Patents by Inventor Wenshan Peng

Wenshan Peng 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).

  • Acoustic panel
    Patent number: D1032022
    Type: Grant
    Filed: December 15, 2022
    Date of Patent: June 18, 2024
    Assignee: Guangzhou Ylju Sound Insulation Building Materials Co., Ltd.
    Inventor: Wenshan Peng
  • Acoustic panel
    Patent number: D1056258
    Type: Grant
    Filed: April 13, 2023
    Date of Patent: December 31, 2024
    Assignee: Guangzhou Yiju Sound Insulation Building Materials Co., Ltd.
    Inventor: Wenshan Peng