Patents by Inventor Athanasios KARAMALIS

Athanasios KARAMALIS 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).

  • Method and system for detecting faulty devices
    Patent number: 10908980
    Abstract: A method and a system for detecting faulty devices are provided. The method comprises the steps of gathering test data in near field with respect to a device under test, extrapolating the test data to far field conditions with the aid of at least one machine learning technique, and evaluating a far field performance of the device under test on the basis of the far field conditions.
    Type: Grant
    Filed: November 20, 2018
    Date of Patent: February 2, 2021
    Assignee: ROHDE & SCHWARZ GMBH & CO. KG
    Inventors: Benoit Derat, Athanasios Karamalis, Sherif Ahmed
  • METHOD AND SYSTEM FOR DETECTING FAULTY DEVICES
    Publication number: 20200159606
    Abstract: A method and a system for detecting faulty devices are provided. The method comprises the steps of gathering test data in near field with respect to a device under test, extrapolating the test data to far field conditions with the aid of at least one machine learning technique, and evaluating a far field performance of the device under test on the basis of the far field conditions.
    Type: Application
    Filed: November 20, 2018
    Publication date: May 21, 2020
    Inventors: Benoit DERAT, Athanasios KARAMALIS, Sherif AHMED
  • Security scanning system with walk-through-gate
    Patent number: 10585185
    Abstract: A system for scanning a form of interest, while the form of interest is in motion, is provided. The system comprises a first detector panel-pair, comprising a first detector panel and a second detector panel, spatially offset from the first detector panel by a first continuous passageway for the motion of the form of interest. A second detector panel-pair comprises a third detector panel and a fourth detector panel, spatially offset from the third detector panel by a second continuous passageway for the motion of the form of interest, and a location-tracking device adapted to monitor the location of the form of interest.
    Type: Grant
    Filed: February 3, 2017
    Date of Patent: March 10, 2020
    Assignee: ROHDE & SCHWARZ GMBH & CO. KG
    Inventors: Sherif Ahmed, Frank Gumbmann, Athanasios Karamalis, Andreas Schiessl
  • SECURITY SCANNING SYSTEM WITH WALK-THROUGH-GATE
    Publication number: 20180224538
    Abstract: A system for scanning a form of interest, while the form of interest is in motion, is provided. The system comprises a first detector panel-pair, comprising a first detector panel and a second detector panel, spatially offset from the first detector panel by a first continuous passageway for the motion of the form of interest. A second detector panel-pair comprises a third detector panel and a fourth detector panel, spatially offset from the third detector panel by a second continuous passageway for the motion of the form of interest, and a location-tracking device adapted to monitor the location of the form of interest.
    Type: Application
    Filed: February 3, 2017
    Publication date: August 9, 2018
    Inventors: Sherif AHMED, Frank GUMBMANN, Athanasios KARAMALIS, Andreas SCHIESSL