Patents by Inventor Carl Asplund

Carl Asplund 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).

  • Training an eye tracking model
    Patent number: 11941172
    Abstract: A method for training an eye tracking model is disclosed, as well as a corresponding system and storage medium. The eye tracking model is adapted to predict eye tracking data based on sensor data from a first eye tracking sensor. The method comprises receiving sensor data obtained by the first eye tracking sensor at a time instance and receiving reference eye tracking data for the time instance generated by an eye tracking system comprising a second eye tracking sensor. The reference eye tracking data is generated by the eye tracking system based on sensor data obtained by the second eye tracking sensor at the time instance. The method comprises training the eye tracking model based on the sensor data obtained by the first eye tracking sensor at the time instance and the generated reference eye tracking data.
    Type: Grant
    Filed: July 6, 2022
    Date of Patent: March 26, 2024
    Assignee: Tobii AB
    Inventors: Carl Asplund, Patrik Barkman, Anders Dahl, Oscar Danielsson, Tommaso Martini, Mårten Nilsson
  • TRAINING AN EYE TRACKING MODEL
    Publication number: 20220334219
    Abstract: A method for training an eye tracking model is disclosed, as well as a corresponding system and storage medium. The eye tracking model is adapted to predict eye tracking data based on sensor data from a first eye tracking sensor. The method comprises receiving sensor data obtained by the first eye tracking sensor at a time instance and receiving reference eye tracking data for the time instance generated by an eye tracking system comprising a second eye tracking sensor. The reference eye tracking data is generated by the eye tracking system based on sensor data obtained by the second eye tracking sensor at the time instance. The method comprises training the eye tracking model based on the sensor data obtained by the first eye tracking sensor at the time instance and the generated reference eye tracking data.
    Type: Application
    Filed: July 6, 2022
    Publication date: October 20, 2022
    Inventors: Carl ASPLUND, Patrik BARKMAN, Anders DAHL, Oscar DANIELSSON, Tommaso MARTINI, Marten NILSSON
  • Training an eye tracking model
    Patent number: 11386290
    Abstract: A method for training an eye tracking model is disclosed, as well as a corresponding system and storage medium. The eye tracking model is adapted to predict eye tracking data based on sensor data from a first eye tracking sensor. The method comprises receiving sensor data obtained by the first eye tracking sensor at a time instance and receiving reference eye tracking data for the time instance generated by an eye tracking system comprising a second eye tracking sensor. The reference eye tracking data is generated by the eye tracking system based on sensor data obtained by the second eye tracking sensor at the time instance. The method comprises training the eye tracking model based on the sensor data obtained by the first eye tracking sensor at the time instance and the generated reference eye tracking data.
    Type: Grant
    Filed: March 30, 2020
    Date of Patent: July 12, 2022
    Assignee: Tobii AB
    Inventors: Carl Asplund, Patrik Barkman, Anders Dahl, Oscar Danielsson, Tommaso Martini, Mårten Nilsson
  • TRAINING AN EYE TRACKING MODEL
    Publication number: 20210012157
    Abstract: A method for training an eye tracking model is disclosed, as well as a corresponding system and storage medium. The eye tracking model is adapted to predict eye tracking data based on sensor data from a first eye tracking sensor. The method comprises receiving sensor data obtained by the first eye tracking sensor at a time instance and receiving reference eye tracking data for the time instance generated by an eye tracking system comprising a second eye tracking sensor. The reference eye tracking data is generated by the eye tracking system based on sensor data obtained by the second eye tracking sensor at the time instance. The method comprises training the eye tracking model based on the sensor data obtained by the first eye tracking sensor at the time instance and the generated reference eye tracking data.
    Type: Application
    Filed: March 30, 2020
    Publication date: January 14, 2021
    Applicant: Tobii AB
    Inventors: Carl Asplund, Patrik Barkman, Anders Dahl, Oscar Danielsson, Tommaso Martini, Mårten Nilsson