Patents by Inventor Alexander Levato

Alexander Levato 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 motion of a moveable platform
    Patent number: 11041877
    Abstract: In some examples, to perform motion detection of a moveable platform, variance values based on acceleration data from an accelerometer on the moveable platform are computed. Using the computed variance values, it is determined whether the moveable platform is in motion.
    Type: Grant
    Filed: February 24, 2017
    Date of Patent: June 22, 2021
    Assignee: BlackBerry Limited
    Inventors: Dake He, Alexander Levato, Yu Gao
  • Determining an open/close status of a barrier
    Patent number: 10663479
    Abstract: In some examples, a method determines an open/close status of a pivotable barrier on a moveable platform based on selective use of a plurality of different filters for filtering measurement data from a sensor device.
    Type: Grant
    Filed: February 24, 2017
    Date of Patent: May 26, 2020
    Assignee: BlackBerry Limited
    Inventors: Dake He, Alexander Levato, Yu Gao
  • DETERMINING MOTION OF A MOVEABLE PLATFORM
    Publication number: 20180172722
    Abstract: In some examples, to perform motion detection of a moveable platform, variance values based on acceleration data from an accelerometer on the moveable platform are computed. Using the computed variance values, it is determined whether the moveable platform is in motion.
    Type: Application
    Filed: February 24, 2017
    Publication date: June 21, 2018
    Inventors: Dake He, Alexander Levato, Yu Gao
  • DETERMINING AN OPEN/CLOSE STATUS OF A BARRIER
    Publication number: 20180172721
    Abstract: In some examples, a method determines an open/close status of a pivotable barrier on a moveable platform based on selective use of a plurality of different filters for filtering measurement data from a sensor device.
    Type: Application
    Filed: February 24, 2017
    Publication date: June 21, 2018
    Inventors: Dake He, Alexander Levato, Yu Gao