Patents by Inventor Johan Andersson

Johan Andersson 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: 20220209594
    Abstract: A stator can comprise a stator body comprising an inner cooling duct, and an outer cooling duct, wherein the inner cooling duct is located closer to a center axis of the stator body than the outer cooling duct, a first endplate received at a first end of the stator body, the first endplate comprising an inlet jacket circumferentially located within the first endplate, an inlet finger fluidly connected to the inlet jacket, and a drainage jacket circumferentially located within the first endplate, a second endplate received at a second end of the stator body, the second endplate comprising an outlet jacket circumstantially located within the second endplate, and an outlet finger fluidly connected to the outlet jacket, wherein the inner cooling duct fluidly connects the inlet jacket to the outlet finger, and wherein the outer cooling duct fluidly connects to the outlet jacket to the drainage jacket.
    Type: Application
    Filed: October 6, 2021
    Publication date: June 30, 2022
    Inventors: Johan Andersson, Johan Brunberg
  • Publication number: 20210362250
    Abstract: A cutting insert for a milling tool is provided. A longitudinal plane extends halfway between a first pair of opposing side surfaces of the cutting insert. A first axial relief face adjacent to the a auxiliary cutting edge and a first axial abutment face form part of a first surface grouping on a first side of the longitudinal plane, and a second axial relief face adjacent to a second auxiliary cutting edge and a second axial abutment face form part of a second surface grouping on a second side of the longitudinal plane. The first surface grouping and the second surface grouping meet in a partitioning line, wherein the partitioning line extends in the longitudinal plane , and wherein the partitioning line extends from the first side to the second side.
    Type: Application
    Filed: April 10, 2019
    Publication date: November 25, 2021
    Inventors: Johan ANDERSSON, Stefan HEDBERG, Kenneth ENLUND, Fredrik KANTOJARVI
  • Publication number: 20210244872
    Abstract: A blood treatment apparatus is disclosed. The example apparatus includes a blood treatment unit including a fluid inlet and a fluid outlet and a blood line. The apparatus also includes a fluid line including an upstream fluid line configured to receive electrically conductive treatment fluid from a fluid source and pass the electrically conductive treatment fluid to the fluid inlet of the blood treatment unit and a downstream fluid line connected to the fluid outlet of the blood treatment unit for delivering the used electrically conductive treatment fluid to a fluid sink. The apparatus further includes a flow divider arranged in the downstream fluid line and configured to separate the used electrically conductive treatment fluid in the downstream fluid line into to a first fluid section and a second fluid section, thereby electrically isolating the first and second fluid sections.
    Type: Application
    Filed: April 28, 2021
    Publication date: August 12, 2021
    Inventors: Per HANSSON, Thomas HERTZ, Mattias HOLMER, Lennart JONSSON, Anders NILSSON, Anders WALLENBORG, Johan ANDERSSON
  • Patent number: 11055175
    Abstract: A device encodes data using Mojette Transform to a block device configuration, in order to generate encoded data. The device transmits the data to other devices. The other devices store the received information. The data stored in the other devices can be efficiently updated using partial update.
    Type: Grant
    Filed: March 23, 2020
    Date of Patent: July 6, 2021
    Assignee: ZEBWARE AB
    Inventor: Johan Andersson
  • Publication number: 20210194324
    Abstract: A rotor air cooling system including an outer housing and an inner housing configured to be inserted into the outer housing, the inner housing including an open backend. The system further includes a stator attached to an interior side of the inner housing, a main rotor body included in the inner housing, the main rotor body being arranged around a rotor shaft arranged to extend through the inner housing and the outer housing, wherein cooling air axially enters the main rotor body in an inlet end, passes through cavities of the main rotor body, and exits the main rotor body in an outlet end, and a water jacket arranged between the inner housing and the outer housing. Moreover, the system includes a heat exchanger for dissipating heat from the cooling air exiting the main rotor body.
    Type: Application
    Filed: November 24, 2020
    Publication date: June 24, 2021
    Inventors: Emil Håkansson, Johan Brunberg, Johan Andersson
  • Patent number: 11040464
    Abstract: A cutting machine having a liquid lubrication delivery system. The machine includes a work-piece platform having an upper surface for supporting a work-piece thereupon. The work-piece platform can further include a main channel defining a recess in the upper surface. At least one liquid lubrication inlet for discharging liquid into the main channel can also be present on the work-piece platform. The at least one liquid lubrication inlet can be a plurality of liquid lubrication inlets.
    Type: Grant
    Filed: September 19, 2011
    Date of Patent: June 22, 2021
    Assignee: HUSQVARNA AB
    Inventors: Sam La Banco, Michael Reedy, Elmer Vavricek, Timothy Vette, Johan Andersson, Karl Elmestrand
  • Patent number: 11032203
    Abstract: A first network device of a network receives first traffic and second traffic, and assigns a first priority to the first traffic and a second priority to the second traffic. The first network device provides, to a second network device, a first message requesting whether the second network device can process the first traffic, and receives, from the second network device, a first response with a first value indicating that the second network device can process the first traffic. The first network device establishes, with the second network device, a path that includes a first security association and a second security association. The first network device provides, to the second network device, the first traffic with the first priority, via the first security association of the path, and the second traffic with the second priority, via the second security association of the path.
