Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D885365 | Spherical speaker with stand | Liang Yanjie | 2020-05-26 |
| D866519 | Spherical speaker | Liang Yanjie | 2019-11-12 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D885365 | Spherical speaker with stand | Liang Yanjie | 2020-05-26 |
| D866519 | Spherical speaker | Liang Yanjie | 2019-11-12 |