Patents by Inventor Johan Nilsson

Johan Nilsson 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: 10493197
    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 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 that separates treatment fluid into 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: September 14, 2011
    Date of Patent: December 3, 2019
    Assignee: GAMBRO LUNDIA AB
    Inventors: Per Hansson, Thomas Hertz, Mattias Holmer, Lennart Jonsson, Anders Nilsson, Anders Wallenborg, Johan Andersson
  • Publication number: 20190337389
    Abstract: A system is provided for streaming media content in a vehicle. The system includes a personal media streaming appliance system configured to connect to a media delivery system and receive media content from the media delivery system at least via a cellular network. The personal media streaming appliance system operates to transmit a media signal representative to the received media content to a vehicle media playback system so that the vehicle media playback system operates to play the media content in the vehicle.
    Type: Application
    Filed: June 6, 2019
    Publication date: November 7, 2019
    Inventors: Mats BARVESTEN, Johan OSKARSSON, Andreas CEDBORG, Björn NILSSON
  • Publication number: 20190339929
    Abstract: A system is provided for streaming media content in a vehicle. The system includes a personal media streaming appliance system configured to connect to a media delivery system and receive media content from the media delivery system at least via a cellular network. The personal media streaming appliance system operates to transmit a media signal representative to the received media content to a vehicle media playback system so that the vehicle media playback system operates to play the media content in the vehicle.
    Type: Application
    Filed: April 25, 2019
    Publication date: November 7, 2019
    Applicant: Spotify AB
    Inventors: Mats BARVESTEN, Andreas CEDBORG, Johan OSKARSSON, Björn NILSSON
  • Publication number: 20190335389
    Abstract: There is provided mechanisms for cell search in a cluster based communications network. According to one aspect there is provided a method performed by a wireless device camping on or served by a cluster head device associated with a cluster head carrier frequency. According to one aspect there is provided a method performed by a cluster head device associated with a cluster head carrier frequency. A corresponding wireless device, a corresponding cluster head device, and corresponding computer programs and computer program products are also provided.
    Type: Application
    Filed: July 11, 2019
    Publication date: October 31, 2019
    Inventors: Bengt Lindoff, Johan Nilsson
  • Patent number: 10462267
    Abstract: The disclosed embodiments relate to a system that provides an intelligent port infrastructure for communication network devices. This is accomplished by incorporating a highly configurable pre-classifier module into the port infrastructure. This pre-classifier makes it possible to realign packet data to add a configurable number of bytes to the front of the packet, and also to select interesting data from incoming packets for further analysis. The selected data is sent into a configurable classification engine, which generates instructions that specify how to determine associated packet attributes. The packet attributes are then generated based on the instructions, and are forwarded along with the packet to downstream processing units.
    Type: Grant
    Filed: May 31, 2016
    Date of Patent: October 29, 2019
    Assignee: Marvell World Trade Ltd.
    Inventors: Hakan Zeffer, Jakob Carlstrom, Par Westlund, Johan Back, Ronny Nilsson
  • Publication number: 20190322498
    Abstract: A safety system (2) for a working vehicle (4) comprising a working equipment (6), e.g. a crane or a working tool, the safety system (2) comprises a control unit (8), a controller (10), e.g. a remote controller, configured to control said working equipment (6), and a display unit (12).
    Type: Application
    Filed: April 17, 2019
    Publication date: October 24, 2019
    Inventors: Lennart ANDERSSON, Björn NILSSON, Bengt SÖDERHOLM, Marcel BOXEM, Johan WESTERBERG, Jan A VINK, Kalevi NURMI
  • Publication number: 20190326033
    Abstract: A cable comprising one or more conductors surrounded by at least an inner semiconductive layer, an insulation layer and an outer semiconductive layer, in that order, wherein said insulation layer comprises at least 90 wt % of a polymer composition, said polymer composition comprising (I) 80.0 to 99.9 wt % of an LDPE homopolymer or copolymer; and (II) 0.1 to 20.0 wt % of: (i) an ultra-high molecular weight polyethylene having a Mw of at least 1,000,000; or (ii) 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: Application
    Filed: June 20, 2017
    Publication date: October 24, 2019
    Inventors: Per-Ola Hagstrand, Villgot Englund, Johan Andersson, Virginie Eriksson, Annika Smedberg, Ulf Nilsson, Karl Nielsen, Thomas Gkourmpis, Antonios Gitsas, Mattias Andersson, Christian Müller
  • Patent number: 10425885
    Abstract: There is provided mechanisms for carrier frequency handling in a cluster based communications network. According to one aspect there is provided a method performed by a wireless device camping on or served by a cluster head device associated with a cluster head carrier frequency. According to one aspect there is provided a method performed by a cluster head device associated with a cluster head carrier frequency. A corresponding wireless device, a corresponding cluster head device, and corresponding computer programs and computer program products are also provided.
