Issued Patents All Time
Showing 26–50 of 71 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11392089 | Multi-image display apparatus using holographic projection | Changkun Lee, Wontaek Seo, Geeyoung Sung, Hongseok Lee | 2022-07-19 |
| 11372257 | See-through display device | Wontaek Seo, Changkun Lee, Juwon Seo, Geeyoung Sung, Jaeseung Chung | 2022-06-28 |
| 11347066 | Display apparatus capable of multi-depth expression | Geeyoung Sung, Hongseok Lee | 2022-05-31 |
| 11347057 | Image display device and method of displaying image using multiplex holographic optical element | Sunil Kim, Wontaek Seo, Changkun Lee | 2022-05-31 |
| 11243427 | See-through type display apparatus | Changkun Lee, Wontaek Seo, Geeyoung Sung, Jungkwuen An | 2022-02-08 |
| 11187901 | See-through type display device and augmented reality apparatus including the same | Sunil Kim, Wontaek Seo, Geeyoung Sung, Changkun Lee | 2021-11-30 |
| 11187896 | Image display device capable of multi-depth expression | Jesung Koh, Dongjin Kim, Geeyoung Sung, Hongseok Lee | 2021-11-30 |
| 11156896 | Augmented reality device | Hongseok Lee, Changkun Lee | 2021-10-26 |
| 11143868 | 3-dimensional image display apparatus and method of providing expanded viewing window | Wontaek Seo, Geeyoung Sung, Sunil Kim, Changkun Lee, Hongseok Lee | 2021-10-12 |
| 11054657 | See-through display device | Changkun Lee, Sunil Kim, Wontaek Seo, Geeyoung Sung | 2021-07-06 |
| 11048031 | See-through display apparatus | Changkun Lee, Sunil Kim, Wontaek Seo, Geeyoung Sung, Hongseok Lee | 2021-06-29 |
| 11030926 | Image display apparatus capable of multi-depth expression | Yuntae Kim, Geeyoung Sung, Changkun Lee | 2021-06-08 |
| 10977770 | Display apparatus capable of laterally shifting image | Woojun Han, Jaisoon Kim, Sunil Kim, Geeyoung Sung | 2021-04-13 |
| 10928573 | Pattern structure and method of manufacturing the pattern structure | Sunghoon Lee, Joonyong Park, Dongouk Kim, Jihyun Bae, Dongsik Shim +1 more | 2021-02-23 |
| 10788681 | Backlight unit for 3D image display and method of manufacturing the backlight unit | Sunghoon Lee, Dongouk Kim, Joonyong Park, Jihyun Bae, Hoon Song +2 more | 2020-09-29 |
| 10754171 | Method of correcting optical characteristics of back light unit for three-dimensional display apparatus | Jihyun Bae, Joonyong Park, Youngju Jeong, Dongouk Kim, Dongsik Shim +2 more | 2020-08-25 |
| 10718891 | Input coupler, backlight unit, and three-dimensional image display apparatus including the input coupler | Sunghoon Lee, Joonyong Park, Dongouk Kim, Jihyun Bae, Dongsik Shim +1 more | 2020-07-21 |
| 10712603 | Three-dimensional image display apparatus including diffractive color filter | Hyunjoon Kim, Joonyong Park, Dongouk Kim, Jihyun Bae, Dongsik Shim +3 more | 2020-07-14 |
| 10677974 | Pattern structure and method of manufacturing the pattern structure | Sunghoon Lee, Joonyong Park, Dongouk Kim, Jihyun Bae, Dongsik Shim +1 more | 2020-06-09 |
| 10663638 | 2D/3D switchable backlight unit and image display apparatus using the same | Hongseok Lee, Geeyoung Sung, Joonyong Park, Hoon Song, Yoonsun Choi | 2020-05-26 |
| 10627642 | Directional backlight unit, three-dimensional (3D) image display apparatus, and 3D image displaying method | Hyunjoon Kim, Joonyong Park, Dongouk Kim, Jihyun Bae, Dongsik Shim +3 more | 2020-04-21 |
| 10585231 | Directional backlight unit and image display apparatus including the same | Hyunjoon Kim, Dongouk Kim, Joonyong Park, Jihyun Bae, Dongsik Shim +3 more | 2020-03-10 |
| 10539734 | Directional backlight unit, method for manufacturing the same, and 3D image display apparatus having the same | Dongsik Shim, Dongouk Kim, Hyunjoon Kim, Joonyong Park, Jihyun Bae +2 more | 2020-01-21 |
| 10473845 | Directional backlight unit, three-dimensional image display apparatus having the same, and method of manufacturing the same | Dongsik Shim, Dongouk Kim, Joonyong Park, Jihyun Bae, Sunghoon Lee +1 more | 2019-11-12 |
| 10429573 | Glassless three-dimensional display apparatus including single backlight unit | Joonyong Park, Dongouk Kim, Hyunjoon Kim, Jihyun Bae, Dongsik Shim +3 more | 2019-10-01 |