Patents by Inventor Johan Lundgren

Johan Lundgren 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: 20240011893
    Abstract: An absorption sheet for absorbing power from an electromagnetic wave generated by a device under test includes a substrate and an array of absorption elements. Each absorption element includes a conductive portion and a resistive portion. A system for performing a radiation characterization includes the absorption sheet. A method of measuring a radiative near field of a device under test and a method of characterizing a radiative near field of a device under test are also disclosed.
    Type: Application
    Filed: October 7, 2021
    Publication date: January 11, 2024
    Inventors: Daniel Sjöberg, Mats Gustafsson, Johan Lundgren
  • Publication number: 20230318178
    Abstract: A multi-array antenna arrangement comprising a backplane having a lower end and an upper end defining a height direction therebetween, at least one array comprising low-band radiating elements arranged at the front of the backplane, at least one array comprising mid-band radiating elements arranged at the front of the backplane, at least one array comprising high-band radiating elements arranged at the front of the backplane in the vicinity of the upper end thereof, wherein at least one of the low-band and/or mid-band radiating elements is arranged at equal or higher height than an uppermost of the high-band radiating elements.
    Type: Application
    Filed: April 4, 2022
    Publication date: October 5, 2023
    Inventors: Dan KARLSSON, Stefan JONSSON, Johan LUNDGREN
  • Publication number: 20220098538
    Abstract: The present invention relates to a method and system for aseptic material transfer from a storage container to a biore-actor. More precisely the invention relates to a method and system for aseptically transferring dry material, such as microcarriers for cell cultivation, to a bioreactor, comprising transferring microcarriers from a first container housing said microcarriers to a bioreactor for cell cultivation via r transfer tubing connecting the first container to the bioreactor, wherein the transfer is accomplished with pressurized air or gas supplied to the container.
    Type: Application
    Filed: December 13, 2021
    Publication date: March 31, 2022
    Inventors: Bjorn Johan Lundgren, Emmanuel Macedo, Ann-Christin Magnusson, Lena Maria Sandberg
  • Patent number: 11225636
    Abstract: The present invention relates to a method and system for aseptic material transfer from a storage container to a bioreactor. More precisely the invention relates to a method and system for aseptically transferring dry material, such as microcarriers for cell cultivation, to a bioreactor, comprising transferring microcarriers from a first container housing said microcarriers to a bioreactor for cell cultivation via r transfer tubing connecting the first container to the bioreactor, wherein the transfer is accomplished with pressurized air or gas supplied to the container.
    Type: Grant
    Filed: May 16, 2016
    Date of Patent: January 18, 2022
    Assignee: Cytiva Sweden AB
    Inventors: Bjorn Johan Lundgren, Emmanuel Macedo, Ann-Christin Magnusson, Lena Maria Sandberg
  • Patent number: 10464339
    Abstract: Surface elements comprising a decorative upper layer and a supporting core are disclosed. In such surface elements the decorative upper layer can comprise a digitally applied wood grain pattern made up of at least four colors, said pattern being applied to an underlying white ground coating provided on said supporting core, said pattern comprising at least one of visually simulated knots, cracks, flaws and grain. In such surface elements the decorative upper layer can further comprise an at least partly translucent wear layer arranged over said pattern, said wear layer consisting of a cured substance comprising silicon oxide. In such surface elements the decorative upper layer can further be provided with a surface structure increasing the realism of said wood grain pattern, being directed in accordance with the direction of said pattern and being in the form of narrow elongated recesses simulating the pores of wood.
    Type: Grant
    Filed: June 28, 2016
    Date of Patent: November 5, 2019
    Assignee: Pergo (Europe) AB
    Inventors: Krister Hansson, Johan Lundgren, Hakan Wernersson
  • Publication number: 20180291326
    Abstract: The present invention relates to a method and system for aseptic material transfer from a storage container to a bioreactor. More precisely the invention relates to a method and system for aseptically transferring dry material, such as microcarriers for cell cultivation, to a bioreactor, comprising transferring microcarriers from a first container housing said microcarriers to a bioreactor for cell cultivation via r transfer tubing connecting the first container to the bioreactor, wherein the transfer is accomplished with pressurized air or gas supplied to the container.
