Patents by Inventor Kjetil HASLUM

Kjetil HASLUM 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).

  • LOW LEVEL SMARTPHONE AUDIO AND SENSOR CLOCK SYNCHRONIZATION
    Publication number: 20240107260
    Abstract: An approach to obtain low latency association of the audio clock in a smartphone with an incoming RF message is to use an interrupt driven routine, where the receipt of the RF message preamble generates an interrupt that reads the audio clock counter since the start of the audio session. In some embodiments such an approach may be implemented on the specialized processing cores found in smartphones that control RF communication, sensor or audio processing.
    Type: Application
    Filed: August 8, 2023
    Publication date: March 28, 2024
    Applicant: Sonitor Technologies AS
    Inventors: Wilfred Edwin Booij, Kjetil HASLUM, Fritjof Boger ENGELHARDTSEN, Endre BAKKA
  • Low level smartphone audio and sensor clock synchronization
    Patent number: 11722834
    Abstract: An approach to obtain low latency association of the audio clock in a smartphone with an incoming RF message is to use an interrupt driven routine, where the receipt of the RF message preamble generates an interrupt that reads the audio clock counter since the start of the audio session. In some embodiments such an approach may be implemented on the specialized processing cores found in smartphones that control RF communication, sensor or audio processing.
    Type: Grant
    Filed: January 28, 2019
    Date of Patent: August 8, 2023
    Assignee: Sonitor Technologies AS
    Inventors: Wilfred Edwin Booij, Kjetil Haslum, Fritjof Boger Engelhardtsen, Endre Bakka
  • Low level smartphone audio and sensor clock synchronization
    Patent number: 11595778
    Abstract: An approach to obtain low latency association of the audio clock in a smartphone with an incoming RF message is to use an interrupt driven routine, where the receipt of the RF message preamble generates an interrupt that reads the audio clock counter since the start of the audio session. In some embodiments such an approach may be implemented on the specialized processing cores found in smartphones that control RF communication, sensor or audio processing.
    Type: Grant
    Filed: January 28, 2019
    Date of Patent: February 28, 2023
    Assignee: Sonitor Technologies AS
    Inventors: Wilfred Edwin Booij, Kjetil Haslum, Fritjof Boger Engelhardtsen, Endre Bakka
  • LOW LEVEL SMARTPHONE AUDIO AND SENSOR CLOCK SYNCHRONIZATION
    Publication number: 20210051436
    Abstract: An approach to obtain low latency association of the audio clock in a smartphone with an incoming RF message is to use an interrupt driven routine, where the receipt of the RF message preamble generates an interrupt that reads the audio clock counter since the start of the audio session. In some embodiments such an approach may be implemented on the specialized processing cores found in smartphones that control RF communication, sensor or audio processing.
    Type: Application
    Filed: January 28, 2019
    Publication date: February 18, 2021
    Applicant: Sonitor Technologies AS
    Inventors: Wilfred Edwin BOOIJ, Kjetil HASLUM, Fritjof Boger ENGELHARDTSEN, Endre BAKKE