Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11103021 | Headset with dual battery compartment | David Trinh Le, Anthony Lefeber, Peter Hoang | 2021-08-31 |
| 11011149 | Multi profile hearing protection headset | David Trinh Le, Peter Hoang | 2021-05-18 |