Issued Patents 2022
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11368793 | Speaker unit with dual diaphragms and dual coils | — | 2022-06-21 |
| 11247711 | Stroller | Jackson Kwok | 2022-02-15 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11368793 | Speaker unit with dual diaphragms and dual coils | — | 2022-06-21 |
| 11247711 | Stroller | Jackson Kwok | 2022-02-15 |