Issued Patents 2022
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D968362 | Earphone | — | 2022-11-01 |
| D968372 | Earphone | Jinniu Yuan | 2022-11-01 |
| D963155 | Swimming earplugs | — | 2022-09-06 |
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D968362 | Earphone | — | 2022-11-01 |
| D968372 | Earphone | Jinniu Yuan | 2022-11-01 |
| D963155 | Swimming earplugs | — | 2022-09-06 |