Patents by Inventor Bo Eriksson

Bo Eriksson 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).

  • Network architecture, methods, and devices for a wireless communications network
    Patent number: 12231284
    Abstract: Methods and apparatus in a fifth-generation wireless communications network, including an example method, in a wireless device, that includes determining a reporting quality threshold for a parameter related to channel state information (CSI); performing a measurement for each of a plurality of beams from a first predetermined set of beams for evaluation; evaluating the measurement for each of the plurality of beams against the reporting quality threshold; discontinuing the performing and evaluating of measurements in response to determining that the reporting quality threshold is met for one of the beams, such that one or more beams in the first predetermined set of beams are not measured and evaluated; and reporting, to the wireless communications network, CSI for the one of the beams.
    Type: Grant
    Filed: June 8, 2022
    Date of Patent: February 18, 2025
    Assignee: Telefonaktiebolaget LM Ericsson (publ)
    Inventors: Stefan Parkvall, Janne Peisa, Gunnar Mildh, Robert Baldemair, Stefan Wager, Jonas Kronander, Karl Werner, Richard Abrahamsson, Ismet Aktas, Peter Alriksson, Junaid Ansari, Shehzad Ali Ashraf, Henrik Asplund, Fredrik Athley, Håkan Axelsson, Joakim Axmon, Johan Axnäs, Kumar Balachandran, Gunnar Bark, Jan-Erik Berg, Andreas Bergström, Håkan Björkegren, Nadia Brahmi, Cagatay Capar, Anders Carlsson, Andreas Cedergren, Mikael Coldrey, Icaro L. J. da Silva, Erik Dahlman, Ali El Essaili, Ulrika Engström, Mårten Ericson, Erik Eriksson, Mikael Fallgren, Rui Fan, Gabor Fodor, Pål Frenger, Jonas Fridén, Jonas Fröberg Olsson, Anders Furuskär, Johan Furuskog, Virgile Garcia, Ather Gattami, Fredrik Gunnarsson, Ulf Gustavsson, Bo Hagerman, Fredrik Harrysson, Ning He, Martin Hessler, Kimmo Hiltunen, Songnam Hong, Dennis Hui, Jörg Huschke, Tim Irnich, Sven Jacobsson, Niklas Jaldén, Simon Järmyr, Zhiyuan Jiang, Martin Johansson, Niklas Johansson, Du Ho Kang, Eleftherios Karipidis, Patrik Karlsson, Ali S. Khayrallah, Caner Kilinc, Göran N. Klang, Sara Landström, Christina Larsson, Gen Li, Bo Lincoln, Lars Lindbom, Robert Lindgren, Bengt Lindoff, Fredrik Lindqvist, Jinhua Liu, Thorsten Lohmar, Qianxi Lu, Lars Manholm, Ivana Maric, Jonas Medbo, Qingyu Miao, Reza Moosavi, Walter Müller, Elena Myhre, Johan Nilsson, Karl Norrman, Bengt-Erik Olsson, Torgny Palenius, Sven Petersson, Jose Luis Pradas, Mikael Prytz, Olav Queseth, Pradeepa Ramachandra, Edgar Ramos, Andres Reial, Thomas Rimhagen, Emil Ringh, Patrik Rugeland, Johan Rune, Joachim Sachs, Henrik Sahlin, Vidit Saxena, Nima Seifi, Yngve Selén, Eliane Semaan, Sachin Sharma, Cong Shi, Johan Sköld, Magnus Stattin, Anders Stjernman, Dennis Sundman, Lars Sundström, Miurel Isabel Tercero Vargas, Claes Tidestav, Sibel Tombaz, Johan Torsner, Hugo Tullberg, Jari Vikberg, Peter von Wrycza, Thomas Walldeen, Anders Wallen, Pontus Wallentin, Hai Wang, Ke Wang Helmersson, Jianfeng Wang, Yi-Pin Eric Wang, Niclas Wiberg, Emma Wittenmark, Osman Nuri Can Yilmaz, Ali Zaidi, Zhan Zhang, Zhang Zhang, Yanli Zheng
  • Electrical insulation system
    Patent number: 9466409
    Abstract: An electrical insulation system for a high voltage inductive device includes a cylindrical insulation barrier defining an axial direction, a longitudinal bar having a main extension in the axial direction, the longitudinal bar arranged to support the cylindrical insulation barrier along the axial direction and to provide spacing in a radial direction, and the longitudinal bar having a first side facing the cylindrical insulation barrier and a second side, opposite the first side, having a groove, and a spacer having a main extension in the radial direction, the spacer being arranged to provide spacing in the axial direction, the spacer having a groove fitting end portion. The longitudinal bar is adapted to receive the groove fitting end portion of the spacer in the groove, and wherein the spacer is dimensioned so relative to the groove that the groove captures any streamer propagating from the spacer towards the cylindrical insulation barrier.
