Patents by Inventor Ali Saleh Alshami

Ali Saleh Alshami 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).

  • Sunflower seed shell dielectric substrates
    Patent number: 11170909
    Abstract: A dielectric substrate made from sunflower seed shells has good moldabiltiy and low water adsorption for use in creating antenna or other devices. The dielectric substrate is made by pyrolizing sunflower seed shells or husks and collecting the resulting tar to create the substrate.
    Type: Grant
    Filed: March 14, 2019
    Date of Patent: November 9, 2021
    Assignee: The University of North Dakota
    Inventors: Ali Saleh Alshami, Sima Noghanian
  • SUNFLOWER SEED SHELL DIELECTRIC SUBSTRATES
    Publication number: 20190287695
    Abstract: A dielectric substrate made from sunflower seed shells has good moldabiltiy and low water adsorption for use in creating antenna or other devices. The dielectric substrate is made by pyrolizing sunflower seed shells or husks and collecting the resulting tar to create the substrate.
    Type: Application
    Filed: March 14, 2019
    Publication date: September 19, 2019
    Inventors: Ali Saleh Alshami, Sima Noghanian