Patents by Inventor Liantao JIANG

Liantao JIANG 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 device
    Patent number: 10559876
    Abstract: The present invention relates to an antenna apparatus, which has an antenna cover and a base, the antenna cover being fixed onto the base to form a sealed waterproof space, wherein a first antenna assembly is disposed in the sealed waterproof space, the first antenna assembly comprising: an antenna element support; an antenna element fixedly wound around the antenna element support, the antenna element being composed of a spiral-like winding and an inductance coil; and an amplifier substrate fixed onto the base and connected to the antenna element. The antenna apparatus is applicable to frequency bands such as AM/FM, DAB/DMB, and TV, and has advantages of having a small size, low costs, high space utilization, etc.
    Type: Grant
    Filed: March 19, 2019
    Date of Patent: February 11, 2020
    Assignee: Hirschmann Car Communication GMBH
    Inventors: Jian Huang, Xu Zhang, Le Chen, Yunguang Xun, Liantao Jiang
  • ANTENNA DEVICE
    Publication number: 20190214713
    Abstract: The present invention relates to an antenna apparatus, which has an antenna cover and a base, the antenna cover being fixed onto the base to form a sealed waterproof space, wherein a first antenna assembly is disposed in the sealed waterproof space, the first antenna assembly comprising: an antenna element support; an antenna element fixedly wound around the antenna element support, the antenna element being composed of a spiral-like winding and an inductance coil; and an amplifier substrate fixed onto the base and connected to the antenna element. The antenna apparatus is applicable to frequency bands such as AM/FM, DAB/DMB, and TV, and has advantages of having a small size, low costs, high space utilization, etc.
    Type: Application
    Filed: March 19, 2019
    Publication date: July 11, 2019
    Inventors: Jian HUANG, Xu ZHANG, Le CHEN, Yunguang Xun, Liantao JIANG