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).
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Patent number: 12255794Abstract: A method for selectively processing a packet flow using a flow inspection engine is disclosed. The method includes receiving, by at least one hardware data plane processor component in a network packet broker, a plurality of packets associated with a packet flow, and forwarding, by the at least one hardware data plane processor component to at least one flow inspection engine, a copy of at least a portion of one or more of the initial packets of the packet flow.Type: GrantFiled: March 15, 2022Date of Patent: March 18, 2025Assignee: KEYSIGHT TECHNOLOGIES, INC.Inventors: Jonathan Lee Harrod, Shardendu Pandey, Jonathan Glenn Stroud, Stefan Jan Johansson
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Patent number: 12234606Abstract: The invention relates to a tissue paper making machine designed for possible rebuild from one concept to another. The machine comprises a forming section (2) and a Yankee drying cylinder (3) mounted to be rotatable about a first axis of rotation (A1). The forming section has a forming roll mounted for rotation about a second axis of rotation (A2) which is parallel to the first axis of rotation (A1). The forming section (2) has a head box (5) and a first and a second forming fabric (6,7). The head box (5) is arranged to inject stock into a gap (8) between the first forming fabric (6) and the second forming fabric (7). The first forming fabric (6) is a felt that forms a loop and is arranged to carry a newly formed fibrous web (W) from the forming section (2) to the Yankee drying cylinder (3). The tissue paper making machine (1) comprises a press roll (9) arranged inside the loop of the first forming fabric (6) and forming a nip (N) against the Yankee drying cylinder (3).Type: GrantFiled: December 18, 2020Date of Patent: February 25, 2025Assignee: VALMET AKTIEBOLAGInventors: Arvid Johansson, Elin Engqvist, Danilo Marcos, Anders Lindén, Johan Rågård, Magnus Holmberg, Jan Erikson, Johan Björn
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Patent number: 12231284Abstract: 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: GrantFiled: June 8, 2022Date of Patent: February 18, 2025Assignee: 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, Rui Fan, Gabor Fodor, Pål Frenger, Jonas Fridén, Jonas Fröberg Olsson, Anders Furuskär, 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 Wallen, 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, Yanli Zheng
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Patent number: 12191652Abstract: The invention relates to a circuit breaker for an electrical circuit.Type: GrantFiled: April 3, 2020Date of Patent: January 7, 2025Assignee: Blixt Tech ABInventor: Jan Johansson
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Publication number: 20240276280Abstract: 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: ApplicationFiled: April 25, 2024Publication date: August 15, 2024Inventors: Patrick SVEDMAN, Jan JOHANSSON, Yonghong GAO, Aijun CAO, Thorsten SCHIER, Bojidar HADJISKI
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Publication number: 20240252885Abstract: Methods and systems include, in at least one aspect: determining an optical model of an object in flight using two dimensional image data obtained from a camera, determining a radar model of the object in flight using radar data obtained from a radar device, connecting the optical model and the radar model in time using a timestamp derived for the camera and the radar device based on a difference between a duration required by the camera to produce an image frame and a duration required by the radar device to produce a radar reading, and producing three dimensional location information of the object in flight in three dimensional space using the optical model and the radar model connected in time using the timestamp.Type: ApplicationFiled: December 12, 2023Publication date: August 1, 2024Inventors: Dennis Jan Johansson, Daniel Forsgren
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Publication number: 20240235923Abstract: Methods, systems, and computer readable media for detecting network service anomalies. An example method includes, during a learning phase, detecting a client initiating a first network interaction with an application and recording a start time for the first network interaction with the application; determining that the first network interaction with the application has ceased and recording an end time for the first network interaction; and determining, based on the start time and the end time, an application interaction rate for the first network interaction with the application. The method includes, during a detection phase, detecting the client initiating a second network interaction with the application; determining a second application interaction rate for the second network interaction; and determining that a network service anomaly occurred during the second network interaction based on the first application interaction rate and the second application interaction rate.Type: ApplicationFiled: February 14, 2023Publication date: July 11, 2024Inventors: Marc Owen Magnuson, Stefan Jan Johansson, Deep Datta, George Lache, Ethan Paul Spurlock, Gregory Lane Singleton
