Patents by Inventor Yingwen Liang

Yingwen 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).

  • Smart speaker
    Patent number: D978105
    Type: Grant
    Filed: May 5, 2022
    Date of Patent: February 14, 2023
    Inventors: Chunyu Tian, Chengyang Wu, Yingwen Liang, Yuzhong Zhang
  • Audio set
    Patent number: D1006779
    Type: Grant
    Filed: June 1, 2022
    Date of Patent: December 5, 2023
    Assignee: SHENZHEN TCL NEW TECHNOLOGY CO., LTD.
    Inventors: Tiago Abreu, Yingwen Liang, Fan Song, Chunyu Tian, Weisi Zhan, Qingyu Chen
  • Audio system
    Patent number: D1009828
    Type: Grant
    Filed: May 5, 2022
    Date of Patent: January 2, 2024
    Assignee: SHENZHEN TCL DIGITAL TECHNOLOGY LTD.
    Inventors: Chunyu Tian, Fangjun Luo, Yingwen Liang, Yuzhong Zhang, Chengyang Wu, Mingan Shen