Patents by Inventor János SÓFALVI

János SÓFALVI 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).

  • Publication number: 20230369744
    Abstract: The invention relates to a MIMO antenna system for IEEE 802.11 WiFi communication. The invention also relates to a wireless device, such as a wireless access point (AP), a router, a gateway, and/or a bridge, comprising at least one antenna system according to the invention. The invention further relates to a wireless communication system, comprising a plurality of antenna systems according to the invention, and, preferably, a plurality of wireless devices according to the invention.
    Type: Application
    Filed: July 26, 2023
    Publication date: November 16, 2023
    Inventors: Diego CARATELLI, Avraam LOUTRIDIS, János SÓFALVI
  • Patent number: 11757171
    Abstract: The invention relates to a MIMO antenna system for IEEE 802.11 WiFi communication. The invention also relates to a wireless device, such as a wireless access point (AP), a router, a gateway, and/or a bridge, comprising at least one antenna system according to the invention. The invention further relates to a wireless communication system, comprising a plurality of antenna systems according to the invention, and, preferably, a plurality of wireless devices according to the invention.
    Type: Grant
    Filed: March 20, 2020
    Date of Patent: September 12, 2023
    Assignee: THE ANTENNA COMPANY INTERNATIONAL N.V.
    Inventors: Diego Caratelli, Avraam Loutridis, János Sófalvi
  • Publication number: 20220344836
    Abstract: The invention relates to a MIMO antenna system for IEEE 802.11 WiFi communications. The invention also relates to a wireless device, such as a wireless access point (AP), a router, a gateway, and/or a bridge, comprising at least one antenna system according to the invention. The invention further relates to a wireless communication system, comprising a plurality of antenna systems according to the invention, and, preferably, a plurality of wireless devices according to the invention.
    Type: Application
    Filed: May 14, 2021
    Publication date: October 27, 2022
    Inventors: Diego CARATELLI, Carlos Moreno DE JONG VAN COEVORDEN, Bedilu Befekadu ADELA, János SÓFALVI, Johan Leo Alfons GIELIS
  • Patent number: 11211713
    Abstract: Antenna suitable to be integrated in a printed circuit board, which is an electromagnetically coupled antenna that comprises: a body of dielectric material of a substantially planar design having a bottom side and top side; a bottom metallized layer on the bottom side of the body, which layer is provided with a slot; a top metallized layer on the top side of the body, which layer is provided with a T-shaped slot; wherein both the above slots, as well as the top and bottom metallized layer surrounding the slots, are provided on symmetrically opposite sides of the body; wherein electrically conductive strands are provided in the body, which strands extend substantially vertically from the bottom side to the top side, and electrically connect the bottom metallized layer with the top metallized layer; wherein the strands are disposed in such a way as to collectively form a row that delimits an inner volume of the body; wherein a feeding line of electrically conductive material is provided inside the body, the f
    Type: Grant
    Filed: August 30, 2018
    Date of Patent: December 28, 2021
    Assignee: THE ANTENNA COMPANY INTERNATIONAL N.V.
    Inventors: Avraam Loutridis, Carlos Moreno De Jong Van Coevorden, János Sófalvi, Diego Caratelli
  • Publication number: 20200350689
    Abstract: Antenna suitable to be integrated in a printed circuit board, which is an electromagnetically coupled antenna that comprises: a body of dielectric material of a substantially planar design having a bottom side and top side; a bottom metallized layer on the bottom side of the body, which layer is provided with a slot; a top metallized layer on the top side of the body, which layer is provided with a T-shaped slot; wherein both the above slots, as well as the top and bottom metallized layer surrounding the slots, are provided on symmetrically opposite sides of the body; wherein electrically conductive strands are provided in the body, which strands extend substantially vertically from the bottom side to the top side, and electrically connect the bottom metallized layer with the top metallized layer; wherein the strands are disposed in such a way as to collectively form a row that delimits an inner volume of the body; wherein a feeding line of electrically conductive material is provided inside the body, the f
    Type: Application
    Filed: August 30, 2018
    Publication date: November 5, 2020
    Inventors: Avraam LOUTRIDIS, Carlos Moreno DE JONG VAN COEVORDEN, János SÓFALVI, Diego CARATELLI
  • Publication number: 20200303807
    Abstract: The invention relates to a MIMO antenna system for IEEE 802.11 WiFi communication. The invention also relates to a wireless device, such as a wireless access point (AP), a router, a gateway, and/or a bridge, comprising at least one antenna system according to the invention. The invention further relates to a wireless communication system, comprising a plurality of antenna systems according to the invention, and, preferably, a plurality of wireless devices according to the invention.
    Type: Application
    Filed: March 20, 2020
    Publication date: September 24, 2020
    Inventors: Diego CARATELLI, Avraam LOUTRIDIS, János SÓFALVI
  • Patent number: D993250
    Type: Grant
    Filed: May 6, 2021
    Date of Patent: July 25, 2023
    Assignee: THE ANTENNA COMPANY INTERNATIONAL N.V.
    Inventors: Kansheng Yang, Zhe Song, Janos Sofalvi, Diego Caratelli