Issued Patents All Time
Showing 1–25 of 50 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12369537 | Low impact development plant box | Eui Ju KIM, Joon-Ho Park | 2025-07-29 |
| 12345452 | Combination valve unit and vehicle heat pump system | Jae Min Lee, In Hyeok Kim, Kyeong Cheol LEE | 2025-07-01 |
| 12147144 | Beam deflector, method for operating the beam deflector and eye tracking device based on the beam deflector | Byonggwon Song, Hongsuk Kim, Hoon Song, Kanghee Won, Hongseok Lee +1 more | 2024-11-19 |
| 12095974 | Beam deflection layer and 3-dimensional display device including the same | Jungkwuen An, Kanghee Won, Jong-Young Hong | 2024-09-17 |
| 12078910 | Beam deflector and 3-dimensional display device including the same | Kanghee Won, Jungkwuen An, Hongseok Lee | 2024-09-03 |
| 11906757 | Beam deflector, 3-dimensional display device including the same, and method of deflecting beam | Kanghee Won, Jungkwuen An, Hongseok Lee | 2024-02-20 |
| 11880049 | Geometric phase optical element and three-dimensional display apparatus including the same | Soonbum Kwon, Byonggwon Song, Jungkwuen An, Kanghee Won, Hongseok Lee +1 more | 2024-01-23 |
| 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 |
| 11500244 | Backlight unit using mini LED or micro LED as light source | Jin Hwan Kim, Hyuck Yi Kwon | 2022-11-15 |
| D969238 | Block toy figurine | — | 2022-11-08 |
| 11320784 | Method and apparatus for processing holographic image | Wontaek Seo, Jungkwuen An, Kanghee Won, Hongseok Lee, Hoon Song +1 more | 2022-05-03 |
| 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, Hoon Song +3 more | 2022-03-01 |
| 11262614 | Beam deflector and three-dimensional display device including the same | Kanghee Won, Hoon Song, Sunil Kim, Jungkwuen An, Sunghoon Lee +2 more | 2022-03-01 |
| 11243449 | Light deflector and light output device including the same | Kanghee Won, Byonggwon Song, Hoon Song, Jungkwuen An, Hongseok Lee | 2022-02-08 |
| 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 |
| 10884240 | Holographic display device having reduced chromatic aberration | Hoon Song, Hongseok Lee, Jungkwuen An, Kanghee Won, Chilsung Choi | 2021-01-05 |