Issued Patents 2023
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11701989 | Reversible headrest | Yaowei Cao, Min Zhu, Xia Li | 2023-07-18 |
| 11548422 | Self-reset adjusting mechanism | Yaowei Cao, Xia Li, Min Zhu | 2023-01-10 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11701989 | Reversible headrest | Yaowei Cao, Min Zhu, Xia Li | 2023-07-18 |
| 11548422 | Self-reset adjusting mechanism | Yaowei Cao, Xia Li, Min Zhu | 2023-01-10 |