Issued Patents 2017
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D803812 | Soundbox | Jian Zhang | 2017-11-28 |
| D790511 | Horizontal sound box | Jian Zhang | 2017-06-27 |
| D787472 | Vertical sound box | — | 2017-05-23 |
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D803812 | Soundbox | Jian Zhang | 2017-11-28 |
| D790511 | Horizontal sound box | Jian Zhang | 2017-06-27 |
| D787472 | Vertical sound box | — | 2017-05-23 |