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Patent number: 12035640Abstract: 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: GrantFiled: May 25, 2021Date of Patent: July 9, 2024Assignee: 1372934 B. C. LTD.Inventors: Richard G. Harris, Andrew J. Berkley, Jan Johansson, Mark Johnson, Mohammad Amin, Paul I. Bunyk
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Patent number: 11991548Abstract: 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: GrantFiled: June 11, 2021Date of Patent: May 21, 2024Assignees: ZTE WISTRON TELECOM AB, ZTE (TX) INC.Inventors: Patrick Svedman, Jan Johansson, Yonghong Gao, Aijun Cao, Thorsten Schier, Bojidar Hadjiski
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Publication number: 20240162709Abstract: The invention relates to a circuit for connecting or disconnecting a power consumer and/or a power source to an AC network. The circuit (100) comprises a voltage divider (110) which provides a divided or scaled voltage (V1; V2) of an AC voltage (Vac) of the AC network. The circuit (100) also comprises a controller (120) configured to receive the divided voltage (V1; V2) and provide a control signal (CS) to a power consumer (210) and/or a power source (220) when the divided voltage (V1; V2) crosses a threshold trigger voltage (Vth) of the controller (120) so as to connect or disconnect the power consumer (210) and/or the power source (220) to the AC network (300). Furthermore, the invention also relates to a corresponding method.Type: ApplicationFiled: March 22, 2022Publication date: May 16, 2024Applicant: Blixt Tech ABInventor: Jan Johansson
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Patent number: 11979326Abstract: Systems and methods are disclosed for analyzing traffic received at a network visibility node to determine traffic levels relative to capacity at tools communicatively coupled to the network visibility node and throttling traffic when the traffic levels exceed tool capacity. In an illustrative embodiment, streams received at a network visibility node are analyzed to predict a traffic level) for a given traffic flow. The predicted level of traffic for a given traffic flow is used to decide whether to forward traffic associated with the given traffic flow to a tool port of the network visibility node that is communicatively coupled to an external tool.Type: GrantFiled: July 11, 2022Date of Patent: May 7, 2024Assignee: Gigamon, Inc.Inventors: Jan Johansson, Tushar R. Jagtap, Vikram Reddy, Ujjvala Nangineni
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Patent number: 11949570Abstract: A method for network flow metadata processing at a network packet broker is described herein. The method includes, receiving, as input at a network packet broker, network traffic flow data, aggregating the network traffic flow data over a predefined time period to generate Internet protocol (IP) flow feature vectors containing metadata parameters associated with one or more particular endpoint devices, and providing the IP flow feature vectors to a machine learning element in the network packet broker. The method further includes identifying, by the machine learning element, anomalies existing in the metadata parameters included in the IP flow feature vectors, and automatically configuring one or more filter elements in the network packet broker in response to detecting the identified anomalies of the IP flow feature vectors.Type: GrantFiled: July 30, 2021Date of Patent: April 2, 2024Assignee: KEYSIGHT TECHNOLOGIES, INC.Inventors: Shardendu Pandey, Stefan Jan Johansson, Jeffrey L. Pochop, Jr., Jonathan Lee Harrod
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Patent number: 11883716Abstract: Methods and systems include, in at least one aspect: determining an optical model of an object in flight using two dimensional image data obtained from a camera, determining a radar model of the object in flight using radar data obtained from a radar device, combining the radar model with the optical model to produce three dimensional location information of the object in flight in three dimensional space, comparing the three dimensional location information of the object in flight with data representing an expected ball launch, and rejecting (or verifying) the object as an actual ball launch in response to the three dimensional location information of the object in flight differing (or not differing) from the data representing the expected ball launch by a threshold amount.Type: GrantFiled: November 2, 2022Date of Patent: January 30, 2024Assignee: Topgolf Sweden ABInventors: Dennis Jan Johansson, Daniel Forsgren
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Publication number: 20230372946Abstract: A gyratory crusher spider bushing positions radially intermediate thereof a topshell spider and a crusher main shaft configured for gyroscopic precession within a crusher. The bushing includes a cylindrical main body having an inside surface and an outside surface centered around a longitudinal axis. A collar is arranged in connection to the top end of the bushing. The inside surface includes a fulcrum point having the smallest diameter of the bushing. An angle (?) defines the inside surface inclination above/below the fulcrum point in relation to the longitudinal axis. An inside length of the body is defined from the fulcrum point to the top end of the collar. A plurality of longitudinal cutouts are located at the inside of the body and are partly recessed in the inside surface. The cutouts have a length of which the lowermost part is located at or above the region of the fulcrum point.Type: ApplicationFiled: October 1, 2020Publication date: November 23, 2023Inventors: Jan JOHANSSON, Johan GUNNARSSON
