Patents by Inventor Erik Alsmyr

Erik Alsmyr 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).

  • Method and system for alignment of data
    Patent number: 11943420
    Abstract: A user monitoring system receives a first data stream from a first recording device and a second data stream from a second recording device. Each of the first data stream and the second data stream include data relating to an eye of the user. The first data stream and the second data stream overlap temporally. The system processes the first data stream to determine a first blink sequence of the user, processes the second data stream to determine a second blink sequence of the user, and compares the first blink sequence and the second blink sequence to detect a blink pattern present in both the first blink sequence and the second blink sequence. The system determines a temporal offset of the first data stream and the second data stream by comparing respective positions of the blink pattern in the first data stream and the second data stream.
    Type: Grant
    Filed: June 30, 2022
    Date of Patent: March 26, 2024
    Assignee: Tobii AB
    Inventors: Jonas Högström, Erik Alsmyr
  • METHOD AND SYSTEM FOR ALIGNMENT OF DATA
    Publication number: 20230007224
    Abstract: A user monitoring system receives a first data stream from a first recording device and a second data stream from a second recording device. Each of the first data stream and the second data stream include data relating to an eye of the user. The first data stream and the second data stream overlap temporally. The system processes the first data stream to determine a first blink sequence of the user, processes the second data stream to determine a second blink sequence of the user, and compares the first blink sequence and the second blink sequence to detect a blink pattern present in both the first blink sequence and the second blink sequence. The system determines a temporal offset of the first data stream and the second data stream by comparing respective positions of the blink pattern in the first data stream and the second data stream.
    Type: Application
    Filed: June 30, 2022
    Publication date: January 5, 2023
    Inventors: Jonas HOGSTROM, Erik ALSMYR
  • DETERMINATION AND USAGE OF GAZE TRACKING DATA
    Publication number: 20190302884
    Abstract: Methods and corresponding systems of for the collection, transportation and analysis of attention data is disclosed. The system includes a gaze determination device, a beacon, an attention data processing engine, and a correlation engine that receives the attention data to generate correlated attention data. In the methods, correlated attention data is used to modify a content that is provided to the user in real time and is used to modify that audience of users that the content is provided to.
    Type: Application
    Filed: March 28, 2019
    Publication date: October 3, 2019
    Applicant: Tobii AB
    Inventor: Erik Alsmyr