Issued Patents 2019
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D847121 | Wireless microphone receiver | Sun Kyung Sunwoo, Samuel Dean Trewartha | 2019-04-30 |
| D843355 | Wireless microphone | Sun Kyung Sunwoo, Samuel Dean Trewartha | 2019-03-19 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D847121 | Wireless microphone receiver | Sun Kyung Sunwoo, Samuel Dean Trewartha | 2019-04-30 |
| D843355 | Wireless microphone | Sun Kyung Sunwoo, Samuel Dean Trewartha | 2019-03-19 |