Patents by Inventor Tho Le

Tho Le 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).

  • Dual-feed dual-polarized antenna element and method for manufacturing same
    Patent number: 9843108
    Abstract: Disclosed herein is a dual-feed dual-polarized antenna element and a method for manufacturing the same. An embodiment dual-polarization antenna element includes four radiating elements and eight feed ports. The four radiating elements are arranged in a co-planar diamond pattern. The neighboring elements of the four radiating elements form four shared-element dipole antenna elements. Each of the four radiating elements is shared between two cross-polarized dipole antenna elements of the four shared-element dipole antenna elements. The eight feed ports are arranged in four cross-polarized dual-feed pairs respectively disposed on the four radiating elements. Each feed port of the four cross-polarized dual-feed pairs is operable to respectively excite one of the four radiating elements for a cross-polarized one of the four shared-element dipole antenna elements.
    Type: Grant
    Filed: January 22, 2015
    Date of Patent: December 12, 2017
    Assignee: Futurewei Technologies, Inc.
    Inventors: Tho Le, Alexis Pierides, Leonard Piazzi, Zhengxiang Ma
  • Dual-Feed Dual-Polarized Antenna Element and Method for Manufacturing Same
    Publication number: 20160028166
    Abstract: Disclosed herein is a dual-feed dual-polarized antenna element and a method for manufacturing the same. An embodiment dual-polarization antenna element includes four radiating elements and eight feed ports. The four radiating elements are arranged in a co-planar diamond pattern. The neighboring elements of the four radiating elements form four shared-element dipole antenna elements. Each of the four radiating elements is shared between two cross-polarized dipole antenna elements of the four shared-element dipole antenna elements. The eight feed ports are arranged in four cross-polarized dual-feed pairs respectively disposed on the four radiating elements. Each feed port of the four cross-polarized dual-feed pairs is operable to respectively excite one of the four radiating elements for a cross-polarized one of the four shared-element dipole antenna elements.
    Type: Application
    Filed: January 22, 2015
    Publication date: January 28, 2016
    Inventors: Tho Le, Alexis Pierides, Leonard Piazzi, Zhengxiang Ma