Patents by Inventor Lars Dernebo

Lars Dernebo 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: 20240131324
    Abstract: The medical therapy arrangement has a garment tightly arranged at a subject and provided with electrodes at an inner surface of the garment and in electrical contact to a skin of the subject. A connection unit has connection elements electrically connected to the electrodes via separate connection lines being flexible and elastic and integrated into the garment. A connection board has connection pads electrically connected to the control unit that provides each electrode as one of anode, cathode or being disconnected and an integrated part of the garment. The connection board is detachably attachable to the connection unit. The connection unit and the connection board, when attached to each other, are positioned in relation to each other to electrically connected the connection pads to mating connection elements. The connection board and the connection unit have an essentially planar extension and made from a rigid material.
    Type: Application
    Filed: January 2, 2024
    Publication date: April 25, 2024
    Inventors: Lars Dernebo, Fredrik Lundqvist
  • Patent number: 11771888
    Abstract: A first electrode, a second electrode, a third electrode and a fourth electrode are placed on a head of the patient. The electrodes are electrically connected to a master unit or sub-control unit that generates a first stimulation signal, during a first time period, to the first and second electrodes to stimulate the brain inside the head. The third and fourth electrodes receive a first brain signal, during a second time period, and forwards the first brain signal to the master unit or sub-control unit which analyzes the first brain signal and adapting a second stimulation signal based on information in the first brain signal.
    Type: Grant
    Filed: March 3, 2020
    Date of Patent: October 3, 2023
    Assignee: EXONEURAL NETWORK AB
    Inventors: Lars Dernebo, Fredrik Lundqvist
  • Patent number: 11495840
    Abstract: A battery pack may include a plurality of battery cells, a cell retainer and a heat exchanger assembly. The cell retainer may define a plurality of cell reception slots configured to retain respective ones of the battery cells. The cell retainer may define an enclosure that fixes the battery cells and is not penetrated by any cooling apparatus. The cell retainer may be in thermal communication with the battery cells to transfer heat away from the battery cells. The heat exchanger assembly may be in thermal communication with the cell retainer and external to the cell retainer to at least passively transfer heat away from the cell retainer while the battery pack is operated in a discharge mode. The cell retainer may include a thermally conductive material capable of transferring heat to the heat exchanger assembly and also storing at least some of the heat.
    Type: Grant
    Filed: November 23, 2012
    Date of Patent: November 8, 2022
    Assignee: HUSQVARNA AB
    Inventors: Mikael Willgert, Lars Dernebo, Martin Larsén, Rajinder Mehra
  • Patent number: 11260218
    Abstract: A garment worn by the patient is provided. The garment has a first module electrically connected to a second module. The first module has a first sub-control unit electrically connected to a first electrode and a second electrode placed at a first muscle and a third electrode and a fourth electrode placed at a second muscle. The sub-control unit is electrically connected to a master unit. The first muscle is stimulated with a first stimulation signal without shortening the first muscle by sending the first stimulation signal to the first electrode placed. The stimulation of the first muscle relaxes the second muscle.
    Type: Grant
    Filed: November 11, 2019
    Date of Patent: March 1, 2022
    Assignee: EXONEURAL NETWORK AB
    Inventors: Lars Dernebo, Fredrik Lundqvist
  • Patent number: 10987508
    Abstract: A garment worn by the patient is provided. The garment has a first module electrically connected to a second module. The first module has a first sub-control unit electrically connected to a first electrode and a second electrode placed at a first muscle of the patient and a third electrode and a fourth electrode placed at a second muscle. The sub-control unit is electrically connected to a master unit. The first muscle is stimulated with a first stimulation signal without shortening the first muscle by sending the first stimulation signal to the first electrode placed at the first muscle. The stimulation of the first muscle relaxes the second muscle. A measuring unit (U1) of the master unit determines a first current value flowing from the first electrode through the first muscle to the second electrode and sends the first current value to a central processing unit (CPU).
    Type: Grant
    Filed: March 18, 2019
    Date of Patent: April 27, 2021
    Assignee: INERVENTIONS AB
    Inventors: Lars Dernebo, Fredrik Lundqvist
  • Publication number: 20200197688
    Abstract: A first electrode, a second electrode, a third electrode and a fourth electrode are placed on a head of the patient. The electrodes are electrically connected to a master unit or sub-control unit that generates a first stimulation signal, during a first time period, to the first and second electrodes to stimulate the brain inside the head. The third and fourth electrodes receive a first brain signal, during a second time period, and forwards the first brain signal to the master unit or sub-control unit which analyzes the first brain signal and adapting a second stimulation signal based on information in the first brain signal.
