Patents by Inventor Joakim Bergstrom

Joakim Bergstrom 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: 11671903
    Abstract: A disclosed method is implemented by a network node in a wireless communication network to transmitting system information to a plurality of wireless terminals. The network node transmits a first group of system information blocks (SIBs) via a first physical channel, and transmits a second group of additional SIBs via a different, second physical channel. A corresponding network node operative to implement the method is also disclosed. Another disclosed method is implemented by a wireless terminal in a wireless communication network. The wireless terminal processes information received from a base station over a first physical channel to identify a first group of SIBs, and processes information received from the base station over a different, second physical channel to identify a second group of additional SIBs. A corresponding wireless terminal operative to implement the method is also disclosed.
    Type: Grant
    Filed: January 11, 2021
    Date of Patent: June 6, 2023
    Assignee: TELEFONAKTIEBOLAGET LM ERICSSON (PUBL)
    Inventors: Sofia Brismar, Joakim Bergström, Erik Larsson, Fredrik Ovesjö, Johan Rune
  • Patent number: 11537117
    Abstract: A method for setting alarm levels for a machine provides defining at least one condition indicator reflecting the condition of the machine with respect to a defect to be monitored of the machine, the at least one condition indicator defined from machine kinematic data, recording measurements of process related parameters during a predetermined period during which the machine is operating normally, calculating at least one condition indicator value for the at least one condition indicator) using machine condition data, determining a graph of the at least one condition indicator value as a function of a first process related parameter chosen from the measured process related parameters, dividing the graph into operating classes, each operating class being representative of different operating conditions of the machine, calculating an alarm level value for each operating class, setting the determined alarm level value at the midpoint of each operating class.
    Type: Grant
    Filed: July 26, 2021
    Date of Patent: December 27, 2022
    Assignee: Aktiebolaget SKF
    Inventors: Joakim Bergstrom, Per-Erik Larsson
  • Patent number: 11493405
    Abstract: A device for identifying a type of a bearing is provided. The device includes a detection unit for detecting a vibration frequency of the bearing, and an identification unit for identifying the type of the bearing based on the detected vibration frequency.
    Type: Grant
    Filed: February 9, 2021
    Date of Patent: November 8, 2022
    Assignee: Aktiebolaget SKF
    Inventors: Joakim Bergstrom, Per-Erik Larsson
  • Publication number: 20220083036
    Abstract: A method for setting alarm levels for a machine provides defining at least one condition indicator reflecting the condition of the machine with respect to a defect to be monitored of the machine, the at least one condition indicator defined from machine kinematic data, recording measurements of process related parameters during a predetermined period during which the machine is operating normally, calculating at least one condition indicator value for the at least one condition indicator) using machine condition data, determining a graph of the at least one condition indicator value as a function of a first process related parameter chosen from the measured process related parameters, dividing the graph into operating classes, each operating class being representative of different operating conditions of the machine, calculating an alarm level value for each operating class, setting the determined alarm level value at the midpoint of each operating class.
    Type: Application
    Filed: July 26, 2021
    Publication date: March 17, 2022
    Inventors: Joakim Bergstrom, Per-Erik Larsson
  • Publication number: 20210310902
    Abstract: A device for identifying a type of a bearing is provided. The device includes a detection unit for detecting a vibration frequency of the bearing, and an identification unit for identifying the type of the bearing based on the detected vibration frequency.
    Type: Application
    Filed: February 9, 2021
    Publication date: October 7, 2021
    Inventors: Joakim Bergstrom, Per-Erik Larsson
  • Publication number: 20210136664
    Abstract: A disclosed method is implemented by a network node in a wireless communication network to transmitting system information to a plurality of wireless terminals. The network node transmits a first group of system information blocks (SIBs) via a first physical channel, and transmits a second group of additional SIBs via a different, second physical channel. A corresponding network node operative to implement the method is also disclosed. Another disclosed method is implemented by a wireless terminal in a wireless communication network. The wireless terminal processes information received from a base station over a first physical channel to identify a first group of SIBs, and processes information received from the base station over a different, second physical channel to identify a second group of additional SIBs. A corresponding wireless terminal operative to implement the method is also disclosed.
