Quanfeng Li

4 Patents

• US124012602025

  Magnetism Modulating Ring Structure, Magnetic Gear Assembly

  GREE ELECTRIC APPLIANCES, Inc. OF ZHUHAI

  0 cites
• US123087042025

  Rotor Assembly and Alternating-pole Motor

  GREE ELECTRIC APPLIANCES, Inc. OF ZHUHAI

  0 cites
• US122669762025

  Consequent-pole Motor with Rotor Having Two Layer Permanent Magnets

  GREE ELECTRIC APPLIANCES, Inc. OF ZHUHAI

  0 cites
• US118554892023

  Rotor Assembly and Consequent-pole Motor

  Gree Electric Appliances, Inc. Of Zhuhai

  0 cites