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Publication number: 20230300045Abstract: A method for selectively processing a packet flow using a flow inspection engine is disclosed. The method includes receiving, by at least one hardware data plane processor component in a network packet broker, a plurality of packets associated with a packet flow, and forwarding, by the at least one hardware data plane processor component to at least one flow inspection engine, a copy of at least a portion of one or more of the initial packets of the packet flow.Type: ApplicationFiled: March 15, 2022Publication date: September 21, 2023Inventors: Jonathan Lee Harrod, Shardendu Pandey, Jonathan Glenn Stroud, Stefan Jan Johansson
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Publication number: 20230257446Abstract: The present invention is directed to polypeptides having the properties of both SP-C and SP-B surfactant proteins and to the corresponding reconstituted surfactants. The invention is also directed to the pharmaceutical compositions thereof and to their use for the treatment or prophylaxis of neonatal respiratory distress syndrome (RDS) or other respiratory disorders such as acute RDS.Type: ApplicationFiled: January 26, 2021Publication date: August 17, 2023Inventors: Tore CURSTEDT, Jan JOHANSSON
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Publication number: 20230220038Abstract: A facilitated method for use in efficient delivery of a pharmaceutical composition over a tissue such as the blood brain barrier and into neurons in the CNS for the treatment of Alzheimer's disease in a mammal, including man is provided. The method is comprising the steps of administrating a therapeutically effective amount of the isolated recombinant Bri2 BRICHOS and lipid microbubbles and enables an increased amount of the isolated recombinant protein to reach the brain to efficiently combat A?42 neurotoxicity. Furthermore, a method for use in enhanced delivery of proteins comprising Bri2 BRICHOS and variants thereof over the blood-brain barrier, facilitating treatment and/or diagnostics of Alzheimer's disease and other neurological diseases is described herein.Type: ApplicationFiled: October 12, 2022Publication date: July 13, 2023Inventor: Jan JOHANSSON
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Publication number: 20230135775Abstract: The invention relates to an overlap circuit configured to be coupled between power source(s) and load(s) for power transfer. The herein disclosed overlap circuit (100) is configured to transfer electrical power to two loads or two power sources at the same time during an overlap power transfer time period. Furthermore, the invention also relates to a system comprising such an overlap circuit.Type: ApplicationFiled: April 19, 2021Publication date: May 4, 2023Applicant: Blixt Tech ABInventor: Jan Johansson
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Publication number: 20230091774Abstract: Methods and systems include, in at least one aspect: determining an optical model of an object in flight using two dimensional image data obtained from a camera, determining a radar model of the object in flight using radar data obtained from a radar device, combining the radar model with the optical model to produce three dimensional location information of the object in flight in three dimensional space, comparing the three dimensional location information of the object in flight with data representing an expected ball launch, and rejecting (or verifying) the object as an actual ball launch in response to the three dimensional location information of the object in flight differing (or not differing) from the data representing the expected ball launch by a threshold amount.Type: ApplicationFiled: November 2, 2022Publication date: March 23, 2023Inventors: Dennis Jan Johansson, Daniel Forsgren
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Publication number: 20230070786Abstract: A recombinant spider silk protein, consisting of no more than 800 amino acids, comprising a set of domains arranged according to the formula (NT)-REP-CT, wherein: the optional NT-domain, if present, comprises a sequence of 100 to 160 amino-acid residues derived from the N-terminal domain of a spider silk protein; the REP-domain comprises a sequence of 30 to 600 amino acid residues derived from the repetitive segment of a spider silk protein; and the CT-domain comprises a sequence of 70 to 120 amino acid residues derived from the C-terminal domain of a spider silk protein selected from: a sequence of 72 to 110 amino acid residues derived from the C-terminal domain of a spider silk protein, wherein the sequence comprises at least 7 residues independently selected from K, R, E and D; a sequence having at least 85% identity to SEQ ID NO: 15 or any one of SEQ ID NOs: 62-65 or 67-73; and a sequence having at least 70% identity to SEQ ID NOs: 64 or any one of SEQ ID NOs: 62-65 or 67-73, wherein the sequence compriseType: ApplicationFiled: August 25, 2022Publication date: March 9, 2023Applicant: SPIBER TECHNOLOGIES ABInventors: Anna RISING, Jan JOHANSSON, Marlene ANDERSSON