    Type: Application
    Filed: January 11, 2021
    Publication date: May 6, 2021
    Inventors: Sofia BRISMAR, Joakim BERGSTRÖM, Erik LARSSON, Fredrik OVESJÖ, Johan RUNE
  • Patent number: 10893462
    Abstract: A disclosed method is implemented by a network node in a wireless communication network to transmitting system information to a plurality of wireless terminals. The network node transmits a first group of system information blocks (SIBs) via a first physical channel, and transmits a second group of additional SIBs via a different, second physical channel A corresponding network node operative to implement the method is also disclosed. Another disclosed method is implemented by a wireless terminal in a wireless communication network. The wireless terminal processes information received from a base station over a first physical channel to identify a first group of SIBs, and processes information received from the base station over a different, second physical channel to identify a second group of additional SIBs. A corresponding wireless terminal operative to implement the method is also disclosed.
    Type: Grant
    Filed: October 25, 2019
    Date of Patent: January 12, 2021
    Assignee: Telefonaktiebolaget LM Ericsson (publ)
    Inventors: Sofia Brismar, Joakim Bergström, Erik Larsson, Fredrik Ovesjö, Johan Rune
  • Publication number: 20200215209
    Abstract: Methods for detecting ?-synuclein oligomers in vivo comprise administering an antibody to an individual suspected of carrying soluble ?-synuclein, wherein the antibody is produced from a stabilized soluble ?-synuclein oligomer and is capable of binding the stabilized soluble ?-synuclein oligomer, wherein the stabilized soluble ?-synuclein oligomer has a lower formation rate to a non-soluble aggregated form than a non-stabilized soluble oligomer of the ?-synuclein, and wherein the antibody is labelled with a detectable marker; and detecting the presence of any complex formed between the antibody and soluble ?-synuclein by detection of the marker.
    Type: Application
    Filed: August 19, 2019
    Publication date: July 9, 2020
    Inventors: Lars LANNFELT, Joakim BERGSTRÖM, Martin INGELSSON, Pär GELLERFORS
  • Publication number: 20200107248
    Abstract: A disclosed method is implemented by a network node in a wireless communication network to transmitting system information to a plurality of wireless terminals. The network node transmits a first group of system information blocks (SIBs) via a first physical channel, and transmits a second group of additional SIBs via a different second physical channel. A corresponding network node operative to implement the method is also disclosed. Another disclosed method is implemented by a wireless terminal in a wireless communication network. The wireless terminal processes information received from a base station over a different second physical channel to identify a first group of SIBs, and process information received from the base station over a different, second physical channel to identify a second group of additional SIBs. A corresponding wireless terminal operative to implement the method is also disclosed.
    Type: Application
    Filed: October 25, 2019
    Publication date: April 2, 2020
    Inventors: Sofia Brismar, Joakim Bergström, Erik Larsson, Fredrik OVESJÖ, Johan Rune
  • Patent number: 10462730
    Abstract: A disclosed method is implemented by a network node in a wireless communication network to transmitting system information to a plurality of wireless terminals. The network node transmits a first group of system information blocks (SIBs) via a first physical channel, and transmits a second group of additional SIBs via a different, second physical channel. A corresponding network node operative to implement the method is also disclosed. Another disclosed method is implemented by a wireless terminal in a wireless communication network. The wireless terminal processes information received from a base station over a first physical channel to identify a first group of SIBs, and processes information received from the base station over a different, second physical channel to identify a second group of additional SIBs. A corresponding wireless terminal operative to implement the method is also disclosed.
    Type: Grant
    Filed: April 5, 2018
    Date of Patent: October 29, 2019
    Assignee: Telefonaktiebolaget LM Ericsson (publ)
    Inventors: Sofia Brismar, Joakim Bergström, Erik Larsson, Fredrik Ovesjö, Johan Rune
  • Publication number: 20180302846
    Abstract: A disclosed method is implemented by a network node in a wireless communication network to transmitting system information to a plurality of wireless terminals. The network node transmits a first group of system information blocks (SIBs) via a first physical channel, and transmits a second group of additional SIBs via a different, second physical channel. A corresponding network node operative to implement the method is also disclosed. Another disclosed method is implemented by a wireless terminal in a wireless communication network. The wireless terminal processes information received from a base station over a first physical channel to identify a first group of SIBs, and processes information received from the base station over a different, second physical channel to identify a second group of additional SIBs. A corresponding wireless terminal operative to implement the method is also disclosed.
