Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12202190 | Film attaching device | Dong Kyung Choi | 2025-01-21 |
| 12204371 | Jig for installing screen protector to portable electronic device | In Sung Yoon, Dong Kyung Choi | 2025-01-21 |
| 11733732 | Guide apparatus for screen protector installation having receiving plate | In Sung Yoon | 2023-08-22 |
| 10440091 | Communication method, electronic device and storage medium | Hyong Jin Ban, Tae Sun Yeoum, Keon Ho Kim, Eo-Jin Ham | 2019-10-08 |