Patents by Inventor Zhuangju GUO

Zhuangju GUO 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).

  • Wearing detection apparatus and method, and earphone
    Patent number: 11907483
    Abstract: A wearing detection apparatus and method, and an earphone are provided. The wearing detection apparatus is configured to be mounted on an earphone and includes: at least one first capacitive sensor and at least one second capacitive sensor, where the first capacitive sensor is disposed at an inner side of the second capacitive sensor; and a detection module configured to detect a first coupling capacitance between a touch object touching the earphone and the first capacitive sensor and a second coupling capacitance between the touch object and the second capacitive sensor when the earphone is touched, and to determine whether the earphone is worn by a human ear according to a difference between the first coupling capacitance and the second coupling capacitance.
    Type: Grant
    Filed: July 12, 2021
    Date of Patent: February 20, 2024
    Assignee: SHENZHEN GOODIX TECHNOLOGY CO., LTD.
    Inventors: Zhuangju Guo, Yawen Chen
  • WEARING DETECTION APPARATUS AND METHOD, AND EARPHONE
    Publication number: 20210342032
    Abstract: A wearing detection apparatus and method, and an earphone are provided. The wearing detection apparatus is configured to be mounted on an earphone and includes: at least one first capacitive sensor and at least one second capacitive sensor, where the first capacitive sensor is disposed at an inner side of the second capacitive sensor; and a detection module configured to detect a first coupling capacitance between a touch object touching the earphone and the first capacitive sensor and a second coupling capacitance between the touch object and the second capacitive sensor when the earphone is touched, and to determine whether the earphone is worn by a human ear according to a difference between the first coupling capacitance and the second coupling capacitance.
    Type: Application
    Filed: July 12, 2021
    Publication date: November 4, 2021
    Applicant: SHENZHEN GOODIX TECHNOLOGY CO., LTD.
    Inventors: Zhuangju GUO, Yawen CHEN