Patents by Inventor Mats Hojlund

Mats Hojlund 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).

  • Determining impedance-related phenomena in vibrating actuator and identifying device system characteristics based thereon
    Patent number: 12634638
    Abstract: A method, including determining a change in an actuator impedance based on a change in an electrical property of a system of which the actuator is apart, and determining one or more system characteristics based on the change in the actuator impedance.
    Type: Grant
    Filed: February 7, 2022
    Date of Patent: May 19, 2026
    Assignee: Cochlear Limited
    Inventors: Martin E. Hillbratt, Kristian Asnes, Marcus Andersson, Johan Gustafsson, Mats Hojlund
  • DETERMINING IMPEDANCE-RELATED PHENOMENA IN VIBRATING ACTUATOR AND IDENTIFYING DEVICE SYSTEM CHARACTERISTICS BASED THEREON
    Publication number: 20220159388
    Abstract: A method, including determining a change in an actuator impedance based on a change in an electrical property of a system of which the actuator is apart, and determining one or more system characteristics based on the change in the actuator impedance.
    Type: Application
    Filed: February 7, 2022
    Publication date: May 19, 2022
    Inventors: Martin E. HILLBRATT, Kristian ASNES, Marcus Andersson, Johan Gustafsson, Mats Hojlund
  • Determining impedance-related phenomena in vibrating actuator and identifying device system characteristics based thereon
    Patent number: 11245991
    Abstract: A method, including determining a change in an actuator impedance based on a change in an electrical property of a system of which the actuator is apart, and determining one or more system characteristics based on the change in the actuator impedance.
    Type: Grant
    Filed: January 18, 2018
    Date of Patent: February 8, 2022
    Assignee: Cochlear Limited
    Inventors: Martin E. Hillbratt, Kristian Asnes, Marcus Andersson, Johan Gustafsson, Mats Hojlund
  • DETERMINING IMPEDANCE-RELATED PHENOMENA IN VIBRATING ACTUATOR AND IDENTIFYING DEVICE SYSTEM CHARACTERISTICS BASED THEREON
    Publication number: 20180242088
    Abstract: A method, including determining a change in an actuator impedance based on a change in an electrical property of a system of which the actuator is apart, and determining one or more system characteristics based on the change in the actuator impedance.
    Type: Application
    Filed: January 18, 2018
    Publication date: August 23, 2018
    Inventors: Martin E. HILLBRATT, Kristian ASNES, Marcus Andersson, Johan Gustafsson, Mats Hojlund
  • Determining impedance-related phenomena in vibrating actuator and identifying device system characteristics based thereon
    Patent number: 9900709
    Abstract: A method, including determining a change in an actuator impedance based on a change in an electrical property of a system of which the actuator is apart, and determining one or more system characteristics based on the change in the actuator impedance.
    Type: Grant
    Filed: March 14, 2014
    Date of Patent: February 20, 2018
    Assignee: Cochlear Limited
    Inventors: Martin E. Hillbratt, Kristian Asnes, Marcus Andersson, Johan Gustafsson, Mats Hojlund
  • DETERMINING IMPEDANCE-RELATED PHENOMENA IN VIBRATING ACTUATOR AND IDENTIFYING DEVICE SYSTEM CHARACTERISTICS BASED THEREON
    Publication number: 20140286513
    Abstract: A method, including determining a change in an actuator impedance based on a change in an electrical property of a system of which the actuator is apart, and determining one or more system characteristics based on the change in the actuator impedance.
    Type: Application
    Filed: March 14, 2014
    Publication date: September 25, 2014
    Inventors: Martin E. HILLBRATT, Kristian ASNES, Marcus Andersson, Johan Gustafsson, Mats Hojlund
  • Method for secure packet-based communication between two units via an intermedia unit
    Publication number: 20040037284
    Abstract: A method and system for packet based data communication between a first unit (1) and a second unit (3), wherein said first unit (1) communicate via an intermediate unit (2), each unit being identified by at least one address. The method comprises the steps of retrieving, at said first unit (1), from said intermediate unit (2) and address of said at least one address identifying said intermediate unit. The retrieved address is used as source address when forming a first data packet in said first unit (1). The data packet is tunneled from said first unit (1) to said intermediate unit (2) and then sent from said intermediate unit to said second unit.
    Type: Application
    Filed: September 8, 2003
    Publication date: February 26, 2004
    Inventors: Martin Bergek, Mats Hojlund