    Type: Application
    Filed: May 16, 2016
    Publication date: October 11, 2018
    Inventors: Bjorn Johan Lundgren, Emmanuel Macedo, Ann-Christin Magnusson, Lena Maria Sandberg
  • Patent number: 9656476
    Abstract: Processes for manufacturing surface elements are disclosed. The surface elements can comprise a decorative upper layer and a supporting core. Processes for manufacturing such surface elements can comprise obtaining a decor at least by digitization of a number of archetypes selected from woods and minerals by making a high resolution digital picture of said archetypes, storing said decor digitally, manufacturing a plurality of supporting cores, each being of rectangular shape and each having a size essentially equaling only one desired end user format and provided with an upper side and a lower side, editing said decor to fit said shape and size of each one of said plurality of supporting cores, and digitally applying different patterns on each of said plurality of supporting cores, wherein said patterns are selected and parted from said decor and said decor is used to control said digitally applying the different patterns.
    Type: Grant
    Filed: June 28, 2016
    Date of Patent: May 23, 2017
    Assignee: PERGO (EUROPE) AB
    Inventors: Krister Hansson, Johan Lundgren, Hakan Wernersson
  • Patent number: 9636922
    Abstract: Processes for manufacturing surface elements are provided. The surface elements can include a decorative upper layer and a supporting core. Processes for manufacturing such surface elements can comprise manufacturing a supporting core having a format essentially equaling the desired end user format and provided with an upper side and a lower side, providing a ground coating on the supporting core, and applying a digitally printed décor comprising inks of at least four colors directly on top of the ground coating by means of an ink-jet type printer, said four colors comprising one or more colors different from cyan, magenta, yellow and black; said digitally printed décor being one of wood or mineral, and providing and curing an at least partly translucent wear layer on the upper side of the supporting core.
    Type: Grant
    Filed: June 28, 2016
    Date of Patent: May 2, 2017
    Assignee: PERGO (EUROPE) AB
    Inventors: Krister Hansson, Johan Lundgren, Hakan Wernersson
  • Patent number: 9636923
    Abstract: Processes for manufacturing surface elements are provided. The surface elements can comprise a decorative upper layer and a supporting core. Processes for manufacturing such surface elements can comprise manufacturing a supporting core having an upper side, treating said upper side of said supporting core, including at least one of the steps of ground coating with a primer, sanding and providing said upper side with a surface structure, applying a digitally printed décor comprising inks of at least four colors directly on top of the ground coating by an ink-jet type printer, said digitally printed decor being one of wood or mineral, and providing and curing a protecting and at least partly translucent wear layer on the upper side of the supporting core.
    Type: Grant
    Filed: June 28, 2016
    Date of Patent: May 2, 2017
    Assignee: PERGO (EUROPE) AB
    Inventors: Krister Hansson, Johan Lundgren, Hakan Wernersson
  • Publication number: 20160303894
    Abstract: Surface elements comprising a decorative upper layer and a supporting core are disclosed. In such surface elements the decorative upper layer can comprise a digitally applied wood grain pattern made up of at least four colors, said pattern being applied to an underlying white ground coating provided on said supporting core, said pattern comprising at least one of visually simulated knots, cracks, flaws and grain. In such surface elements the decorative upper layer can further comprise an at least partly translucent wear layer arranged over said pattern, said wear layer consisting of a cured substance comprising silicon oxide. In such surface elements the decorative upper layer can further be provided with a surface structure increasing the realism of said wood grain pattern, being directed in accordance with the direction of said pattern and being in the form of narrow elongated recesses simulating the pores of wood.
