Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10129626 | Case including speaker for outputting sound using earphones | Jung Kyu Choi | 2018-11-13 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10129626 | Case including speaker for outputting sound using earphones | Jung Kyu Choi | 2018-11-13 |