Patents by Inventor Mahan Tabatabaie

Mahan Tabatabaie 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).

  • Indoor localization based on previous activities
    Patent number: 11751127
    Abstract: A method for indoor localization based on previous activities. The method includes acquiring a target observation from a target user, adding the target observation to a target observations list of a plurality of observations lists, obtaining a target cluster for the target user, verifying that the target cluster satisfies a localization condition, replacing the target cluster with a substitute cluster responsive to the target cluster not satisfying the localization condition, obtaining an estimated location of the target user based on the target cluster responsive to the target cluster satisfying the localization condition, obtaining the estimated location based on the plurality of observations lists responsive to the substitute cluster not satisfying the localization condition, and storing the estimated location in a database. The target observation is acquired utilizing an access point.
    Type: Grant
    Filed: September 14, 2021
    Date of Patent: September 5, 2023
    Inventors: Mahan Tabatabaie, Ali Mohades Khorasani, Mohammad Ebrahim Shiri
  • INDOOR LOCALIZATION BASED ON PREVIOUS ACTIVITIES
    Publication number: 20210410055
    Abstract: A method for indoor localization based on previous activities. The method includes acquiring a target observation from a target user, adding the target observation to a target observations list of a plurality of observations lists, obtaining a target cluster for the target user, verifying that the target cluster satisfies a localization condition, replacing the target cluster with a substitute cluster responsive to the target cluster not satisfying the localization condition, obtaining an estimated location of the target user based on the target cluster responsive to the target cluster satisfying the localization condition, obtaining the estimated location based on the plurality of observations lists responsive to the substitute cluster not satisfying the localization condition, and storing the estimated location in a database. The target observation is acquired utilizing an access point.
    Type: Application
    Filed: September 14, 2021
    Publication date: December 30, 2021
    Applicants: digikalaNext, Amirkabir University of Technology
    Inventors: Mahan Tabatabaie, Ali Mohades Khorasani, Mohammad Ebrahim Shiri