    Type: Application
    Filed: June 28, 2016
    Publication date: October 20, 2016
    Inventors: Krister HANSSON, Johan LUNDGREN, Hakan WERNERSSON
  • Publication number: 20160303867
    Abstract: Processes for manufacturing surface elements are provided. The surface elements can comprise a decorative upper layer and a supporting core. Processes for manufacturing such surface elements can comprise manufacturing a supporting core having an upper side, treating said upper side of said supporting core, including at least one of the steps of ground coating with a primer, sanding and providing said upper side with a surface structure, applying a digitally printed décor comprising inks of at least four colors directly on top of the ground coating by an ink-jet type printer, said digitally printed decor being one of wood or mineral, and providing and curing a protecting and at least partly translucent wear layer on the upper side of the supporting core.
    Type: Application
    Filed: June 28, 2016
    Publication date: October 20, 2016
    Inventors: Krister HANSSON, Johan LUNDGREN, Hakan WERNERSSON
  • Publication number: 20160303868
    Abstract: Processes for manufacturing surface elements are disclosed. The surface elements can comprise a decorative upper layer and a supporting core. Processes for manufacturing such surface elements can comprise obtaining a decor at least by digitization of a number of archetypes selected from woods and minerals by making a high resolution digital picture of said archetypes, storing said decor digitally, manufacturing a plurality of supporting cores, each being of rectangular shape and each having a size essentially equaling only one desired end user format and provided with an upper side and a lower side, editing said decor to fit said shape and size of each one of said plurality of supporting cores, and digitally applying different patterns on each of said plurality of supporting cores, wherein said patterns are selected and parted from said decor and said decor is used to control said digitally applying the different patterns.
    Type: Application
    Filed: June 28, 2016
    Publication date: October 20, 2016
    Inventors: Krister HANSSON, Johan LUNDGREN, Hakan WERNERSSON
  • Publication number: 20160303866
    Abstract: Processes for manufacturing surface elements are provided. The surface elements can include a decorative upper layer and a supporting core. Processes for manufacturing such surface elements can comprise manufacturing a supporting core having a format essentially equaling the desired end user format and provided with an upper side and a lower side, providing a ground coating on the supporting core, and applying a digitally printed décor comprising inks of at least four colors directly on top of the ground coating by means of an ink-jet type printer, said four colors comprising one or more colors different from cyan, magenta, yellow and black; said digitally printed décor being one of wood or mineral, and providing and curing an at least partly translucent wear layer on the upper side of the supporting core.
    Type: Application
    Filed: June 28, 2016
    Publication date: October 20, 2016
    Inventors: Krister HANSSON, Johan LUNDGREN, Hakan WERNERSSON
  • Patent number: 9409412
    Abstract: A process for the manufacturing of surface elements is provided herein. The surface elements can include a decorative upper layer and a supporting core. A supporting core with a desired format can be manufactured by press molding and provided with an upper side and a lower side. The upper side of the supporting core can be provided with a structure by a momentary pressing operation using a surface structured matrix. A ground coating can be provided on the structured upper side of the supporting core. A digitally printed decor comprising inks of at least four colors can be applied directly on top of the ground coating by an ink-jet type printer. The structure of the supporting core can enhance the realism of the decor, wherein the decor can be selected from the group consisting of woods and minerals.
    Type: Grant
    Filed: November 11, 2015
    Date of Patent: August 9, 2016
    Assignee: PERGO (EUROPE) AB
    Inventors: Krister Hansson, Johan Lundgren, Hakan Wernersson
  • Publication number: 20160136963
    Abstract: A process for the manufacturing of surface elements is provided herein. The surface elements can include a decorative upper layer and a supporting core. A supporting core with a desired format can be manufactured by press molding and provided with an upper side and a lower side. The upper side of the supporting core can be provided with a structure by a momentary pressing operation using a surface structured matrix. A ground coating can be provided on the structured upper side of the supporting core. A digitally printed decor comprising inks of at least four colors can be applied directly on top of the ground coating by an ink-jet type printer. The structure of the supporting core can enhance the realism of the decor, wherein the decor can be selected from the group consisting of woods and minerals.
