Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11202541 | Outer rotor motor and cleaner comprising same | Bhoopal Ponnuvelu, Kwong Yip Poon | 2021-12-21 |
| 10910912 | Electric motor and motor shaft thereof | Daisuke Tsunashima, Kwong Yip Poon, Yongqiang Song | 2021-02-02 |