Patents by Inventor Jan Johansson

Jan Johansson 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: 20220200262
    Abstract: The invention relates to a circuit breaker for an electrical circuit.
    Type: Application
    Filed: April 3, 2020
    Publication date: June 23, 2022
    Applicant: Blixt Tech AB
    Inventor: Jan Johansson
  • Patent number: 11355911
    Abstract: The present invention relates to a power supply circuit (400) for a breaking circuit (100), the power supply circuit (400) comprising a first connecting point (CP1) arranged to be connected to an input (102) of the breaking circuit (100) and a second connecting point (CP2) arranged to be connected to an output (104) of the breaking circuit (100).
    Type: Grant
    Filed: December 22, 2017
    Date of Patent: June 7, 2022
    Assignee: Blixt Tech AB
    Inventors: Jan Johansson, Henrik Borg
  • Patent number: 11332090
    Abstract: A radar bracket mechanism arranged to accommodate a radar device behind a bumper skin of a vehicle. The radar bracket mechanism comprises a bracket arranged to accommodate the radar device, which bracket is flexibly mounted behind the bumper skin to allow the bumper skin to flex from a first position to a second position towards a body of the vehicle upon the bumper skin being subjected to a force exerting on an exterior of the bumper skin, and to allow the bumper skin to flex back to the first position when the exterior of the bumper skin no longer is being subjected to said force.
    Type: Grant
    Filed: June 9, 2020
    Date of Patent: May 17, 2022
    Assignee: Volvo Car Corporation
    Inventors: Kristoffer Lund, Jan Johansson, Fredrik Roxvall
  • Patent number: 11330630
    Abstract: A device and method and system for dynamically processing a random access response (RAR) signal to perform wireless communications is disclose. In some embodiments, the device is configured to receive one or multiple random access response (RAR) signals, wherein when the processor receives multiple RAR signals, it selects a RAR signal and responses to the selected RAR signal based on a content of the one or multiple RAR signals and proceeds with subsequent wireless communication using information contained in the selected RAR signal.
    Type: Grant
    Filed: February 10, 2017
    Date of Patent: May 10, 2022
    Assignees: ZTE WISTRON TELECOM AB, ZTE (TX) INC.
    Inventors: Patrick Svedman, Yonghong Gao, Jan Johansson, Thorsten Schier
  • Publication number: 20220023869
    Abstract: A bearing assembly for a cone crusher includes an inner slide bearing, an eccentric sleeve and an outer slide bearing arranged for supporting a lower portion 5 of a crushing head shaft. The inner slide bearing has a diameter D1 and an axial height H1 being defined from the inner slide bearing upper end to the inner slide bearing lower end. The outer slide bearing 40 has a diameter D2 and an axial height H2 being defined from the outer slide bearing upper end to the outer slide bearing lower end 40b. A ratio of the inner slide bearing axial height and its diameter H1/D1 is in the range of 0.95 to 1.20. A cone crusher including the bearing assembly is also provided.
    Type: Application
    Filed: December 10, 2018
    Publication date: January 27, 2022
    Inventors: Fredrik ERIKSSON, Jan JOHANSSON, Sofie NYMAN GUNNARSSON
  • Publication number: 20220020913
    Abstract: Apparatus and methods enable active compensation for unwanted discrepancies in the superconducting elements of a quantum processor. A qubit may include a primary compound Josephson junction (CJJ) structure, which may include at least a first secondary CJJ structure to enable compensation for Josephson junction asymmetry in the primary CJJ structure. A qubit may include a series LC-circuit coupled in parallel with a first CJJ structure to provide a tunable capacitance. A qubit control system may include means for tuning inductance of a qubit loop, for instance a tunable coupler inductively coupled to the qubit loop and controlled by a programming interface, or a CJJ structure coupled in series with the qubit loop and controlled by a programming interface.
    Type: Application
    Filed: May 25, 2021
    Publication date: January 20, 2022
    Inventors: Richard G. Harris, Andrew J. Berkley, Jan Johansson, Mark Johnson, Mohammad Amin, Paul I. Bunyk
  • Patent number: 11214601
    Abstract: A protein comprising a moiety of 100-160 amino acid residues having at least 70% identity with the N-terminal (NT) fragment of a spider silk protein, wherein the amino acid residue corresponding to position 40 in NT is selected from the group consisting of Lys, Arg and His; and wherein the amino acid residue corresponding to position 65 in NT is selected from the group consisting of Asp and Glu, is useful as a moiety in a fusion protein for enhancing the solubility of another moiety in the fusion protein, which is a desired protein or polypeptide.
    Type: Grant
    Filed: March 12, 2020
    Date of Patent: January 4, 2022
    Assignee: SPIBER TECHNOLOGIES AB
    Inventors: Jan Johansson, Anna Rising, Nina Kronqvist, Kerstin Nordling
  • Publication number: 20210377769
    Abstract: A method includes: receiving one or more synchronization signals; deriving a synchronization reference from the one or more synchronization signals; receiving a plurality of reference signals; based on the derived synchronization reference, performing a plurality of measurements on the plurality of reference signals; based on the plurality of measurements, selecting a plurality of random access resources; and selecting a random access resource from the plurality of random access resources for transmitting a random access signal to at least one of the one or more TP's.
