Hongyu Jia

2 Patents

• US124700942025

  Stator Lamination and Electric Motor Comprising the Same

  ZHONGSHAN BROAD-OCEAN MOTOR CO., Ltd.

  0 cites
• US120850902024

  Air Blower and Exhaust Fan Comprising the Same

  ZHONGSHAN BROAD-OCEAN MOTOR CO., Ltd.

  0 cites