Patents by Inventor Torbjörn Westin

Torbjörn Westin 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: 11968814
    Abstract: The present disclosure relates to a waveguide gasket arrangement arranged for electrically sealing a waveguide interface between a first waveguide end and a second waveguide end, where the waveguide gasket arrangement comprises a first plurality of electrically conducting members connected to a first common structure along a first circumference. The waveguide gasket arrangement further comprises a second plurality of electrically conducting members connected to a second common structure along a second circumference.
    Type: Grant
    Filed: June 26, 2019
    Date of Patent: April 23, 2024
    Assignee: Telefonaktiebolaget LM Ericsson (publ)
    Inventors: Göran Snygg, Torbjörn Westin, Henrik Pettersson, Gilbert Johansson, Jörgen Lundgren, Martin Fagerström, Cecilia Lundin, Ove Persson
  • Publication number: 20230053979
    Abstract: The present disclosure relates to a waveguide gasket arrangement (1, 1', 1") arranged for electrically sealing a waveguide interface (2) between a first waveguide end (3) and a second waveguide end (4). The waveguide gasket arrangement (1, 1', 1") comprises a carrier arrangement (5, 5', 5") where a carrier aperture (6; 6a, 6b) is formed in the mounted carrier arrangement (5, 5', 5"). The waveguide gasket arrangement (1, 1', 1") further comprises an electrically conducting flexible ribbon arrangement (7) that comprises at least one plurality of electrically conducting members (8a, 8b) forming a coherent common structure.
    Type: Application
    Filed: February 26, 2020
    Publication date: February 23, 2023
    Inventors: Göran Snygg, Torbjörn Westin, Henrik Pettersson, Gilbert Johansson, Jörgen Lundgren, Martin Fagerström, Cecilia Lundin, Ove Persson
  • Publication number: 20220304202
    Abstract: The present disclosure relates to a waveguide gasket arrangement arranged for electrically sealing a waveguide interface between a first waveguide end and a second waveguide end, where the waveguide gasket arrangement comprises a first plurality of electrically conducting members connected to a first common structure along a first circumference. The waveguide gasket arrangement further comprises a second plurality of electrically conducting members connected to a second common structure along a second circumference.
    Type: Application
    Filed: June 26, 2019
    Publication date: September 22, 2022
    Inventors: Göran Snygg, Torbjörn Westin, Henrik Pettersson, Gilbert Johansson, Jörgen Lundgren, Martin Fagerström, Cecilia Lundin, Ove Persson
  • Patent number: 11355836
    Abstract: There is provided a combined antenna and radome arrangement. The combined antenna and radome arrangement comprises an advanced antenna system (AAS). The AAS comprises antenna elements and is configured for communication in a frequency range of 2.5 GHz to 10 GHz. The combined antenna and radome arrangement further comprises a radome. The radome has a first layer sandwiched between two second layers. The two second layers are of a second dielectric material. The first layer is of a first dielectric material and has a thickness t1, where t1??min/3, wherein ?min is the wavelength of the highest frequency in the frequency range of the AAS. The radome is placed in front of the AAS such that the radome forms a cover for the AAS.
    Type: Grant
    Filed: January 18, 2019
    Date of Patent: June 7, 2022
    Assignee: TELEFONAKTIEBOLAGET LM ERICSSON (PUBL)
    Inventors: Stefan Johansson, Livia Cerullo, Lars Persson, Mikael Pohlman, Torbjörn Westin
  • Patent number: 10193206
    Abstract: The present invention relates to a microwave signal transition component (1) having a first signal conductor side (2) and a second signal conductor side (3). The signal transition component (1) is arranged for transfer of microwave signals from the first signal conductor side (2) to the second signal conductor side (3). The transfer component (1) comprises at least one, at least partly circumferentially running, electrically conducting frame (4), a dielectric filling (5) positioned at least partly within said conducting frame (4), at least one filling aperture (6; 6a, 6b) miming through the dielectric filling, and, for each filling aperture (6; 6a, 6b), an electrically conducting connection (7; 7a, 7b) that at least partly is positioned within said filling aperture (6; 6a, 6b). The present invention also relates to a method for manufacturing a microwave signal transition component according to the above.
    Type: Grant
    Filed: September 2, 2014
    Date of Patent: January 29, 2019
    Assignee: TELEFONAKTIEBOLAGET LM ERICSSON (PUBL)
    Inventors: Per Ligander, Tomas Bergsten, Ingolf Larsson, Olle Nyström, Torbjörn Westin
  • Publication number: 20190028544
    Abstract: There is provided a method and a corresponding system for managing sensor data collected and registered by a remote sensing system at a remote field location, referred to as a field segment, and downlinking sensor data to a separate location, referred to as a home segment. There is also provided a method and corresponding system for requesting sensor data from a remote sensing system at a remote field location, the field segment, to a separate location, the home segment.
    Type: Application
    Filed: September 1, 2016
    Publication date: January 24, 2019
    Inventors: Lars-Åke EDGARDH, Torbjörn WESTIN, Emil VINTERHAV, Mikael ANDERSSON, Daniel SKABORN
  • Publication number: 20170273172
    Abstract: The present invention relates to a microwave signal transition component (1) having a first signal conductor side (2) and a second signal conductor side (3). The signal transition component (1) is arranged for transfer of microwave signals from the first signal conductor side (2) to the second signal conductor side (3). The transfer component (1) comprises at least one, at least partly circumferentially running, electrically conducting frame (4), a dielectric filling (5) positioned at least partly within said conducting frame (4), at least one filling aperture (6; 6a, 6b) miming through the dielectric filling, and, for each filling aperture (6; 6a, 6b), an electrically conducting connection (7; 7a, 7b) that at least partly is positioned within said filling aperture (6; 6a, 6b). The present invention also relates to a method for manufacturing a microwave signal transition component according to the above.
    Type: Application
    Filed: September 2, 2014
    Publication date: September 21, 2017
    Inventors: Per Ligander, Tomas Bergsten, Ingolf Larsson, Olle Nyström, Torbjörn Westin