Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11713874 | Sound collection device | — | 2023-08-01 |
| 11006194 | Grille and acoustic device | — | 2021-05-11 |
| 10941934 | Light emission display device, light emission display switch, and sound collection device | — | 2021-03-09 |
| 10743093 | Grille and acoustic device | — | 2020-08-11 |
| 10284937 | Sound output and pickup device | — | 2019-05-07 |