    Type: Application
    Filed: April 5, 2018
    Publication date: October 18, 2018
    Inventors: Sofia Brismar, Joakim BERGSTRÖM, Erik LARSSON, Fredrik OVESJÖ, Johan RUNE
  • Patent number: 9967805
    Abstract: A disclosed method is implemented by a network node in a wireless communication network to transmitting system information to a plurality of wireless terminals. The network node transmits a first group of system information blocks (SIBs) via a first physical channel, and transmits a second group of additional SIBs via a different, second physical channel. A corresponding network node operative to implement the method is also disclosed. Another disclosed method is implemented by a wireless terminal in a wireless communication network. The wireless terminal processes information received from a base station over a first physical channel to identify a first group of SIBs, and processes information received from the base station over a different, second physical channel to identify a second group of additional SIBs. A corresponding wireless terminal operative to implement the method is also disclosed.
    Type: Grant
    Filed: January 22, 2014
    Date of Patent: May 8, 2018
    Assignee: Telefonaktiebolaget LM Ericsson (publ)
    Inventors: Sofia Brismar, Joakim Bergström, Erik Larsson, Fredrik Ovesjö, Johan Rune
  • Publication number: 20180028603
    Abstract: A protein based on zymogen granule 16 protein (ZG16) for use in the prevention and/or treatment of a disorder related to a bacterial imbalance in the gastrointestinal tract is disclosed. The protein based on ZG16 may comprise the sequence motifs defined by any one of the sequences having SEQ ID NO:s 1-3, optionally excluding the amino acids in positions 1-20, or 1-16.
    Type: Application
    Filed: November 20, 2015
    Publication date: February 1, 2018
    Inventors: Gunnar C. HANSSON, Joakim BERGSTRÖM, George BIRCHENOUGH, Malin E.V. JOHANSSON
  • Patent number: 9723628
    Abstract: The present invention relates to methods and arrangements for handling unreliable scheduling grants in a WCDMA-communication system. A user equipment detects that a received scheduling grant is unreliable and adjust its serving grant based on that information. The user equipment is also able to report continuously received unreliable grants as an event to the network, allowing the network to adapt its operation to reduce the unreliable grants.
    Type: Grant
    Filed: February 23, 2016
    Date of Patent: August 1, 2017
    Assignee: TELEFONAKTIEBOLAGET LM ERICSSON (PUBL)
    Inventors: Muhammad Kazmi, Walter Müller, Rutger Andersson, Dirk Gerstenberger, Joakim Bergström, Stefan Parkvall
  • Patent number: 9585042
    Abstract: A radio base station transmits data symbols to a mobile terminal on multiple frequency carriers, e.g., in accordance with the MC-WCDMA or cdma2000 3× air interface protocols. The radio base station instructs the mobile terminal to report channel quality measurements obtained by the terminal for the multiple carriers over the same uplink channel during successive reporting intervals. According to one embodiment, the mobile terminal reports channel quality by receiving data symbols transmitted on a plurality of frequency carriers in a multi-carrier CDMA environment and measuring channel quality for the different frequency carriers. The mobile terminal reports individual ones of the channel quality measurements over the same uplink channel during successive reporting intervals.
    Type: Grant
    Filed: October 15, 2015
    Date of Patent: February 28, 2017
    Assignee: Telefonaktiebolaget LM Ericsson (publ)
    Inventors: Stefan Parkvall, Erik Dahlman, Bo Göransson, Joakim Bergström
  • Publication number: 20160286483
    Abstract: There is provided a method for controlling different parts of a terminal that are able to communicate over at least a first radio access technology protocol and a second radio access technology protocol, where said first and second radio access technology protocols are different and wherein said method includes the steps of detecting (1301) in logical parts that operate a first radio access technology protocol that at least parts of a second radio access technology protocol should be activated or deactivated; transmitting (1303) an indication from logical parts that operates a first radio access technology protocol to logical parts that operates a second radio access technology protocol where said indication is an input to said logical parts that operate the second radio access technology protocol to activate or deactivate parts of second radio access technology protocol.