    Type: Grant
    Filed: May 19, 2014
    Date of Patent: October 11, 2016
    Assignee: ABB Schweiz AG
    Inventors: Anders Bo Eriksson, Uno Gäfvert, Josë-Luis Del Real, Jan Hajek
  • Electrical Insulation System
    Publication number: 20160093421
    Abstract: An electrical insulation system for a high voltage inductive device includes a cylindrical insulation barrier defining an axial direction, a longitudinal bar having a main extension in the axial direction, the longitudinal bar arranged to support the cylindrical insulation barrier along the axial direction and to provide spacing in a radial direction, and the longitudinal bar having a first side facing the cylindrical insulation barrier and a second side, opposite the first side, having a groove, and a spacer having a main extension in the radial direction, the spacer being arranged to provide spacing in the axial direction, the spacer having a groove fitting end portion. The longitudinal bar is adapted to receive the groove fitting end portion of the spacer in the groove, and wherein the spacer is dimensioned so relative to the groove that the groove captures any streamer propagating from the spacer towards the cylindrical insulation barrier.
    Type: Application
    Filed: May 19, 2014
    Publication date: March 31, 2016
    Applicant: ABB TECHNOLOGY LTD
    Inventors: Anders Bo Eriksson, Uno Gäfvert, José-Luis Del Real, Jan Hajek
  • High voltage insulation system and a high voltage inductive device comprising such an insulation system
    Patent number: 9099238
    Abstract: An insulation system for a winding structure. The insulation system includes an innermost barrier pair arranged to cover a majority of the winding structure in the axial direction of the winding structure inside and outside the barrier structure relative the curvature of winding turns of windings of the winding structure, wherein at least one barrier of the innermost barrier pair defines a first flow path allowing flow of a dielectric fluid mainly in a first axial direction between the winding structure and the at least one barrier when the insulation system is in a assembled state; and a first outer barrier arranged radially inwards or radially outwards relative each barrier of the innermost barrier pair, wherein the first outer barrier defines a second flow path, parallel to the first flow path, allowing flow of a dielectric fluid mainly in a second axial direction opposite the first axial direction.
    Type: Grant
    Filed: April 17, 2014
    Date of Patent: August 4, 2015
    Assignee: ABB TECHNOLOGY AG
    Inventors: Anders Bo Eriksson, Erik Wedin, Jan Lindgren, Mats Berglund, Mats Ramkvist, Stina Bertilsson, Tina Brunstrom
  • High voltage arrangement comprising an insulating structure
    Patent number: 8890005
    Abstract: A high voltage arrangement for a high voltage power system has an insulating structure which reduces the creep path. The insulating structure is arranged around the second conductor and has a continuous extension in an axial direction from a first end thereof providing insulation of essentially the entire length of the second conductor to a second end around the bushing portion, which second end extends around the bushing portion at least to a point where an electric potential of an external surface of the bushing portion is at most equal to the average of the potential of the first conductor and the potential of the interfacing plane when the high voltage arrangement is in use.