    Type: Grant
    Filed: August 1, 2018
    Date of Patent: September 24, 2019
    Assignee: TELEFONAKTIEBOLAGET LM ERICSSON (publ)
    Inventors: Bengt Lindoff, Johan Nilsson
  • Patent number: 10405174
    Abstract: A wireless terminal device of a wireless communication system is arranged to operate according to a plurality of radio access technologies, RATs. A method of the wireless terminal device comprises receiving a configuration from a network node of an access network of the wireless communication system, wherein the configuration is a multi-connectivity configuration arranged to operate towards a plurality of RATs simultaneously, determining capabilities of the wireless terminal device, and analyzing the received configuration in view of the capabilities. If the capabilities are fully sufficient for the configuration, the configuration is used for setting up transceiver operation of the wireless terminal device, or if the capabilities are not fully sufficient for the configuration, an adapted configuration is determined for setting up the transceiver operation of the wireless terminal device, wherein the capabilities are fully sufficient for the adapted configuration.
    Type: Grant
    Filed: October 18, 2016
    Date of Patent: September 3, 2019
    Assignee: TELEFONAKTIEBOLAGET LM ERICSSON (PUBL)
    Inventors: Bengt Lindoff, Robert Baldemair, Icaro L. J. da Silva, Johan Nilsson, Andres Reial, Eliane Semaan
  • Patent number: 10367677
    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: May 13, 2016
    Date of Patent: July 30, 2019
    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, Rul Fan, Gabor Fodor, Pål Frenger, Jonas Fridén, Jonas Fröberg Olsson, Anders Furuskár, 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 Wallén, 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, Yanil Zheng
  • Patent number: 10356699
    Abstract: There is provided mechanisms for cell search in a cluster based communications network. According to one aspect there is provided a method performed by a wireless device camping on or served by a cluster head device associated with a cluster head carrier frequency. According to one aspect there is provided a method performed by a cluster head device associated with a cluster head carrier frequency. A corresponding wireless device, a corresponding cluster head device, and corresponding computer programs and computer program products are also provided.
    Type: Grant
    Filed: September 18, 2013
    Date of Patent: July 16, 2019
    Assignee: TELEFONAKTIEBOLAGET LM ERICSSON (publ)
    Inventors: Bengt Lindoff, Johan Nilsson
  • Patent number: 10342041
    Abstract: There is provided access to a communications channel in a wireless communications network. Stations (STAs) associated with an access point (AP) are grouped in at least two groups of STAs, each group being associated with a minimum transmission power level needed by the AP to communicate with the STAs in that group. A first time interval is allocated for a first group of STAs associated with highest minimum transmission power to access the communications channel concurrently with a third time interval being allocated by another AP for a third group of STAs associated with lowest minimum transmission power level needed by said another AP to communicate with the third group of STAs to access the communications channel.
    Type: Grant
    Filed: May 12, 2014
    Date of Patent: July 2, 2019
    Assignee: TELEFONAKTIEBOLAGET LM ERICSSON (publ)
    Inventors: Leif Wilhelmsson, Guido Roland Hiertz, Dzevdan Kapetanovic, Christofer Lindheimer, Filip Mestanov, Thomas Nilsson, Eric Nordstrom, Hakan Persson, Johan Soder, Meng Wang
  • Publication number: 20190199933
    Abstract: A method for determining a local contrast value for a digital image captured by an image sensor in a camera comprising: applying an edge detection algorithm to image data of the digital image, thereby obtaining a data set pertaining to edges in the digital image; calculating, based on said data set, an edge occurrence value for the digital image; estimating, based on image data of the digital image and a noise model of the image sensor, an estimated image sensor noise for the digital image; and computing the local contrast value as a relationship between the edge occurrence value of the digital image and the expected edge occurrence value for the digital image. A method for adjusting a focus setting of a camera using the local contrast value for images captured by the camera.
