Patents by Inventor Gregor Lenart

Gregor Lenart 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).

  • Patent number: 9531082
    Abstract: (EN)Antenna arrangement comprising at least two discrete antennas (1, 2) mechanically attached to each other to forma combined base station antenna (6), wherein at least two discrete antennas (1, 2) in said combined base station antenna (6) are located alongside each other, wherein a conducting element (10) is arranged between the alongside each other located discrete antennas (1, 2).
    Type: Grant
    Filed: June 21, 2011
    Date of Patent: December 27, 2016
    Assignee: CELLMAX TECHNOLOGIES AB
    Inventors: Stephan Jonsson, Dan Karlsson, Gregor Lenart, Pontus Forsman
  • Publication number: 20150372382
    Abstract: An antenna arrangement for mobile communication, the antenna arrangement comprising a plurality of radiators (202, 203) for at least two different frequency bands, the plurality of radiators being placed on a reflector (204), wherein the plurality of radiators comprises a first group of radiators arranged to operate in a first frequency band of the at least two different frequency bands, wherein the plurality of radiators comprises a second group of radiators arranged to operate in a second frequency band of the at least two different frequency bands, the first group of radiators forming a first antenna, the second group of radiators forming a second antenna, wherein the radiators of the first group have the same antenna aperture, e.g. the same antenna aperture length, as the radiators of the second group.
    Type: Application
    Filed: January 16, 2014
    Publication date: December 24, 2015
    Applicant: CELLMAX TECHNOLOGIES AB
    Inventor: Gregor LENART
  • Publication number: 20140062826
    Abstract: Antenna arrangement comprising at least two discrete antennas (1, 2) mechanically attached to each other to forma combined base station antenna (6), wherein at least two discrete antennas (1, 2) in said combined base station antenna (6) are located alongside each other, wherein a conducting element (10) is arranged between the alongside each other located discrete antennas (1, 2).
    Type: Application
    Filed: June 21, 2011
    Publication date: March 6, 2014
    Applicant: CLEMAX TECHNOLOGIES AB
    Inventors: Stephan Jonsson, Dan Karlsson, Gregor Lenart, Pontus Forsman
  • Patent number: 7629944
    Abstract: An antenna (1) comprising a housing containing coaxial lines (10), where each coaxial line comprises a wall as an outer conductor (4) and a center line (2), in parallel with a reflector (3), with a connector (8) connected to the coaxial lines (10), and to antenna feeder cables and being mechanically connected to the antenna. Present invention is characterised in that the coaxial connector (8) is connected to a first end of a separate coaxial cable (7), and that the second end of the separate coaxial cable (7) is connected to the antenna coaxial line (10).
    Type: Grant
    Filed: June 29, 2005
    Date of Patent: December 8, 2009
    Assignee: Cellmax Technologies AB
    Inventors: Gregor Lenart, Jens Malmgren
  • Patent number: 7619580
    Abstract: An antenna feeding network including at least one antenna feeding line, each antenna feeding line including a coaxial line having a central inner conductor and a surrounding outer conductor. The outer conductor (4) is made of an elongated tubular compartment (5) having an elongated opening (6) along one side of the compartment (5), and that the inner conductor (3) is suspended within the tubular compartment (5) by dielectric support elements (7).
    Type: Grant
    Filed: April 15, 2005
    Date of Patent: November 17, 2009
    Assignee: Cellmax AB
    Inventors: Gregor Lenart, Jens Malmgren
  • Patent number: 7439927
    Abstract: A broadband dipole including two co-working conductors. The invention is characterized in, that a first of the conductors (11) is comprised of a rod (12) including a substantially centrally located axial hole (2), said hole (2) forming an outer conductor (11) of a coaxial line, and that the second conductor (5) is comprised of a solid rod, and that a metallic wire (5) inserted centrally in the axial hole (2) of the first conductor (11) is connected to the second conductor (5).
    Type: Grant
    Filed: April 15, 2005
    Date of Patent: October 21, 2008
    Assignee: Cellmax Technologies AB
    Inventors: Gregor Lenart, Jens Malmgren
  • Publication number: 20080024386
    Abstract: An antenna (1) comprising a housing containing coaxial lines (10), where each coaxial line comprises a wall as an outer conductor (4) and a center line (2), in parallel with a reflector (3), with a connector (8) connected to the coaxial lines (10), and to antenna feeder cables and being mechanically connected to the antenna. Present invention is characterised in that the coaxial connector (8) is connected to a first end of a separate coaxial cable (7), and that the second end of the separate coaxial cable (7) is connected to the antenna coaxial line (10).
    Type: Application
    Filed: June 29, 2005
    Publication date: January 31, 2008
    Inventors: Gregor Lenart, Jens Malmgren
  • Publication number: 20070205954
    Abstract: An antenna feeding network including at least one antenna feeding line, each antenna feeding line including a coaxial line having a central inner conductor and a surrounding outer conductor. The outer conductor (4) is made of an elongated tubular compartment (5) having an elongated opening (6) along one side of the compartment (5), and that the inner conductor (3) is suspended within the tubular compartment (5) by dielectric support elements (7).
    Type: Application
    Filed: April 15, 2005
    Publication date: September 6, 2007
    Inventors: Gregor Lenart, Jens Malmgren
  • Publication number: 20070200783
    Abstract: A broadband dipole including two co-working conductors. The invention is characterized in, that a first of the conductors (11) is comprised of a rod (12) including a substantially centrally located axial hole (2), said hole (2) forming an outer conductor (11) of a coaxial line, and that the second conductor (5) is comprised of a solid rod, and that a metallic wire (5) inserted centrally in the axial hole (2) of the first conductor (11) is connected to the second conductor (5). Data supplied from the esp@cenet database—Worldwide.
    Type: Application
    Filed: April 15, 2005
    Publication date: August 30, 2007
    Applicant: CELLMAX TECHNOLOGIES AB
    Inventors: Gregor Lenart, Jens Malmgren