Issued Patents 2020
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10863266 | High-pressure water resistant microspeaker with improved coil structure | Ji Hoon Kim, Jeong Seong Park | 2020-12-08 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10863266 | High-pressure water resistant microspeaker with improved coil structure | Ji Hoon Kim, Jeong Seong Park | 2020-12-08 |