Issued Patents 2020
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10859085 | Magnetic pump, water pumping device and method for using the magnetic pump | Bingyan YU, Jianqin YU | 2020-12-08 |
| 10820579 | Water quality purification device, water purifier and aquarium using the same | Bingyan YU, Jianqin YU | 2020-11-03 |