Patents by Inventor Mattias Karlsson

Mattias Karlsson 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: 20210235340
    Abstract: Embodiments include methods for a user equipment to perform measurements on a plurality of target cells in a radio access network. Embodiments include receiving a measurement configuration relating to one or more radio resource operations and comprising first and second sets of conditions related to respective first and second target cells; and performing measurements of radio signals associated with the first target cell and/or the second target cell. Embodiments also include performing a radio resource operation toward the first target cell, based on a first determination that the measurements of the radio signals associated with the first target cell fulfill at least one condition of the first set. Embodiments also include performing the radio resource operation toward the second target cell, based on a second determination that the measurements of the radio signals associated with the second target cell fulfill at least one condition of the second set.
    Type: Application
    Filed: May 17, 2019
    Publication date: July 29, 2021
    Inventors: Reza Moosavi, Marco Belleschi, Mattias Bergström, Peter Alriksson, Robert Karlsson
  • Patent number: 11065390
    Abstract: A drive mechanism for a delivery device comprising a rotator comprising an outer surface and an inner surface, the rotator configured to rotate from a first position to a second position; and a needle cover comprising an inner surface that engages the outer surface of the rotator. An end of injection indication device is positioned at least partially within a plunger rod spring, the end of injection indication device providing a signal to a user of the drive mechanism that an injection has been completed.
    Type: Grant
    Filed: January 20, 2017
    Date of Patent: July 20, 2021
    Assignee: SHL MEDICAL AG
    Inventors: Jason Frost, Mattias Daniel, Sebastian Karlsson
  • Publication number: 20210051918
    Abstract: Disclosed are systems, methods, and non-transitory computer-readable media for automated behavioral and physiological testing of untethered testing animals. An automated behavioral testing system communicates with electronic devices attached to testing animals to provide automated physiological measurements and perturbations. The electronic devices are wirelessly charged to eliminate the need to remove the electronic devices during the course of the study. The automated behavioral testing system includes a filtering chamber positioned between a housing chamber and a behavioral testing chamber. The filtering chamber provides a passageway between the housing chamber and the behavioral testing chamber used to manage access to the behavioral testing chamber.
    Type: Application
    Filed: August 21, 2020
    Publication date: February 25, 2021
    Inventor: Hans Peter Mattias Karlsson
  • Patent number: 10759418
    Abstract: An outdoor power machine proximity-based control system includes: a controller operably connected to an outdoor power machine, the controller being configured to control a pre-determined function of the outdoor power machine in response to a triggering event, the controller including a communications device configured to receive a signal indicative of a location of an object relative to the outdoor power machine, wherein in response to the received signal, the controller compares the location of the object to a pre-determined threshold and in response to the comparison causes an action to prevent interaction between the outdoor power machine and the object.
    Type: Grant
    Filed: December 2, 2015
    Date of Patent: September 1, 2020
    Assignee: Husqvarna AB
    Inventors: Jonathan Funk, Mattias Karlsson, Jr.
  • Patent number: 10375903
    Abstract: A tree felling wedge (100) comprising at least one pressure sensor (110), an alert interface (130) and a controller (120) is provided. The controller (120) is configured to activate said tree felling wedge (100) in a tree felling monitoring mode, detect a pressure level, detect a release in said pressure level (R) indicating the falling of a tree and in response thereto provide an alert through said alert interface (130).
    Type: Grant
    Filed: March 29, 2017
    Date of Patent: August 13, 2019
    Assignee: HUSQVARNA AB
    Inventor: Mattias Karlsson
  • Patent number: 10372208
    Abstract: An image sensing apparatus has a light sensitive area and a control unit. The light sensitive area registers image data in response to an incoming amount of light, and is operable in an active mode wherein image data can be read out there from as well as in a standby mode wherein image data cannot be read out. The control unit produces a control signal setting the light sensitive area to operate in the active mode and the standby mode respectively in a cyclic manner during an operation period, which preferably encompasses multiple data frame read-outs of image data from the light sensitive area.
    Type: Grant
    Filed: November 8, 2017
    Date of Patent: August 6, 2019
    Assignee: Tobii AB
    Inventors: Marten Skogo, Henrik Jonsson, Mattias O. Karlsson, Mattias Kuldkepp, John Elvesjo, Ingemar Mattias Karlsson
  • Publication number: 20190110411
    Abstract: A tree felling wedge (100) comprising at least one pressure sensor (110), an alert interface (130) and a controller (120) is provided. The controller (120) is configured to activate said tree felling wedge (100) in a tree felling monitoring mode, detect a pressure level, detect a release in said pressure level (R) indicating the falling of a tree and in response thereto provide an alert through said alert interface (130).
