Patents by Inventor AHMAD BILAL NUMAN

AHMAD BILAL NUMAN 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).

  • CSRR-loaded MIMO antenna systems
    Patent number: 9019160
    Abstract: The CSRR-loaded MIMO antenna systems provide highly compact designs for multiple-input-multiple-output (MIMO) antennas for use in wireless mobile devices. Exemplary two element (2×1), and four element (2×2) MIMO antenna systems are disclosed in which complementary split-ring resonators load patch antennas elements. The overall dimensions of the exemplary MIMO antenna system designed for operation from 750 MHz to 6 GHz band remain within 100×50×0.8 mm2.
    Type: Grant
    Filed: March 18, 2013
    Date of Patent: April 28, 2015
    Assignee: King Fahd University of Petroleum and Minerals
    Inventors: Mohammad S. Sharawi, Muhammad Umar Khan, Ahmad Bilal Numan
  • CSRR-LOADED MIMO ANTENNA SYSTEMS
    Publication number: 20140266974
    Abstract: The CSRR-loaded MIMO antenna systems provide highly compact designs for multiple-input-multiple-output (MIMO) antennas for use in wireless mobile devices. Exemplary two element (2×1), and four element (2×2) MIMO antenna systems are disclosed in which complementary split-ring resonators load patch antennas elements. The overall dimensions of the exemplary MIMO antenna system designed for operation from 750 MHz to 6 GHz band remain within 100×50×0.8 mm2.
    Type: Application
    Filed: March 18, 2013
    Publication date: September 18, 2014
    Applicant: KING FAHD UNIVERSITY OF PETROLEUM AND MINERALS
    Inventors: MOHAMMAD S. SHARAWI, MUHAMMAD UMAR KHAN, AHMAD BILAL NUMAN