Patents by Inventor Dmitrij Arkadevich YANKELEVICH

Dmitrij Arkadevich YANKELEVICH 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 of user identification
    Patent number: 11934498
    Abstract: A method and an electronic device for training a classifier to identify a user of the electronic device are provided. The method comprises: receiving training key stroke data associated with the user, a given portion of the training key stroke data having been generated in response to the user inputting a respective symbol of a predetermined text into the electronic device, by interacting with a given key of the plurality of keys; determining, based on the given portion of the training key stroke data, a plurality of time intervals associated with the user; determining most stable ones of the plurality of time intervals for inclusion thereof in a training set of data; training, based on the training set of data, the classifier to determine if the predetermined text inputted into the electronic device in future has been inputted by the user.
    Type: Grant
    Filed: February 9, 2021
    Date of Patent: March 19, 2024
    Assignee: GROUP IB, LTD
    Inventors: Pavel Vladimirovich Slipenchuk, Dmitrij Arkadevich Yankelevich
  • METHOD AND SYSTEM OF USER IDENTIFICATION
    Publication number: 20210182369
    Abstract: A method and an electronic device for training a classifier to identify a user of the electronic device are provided. The method comprises: receiving training key stroke data associated with the user, a given portion of the training key stroke data having been generated in response to the user inputting a respective symbol of a predetermined text into the electronic device, by interacting with a given key of the plurality of keys; determining, based on the given portion of the training key stroke data, a plurality of time intervals associated with the user; determining most stable ones of the plurality of time intervals for inclusion thereof in a training set of data; training, based on the training set of data, the classifier to determine if the predetermined text inputted into the electronic device in future has been inputted by the user.
    Type: Application
    Filed: February 9, 2021
    Publication date: June 17, 2021
    Inventors: Pavel Vladimirovich SLIPENCHUK, Dmitrij Arkadevich YANKELEVICH