    Type: Grant
    Filed: April 26, 2019
    Date of Patent: June 8, 2021
    Assignee: Juniper Networks, Inc.
    Inventors: Umesh Mangla, Johan Andersson
  • Publication number: 20210160051
    Abstract: A method for hyper security encoding includes receiving data to be encrypted, and padding the data to be encrypted with padding data to avoid un-obfuscated bits after encryption. The method also includes encrypting, with a Mojette Transform, the data to be encrypted after the data to be encrypted is padded with the padding data, and outputting a result of the encryption as encrypted data.
    Type: Application
    Filed: November 24, 2020
    Publication date: May 27, 2021
    Applicant: ZEBWARE AB
    Inventor: Johan ANDERSSON
  • Patent number: 11011287
    Abstract: A transmission cable includes a conductor or a bundle of conductors extending along a longitudinal axis, which is circumferentially covered by an insulation layer having an extruded insulation material, whereby the transmission cable passes the electrical type test as specified in Cigré TB496, whereby the rated voltage U0 is 450 kV or more. The type test includes subjecting the power cable to a DC voltage of 1.85*U0 during 10 to 15 cycles at negative polarity, followed by a polarity reversal with another 10 to 15 cycles at positive polarity at a DC voltage of 1.85*U0, followed by additional 2 to 5 cycles during at least 4 to 10 days at positive polarity, and wherein U0 is 450 kV, or 525 kV, or more.
    Type: Grant
    Filed: August 19, 2014
    Date of Patent: May 18, 2021
    Assignee: Borealis AG
    Inventors: Peter Sunnegårdh, Marc Jeroense, Anders Gustafsson, Pär Lilja, Per-Ola Hagstrand, Villgot Englund, Annika Smedberg, Ulf Nilsson, Johan Andersson, Virginie Eriksson, Jonas Jungqvist, Jonny Brun
  • Publication number: 20210138565
    Abstract: A cutting insert for a milling tool is provided. A median plane extends through the cutting insert. A longitudinal plane extends perpendicularly to the median plane. In a view towards a first side surface, a first axial relief face and a first axial abutment face form part of a first surface grouping on a first side of the longitudinal plane. In a view towards a second side surface, a second axial relief face and a second axial abutment face form part of a second surface grouping on the first side of the longitudinal plane. The first axial abutment face forms a substantially flat surface. The first axial abutment face extends perpendicularly to the median plane. The second axial abutment face forms a substantially flat surface. The second axial abutment face extends perpendicularly to the median plane.
    Type: Application
    Filed: April 10, 2019
    Publication date: May 13, 2021
    Inventors: Johan ANDERSSON, Stefan HEDBERG, Kenneth ENLUND, Fredrik KANTOJARVI
  • Patent number: 11000641
    Abstract: A blood treatment apparatus is disclosed. In an example, the blood treatment apparatus includes a blood treatment unit; a blood line configured to extract blood from a blood source, pass the blood through the blood treatment unit and deliver treated blood to a target vessel; and a fluid line configured to pass treatment fluid through the blood treatment unit and deliver used treatment fluid to a fluid sink. A flow divider is arranged in the fluid line for separating treatment fluid into to a first fluid section and a second fluid section, thereby electrically isolating the fluid sections such that electrical current flowing in the fluid line between the fluid sections is limited. Related manufacturing and verification methods are also described.
    Type: Grant
    Filed: October 29, 2019
    Date of Patent: May 11, 2021
    Assignee: Gambro Lundia AB
    Inventors: Per Hansson, Thomas Hertz, Mattias Holmer, Lennart Jonsson, Anders Nilsson, Anders Wallenborg, Johan Andersson
  • Publication number: 20210063521
    Abstract: The present invention relates to a method for determining a position of a first device with respect to a second device. According to the method, control data indicative of a receive property of at least one signal received from the first device (110) by a second device (121-124) using a plurality of receiver chains (210-215) is established. At least one receive characteristic of the plurality of receiver chains (210-215) differs for at least two receiver chains of the plurality of receiver chains (210-215). Based on the control data, positioning information for the first device (110) is determined.
    Type: Application
    Filed: January 15, 2019
    Publication date: March 4, 2021
    Inventors: Andreas HALLONSTEN, Johan ANDERSSON, Johan WADMAN, Kåre AGARDH
  • Patent number: 10892781
    Abstract: An apparatus for generating encoded data includes processing circuitry configured to encode data using a Mojette transform (MT) based on generating encoded representations of data blocks. Generating the encoded representations of data blocks includes reading data in the form of a data block formatted according to specified settings to comprise rows and columns, creating a set of projections, and outputting the created set of projections to enable storage of the data in the form of the set of projections. The apparatus then transmits the encoded data over a network to another device. Additionally, creating the set of projections includes applying the Mojette transform on the data block, and creating a first number of projections based on mapping each row of the data block to a corresponding projection, wherein the first number of projections carries the same information as a corresponding row.
