Patents by Inventor Walid DYAB

Walid DYAB 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).

  • Patent number: 12184085
    Abstract: A system for wireless power transfer (WPT) is described. The WPT system may be used for charging of electric vehicles or other mobile platforms. The WPT system includes a gap waveguide base including a conductive waveguiding structure and a bandgap structure along at least the lateral sides of the waveguiding structure. The WPT system also includes a charging plate separate from the gap waveguide base. The charging plate includes a conductive plate having a receiving structure for receiving the electromagnetic field from the gap waveguide base through an air gap. The disclosed WPT system enables propagation of an electromagnetic field through the air gap, including electromagnetic fields in the very high frequency (VHF) band.
    Type: Grant
    Filed: January 7, 2021
    Date of Patent: December 31, 2024
    Assignee: HUAWEI TECHNOLOGIES CANADA CO., LTD.
    Inventors: Walid Dyab, Ahmed Sakr, Mourad Ibrahim, Intikhab Hussain, Ke Wu
  • Publication number: 20220216729
    Abstract: A system for wireless power transfer (WPT) is described. The WPT system may be used for charging of electric vehicles or other mobile platforms. The WPT system includes a gap waveguide base including a conductive waveguiding structure and a bandgap structure along at least the lateral sides of the waveguiding structure. The WPT system also includes a charging plate separate from the gap waveguide base. The charging plate includes a conductive plate having a receiving structure for receiving the electromagnetic field from the gap waveguide base through an air gap. The disclosed WPT system enables propagation of an electromagnetic field through the air gap, including electromagnetic fields in the very high frequency (VHF) band.
    Type: Application
    Filed: January 7, 2021
    Publication date: July 7, 2022
    Inventors: Walid DYAB, Ahmed SAKR, Mourad IBRAHIM, Intikhab HUSSAIN, Ke WU