Patents by Inventor Kai Hong Zhang

Kai Hong Zhang has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Pulsator for washing machine
    Patent number: D739103
    Type: Grant
    Filed: March 25, 2013
    Date of Patent: September 15, 2015
    Assignees: HAIER GROUP CORPORATION, QINGDAO HAIER WASHING MACHINE CO., LTD.
    Inventors: Lin Yang, Zun An Liu, Yun Tian, Kai Hong Zhang, Meng Hu Gong