Issued Patents 2020
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D888007 | Speaker | George Trasmonte, Meiling Zhang | 2020-06-23 |
| 10536769 | Sealed pipe-loaded loudspeaker for improving low frequency response in portable devices | Giuseppe DI CARLANTONIO | 2020-01-14 |