Issued Patents All Time
Showing 1–20 of 20 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12352969 | Display apparatus including combiner having asymmetric magnification | Changkun Lee, Woojun Han, Jaisoon Kim, Geeyoung Sung, Seunga Lim | 2025-07-08 |
| 12332448 | Waveguide-type display apparatus | Changkun Lee | 2025-06-17 |
| 12314008 | Holographic display system and method for generating hologram by compensating for aberration of holographic display device | Dongheon Yoo, Seungwoo Nam, Byoungho Lee, Changkun Lee, Hongseok Lee | 2025-05-27 |
| 12306410 | Display apparatus including volume grating based combiner | Changkun Lee, Byoungho Lee, Jinsoo Jeong, Geeyoung Sung, Hongseok Lee | 2025-05-20 |
| 12282159 | Retinal projection display device and phase profile optimization method thereof | Minseok CHAE, Changkun Lee, Dongheon Yoo, Byoungho Lee | 2025-04-22 |
| 12242058 | Image display device and augmented reality device including the same | Bongsu Shin, Geeyoung Sung, Sunil Kim, Wontaek Seo, Daeho Yang +2 more | 2025-03-04 |
| 12181674 | Foveated display apparatus | Changkun Lee, Geeyoung Sung, Hongseok Lee, Jong-Young Hong | 2024-12-31 |
| 12025952 | Holographic display system and method of generating hologram | Dongheon Yoo, Seungwoo Nam, Byoungho Lee, Changkun Lee, Hongseok Lee | 2024-07-02 |
| 11988829 | Waveguide type display apparatus | Changkun Lee, Geeyoung Sung, Bongsu Shin, Hongseok Lee | 2024-05-21 |
| 11947114 | Holographic lens and apparatus including the same | Changkun Lee, Geeyoung Sung, Hongseok Lee | 2024-04-02 |
| 11921288 | Display apparatus providing expanded viewing window | Wontaek Seo, Hongseok Lee, Sunil Kim, Bongsu Shin, Daeho Yang +1 more | 2024-03-05 |
| 11892633 | Display apparatus including volume grating based combiner | Changkun Lee, Byoungho Lee, Jinsoo Jeong, Geeyoung Sung, Hongseok Lee | 2024-02-06 |
| 11852840 | Display device employing meta surface | Sangeun MUN, Sunil Kim, Wontaek Seo, Geeyoung Sung, Bongsu Shin +3 more | 2023-12-26 |
| 11808954 | Multi-image display apparatus including polarization selective lens and screen | Changkun Lee, Byoungho Lee, Wontaek Seo, Geeyoung Sung, Hongseok Lee | 2023-11-07 |
| 11714283 | Optical apparatus and near-eye display apparatus including the same | Changkun Lee, Byoungho Lee, Geeyoung Sung, Hongseok Lee | 2023-08-01 |
| 11714289 | Multi-image display apparatus providing holographic image | Changkun Lee, Byoungho Lee, Sunil Kim, Bongsu Shin, Hongseok Lee | 2023-08-01 |
| 11682325 | Display apparatus including free-formed surface and operating method thereof | Changkun Lee, Geeyoung Sung | 2023-06-20 |
| 11150485 | Multi-image display apparatus including polarization selective lens and screen | Changkun Lee, Byoungho Lee, Wontaek Seo, Geeyoung Sung, Hongseok Lee | 2021-10-19 |
| 10866417 | Lens unit and see-through type display apparatus including the same | Geeyoung Sung, Hongseok Lee, Byoungho Lee, Changkun Lee, Jongyoung Hong | 2020-12-15 |
| 10578780 | Transparent panel and display system thereof | Young-Yoon Lee, Jonghyun Kim, Byoungho Lee, Jong-Young Hong, Chanhyung YOO | 2020-03-03 |