Patents by Inventor Aastha DHIMAN

Aastha DHIMAN 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 protection of customer PII via cryptographic tokens
    Patent number: 11301583
    Abstract: A method for facilitating communications while protecting customer privacy through cryptography and withholding of personally identifiable information includes: storing, in a memory of a processing server, contact data and a reference value associated with a first external computing device; receiving, by a receiver of the processing server, a communication request from a second external computing device, the communication request including at least the reference value and a digital signature; validating, by a processor of the processing server, the digital signature using a communicator public key of a cryptographic key pair; receiving, by the receiver of the processing server, a communication message from the second external computing device; and forwarding, by a transmitter of the processing server, the communication message to the first external computing device using the stored contact data following successful validation of the digital signature.
    Type: Grant
    Filed: October 9, 2019
    Date of Patent: April 12, 2022
    Assignee: MASTERCARD INTERNATIONAL INCORPORATED
    Inventors: Rahul Lamba, Aastha Dhiman, Tushar Rungta, Aditya Koduri
  • METHOD AND SYSTEM FOR PROTECTION OF CUSTOMER PII VIA CRYPTOGRAPHIC TOKENS
    Publication number: 20210110057
    Abstract: A method for facilitating communications while protecting customer privacy through cryptography and withholding of personally identifiable information includes: storing, in a memory of a processing server, contact data and a reference value associated with a first external computing device; receiving, by a receiver of the processing server, a communication request from a second external computing device, the communication request including at least the reference value and a digital signature; validating, by a processor of the processing server, the digital signature using a communicator public key of a cryptographic key pair; receiving, by the receiver of the processing server, a communication message from the second external computing device; and forwarding, by a transmitter of the processing server, the communication message to the first external computing device using the stored contact data following successful validation of the digital signature.
    Type: Application
    Filed: October 9, 2019
    Publication date: April 15, 2021
    Applicant: MASTERCARD INTERNATIONAL INCORPORATED
    Inventors: Rahul LAMBA, Aastha DHIMAN, Tushar RUNGTA, Aditya KODURI