Patents by Inventor Xiangyang Al

Xiangyang Al 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).

  • Multi-beam base station antennas having wideband radiating elements
    Patent number: 11595827
    Abstract: A twin beam base station antenna includes a first array that has a plurality of columns of first frequency band radiating elements, the first array configured to form a first antenna beam that provides coverage throughout a first sub-sector of a three-sector base station. The radiating elements in a first of the columns in the first array have a first azimuth boresight pointing direction and the radiating elements in a second of the columns in the first array have a second azimuth boresight pointing direction that is offset from the first azimuth boresight pointing direction by at least 10°. The radiating elements in the second of the columns in the first array are electrically steered.
    Type: Grant
    Filed: April 27, 2021
    Date of Patent: February 28, 2023
    Assignee: CommScope Technologies LLC
    Inventors: Bo Wu, Xiangyang Al, Peter Bisiules, Hangsheng Wen, Joy Huang
  • MULTI-BEAM BASE STATION ANTENNAS HAVING WIDEBAND RADIATING ELEMENTS
    Publication number: 20210250780
    Abstract: A twin beam base station antenna includes a first array that has a plurality of columns of first frequency band radiating elements, the first array configured to form a first antenna beam that provides coverage throughout a first sub-sector of a three-sector base station. The radiating elements in a first of the columns in the first array have a first azimuth boresight pointing direction and the radiating elements in a second of the columns in the first array have a second azimuth boresight pointing direction that is offset from the first azimuth boresight pointing direction by at least 10°. The radiating elements in the second of the columns in the first array are electrically steered.
    Type: Application
    Filed: April 27, 2021
    Publication date: August 12, 2021
    Inventors: Bo Wu, Xiangyang Al, Peter Bisiules, Hangsheng Wen, Joy Huang