    Type: Application
    Filed: March 3, 2020
    Publication date: June 25, 2020
    Inventors: Lars Dernebo, Fredrik Lundqvist
  • Publication number: 20200197689
    Abstract: A garment worn by the patient is provided. The garment has a first sub-control unit electrically connected to a first electrode and a second electrode placed at a first muscle or first nerve of the patient. The first sub-control unit is electrically connected to a master unit. A fifth electrode is provided placed at a head of the patient that measures a brain voltage signal from a brain of the patient. The fifth electrode sends the measured brain voltage signal to a second sub-control unit or the master unit. A sixth electrode is placed adjacent to a heart of the patient that measures a heart signal from the heart of the patient. The second sub-control unit or the master unit analyzing the measured brain voltage signal and/or heart signal to determine which muscle to stimulate. The master unit adapts a first stimulation signal to the first sub-control unit based on the measured brain voltage signal or heart signal.
    Type: Application
    Filed: March 4, 2020
    Publication date: June 25, 2020
    Inventors: Lars Dernebo, Fredrik Lundqvist
  • Publication number: 20200188653
    Abstract: The method is for treating a patient. A garment worn by the patient is provided. The garment has a first sub-control unit or master unit electrically connected to a first electrode and a second electrode placed at a first muscle or first nerve of the patient and a third electrode and a fourth electrode placed at a second muscle or second nerve. The garment has sensors attached to the garment and electrically connected to the first sub-control unit or master unit. The sensors measure position, electrical signals or movement of the patient wearing the garment. The first sub-control or the master unit receives information about the position or movement and comparing the position, electrical signals or movement to an interval of pre-stored desirable positions, electrical signals levels or movement.
    Type: Application
    Filed: February 21, 2020
    Publication date: June 18, 2020
    Inventors: Lars Dernebo, Fredrik Lundqvist
  • Publication number: 20200164203
    Abstract: A garment worn by the patient is provided. The garment has a first module electrically connected to a second module. The first module has a first sub-control unit electrically connected to a first electrode and a second electrode placed at a first muscle of the patient and a third electrode and a fourth electrode placed at a second muscle. The sub-control unit is electrically connected to a master unit. The first muscle is stimulated with a first stimulation signal without shortening the first muscle by sending the first stimulation signal to the first electrode placed at the first muscle. The stimulation of the first muscle relaxes the second muscle. A measuring unit (U1) of the master unit determines a first current value flowing from the first electrode through the first muscle to the second electrode and sends the first current value to a central processing unit (CPU).
    Type: Application
    Filed: January 20, 2020
    Publication date: May 28, 2020
    Inventors: Lars Dernebo, Fredrik Lundqvist
  • Publication number: 20200155825
    Abstract: A garment worn by the patient is provided. The garment has a first module electrically connected to a second module. The first module has a first sub-control unit electrically connected to a first electrode and a second electrode placed at a first muscle of the patient and a third electrode and a fourth electrode placed at a second muscle. The sub-control unit is electrically connected to a master unit. The first muscle is stimulated with a first stimulation signal without shortening the first muscle by sending the first stimulation signal to the first electrode placed at the first muscle. The stimulation of the first muscle relaxes the second muscle. A measuring unit (U1) of the master unit determines a first current value flowing from the first electrode through the first muscle to the second electrode and sends the first current value to a central processing unit (CPU).
    Type: Application
    Filed: January 19, 2020
    Publication date: May 21, 2020
    Inventors: Lars Dernebo, Fredrik Lundqvist
  • Publication number: 20200147362
    Abstract: A garment worn by the patient is provided. The garment has a first module electrically connected to a second module. The first module has a first sub-control unit electrically connected to a first electrode and a second electrode placed at a first muscle of the patient and a third electrode and a fourth electrode placed at a second muscle. The sub-control unit is electrically connected to a master unit. The first muscle is stimulated with a first stimulation signal without shortening the first muscle by sending the first stimulation signal to the first electrode placed at the first muscle. The stimulation of the first muscle relaxes the second muscle. A measuring unit (U1) of the master unit determines a first current value flowing from the first electrode through the first muscle to the second electrode and sends the first current value to a central processing unit (CPU).
    Type: Application
    Filed: January 17, 2020
    Publication date: May 14, 2020
    Inventors: Lars Dernebo, Fredrik Lundqvist
  • Publication number: 20200147363
    Abstract: A garment worn by the patient is provided. The garment has a first module electrically connected to a second module. The first module has a first sub-control unit electrically connected to a first electrode and a second electrode placed at a first muscle of the patient and a third electrode and a fourth electrode placed at a second muscle. The sub-control unit is electrically connected to a master unit. The first muscle is stimulated with a first stimulation signal without shortening the first muscle by sending the first stimulation signal to the first electrode placed at the first muscle. The stimulation of the first muscle relaxes the second muscle. A measuring unit (U1) of the master unit determines a first current value flowing from the first electrode through the first muscle to the second electrode and sends the first current value to a central processing unit (CPU).
    Type: Application
    Filed: January 18, 2020
    Publication date: May 14, 2020
    Inventors: Lars Dernebo, Fredrik Lundqvist
  • Publication number: 20200094043
    Abstract: A garment worn by the patient is provided. The garment has a first module electrically connected to a second module. The first module has a first sub-control unit electrically connected to a first electrode and a second electrode placed at a first muscle of the patient and a third electrode and a fourth electrode placed at a second muscle. The sub-control unit is electrically connected to a master unit. The first muscle is stimulated with a first stimulation signal without shortening the first muscle by sending the first stimulation signal to the first electrode placed at the first muscle. The stimulation of the first muscle relaxes the second muscle. A measuring unit (U1) of the master unit determines a first current value flowing from the first electrode through the first muscle to the second electrode and sends the first current value to a central processing unit (CPU).
