Patents by Inventor Vikram Subhash Khopade

Vikram Subhash Khopade 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).

  • Patent number: 11190522
    Abstract: Described herein are techniques for delegating access using an offline token. The techniques including a method comprising receiving, at a server and from a delegate user device, a delegate login package comprising an offline token and delegate credentials. The offline token is generated at an offline user device and transmitted to the delegate user device for enabling the delegate user device to access access-controlled content associated with the offline user device. The techniques further include validating, by the server, the delegate login package by comparing the delegate credentials with delegate information stored in the offline token. The techniques further including establishing a delegated session between the delegate user device and the access-controlled content stored on the server in response to validating the delegate login package. Furthermore, the delegated session is established according to an access policy, delegation rights, and an expiration parameter stored in the offline token.
    Type: Grant
    Filed: July 15, 2019
    Date of Patent: November 30, 2021
    Assignee: International Business Machines Corporation
    Inventors: Vinod A. Valecha, Nishant Singhai, Sanjay B. Panchal, Vikram Subhash Khopade
  • Publication number: 20210021601
    Abstract: Described herein are techniques for delegating access using an offline token. The techniques including a method comprising receiving, at a server and from a delegate user device, a delegate login package comprising an offline token and delegate credentials. The offline token is generated at an offline user device and transmitted to the delegate user device for enabling the delegate user device to access access-controlled content associated with the offline user device. The techniques further include validating, by the server, the delegate login package by comparing the delegate credentials with delegate information stored in the offline token. The techniques further including establishing a delegated session between the delegate user device and the access-controlled content stored on the server in response to validating the delegate login package. Furthermore, the delegated session is established according to an access policy, delegation rights, and an expiration parameter stored in the offline token.
    Type: Application
    Filed: July 15, 2019
    Publication date: January 21, 2021
    Inventors: Vinod A. Valecha, Nishant Singhai, Sanjay B. Panchal, Vikram Subhash Khopade