Issued Patents 2023
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11723461 | Image sound device having display portion that can appear/disappear | Hyun-yong Choi, Jee-hoon Park, You-na Choo, Soo-hyun Whang | 2023-08-15 |
| 11591691 | Method of forming a thin film using a surface protection material | Geun Su Lee, Jae Min Kim, Woong Jin CHOI, Eun Ae Jung, Dong Hyun Lee +4 more | 2023-02-28 |
| 11588997 | Audio-visual system and method for controlling the same | Jee-hoon Park, Hyun-yong Choi, You-na Choo, Soo-hyun Whang | 2023-02-21 |