    Type: Application
    Filed: December 14, 2018
    Publication date: June 27, 2019
    Applicant: Axis AB
    Inventors: Dennis Nilsson, Björn Benderius, Johan Jeppsson, Johan Nyström
  • Publication number: 20190158120
    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: Application
    Filed: November 9, 2018
    Publication date: May 23, 2019
    Applicant: ZEBWARE AB
    Inventors: Johan ANDERSSON, Thomas NILSSON
  • Patent number: 10277364
    Abstract: A method is disclosed of a first device for wireless communication adapted to communicate with a second device for wireless communication over a communication channel in accordance with a hybrid automatic repeat request (HARQ) protocol. The method comprises receiving a first signal from the second device over the communication channel, estimating a first quality of the communication channel based on the received first signal, and transmitting a HARQ packet to the second device over the communication channel, wherein a transmission format of the HARQ packet is based on the estimation of the first quality. The method also comprises receiving a second signal from the second device over the communication channel, estimating a second quality of the communication channel based on the received second signal, and determining whether a deterioration between the first quality and the second quality exceeds a quality deterioration threshold.
    Type: Grant
    Filed: March 25, 2015
    Date of Patent: April 30, 2019
    Assignee: TELEFONAKTIEBOLAGET LM ERICSSON (publ)
    Inventor: Johan Nilsson
  • Publication number: 20190124569
    Abstract: A network node and method therein for assisting a communication device to perform handover from a serving cell to a target cell in a communication network are disclosed. The network node is configured to obtain a first round trip time between the network node and a server and obtain a second round trip time between a target node in the target cell and the server. The network node is further configured to instruct the communication device to perform handover from the serving cell to the target cell based on at least the first round trip time and the second round trip time.
    Type: Application
    Filed: December 17, 2018
    Publication date: April 25, 2019
    Inventors: Bengt Lindoff, Magnus Astrom, Johan Eker, Johan Nilsson
  • Patent number: 10244454
    Abstract: A communication device and method therein for handover from a serving cell to a target cell in a communication network are disclosed. The communication device is configured to obtain a first round trip time between the communication device via the network node and a server and obtain a second round trip time between the communication device via a target node in the target cell and the server. The communication device is further configured to send a request for handover from the serving cell to the target cell based on at least the first round trip time and the second round trip time.
    Type: Grant
    Filed: June 2, 2015
    Date of Patent: March 26, 2019
    Assignee: TELEFONAKTIEBOLAGET LM ERICSSON (publ)
    Inventors: Bengt Lindoff, Magnus Astrom, Johan Eker, Johan Nilsson
  • Publication number: 20190078626
    Abstract: A coupling for an AWD vehicle comprises a disc package with alternate discs, which are connected for rotation with, but are axially movable in relation to an ingoing and an outgoing axle, respectively, of the coupling, and a hydraulic piston for pressing the disc package together under the action of hydraulic pressure, hereby establishing a connect mode, in which the ingoing axle is connected to the outgoing axle. A coupling slack adjuster is provided for mechanically establishing a rest position for the hydraulic piston in a disconnect mode, in which a predetermined slack in the disc package is established, irrespective of the wear of the discs.
    Type: Application
    Filed: November 14, 2018
    Publication date: March 14, 2019
    Inventor: Johan NILSSON
  • Patent number: 10181815
    Abstract: The invention relates to a receiver for production of electricity and heat in solar energy systems comprising focussing optical components wherein, the receiver has at least one surface covered with solar cells for production of electricity and at least one optically selective surface, wherein a greater portion of the surface of the receiver exposed to concentrated sunlight is covered with solar cells, while a greater portion of the surface of the receiver exposed to direct sunlight is covered with an optically selective surface.
    Type: Grant
    Filed: February 12, 2010
    Date of Patent: January 15, 2019
    Assignee: ABSOLICON SOLAR COLLECTOR AB
    Inventors: Joakim Byström, Johan Nilsson, Olle Olsson
  • Patent number: 10172049
    Abstract: A network node and method therein for assisting a communication device to perform handover from a serving cell to a target cell in a communication network are disclosed. The network node is configured to obtain a first round trip time between the network node and a server and obtain a second round trip time between a target node in the target cell and the server. The network node is further configured to instruct the communication device to perform handover from the serving cell to the target cell based on at least the first round trip time and the second round trip time.
    Type: Grant
    Filed: June 2, 2015
    Date of Patent: January 1, 2019
    Assignee: TELEFONAKTIEBOLAGET LM ERICSSON (publ)
    Inventors: Bengt Lindoff, Magnus Astrom, Johan Eker, Johan Nilsson