Issued Patents 2020
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10598189 | Fan, diffuser, and vacuum cleaner having the same | Chuan Hui Fang, Feng Xue, Huan He | 2020-03-24 |
| 10563659 | Series fan structure | Ze-Hua Tan, Jing Huang | 2020-02-18 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10598189 | Fan, diffuser, and vacuum cleaner having the same | Chuan Hui Fang, Feng Xue, Huan He | 2020-03-24 |
| 10563659 | Series fan structure | Ze-Hua Tan, Jing Huang | 2020-02-18 |