    Type: Application
    Filed: January 17, 2014
    Publication date: September 29, 2016
    Inventors: Joakim Bergström, Tomas Hedberg, Niklas Johansson, Christofer Lindheimer, Filip Mestanov, Håkan Palm, Håkan Persson, Stephen Rayment, Dinand Roeland, Stefan Rommer, Ivo Sedlacek, Mattias Tan Bergström, Oumer Teyeb, Samy Touati, Jari Vikberg, Yu Wang
  • Publication number: 20160277974
    Abstract: There is provided a method of operating a terminal in a first network that is operating according to a first radio access technology, RAT, the method comprising receiving (171) a message from the first network, the message being for configuring the terminal with a set of criteria for enabling, detecting and/or performing measurements over a second RAT; determining (173) if the set of criteria in the message are fulfilled by a network operating according to a second RAT; and steering (175) all or a subset of the traffic for the terminal to the network operating according to the second RAT if the set of criteria are fulfilled.
    Type: Application
    Filed: January 16, 2014
    Publication date: September 22, 2016
    Inventors: Håkan Persson, Joakim Bergström, Tomas Hedberg, Niklas Johansson, Christofer Lindheimer, Filip Mestanov, Håkan Palm, Stephen Rayment, Dinand Roeland, Stefan Rommer, Ivo Sedlacek, Mattias Tan Bergström, Oumer Teyeb, Samy Touati, Jari Vikberg, Yu Wang
  • Publication number: 20160199522
    Abstract: Methods for detecting ?-synuclein oligomers in vivo comprise administering an antibody to an individual suspected of carrying soluble ?-synuclein, wherein the antibody is produced from a stabilized soluble ?-synuclein oligomer and is capable of binding the stabilized soluble ?-synuclein oligomer, wherein the stabilized soluble ?-synuclein oligomer has a lower formation rate to a non-soluble aggregated form than a non-stabilized soluble oligomer of the ?-synuclein, and wherein the antibody is labelled with a detectable marker; and detecting the presence of any complex formed between the antibody and soluble ?-synuclein by detection of the marker.
    Type: Application
    Filed: March 29, 2016
    Publication date: July 14, 2016
    Inventors: Lars Lannfelt, Joakim Bergström, Martin Ingelsson, Pär Gellerfors
  • Publication number: 20160174252
    Abstract: The present invention relates to methods and arrangements for handling unreliable scheduling grants in a WCDMA-communication system. A user equipment detects that a received scheduling grant is unreliable and adjust its serving grant based on that information. The user equipment is also able to report continuously received unreliable grants as an event to the network, allowing the network to adapt its operation to reduce the unreliable grants.
    Type: Application
    Filed: February 23, 2016
    Publication date: June 16, 2016
    Inventors: Muhammad Kazmi, Walter Müller, Rutger Andersson, Kirk Gerstenberger, Joakim Bergström, Stefan Parkvall
  • Patent number: 9315569
    Abstract: Methods of treating or delaying onset of a neurodegenerative disorder with ?-synuclein pathology in an individual comprise administering an antibody which is produced from a stabilized soluble ?-synuclein oligomer and capable of binding a stabilized soluble ?-synuclein oligomer, the stabilized soluble ?-synuclein oligomer having a lower formation rate to a non-soluble aggregated form than a non-stabilized soluble oligomer of the ?-synuclein. The antibody has been collected from a non-human animal to which stabilized soluble ?-synuclein oligomer had been administered or has been produced by hybridoma technology, phage display, ribosome display, mammalian cell display or bacterial display, and the disorder with ?-synuclein pathology is characterized by deposition of Lewy bodies and Lewy neurites or is selected from the group consisting of Parkinson's disease (PD), dementia with Lewy bodies (DLB), the Lewy body variant of Alzheimer's disease, and multiple system atrophy (MSA).
    Type: Grant
    Filed: July 21, 2014
    Date of Patent: April 19, 2016
    Assignee: BioArctic Neuroscience AB
    Inventors: Lars Lannfelt, Joakim Bergström, Martin Ingelsson, Pär Gellerfors