Issued Patents 2019
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10516945 | High power microspeaker with sub-diaphragm | Ji Hoon Kim, Sung Chul Jung, Seul Ki Nam | 2019-12-24 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10516945 | High power microspeaker with sub-diaphragm | Ji Hoon Kim, Sung Chul Jung, Seul Ki Nam | 2019-12-24 |