Patents by Inventor Rajeev Ragunathan Nair

Rajeev Ragunathan Nair 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 container background unlock
    Patent number: 11599676
    Abstract: Described herein is a system and method of application container access, the method includes performing a foreground unlock on an application container; creating a copy of a container key of the application container; locking the application container; receiving a background unlock trigger; determining whether a background unlock is authorized; performing the background unlock on at least a portion of the application container using the copy of the container key in response to determining the background unlock is authorized; and storing data in the at least a portion of the application container while the application container is in the background unlock.
    Type: Grant
    Filed: March 7, 2019
    Date of Patent: March 7, 2023
    Assignee: BlackBerry Limited
    Inventors: Johnathan George White, Rajeev Ragunathan Nair, David John Reynolds
  • Systems and methods for managing access to shared network resources
    Patent number: 11233784
    Abstract: A method for managing access to a shared endpoint of a network is disclosed. The method includes: receiving a user request to access a service associated with the shared endpoint; verifying that a user associated with the user request is authorized to access the service; in response to verifying that the user is authorized to access the service, obtaining a unique session identifier (USID) associated with the user request; receiving, via input from a device associated with the user, an access code; in response to determining that the inputted access code matches the USID, granting access to the service for the user.
    Type: Grant
    Filed: May 6, 2019
    Date of Patent: January 25, 2022
    Assignee: BlackBerry Limited
    Inventors: Rajeev Ragunathan Nair, Seung Sub Jung, Johnathan George White
  • SYSTEMS AND METHODS FOR MANAGING ACCESS TO SHARED NETWORK RESOURCES
    Publication number: 20200358754
    Abstract: A method for managing access to a shared endpoint of a network is disclosed. The method includes: receiving a user request to access a service associated with the shared endpoint; verifying that a user associated with the user request is authorized to access the service; in response to verifying that the user is authorized to access the service, obtaining a unique session identifier (USID) associated with the user request; receiving, via input from a device associated with the user, an access code; in response to determining that the inputted access code matches the USID, granting access to the service for the user.
    Type: Application
    Filed: May 6, 2019
    Publication date: November 12, 2020
    Applicant: BlackBerry Limited
    Inventors: Rajeev Ragunathan NAIR, Seung Sub JUNG, Johnathan George WHITE
  • Method and System for Container Background Unlock
    Publication number: 20200285774
    Abstract: Described herein is a system and method of application container access, the method includes performing a foreground unlock on an application container; creating a copy of a container key of the application container; locking the application container; receiving a background unlock trigger; determining whether a background unlock is authorized; performing the background unlock on at least a portion of the application container using the copy of the container key in response to determining the background unlock is authorized; and storing data in the at least a portion of the application container while the application container is in the background unlock.
    Type: Application
    Filed: March 7, 2019
    Publication date: September 10, 2020
    Inventors: Johnathan George White, Rajeev Ragunathan Nair, David John Reynolds