    Type: Application
    Filed: November 11, 2015
    Publication date: May 19, 2016
    Inventors: Krister HANSSON, Johan LUNDGREN, Hakan WERNERSSON
  • Patent number: 9321299
    Abstract: A process for the manufacturing of surface elements is provided herein. The surface elements can include a decorative upper layer and a supporting core. A supporting core with a desired format can be manufactured by press molding and provided with an upper side and a lower side. The upper side of the supporting core can be provided with a structure by a momentary pressing operation using a surface structured matrix. A ground coating can be provided on the structured upper side of the supporting core. A digitally printed decor comprising inks of at least four colors can be applied directly on top of the ground coating by an ink-jet type printer. The structure of the supporting core can enhance the realism of the decor, wherein the decor can be selected from the group consisting of woods and minerals.
    Type: Grant
    Filed: November 3, 2014
    Date of Patent: April 26, 2016
    Assignee: PERGO (EUROPE) AB
    Inventors: Krister Hansson, Johan Lundgren, Hakan Wernersson
  • Publication number: 20150158328
    Abstract: A process for the manufacturing of surface elements is provided herein. The surface elements can include a decorative upper layer and a supporting core. A supporting core with a desired format can be manufactured by press molding and provided with an upper side and a lower side. The upper side of the supporting core can be provided with a structure by a momentary pressing operation using a surface structured matrix. A ground coating can be provided on the structured upper side of the supporting core. A digitally printed decor comprising inks of at least four colors can be applied directly on top of the ground coating by an ink-jet type printer. The structure of the supporting core can enhance the realism of the decor, wherein the decor can be selected from the group consisting of woods and minerals.
    Type: Application
    Filed: November 3, 2014
    Publication date: June 11, 2015
    Inventors: Krister Hansson, Johan Lundgren, Hakan Wernersson
  • Patent number: 8950138
    Abstract: A process for the manufacturing of surface elements is provided herein. The surface elements can include a decorative upper layer and a supporting core. A supporting core with a desired format is manufactured and provided with an upper side and a lower side. The upper side of the supporting core is provided with a décor, by for example printing, which décor is positioned after a predetermined fixed point on the supporting core. The upper side of the supporting core is provided with a protecting, at least partly translucent, wear layer by for example spray coating, roller coating, curtain coating and immersion coating or by being provided with one or more sheets of ?-cellulose impregnated with thermosetting resin or lacquer.
    Type: Grant
    Filed: August 23, 2013
    Date of Patent: February 10, 2015
    Assignee: Pergo (Europe) AB
    Inventors: Krister Hansson, Johan Lundgren, Hakan Wernersson
  • Patent number: 8944543
    Abstract: A process for the manufacturing of surface elements is provided herein. The surface elements can include a decorative upper layer and a supporting core. A supporting core with a desired format is manufactured and provided with an upper side and a lower side. The upper side of the supporting core is provided with a décor, by for example printing, which décor is positioned after a predetermined fixed point on the supporting core. The upper side of the supporting core is provided with a protecting, at least partly translucent, wear layer by for example spray coating, roller coating, curtain coating and immersion coating or by being provided with one or more sheets of ?-cellulose impregnated with thermosetting resin or lacquer.
    Type: Grant
    Filed: May 9, 2012
    Date of Patent: February 3, 2015
    Assignee: Pergo (Europe) AB
    Inventors: Krister Hansson, Johan Lundgren, Hakan Wernersson
  • Patent number: 8918845
    Abstract: A method and arrangement in a media server (300a) in a first local network (300), of providing remote access to media content stored in a second local network (302). The media server sends a subscription request (3:2) to a presence server (304) for information on media content in the second local network, substantially based on the existing presence service framework. In response thereto, a presence service notification is received (3:3) from the presence server with information referring to remote media content in the second local network that has been published at the presence server. The media server then retrieves (3:4) a content list with available remote media content according to the received presence service notification, and presents (3:5) information from said content list on what media content is available in the second local network, to a device (300c) in the first local network.
    Type: Grant
    Filed: March 23, 2010
    Date of Patent: December 23, 2014
    Assignee: Telefonaktiebolaget L M Ericsson (Publ)
    Inventors: Jimmy Holmgren, Bo Kvarnstrom, Johan Lundgren