Patents by Inventor Liangguo Song

Liangguo Song 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).

  • Antenna mast assemblies
    Patent number: 8963786
    Abstract: Exemplary embodiments are disclosed of antenna mast assemblies, which may be configured for multiband operation for automobiles or other vehicular applications. In an exemplary embodiment, an antenna mast assembly generally includes a coil radiator including a first coil portion and a second coil portion. The antenna mast assembly also includes a support having a first end portion, a second end portion, a first protruding portion, and a second protruding portion. The coil radiator is disposed about at least a portion of the support such that the first coil portion is between the first protruding portion and the first end portion of the support, and such that the second coil portion is between the second protruding portion and the second end portion of the support.
    Type: Grant
    Filed: July 11, 2012
    Date of Patent: February 24, 2015
    Assignee: Laird Technologies, Inc.
    Inventors: John V. Kowalewicz, Ayman Duzdar, Zhigao Chen, Hasan Yasin, Liangguo Song, Gary Keith Reed, Ankit Ramnik Gogri
  • Antenna Mast Assemblies
    Publication number: 20140015717
    Abstract: Exemplary embodiments are disclosed of antenna mast assemblies, which may be configured for multiband operation for automobiles or other vehicular applications. In an exemplary embodiment, an antenna mast assembly generally includes a coil radiator including a first coil portion and a second coil portion. The antenna mast assembly also includes a support having a first end portion, a second end portion, a first protruding portion, and a second protruding portion. The coil radiator is disposed about at least a portion of the support such that the first coil portion is between the first protruding portion and the first end portion of the support, and such that the second coil portion is between the second protruding portion and the second end portion of the support.
    Type: Application
    Filed: July 11, 2012
    Publication date: January 16, 2014
    Applicant: LAIRD TECHNOLOGIES, INC.
    Inventors: John V. Kowalewicz, Ayman Duzdar, Zhigao Chen, Hasan Yasin, Liangguo Song, Gary Keith Reed, Ankit Ramnik Gogri