Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9993128 | Vacuum cleaner | — | 2018-06-12 |
| 8347458 | Bypass-type motor protecting device for a vacuum cleaner | Shui-Chun Tseng, Ming-Da Li | 2013-01-08 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9993128 | Vacuum cleaner | — | 2018-06-12 |
| 8347458 | Bypass-type motor protecting device for a vacuum cleaner | Shui-Chun Tseng, Ming-Da Li | 2013-01-08 |