Patents by Inventor LIGUO SUI

LIGUO SUI 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).

  • Earphone box and earphone
    Patent number: 11979702
    Abstract: An earphone box includes a box body and a box magnet. The box body defines an accommodating groove configured to accommodate the earphone, and the accommodating groove is provided with an interface configured to be electrically coupled to the earphone. The box magnet is mounted on the box body and configured as a multipole magnet, the earphone is provided with an earphone magnet with the same number of poles as the box magnet, and the earphone magnet attracts and couples with the box magnet.
    Type: Grant
    Filed: February 25, 2022
    Date of Patent: May 7, 2024
    Assignee: Beijing Xiaomi Mobile Software Co., Ltd.
    Inventors: Liguo Sui, Chao Liu
  • EARPHONE BOX AND EARPHONE
    Publication number: 20230074689
    Abstract: An earphone box includes a box body and a box magnet. The box body defines an accommodating groove configured to accommodate the earphone, and the accommodating groove is provided with an interface configured to be electrically coupled to the earphone. The box magnet is mounted on the box body and configured as a multipole magnet, the earphone is provided with an earphone magnet with the same number of poles as the box magnet, and the earphone magnet attracts and couples with the box magnet.
    Type: Application
    Filed: February 25, 2022
    Publication date: March 9, 2023
    Applicant: BEIJING XIAOMI MOBILE SOFTWARE CO., LTD.
    Inventors: LIGUO SUI, Chao LIU