Issued Patents 2019
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10484795 | Speaker terminals | Frank Li, Bo Sun | 2019-11-19 |
| 10397675 | Dust protection for externally ported speaker enclosure | Henry Xiang, Quentine Ruan | 2019-08-27 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10484795 | Speaker terminals | Frank Li, Bo Sun | 2019-11-19 |
| 10397675 | Dust protection for externally ported speaker enclosure | Henry Xiang, Quentine Ruan | 2019-08-27 |