Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11204043 | Centrifugal fan and air supply device having the same | Zhaowu GU | 2021-12-21 |
| 11022141 | Fan assembly | Ryosuke HAYAMITSU | 2021-06-01 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11204043 | Centrifugal fan and air supply device having the same | Zhaowu GU | 2021-12-21 |
| 11022141 | Fan assembly | Ryosuke HAYAMITSU | 2021-06-01 |