Patents by Inventor Ali Bouraffa

Ali Bouraffa 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 system
    Patent number: 10608343
    Abstract: An antenna system is described, comprising at least one antenna element provided on a printed circuit board material and a lens unit with a lens body made of a dielectric material, the lens unit being directly connected to the antenna element. The lens unit comprises a lower side facing the antenna element and an upper side being located opposite to the lower side. Further, the upper side has at least one of a convex surface and a Fresnel lens shaped surface. The lens unit also comprises at least one recess filled by the antenna element in a mounted state of the antenna system.
    Type: Grant
    Filed: September 8, 2017
    Date of Patent: March 31, 2020
    Assignee: Rohde & Schwarz GmbH & Co. KG
    Inventors: Adam Tankielun, Thomas Rossberger, Ali Bouraffa
  • ANTENNA SYSTEM
    Publication number: 20190081408
    Abstract: An antenna system is described, comprising at least one antenna element provided on a printed circuit board material and a lens unit with a lens body made of a dielectric material, the lens unit being directly connected to the antenna element. The lens unit comprises a lower side facing the antenna element and an upper side being located opposite to the lower side. Further, the upper side has at least one of a convex surface and a Fresnel lens shaped surface. The lens unit also comprises at least one recess filled by the antenna element in a mounted state of the antenna system.
    Type: Application
    Filed: September 8, 2017
    Publication date: March 14, 2019
    Applicant: Rohde & Schwarz GmbH & Co. KG
    Inventors: Adam Tankielun, Thomas Rossberger, Ali Bouraffa