Huacheng Zhang

6 Patents

• US125903992026

  Ejector, Dispensing Device and Laundry Treatment Appliance

  HAIER SMART HOME CO., Ltd.

  0 cites
• US125038052025

  Additive Delivery Apparatus and Washing Machine

  HAIER SMART HOME CO., Ltd.

  0 cites
• US124854342025

  Nozzle Structure, Additive Delivery Device and Washing Machine

  HAIER SMART HOME CO., Ltd.

  0 cites
• US124027722025

  Automatic Detergent Feeding Device and Washing Apparatus

  HAIER SMART HOME CO., Ltd.

  0 cites
• US118367322023

  Method and Apparatus for Offline Payment, Service Processing, and Payment Processing

  Advanced New Technologies Co., Ltd.

  0 cites
• US117027882023

  Dispenser Assembly and Washing Machine

  HAIER SMART HOME CO., Ltd.

  0 cites