Patents by Inventor Zhi Min Tang

Zhi Min Tang 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).

  • Maglev soap holder
    Patent number: D725401
    Type: Grant
    Filed: June 11, 2014
    Date of Patent: March 31, 2015
    Assignee: InnoMag Hi-Tech (Shanghai) Co., Ltd.
    Inventor: Zhi Min Tang
  • Maglev soap holder
    Patent number: D725402
    Type: Grant
    Filed: June 11, 2014
    Date of Patent: March 31, 2015
    Assignee: InnoMag Hi-Tech (Shanghai) Co., Ltd.
    Inventor: Zhi Min Tang