    Type: Grant
    Filed: November 21, 2013
    Date of Patent: November 18, 2014
    Assignee: ABB Technology Ltd.
    Inventors: Mats Berglund, Anders Bo Eriksson, Erik Wedin, Jan Lindgren, Mats Ramkvist, Stina Bertilsson, Tina Brunstrom
  • High Voltage Insulation System And A High Voltage Inductive Device Comprising Such An Insulation System
    Publication number: 20140225697
    Abstract: An insulation system for a winding structure. The insulation system includes an innermost barrier pair arranged to cover a majority of the winding structure in the axial direction of the winding structure inside and outside the barrier structure relative the curvature of winding turns of windings of the winding structure, wherein at least one barrier of the innermost barrier pair defines a first flow path allowing flow of a dielectric fluid mainly in a first axial direction between the winding structure and the at least one barrier when the insulation system is in a assembled state; and a first outer barrier arranged radially inwards or radially outwards relative each barrier of the innermost barrier pair, wherein the first outer barrier defines a second flow path, parallel to the first flow path, allowing flow of a dielectric fluid mainly in a second axial direction opposite the first axial direction.
    Type: Application
    Filed: April 17, 2014
    Publication date: August 14, 2014
    Inventors: Anders Bo Eriksson, Erik Wedin, Jan Lindgren, Mats Berglund, Mats Ramkvist, Stina Bertilsson, Tina Brunstrom
  • High Voltage Arrangement Comprising An Insulating Structure
    Publication number: 20140076625
    Abstract: A high voltage arrangement for a high voltage power system has an insulating structure which reduces the creep path. The insulating structure is arranged around the second conductor and has a continuous extension in an axial direction from a first end thereof providing insulation of essentially the entire length of the second conductor to a second end around the bushing portion, which second end extends around the bushing portion at least to a point where an electric potential of an external surface of the bushing portion is at most equal to the average of the potential of the first conductor and the potential of the interfacing plane when the high voltage arrangement is in use.
    Type: Application
    Filed: November 21, 2013
    Publication date: March 20, 2014
    Inventors: Mats Berglund, Anders Bo Eriksson, Erik Wedin, Jan Lindgren, Mats Ramkvist, Stina Bertilsson, Tina Brunstrom
  • Induction device
    Patent number: 8198967
    Abstract: An induction device to be used in association with a high voltage electric transmission systems having at least one winding, at least one core frame, and at least one magnetic core leg arranged in the core frame. The core frame includes a plurality of core gaps including a plurality of spacers, and a plurality of core segments of a magnetic material. The core segments are being separated by at least one of the core gaps, and the winding is causing electromagnetic attraction forces to act in the core gaps. The induction device further includes at least one piezoelectric element arranged in one of the core gaps, and a control unit connected to the piezoelectric element. The control unit is arranged to provide an electrical signal for inducing vibrations of the piezoelectric element which counteract the electromagnetic attraction forces acting in the core gaps.
    Type: Grant
    Filed: June 3, 2011
    Date of Patent: June 12, 2012
    Assignee: ABB Technology AG
    Inventors: Anders Bo Eriksson, Julia Forslin, Jan Anger, Jan Hajek
  • Induction device
    Patent number: 8115584
    Abstract: An induction device for association with high voltage electric transmission systems having at least one core frame and at least one winding arranged around said core frame. The induction device has at least one magnetic core leg arranged in said core frame. The core frame includes a stack of core segments of a magnetic material being cooled by cooling medium, arranged in compression in the core frame, core gaps being arranged to separate the core segments, and a plurality of spacers, arranged in the core gaps between the core segments, with a cross section of hexagonal shape, having an upper and a lower end-face being in contact with the core segments. The spacers in at least one of the core gaps are arranged densely packed so as to form a compact filling in the core gap.
