Patents by Inventor Dong Xuan Wang

Dong Xuan Wang 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).

  • Washing machine
    Patent number: D680281
    Type: Grant
    Filed: August 22, 2012
    Date of Patent: April 16, 2013
    Assignees: Haier Group Corporation, Qingdao Haier Drum Washing Machine Co., Ltd.
    Inventors: Xu Song Qin, Jin Kai Wang, Dong Xuan Wang