Patents by Inventor Zhenping Liang

Zhenping Liang 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).

  • Microphone pop filter
    Patent number: D1040789
    Type: Grant
    Filed: April 29, 2024
    Date of Patent: September 3, 2024
    Assignee: Enping Aopo Electronic Technology Co., Ltd.
    Inventor: Zhenping Liang
  • Microphone stand
    Patent number: D1053856
    Type: Grant
    Filed: August 8, 2024
    Date of Patent: December 10, 2024
    Inventor: Zhenping Liang