Patents by Inventor Shreyas SANGAI

Shreyas SANGAI 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).

  • Token, particularly OTP, based authentication system and method
    Patent number: 11968531
    Abstract: A method for authenticating a mobile device of a user versus a third-party such that instead of a mobile phone number MSISDN of the mobile device, a Universal Unique User Identifier, U3I, assigned to the mobile device is used, in combination with a secure routing service server constructed to communicate with a third-party server and with an MNO server. The secure routing service server and the MNO server interact to translate the Universal Unique User Identifier, U3I, to the mobile phone number MSISDN so as to enable sending the token to the mobile device.
    Type: Grant
    Filed: May 26, 2022
    Date of Patent: April 23, 2024
    Assignee: GIESECKE+DEVRIENT MOBILE SECURITY GMBH
    Inventor: Shreyas Sangai
  • TOKEN, PARTICULARLY OTP, BASED AUTHENTICATION SYSTEM AND METHOD
    Publication number: 20220386123
    Abstract: A method for authenticating a mobile device of a user versus a third-party such that instead of a mobile phone number MSISDN of the mobile device, a Universal Unique User Identifier, U3I, assigned to the mobile device is used, in combination with a secure routing service server constructed to communicate with a third-party server and with an MNO server. The secure routing service server and the MNO server interact to translate the Universal Unique User Identifier, U3I, to the mobile phone number MSISDN so as to enable sending the token to the mobile device.
    Type: Application
    Filed: May 26, 2022
    Publication date: December 1, 2022
    Inventor: Shreyas SANGAI