Issued Patents 2023
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11595750 | Multi-range speaker containing multiple diaphragms | Youngil Cho, Christian Femrite | 2023-02-28 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11595750 | Multi-range speaker containing multiple diaphragms | Youngil Cho, Christian Femrite | 2023-02-28 |