    Type: Grant
    Filed: November 9, 2018
    Date of Patent: January 12, 2021
    Assignee: ZEBWARE AB
    Inventors: Johan Andersson, Thomas Nilsson
  • Patent number: 10889705
    Abstract: A crosslinked polymer composition based on a plastomer, which is suitable for producing at least one layer of cable accessories like cable joints, bushings or terminations; its use for preparing such a layer and the cable accessory comprising the composition.
    Type: Grant
    Filed: March 30, 2017
    Date of Patent: January 12, 2021
    Assignee: BOREALIS AG
    Inventors: Mattias Bergqvist, Martina Sandholzer, Davide Domenico Tranchida, Johan Andersson, Villgot Englund, Thomas Hjertberg
  • Patent number: 10886034
    Abstract: A cable having one or more conductors surrounded by at least an inner semiconductive layer, an insulation layer and an outer semiconductive layer, in that order. The insulation layer has at least 90 wt % of a polymer composition, said polymer composition having 80.0 to 99.9 wt % of an LDPE homopolymer or copolymer; and 0.1 to 20.0 wt % of: an ultra-high molecular weight polyethylene having a Mw of at least 1,000,000; or a single site catalysed medium density polyethylene (MDPE) having a density of 925 to 940 kg/m3 or a single site catalysed linear low density polyethylene (LLDPE) having a density of 910 to 925 kg/m3.
    Type: Grant
    Filed: June 20, 2017
    Date of Patent: January 5, 2021
    Assignee: Borealis AG
    Inventors: Per-Ola Hagstrand, Villgot Englund, Johan Andersson, Virginie Eriksson, Annika Smedberg, Ulf Nilsson, Karl Nielsen, Thomas Gkourmpis, Antonios Gitsas, Mattias Andersson, Christian Müller
  • Publication number: 20200344173
    Abstract: A first network device of a network receives first traffic and second traffic, and assigns a first priority to the first traffic and a second priority to the second traffic. The first network device provides, to a second network device, a first message requesting whether the second network device can process the first traffic, and receives, from the second network device, a first response with a first value indicating that the second network device can process the first traffic. The first network device establishes, with the second network device, a path that includes a first security association and a second security association. The first network device provides, to the second network device, the first traffic with the first priority, via the first security association of the path, and the second traffic with the second priority, via the second security association of the path.
    Type: Application
    Filed: April 26, 2019
    Publication date: October 29, 2020
    Inventors: Umesh MANGLA, Johan ANDERSSON
  • Publication number: 20200301781
    Abstract: A device encodes data using Mojette Transform to a block device configuration, in order to generate encoded data. The device transmits the data to other devices. The other devices store the received information. The data stored in the other devices can be efficiently updated using partial update.
    Type: Application
    Filed: March 23, 2020
    Publication date: September 24, 2020
    Applicant: ZEBWARE AB
    Inventor: Johan ANDERSSON
  • Publication number: 20200061277
    Abstract: A blood treatment apparatus comprising: a blood treatment unit; a blood line configured to extract blood from a blood source, pass the blood through the blood treatment unit and deliver treated blood to a target vessel; and a fluid line configured pass treatment fluid through the blood treatment unit and deliver used treatment fluid to a fluid sink. A flow divider is arranged in the fluid line separates treatment fluid into to a first fluid section and a second fluid section, thereby electrically isolating the fluid sections such that electrical current flowing in the fluid line between the fluid sections is limited. Related manufacturing and verification methods are also described.
    Type: Application
    Filed: October 29, 2019
    Publication date: February 27, 2020
    Inventors: Per Hansson, Thomas HERTZ, Mattias HOLMER, Lennart JONSSON, Anders NILSSON, Anders WALLEN BORG, Johan ANDERSSON
  • Patent number: 10539333
    Abstract: An air treatment device (1) and a method for heating of aft, in a heating mode, at an air handling unit (2), which comprises a heat recovery device (3). The device further comprises a heat pump (6), comprising an evaporator (7), arranged in a first air stream (4), in the flow direction, after the heat recovery device (3), and a condenser (8) arranged in a second air stream (5), in the flow direction, after the heat recovery device (3). The device further comprises an auxiliary heater (9) for supplying, in addition to the recovered energy, external heat energy. The auxiliary heater (9) is positioned in the first air stream (4), in the flow direction, after the heat recovery device (3) and before the evaporator (7) for heating and thereby the heat pump (6) operation is maintained and a better total efficiency for the plant is achieved.
    Type: Grant
    Filed: November 12, 2014
    Date of Patent: January 21, 2020
    Assignee: FLÄKTGROUP SWEDEN AB
    Inventor: Johan Andersson
  • Patent number: D915423
    Type: Grant
    Filed: June 24, 2019
    Date of Patent: April 6, 2021
    Assignee: Juniper Networks, Inc.
    Inventors: Yelena Kozlova, Amol Sood, Johan Andersson, Lyubov Nesteroff