Patents by Inventor Wanxuan Wang

Wanxuan 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).

  • Microphone
    Patent number: D917433
    Type: Grant
    Filed: September 19, 2020
    Date of Patent: April 27, 2021
    Assignee: ZHAOQING JUNFENG ELECTRONICS CO LTD
    Inventor: Wanxuan Wang
  • Microphone
    Patent number: D925505
    Type: Grant
    Filed: September 19, 2020
    Date of Patent: July 20, 2021
    Assignee: ZHAOQING JUNFENG ELECTRONICS CO LTD
    Inventor: Wanxuan Wang
  • Microphone
    Patent number: D925506
    Type: Grant
    Filed: September 19, 2020
    Date of Patent: July 20, 2021
    Assignee: ZHAOQING JUNFENG ELECTRONICS CO LTD
    Inventor: Wanxuan Wang