Issued Patents 2023
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11747918 | Touch pen for an electronic device | Jong Pil SEO, Dong Keun Kang, Sung Jun Kim, You-sub Lee, Yoong-Kwan Cho | 2023-09-05 |
| 11698259 | System and method for evacuation based on shooting sound detection | Seung Sik Yoon, Jang Won Choi | 2023-07-11 |