Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D1049355 | Neck air conditioner | Kai Liu, Xunhuan Wu, Weiping Li | 2024-10-29 |
| D966490 | Neck fan | Kai Liu | 2022-10-11 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D1049355 | Neck air conditioner | Kai Liu, Xunhuan Wu, Weiping Li | 2024-10-29 |
| D966490 | Neck fan | Kai Liu | 2022-10-11 |