Patents by Inventor Xinliang Lv

Xinliang Lv 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: D996401
    Type: Grant
    Filed: July 14, 2022
    Date of Patent: August 22, 2023
    Assignee: Beijing Dajia Internet Information Technology Co., Ltd.
    Inventors: Runqiang Han, Chen Zhang, Xinliang Lv, Xiguang Zheng, Qiong Yan, Qiao Han