungkwuen An, Sunghoon Lee +2 more | 2022-03-01 |
| 11243449 | Light deflector and light output device including the same | Kanghee Won, Young Kim, Byonggwon Song, Jungkwuen An, Hongseok Lee | 2022-02-08 |
| 11237316 | Optical device with reduced chromatic aberration and display device including the same | Jong-Young Hong, Jungkwuen An, Hongseok Lee | 2022-02-01 |
| 11226590 | Holographic display and operating method thereof | Jungkwuen An, Sunil Kim, Hongseok Lee, Joonyong Park, Chilsung Choi | 2022-01-18 |
| 11194080 | Diffractive optical element and device | Hyun-Seok Choi, Beom Seok Kim, Ju Hyun Kim, Jung-kwuen An, Sung Dug Kim +2 more | 2021-12-07 |
| 11144010 | Focus modulation optical system and holographic display device having the same | Young Kim, Hongseok Lee, Jungkwuen An, Kanghee Won, Chilsung Choi | 2021-10-12 |
| 11132935 | Correction pattern obtaining apparatus for correcting noise generated by optical element included in display and method of obtaining noise correction pattern using the same | Wontaek Seo, YongKeun Park, Jungkwuen An, Jongchan Park | 2021-09-28 |
| 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, Jungkwuen An +3 more | 2021-09-14 |
| 11073794 | Holographic display apparatus and method for providing expanded viewing window | Hwi Kim, Jungkwuen An, Hongseok Lee, Yunhee Kim, Chilsung Choi | 2021-07-27 |
| 10969744 | Holographic display apparatus and holographic display method for providing enhanced image quality | Wontaek Seo, Hongseok Lee, Juwon Seo, Jungkwuen An | 2021-04-06 |
| 10962796 | Beam deflector and three-dimensional display device including the same | Jungkwuen An, Young Kim, Kanghee Won | 2021-03-30 |
| 10915001 | Light deflector and light output device including the same | Kanghee Won, Young Kim, Byonggwon Song, Jungkwuen An, Hongseok Lee | 2021-02-09 |
| 10895798 | Beam deflector, holographic display device having the same, and method of driving the beam deflector | Young Kim, Kanghee Won, Himchan Park, Jinwook Burm, Hongseok Lee | 2021-01-19 |
| 10884171 | Beam deflector and holographic three-dimensional image display apparatus employing the same | Young Kim, Jungkwuen An, Kanghee Won | 2021-01-05 |
| 10884240 | Holographic display device having reduced chromatic aberration | Hongseok Lee, Young Kim, Jungkwuen An, Kanghee Won, Chilsung Choi | 2021-01-05 |
| 10852559 | Light guide plate, backlight unit, and holographic display apparatus including the backlight unit | Chilsung Choi, Jungkwuen An, Sunil Kim, Sunghoon Lee, Hongseok Lee | 2020-12-01 |