Patents by Inventor Marko Koponen

Marko Koponen 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).

  • A system comprising a passive headphone and an audio controller, and a method for calibrating a passive headphone
    Publication number: 20260079668
    Abstract: There is provided a system comprising a passive headphone and an audio controller, where the passive headphone is connected to the audio controller. The audio controller is configured to get factory calibration data, which is specific for the passive headphone and associated to an identifier of the passive headphone, and the audio controller is configured to apply the factory calibration data to an electrical signal inputted to the passive headphone.
    Type: Application
    Filed: September 15, 2025
    Publication date: March 19, 2026
    Inventors: Aki Mäkivirta, Jussi Tikkanen, Marko Koponen, Ilkka Rissanen, Sauli Norja, Siamäk Naghian
  • Loudspeaker and loudspeaker control system
    Patent number: 11461073
    Abstract: According to an example aspect of the present invention, there is provided A controllable loudspeaker, the loudspeaker comprising a speaker element and a digital signal processor comprising at least one processing core and at least one memory including computer program code, the at least one memory and the computer program code being configured to receive a multicasted control signal, alter the behavior of the loudspeaker in response to the said control signal, wherein the altering of the behavior comprises applying settings stored in the memory of the digital signal processor of the loudspeaker.
    Type: Grant
    Filed: November 16, 2020
    Date of Patent: October 4, 2022
    Assignee: Genelec Oy
    Inventors: Kimmo Raatikainen, Jussi Tikkanen, Marko Koponen, Juha Urhonen, Kari Pöyhönen
  • Loudspeaker and loudspeaker control system
    Publication number: 20210149621
    Abstract: According to an example aspect of the present invention, there is provided A controllable loudspeaker, the loudspeaker comprising a speaker element and a digital signal processor comprising at least one processing core and at least one memory including computer program code, the at least one memory and the computer program code being configured to receive a multicasted control signal, alter the behavior of the loudspeaker in response to the said control signal, wherein the altering of the behavior comprises applying settings stored in the memory of the digital signal processor of the loudspeaker.
    Type: Application
    Filed: November 16, 2020
    Publication date: May 20, 2021
    Inventors: Kimmo Raatikainen, Jussi Tikkanen, Marko Koponen, Juha Urhonen, Kari Pöyhönen