Patents by Inventor Kezhao Liao

Kezhao Liao 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).

  • Pair of wireless earphones
    Patent number: D1019596
    Type: Grant
    Filed: December 21, 2021
    Date of Patent: March 26, 2024
    Assignee: SCUD (FUJIAN) ELECTRONICS CO., LTD
    Inventors: Kezhao Liao, Fanghai Xie, Lei Hou, Longqin Wang
  • Wireless headset charging box
    Patent number: D1022889
    Type: Grant
    Filed: December 21, 2021
    Date of Patent: April 16, 2024
    Assignee: SCUD (FUJIAN) ELECTRONICS CO., LTD.
    Inventors: Kezhao Liao, Fanghai Xie, Lei Hou, Longqin Wang