Issued Patents 2019
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10499135 | Wireless headphone having built-in flexible battery | Gi Wook Lee, Won-San Na, Jun Ho Park | 2019-12-03 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10499135 | Wireless headphone having built-in flexible battery | Gi Wook Lee, Won-San Na, Jun Ho Park | 2019-12-03 |