    Type: Application
    Filed: June 11, 2021
    Publication date: December 2, 2021
    Inventors: Patrick SVEDMAN, Jan Johansson, Yonghong Gao, Aijun Cao, Thorsten Schier, Bojidar Hadjiski
  • Publication number: 20210288485
    Abstract: The present invention relates to a power supply circuit (400) for a breaking circuit (100), the power supply circuit (400) comprising a first connecting point (CP1) arranged to be connected to an input (102) of the breaking circuit (100) and a second connecting point (CP2) arranged to be connected to an output (104) of the breaking circuit (100).
    Type: Application
    Filed: December 22, 2017
    Publication date: September 16, 2021
    Applicant: Blixt Tech AB
    Inventors: Jan Johansson, Henrik Borg
  • Publication number: 20210275873
    Abstract: Methods and systems include, in at least one aspect: obtaining from a camera 2D image data of an object, obtaining from a radar device radar data of the object, combining the radar data and the 2D image data to produce 3D location information of the object, and modeling a 2D trace of the object using the 2D image data by finding an initial version of the 2D trace, receiving an initial portion of the 3D location information, extending the initial portion of the 3D location information in accordance with physical-world conditions to find at least one 3D location beyond the initial portion of the 3D location information, projecting the at least one 3D location into a 2D image plane of the camera to locate 2D region, and processing the 2D region in the 2D image data to extend the 2D trace of the object in flight.
    Type: Application
    Filed: January 22, 2021
    Publication date: September 9, 2021
    Inventors: Dennis Jan Johansson, Daniel Forsgren
  • Patent number: 11091529
    Abstract: The present invention provides a family of non-naturally occurring polypeptides having cholesterol efflux activity that parallels that of full-length apolipoproteins (e.g., Apo AI and Apo E), and having high selectivity for ABCA1 that parallels that of full-length apolipoproteins. Further, the peptides of the invention have little or no toxicity when administered at therapeutic and higher doses. The invention also provides compositions comprising such polypeptides, methods of identifying, screening and synthesizing such polypeptides, and methods of treating, preventing or diagnosing diseases and disorders associated with dyslipidemia, hypercholesterolemia, or inflammation; or diseases involving abnormal glucose metabolism, e.g., diabetes, metabolic syndrome; or Alzheimers Disease or frontotemporal dementia.
    Type: Grant
    Filed: September 14, 2015
    Date of Patent: August 17, 2021
    Assignee: The Regents of the University of California
    Inventors: John K. Bielicki, Jan Johansson
  • Patent number: 11064378
    Abstract: A method includes: receiving one or more synchronization signals; deriving a synchronization reference from the one or more synchronization signals; receiving a plurality of reference signals; based on the derived synchronization reference, performing a plurality of measurements on the plurality of reference signals; based on the plurality of measurements, selecting a plurality of random access resources; and selecting a random access resource from the plurality of random access resources for transmitting a random access signal to at least one of the one or more TP's.
    Type: Grant
    Filed: July 15, 2016
    Date of Patent: July 13, 2021
    Assignees: ZTE WISTRON TELECOM AB, ZTE (TX) INC.
    Inventors: Patrick Svedman, Jan Johansson, Yonghong Gao, Aijun Cao, Thorsten Schier, Bojidar Hadjiski
  • Patent number: 11039338
    Abstract: According to one method for control plane traffic filtering in a control and user plane separation (CUPS) environment, the method occurs at a network node implemented using at least one processor and at least one memory. The method includes receiving, from one or more sources, network location information associated with a first network location; receiving control plane messages for different network locations; filtering the control plane messages based on the network location information; and sending traffic including data from the filtered control plane messages to at least one network tool.
    Type: Grant
    Filed: August 12, 2019
    Date of Patent: June 15, 2021
    Assignee: KEYSIGHT TECHNOLOGIES, INC.
    Inventors: Stefan Jan Johansson, Robin Lee O'Connor, Fred Strelzoff, Shardendu Pandey, Salomon Noubieli Tatang, Jason Chia-Suan Wang
  • Publication number: 20210171586
    Abstract: The present invention provides a family of non-naturally occurring polypeptides having cholesterol efflux activity that parallels that of full-length apolipoproteins (e.g., Apo AI and Apo E), and having high selectivity for ABCA1 that parallels that of full-length apolipoproteins. Further, the peptides of the invention have little or no toxicity when administered at therapeutic and higher doses. The invention also provides compositions comprising such polypeptides, methods of identifying, screening and synthesizing such polypeptides, and methods of treating, preventing or diagnosing diseases and disorders associated with dyslipidemia, hypercholesterolemia, or inflammation; or diseases involving abnormal glucose metabolism, e.g., diabetes, metabolic syndrome; or Alzheimer's Disease or frontotemporal dementia.