    Type: Grant
    Filed: May 24, 2011
    Date of Patent: February 14, 2012
    Assignee: ABB Technology Ltd.
    Inventors: Anders Bo Eriksson, Julia Forslin
  • INDUCTION DEVICE
    Publication number: 20110227687
    Abstract: An induction device to be used in association with a high voltage electric transmission systems having at least one winding, at least one core frame, and at least one magnetic core leg arranged in the core frame. The core frame includes a plurality of core gaps including a plurality of spacers, and a plurality of core segments of a magnetic material. The core segments are being separated by at least one of the core gaps, and the winding is causing electromagnetic attraction forces to act in the core gaps. The induction device further includes at least one piezoelectric element arranged in one of the core gaps, and a control unit connected to the piezoelectric element. The control unit is arranged to provide an electrical signal for inducing vibrations of the piezoelectric element which counteract the electromagnetic attraction forces acting in the core gaps.
    Type: Application
    Filed: June 3, 2011
    Publication date: September 22, 2011
    Inventors: Anders Bo Eriksson, Julia Forslin, Jan Anger, Jan Hajek
  • Induction Device
    Publication number: 20110227683
    Abstract: An induction device for association with high voltage electric transmission systems having at least one core frame and at least one winding arranged around said core frame. The induction device has at least one magnetic core leg arranged in said core frame. The core frame includes a stack of core segments of a magnetic material being cooled by cooling medium, arranged in compression in the core frame, core gaps being arranged to separate the core segments, and a plurality of spacers, arranged in the core gaps between the core segments, with a cross section of hexagonal shape, having an upper and a lower end-face being in contact with the core segments. The spacers in at least one of the core gaps are arranged densely packed so as to form a compact filling in the core gap.
    Type: Application
    Filed: May 24, 2011
    Publication date: September 22, 2011
    Inventors: Anders Bo Eriksson, Julia Forslin
  • Paper-or Cardboard-Based Security Product
    Publication number: 20080102257
    Abstract: A paper- or cardboard-based security product and a method of manufacturing it. The product comprises a paper or a cardboard which is equipped with an identifiable security symbol. According to the present invention, the security symbol comprises a layer in the product, one which consists of a synthetic, electrically conductive polymer, the conductivity of which has been changed locally to form an electrically conductive or, alternatively, electrically non-conductive figure. Furthermore, a figure indicating the security symbol has been fitted on the surface of the paper or the cardboard product. A security product according to the present invention can be produced simply by first applying a conductive polymer, for instance in a non-conductive form, onto a paper, after which an acidic figure is printed in such as way that the area below the figure becomes conductive. The figure can be detected and in this way it acts as a guarantee of authenticity for the product.
    Type: Application
    Filed: October 1, 2004
    Publication date: May 1, 2008
    Inventors: Outi Aho, Lars Gadda, Tuomas Mustonen, Bjorn Knuthammar, Magnus Berggren, Thomas Kugler, Bo Eriksson, Petronella Norberg, Tommi Remonen
  • Adjustable support for lap work
    Publication number: 20050264992
    Abstract: An adjustable support for a portable computer or the like having a main or center board, side boards, and cylindrical stackers interconnecting them. The device is designed to hold a portable computer on the main board and to dispose it weightlessly in the lap area of a seated user by means of the side boards resting on the arms of the easy chair, or couch or sofa on which the user is seated. The distance between the side boards and the main board of the device may be varied by changing the number of stackers each of which have mating male and female ends to enable interconnecting them. The main board and the sideboards may have through-holes of two different diameters each: a larger one for receiving and rendering flush the head of a nut or bolt cooperating with a respective stacker end to secure the stacker rigidly to the board; a smaller one for snugly receiving reduced portion of the nut or bolt. The larger diameter portions of the through-holes only penetrate halfway through the boards.
    Type: Application
    Filed: March 14, 2005
    Publication date: December 1, 2005
    Inventor: Bo Eriksson