    Type: Application
    Filed: March 29, 2017
    Publication date: April 18, 2019
    Applicant: HUSQVARNA AB
    Inventor: Mattias Karlsson
  • Publication number: 20180265080
    Abstract: An outdoor power machine proximity-based control system includes: a controller operably connected to an outdoor power machine, the controller being configured to control a pre-determined function of the outdoor power machine in response to a triggering event, the controller including a communications device configured to receive a signal indicative of a location of an object relative to the outdoor power machine, wherein in response to the received signal, the controller compares the location of the object to a pre-determined threshold and in response to the comparison causes an action to prevent interaction between the outdoor power machine and the object.
    Type: Application
    Filed: December 2, 2015
    Publication date: September 20, 2018
    Inventors: Jonathan Funk, Mattias Karlsson, Jr.
  • Publication number: 20180067551
    Abstract: An image sensing apparatus has a light sensitive area and a control unit. The light sensitive area registers image data in response to an incoming amount of light, and is operable in an active mode wherein image data can be read out there from as well as in a standby mode wherein image data cannot be read out. The control unit produces a control signal setting the light sensitive area to operate in the active mode and the standby mode respectively in a cyclic manner during an operation period, which preferably encompasses multiple data frame read-outs of image data from the light sensitive area.
    Type: Application
    Filed: November 8, 2017
    Publication date: March 8, 2018
    Inventors: Marten Skogo, Henrik Jonsson, Mattias O. Karlsson, Mattias Kuldkepp, John Elvesjo, Ingemar Mattias Karlsson
  • Patent number: 9846481
    Abstract: An image sensing apparatus has a light sensitive area and a control unit. The light sensitive area registers image data in response to an incoming amount of light, and is operable in an active mode wherein image data can be read out there from as well as in a standby mode wherein image data cannot be read out. The control unit produces a control signal setting the light sensitive area to operate in the active mode and the standby mode respectively in a cyclic manner during an operation period, which preferably encompasses multiple data frame read-outs of image data from the light sensitive area.
    Type: Grant
    Filed: October 27, 2016
    Date of Patent: December 19, 2017
    Assignee: TOBII AB
    Inventors: Marten Skogo, Henrik Jonsson, Mattias O. Karlsson, Mattias Kuldkepp, John Elvesjo, Ingemar Mattias Karlsson
  • Publication number: 20170045940
    Abstract: An image sensing apparatus has a light sensitive area and a control unit. The light sensitive area registers image data in response to an incoming amount of light, and is operable in an active mode wherein image data can be read out there from as well as in a standby mode wherein image data cannot be read out. The control unit produces a control signal setting the light sensitive area to operate in the active mode and the standby mode respectively in a cyclic manner during an operation period, which preferably encompasses multiple data frame read-outs of image data from the light sensitive area.
    Type: Application
    Filed: October 27, 2016
    Publication date: February 16, 2017
    Inventors: Marten Skogo, Henrik Jonsson, Mattias O. Karlsson, Mattias Kuldkepp, John Elvesjo, Ingemar Mattias Karlsson
  • Patent number: 9509910
    Abstract: An image sensing apparatus has a light sensitive area and a control unit. The light sensitive area registers image data in response to an incoming amount of light, and is operable in an active mode wherein image data can be read out there from as well as in a standby mode wherein image data cannot be read out. The control unit produces a control signal setting the light sensitive area to operate in the active mode and the standby mode respectively in a cyclic manner during an operation period, which preferably encompasses multiple data frame read-outs of image data from the light sensitive area.
    Type: Grant
    Filed: April 10, 2014
    Date of Patent: November 29, 2016
    Assignee: TOBII AB
    Inventors: Marten Skogo, Henrik Jonsson, Mattias O. Karlsson, Mattias Kuldkepp, John Elvesjo, Ingemar Mattias Karlsson
  • Publication number: 20140320688
    Abstract: An image sensing apparatus has a light sensitive area and a control unit. The light sensitive area registers image data in response to an incoming amount of light, and is operable in an active mode wherein image data can be read out there from as well as in a standby mode wherein image data cannot be read out. The control unit produces a control signal setting the light sensitive area to operate in the active mode and the standby mode respectively in a cyclic manner during an operation period, which preferably encompasses multiple data frame read-outs of image data from the light sensitive area.
    Type: Application
    Filed: April 10, 2014
    Publication date: October 30, 2014
    Applicant: Tobii Technology AB
    Inventors: Marten Skogo, Henrik Jonsson, Mattias O. Karlsson, Mattias Kuldkepp, John Elvesjo, Ingemar Mattias Karlsson
  • Patent number: 8338150
    Abstract: Disclosed is a method for parallel delivery of agents to and/or into a cell structure, wherein at least two electrolyte-filled tubes are provided together with a counter electrode, the tubes being connected to a voltage or current generator, said agents being introduced into the electrolyte solution contained in the tubes, which are placed close to the cell structure, whereupon the agents are transported through the tubes to said cell structure and into the said structure through pores which have been formed by application of an electric field focused on the cell structure, resulting in electroporation of the cell structure. Also different applications of the method is disclosed, e.g. use of the method in order to transfer cell-impermeant solutes, such as drugs or genes, into the cell structure or out of the cell structure.
