Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11131916 | Light source movable projector | Jongbeom Han, Sanghyuk Im, Haklim Lee | 2021-09-28 |
| 11074865 | Pixel sensing device and method of organic light emitting display device | Sanghoon Lee, Hyunwook Kim | 2021-07-27 |
| 10939091 | Projector device for augmented reality and method for controlling the same | Changho Choi, Jaesuk Yoo, Sanghyuk Im, Jaewan Park, Heesoo Kim +4 more | 2021-03-02 |