Patents by Inventor Guangzhi Shao

Guangzhi Shao 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 and implementation method of vibratile earphone
    Patent number: 9462371
    Abstract: The present invention provides an earphone and an implementation method of vibratile earphone. The earphone comprises: a low-frequency detection control circuit and a vibratile terminal connected to the low-frequency detection control circuit; the low-frequency detection control circuit is for sending a control signal to the vibratile terminal when detecting a signal of low-frequency below a specified frequency from earphone signals; the vibratile terminal produces vibration when receiving the control signal sent from the low-frequency detection control circuit. The solution of the invention can make the earphone produce vibration when the earphone signals contain low frequency signals and thus improve people's sense of shock when they are listening to voices or playing games with the earphone.
    Type: Grant
    Filed: October 11, 2013
    Date of Patent: October 4, 2016
    Assignee: Goertek, Inc.
    Inventors: Ke Li, Guangzhi Shao, Xiaodong Li, Long Yuan
  • EARPHONE AND IMPLEMENTATION METHOD OF VIBRATILE EARPHONE
    Publication number: 20150264470
    Abstract: The present invention provides an earphone and an implementation method of vibratile earphone. The earphone comprises: a low-frequency detection control circuit and a vibratile terminal connected to the low-frequency detection control circuit; the low-frequency detection control circuit is for sending a control signal to the vibratile terminal when detecting a signal of low-frequency below a specified frequency from earphone signals; the vibratile terminal produces vibration when receiving the control signal sent from the low-frequency detection control circuit. The solution of the invention can make the earphone produce vibration when the earphone signals contain low frequency signals and thus improve people's sense of shock when they are listening to voices or playing games with the earphone.
    Type: Application
    Filed: October 11, 2013
    Publication date: September 17, 2015
    Inventors: Ke Li, Guangzhi Shao, Xiaodong Li, Long Yuan