Issued Patents 2018
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10037765 | Apparatus and method of reducing noise and audio playing apparatus with non-magnet speaker | A-Ran Cha, Gun-Woo Lee, Young-Sang Lee, Yoon Jae Lee | 2018-07-31 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10037765 | Apparatus and method of reducing noise and audio playing apparatus with non-magnet speaker | A-Ran Cha, Gun-Woo Lee, Young-Sang Lee, Yoon Jae Lee | 2018-07-31 |