Patents by Inventor Shanglei Ning

Shanglei Ning 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).

  • Micro loudspeaker and electronic device using same
    Patent number: 9307306
    Abstract: Disclosed is a micro loudspeaker. The casing of the micro loudspeaker comprises an upper side surface and a lower side surface. An electric connecting piece comprises a first deformation part located on one side of the upper side surface of the casing and side bent upwards, a second deformation part located on one side of the lower side surface and side bent downwards, a connecting part electrically connecting the first deformation part and the second deformation part. The top end of the first deformation part and the bottom end of the second deformation part are respectively provided with a first conducting part and a second conducting part. An electronic device comprises a micro loudspeaker mentioned above, a shell, a first sound hole and a circuit board, wherein a first conducting part or a second conducting part of the micro loudspeaker is electrically connected to the circuit board.
    Type: Grant
    Filed: September 20, 2012
    Date of Patent: April 5, 2016
    Assignee: GOERTEK INC.
    Inventors: Yunhai Li, Shanglei Ning, Guanglei Liu
  • MICRO LOUDSPEAKER AND ELECTRONIC DEVICE USING SAME
    Publication number: 20150063607
    Abstract: Disclosed is a micro loudspeaker. The casing of the micro loudspeaker comprises an upper side surface and a lower side surface. An electric connecting piece comprises a first deformation part located on one side of the upper side surface of the casing and side bent upwards, a second deformation part located on one side of the lower side surface and side bent downwards, a connecting part electrically connecting the first deformation part and the second deformation part. The top end of the first deformation part and the bottom end of the second deformation part are respectively provided with a first conducting part and a second conducting part. An electronic device comprises a micro loudspeaker mentioned above, a shell, a first sound hole and a circuit board, wherein a first conducting part or a second conducting part of the micro loudspeaker is electrically connected to the circuit board.
    Type: Application
    Filed: September 20, 2012
    Publication date: March 5, 2015
    Applicant: GOERTEK Inc
    Inventors: Yunhai Li, Shanglei Ning, Guanglei Liu