    Type: Application
    Filed: September 10, 2020
    Publication date: June 10, 2021
    Inventors: John K. Bielicki, Jan Johansson, Waleed Danho
  • Patent number: 11031537
    Abstract: Apparatus and methods enable active compensation for unwanted discrepancies in the superconducting elements of a quantum processor. A qubit may include a primary compound Josephson junction (CJJ) structure, which may include at least a first secondary CJJ structure to enable compensation for Josephson junction asymmetry in the primary CJJ structure. A qubit may include a series LC-circuit coupled in parallel with a first CJJ structure to provide a tunable capacitance. A qubit control system may include means for tuning inductance of a qubit loop, for instance a tunable coupler inductively coupled to the qubit loop and controlled by a programming interface, or a CJJ structure coupled in series with the qubit loop and controlled by a programming interface.
    Type: Grant
    Filed: April 10, 2019
    Date of Patent: June 8, 2021
    Assignee: D-WAVE SYSTEMS INC.
    Inventors: Richard G. Harris, Andrew J. Berkley, Jan Johansson, Mark Johnson, Mohammad Amin, Paul I. Bunyk
  • Patent number: 10978864
    Abstract: The present invention relates to a circuit and an arrangement for breaking alternating current, the circuit comprising: an input arranged to receive an alternating current (AC); an output arranged to provide the alternating current (AC) to at least one electrical load; at least one controllable switch coupled between the input and the output; an impedance network (Z) coupled between the input and the output; and a transistor network (TN) comprising at least one transistor (TTN1; TTN2), the transistor network (TN) being arranged to control the at least one controllable switch, so as to control the breaking of the alternating current (AC) provided to the at least one electrical load, based on a value of at least one voltage (V1; V2) of at least one node of the impedance network (Z).
    Type: Grant
    Filed: January 19, 2017
    Date of Patent: April 13, 2021
    Assignee: Blixt Tech AB
    Inventors: Jan Johansson, Henrik Borg
  • Patent number: 10978865
    Abstract: The present invention relates to a circuit (100) for breaking alternating current, the circuit (100) comprising: an input (102) arranged to receive an alternating current (AC); an output (104) arranged to provide the alternating current (AC) to at least one electrical load (200n); at least one controllable switch (106; 108) coupled between the input (102) and the output (104); an impedance network (Z) coupled between the input (102) and the output (104); a controller (110) coupled to a reference ground (112) common to the controller (110) and the at least one controllable switch (106; 108), wherein the controller (110) is arranged to measure at least one measuring voltage (V1; V2) between a node of the impedance network (Z) and the reference ground (112) and to control the at least one controllable switch (106; 108), so as to control the breaking of the alternating current (AC) provided to the at least one electrical load (200n), based on the value of the measured at least one measuring voltage (V1; V2).
    Type: Grant
    Filed: January 19, 2017
    Date of Patent: April 13, 2021
    Assignee: Blixt Tech AB
    Inventors: Jan Johansson, Henrik Borg
  • Publication number: 20210046483
    Abstract: A gyratory crusher topshell having an annular shell wall that is strengthened to minimize stress concentrations and increase the topshell operational lifetime. The topshell includes spider arms that are structurally reinforced at their radially inner regions and also has an annular wall that is reinforced at regions immediately below the spider arms to further increase strength and facilitate casting.
    Type: Application
    Filed: January 31, 2018
    Publication date: February 18, 2021
    Inventors: Jan JOHANSSON, Michael SKOG, Sonny EK, Magnus FREDRIKSSON
  • Publication number: 20210051517
    Abstract: According to one method for control plane traffic filtering in a control and user plane separation (CUPS) environment, the method occurs at a network node implemented using at least one processor and at least one memory. The method includes receiving, from one or more sources, network location information associated with a first network location; receiving control plane messages for different network locations; filtering the control plane messages based on the network location information; and sending traffic including data from the filtered control plane messages to at least one network tool.
    Type: Application
    Filed: August 12, 2019
    Publication date: February 18, 2021
    Inventors: Stefan Jan Johansson, Robin Lee O'Connor, Fred Strelzoff, Shardendu Pandey, Salomon Noubieli Tatang, Jason Chia-Suan Wang
  • Publication number: 20210046484
    Abstract: A gyratory crusher bottomshell and inspection hatch assembly is attachable exclusively to the bottomshell via a wear plate positioned at an internal region of the bottomshell. A wall thickness of the bottomshell at a border region immediately surrounding the hatch opening is generally equal to or less than a wall thickness over a remainder region of the wall at the same axial height position of the hatch opening.
    Type: Application
    Filed: January 31, 2018
    Publication date: February 18, 2021
    Inventors: Michael SKOG, Adrien HENSSIEN, Sonny EK, Mikael LARSSON, Magnus FREDRIKSSON, Jan JOHANSSON