Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8345915 | Multi-function micro speaker | Kwangshik Shin | 2013-01-01 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8345915 | Multi-function micro speaker | Kwangshik Shin | 2013-01-01 |