Patents by Inventor Xiangping Zeng

Xiangping Zeng 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).

  • Bluetooth speaker
    Patent number: D813192
    Type: Grant
    Filed: November 9, 2016
    Date of Patent: March 20, 2018
    Assignee: Shenzhen KZY Electronics Co., Ltd.
    Inventor: Xiangping Zeng
  • Bluetooth speaker
    Patent number: D813193
    Type: Grant
    Filed: November 9, 2016
    Date of Patent: March 20, 2018
    Assignee: Shenzhen KZY Electronics Co., Ltd.
    Inventor: Xiangping Zeng