    Type: Grant
    Filed: June 9, 2008
    Date of Patent: December 25, 2012
    Assignee: Cellectricon AB
    Inventors: Owe Orwar, Mattias Karlsson, Kerstein Nolkrantz, Cecilia Farre
  • Patent number: 8268555
    Abstract: Disclosed is a method for sequential delivery of agents to and/or into a cell structure, wherein an electrolyte-filled tube is provided together with a counter electrode, said tube is connected to a voltage or current generator, at least two agents are introduced in a discrete mode into the electrolyte solution contained in the tube, which is placed close to the cell structure, one agent at the time being transported through the tube to and/or into said cell structure in which a pore has been formed by application of an electric field focused on the cell structure, resulting in electroporation of the cell structure. Also different applications of the method is disclosed, e.g. us of the method in order to transfer cell-impermeant solutes, such as drugs or genes, into the cell structure or out of the cell structure.
    Type: Grant
    Filed: January 21, 2009
    Date of Patent: September 18, 2012
    Assignee: Cellectricon AB
    Inventors: Owe Orwar, Mattias Karlsson, Cecilia Farre, Kerstin Nolkrantz
  • Patent number: 8232074
    Abstract: The present invention relates to methods of measuring electrical properties of a cell using electrode devices comprising tapered nanotips having submicrometer dimensions (“nanoelectrodes”) for insertion into a cell. The devices are used to measure electrical properties of the cell and, optionally, may be used to electroporate, the cell or subcellular structures within the cell. The invention also provides arrays of electrode devices having nanotips for simultaneously or sequentially measuring the electrical properties of cells (e.g., such as surface immobilized cells). The electrodes can be used to measure properties of ion channels and in HTS assays to identify drugs which affect the properties of ion channels. The invention additionally provides microfluidic systems adapted for use with the electrode devices having nanotips. In combination with the electrodes, the microfluidic systems provide cell-based biosensors for monitoring cellular responses to conditions, such as exposure to candidate drugs.
    Type: Grant
    Filed: October 15, 2003
    Date of Patent: July 31, 2012
    Assignee: Cellectricon AB
    Inventors: Kent Jardemark, Aldo Jesorka, Mattias Karlsson, Jessica Olofsson, Owe Orwar, Johan Pihl, Eskil Sahlin
  • Publication number: 20120040370
    Abstract: The invention provides microfluidic systems for altering the solution environment around a nanoscopic or microscopic object, such as a sensor, and methods for using the same. The invention also provides a system and methods for modulating, controlling, preparing, and studying receptors.
    Type: Application
    Filed: October 25, 2006
    Publication date: February 16, 2012
    Applicant: CELLECTRICON AB
    Inventors: Owe Orwar, Daniel Chiu, Mattias Karlsson, Johan Pihl, Jon Sinclair, Frederik Pettersson
  • Patent number: 8057754
    Abstract: Apparatuses and methods of aligning at least one tip of a tip manifold with a plurality of wells of a multiwell plate. The tip manifold includes a plate, at least one tip depending from the plate, a first tip alignment pin depending from the plate, and a second tip alignment pin depending from the plate. The second tip alignment pin opposes the first tip alignment pin. The multiwell plate includes a body defining a plurality of non-porous wells for holding biological material, a first alignment hole, and a second alignment hole. The second alignment hole opposes the first alignment hole.
    Type: Grant
    Filed: March 10, 2009
    Date of Patent: November 15, 2011
    Assignee: Cellectricon AB
    Inventors: Johan Pihl, Mattias Karlsson
  • Publication number: 20110221193
    Abstract: A horizontal axis wind turbine for generating electrical energy for supply to an energy storage device having a limited energy storage capability. The wind turbine comprises: a rotor having a plurality of blades mechanically connected thereto for converting kinetic wind energy to rotation of the rotor at a rotational speed; a generator comprising a stationary portion and a rotatable portion connected to the rotor for interacting with the stationary portion to convert the rotation of the rotor into electrical energy for supply to the energy storage device; a sensor for sensing the rotational speed of the rotor and for outputting a signal indicative thereof and a braking system controllable to mechanically interact with the rotor to reduce the rotational speed of the rotor.
    Type: Application
    Filed: June 11, 2009
    Publication date: September 15, 2011
    Inventors: Hans Kalén, Mattias Karlsson
  • Publication number: 20110183407
    Abstract: Apparatuses and methods of aligning at least one tip of a tip manifold with a plurality of wells of a multiwell plate. The tip manifold includes a plate, at least one tip depending from the plate, a first tip alignment pin depending from the plate, and a second tip alignment pin depending from the plate. The second tip alignment pin opposes the first tip alignment pin. The multiwell plate includes a body defining a plurality of non-porous wells for holding biological material, a first alignment hole, and a second alignment hole. The second alignment hole opposes the first alignment hole.
    Type: Application
    Filed: March 10, 2009
    Publication date: July 28, 2011
    Applicant: CELLECTRICON AB
    Inventors: Johan Pihl, Mattias Karlsson