Patents by Inventor Mehmet Ali YESIL

Mehmet Ali YESIL 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 apparatus for multi-feed multi-band MIMO antenna system
    Patent number: 11043754
    Abstract: According to aspects of the disclosure, a multi-feed multi-band MIMO antenna system comprises at least two antennas orthogonally positioned with respect to each other, which are operating over two different frequency ranges; at least two out-of-band resonators coupled with the two antennas respectively; and, at least two other in-band resonators coupled with the two antennas respectively and designed to decrease mutual coupling in the frequency ranges, where the first resonator filters out signals having the second frequency range leaking into a first antenna, while the second resonator filters out other signals having the first frequency range leaking into a second antenna.
    Type: Grant
    Filed: January 25, 2018
    Date of Patent: June 22, 2021
    Assignee: Airties Kablosuz Iletisim Sanayi Ve Dis Ticaret A.S.
    Inventors: Mehmet Ali Yesil, Emre Aydin, Ali Arsal
  • METHOD AND APPARATUS FOR MULTI-FEED MULTI-BAND MIMO ANTENNA SYSTEM
    Publication number: 20190363455
    Abstract: According to aspects of the disclosure, a multi-feed multi-band MIMO antenna system comprises at least two antennas orthogonally positioned with respect to each other, which are operating over two different frequency ranges; at least two out-of-band resonators coupled with the two antennas respectively; and, at least two other in-band resonators coupled with the two antennas respectively and designed to decrease mutual coupling in the frequency ranges, where the first resonator filters out signals having the second frequency range leaking into a first antenna, while the second resonator filters out other signals having the first frequency range leaking into a second antenna.
    Type: Application
    Filed: January 25, 2018
    Publication date: November 28, 2019
    Applicant: Airties Kablosuz Iletisim Sanayi Ve Dis Ticaret A.S.
    Inventors: Mehmet Ali YESIL, Emre AYDIN, Ali ARSAL