Issued Patents 2023
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11839311 | Chair including multi-channel sound system | — | 2023-12-12 |
| 11812872 | Member for chair for implementing multi-channel sound system and chair including the member | — | 2023-11-14 |
| 11812873 | Chair including multi-channel sound system | — | 2023-11-14 |
| 11771229 | Movable chair provided with cable protecting means | — | 2023-10-03 |