    Type: Application
    Filed: November 27, 2019
    Publication date: March 26, 2020
    Inventors: Lars Dernebo, Fredrik Lundqvist
  • Publication number: 20200094042
    Abstract: A garment worn by the patient is provided. The garment has a first module electrically connected to a second module. The first module has a first sub-control unit electrically connected to a first electrode and a second electrode placed at a first muscle of the patient and a third electrode and a fourth electrode placed at a second muscle. The sub-control unit is electrically connected to a master unit. The first muscle is stimulated with a first stimulation signal without shortening the first muscle by sending the first stimulation signal to the first electrode placed at the first muscle. The stimulation of the first muscle relaxes the second muscle. A measuring unit (U1) of the master unit determines a first current value flowing from the first electrode through the first muscle to the second electrode and sends the first current value to a central processing unit (CPU).
    Type: Application
    Filed: November 26, 2019
    Publication date: March 26, 2020
    Inventors: Lars Dernebo, Fredrik Lundqvist
  • Publication number: 20200078583
    Abstract: A garment worn by the patient is provided. The garment has a first module electrically connected to a second module. The first module has a first sub-control unit electrically connected to a first electrode and a second electrode placed at a first muscle of the patient and a third electrode and a fourth electrode placed at a second muscle. The sub-control unit is electrically connected to a master unit. The first muscle is stimulated with a first stimulation signal without shortening the first muscle by sending the first stimulation signal to the first electrode placed at the first muscle. The stimulation of the first muscle relaxes the second muscle. A measuring unit (U1) of the master unit determines a first current value flowing from the first electrode through the first muscle to the second electrode and sends the first current value to a central processing unit (CPU).
    Type: Application
    Filed: November 11, 2019
    Publication date: March 12, 2020
    Inventors: Lars Dernebo, Fredrik Lundqvist
  • Patent number: 10425488
    Abstract: A system may include sensor equipment, a local yard maintenance manager and a remote yard maintenance manager. The sensor equipment includes one or more sensors disposed on a parcel of land. The local yard maintenance manager may be disposed proximate to the parcel and configured to interface with the sensor equipment to monitor growing conditions on the parcel. The remote yard maintenance manager may be disposed remotely with respect to the parcel and configured to interface with the sensor equipment.
    Type: Grant
    Filed: August 10, 2015
    Date of Patent: September 24, 2019
    Assignee: HUSQVARNA AB
    Inventors: Martin Larsén, Mikael Willgert, Anders Mattsson, Stefan Grufman, Åke Cederborn, Mikael Alexiusson, Lars Dernebo
  • Publication number: 20190209831
    Abstract: A garment worn by the patient is provided. The garment has a first module electrically connected to a second module. The first module has a first sub-control unit electrically connected to a first electrode and a second electrode placed at a first muscle of the patient and a third electrode and a fourth electrode placed at a second muscle. The sub-control unit is electrically connected to a master unit. The first muscle is stimulated with a first stimulation signal without shortening the first muscle by sending the first stimulation signal to the first electrode placed at the first muscle. The stimulation of the first muscle relaxes the second muscle. A measuring unit (U1) of the master unit determines a first current value flowing from the first electrode through the first muscle to the second electrode and sends the first current value to a central processing unit (CPU).
    Type: Application
    Filed: March 18, 2019
    Publication date: July 11, 2019
    Inventors: Lars Dernebo, Fredrik Lundqvist
  • Patent number: 10211488
    Abstract: A battery charging system may include one or more battery packs each of which includes control circuitry and a switching assembly, and a charger including a power section and a charge controller. The charge controller and/or the control circuitry may be configured to direct operation of the switching assembly to control charging of the one or more battery packs.
    Type: Grant
    Filed: January 30, 2014
    Date of Patent: February 19, 2019
    Assignee: HUSQVARNA AB
    Inventors: Mikael Willgert, Martin Larsén, Lars Dernebo
  • Patent number: 9882515
    Abstract: The method is for making an electric motor more efficient by iteratively changing when a processor sends activation signals to transistors to minimize a current required to rotate a rotor at a constant rotational speed. The method is also for changing a rotational direction of the rotor by switching the order in which activation signals are sent to the transistors.
    Type: Grant
    Filed: June 19, 2017
    Date of Patent: January 30, 2018
    Assignee: LD DESIGN ELECTRONICS AB
    Inventor: Lars Dernebo
  • Publication number: 20170288579
    Abstract: The method is for making an electric motor more efficient by iteratively changing when a processor sends activation signals to transistors to minimize a current required to rotate a rotor at a constant rotational speed. The method is also for changing a rotational direction of the rotor by switching the order in which activation signals are sent to the transistors.
    Type: Application
    Filed: June 19, 2017
    Publication date: October 5, 2017
    Inventor: Lars Dernebo