Patents by Inventor Sejal Panchal

Sejal Panchal 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).

  • Distributed ledger data verification network
    Patent number: 12250223
    Abstract: A system and method for verifying users are disclosed. The method includes receiving, by a server computer, from a first authorizing entity computer, an indication of a first hash of information about the user. The first authorizing entity computer has previously verified the user and stored the first hash in a first database. The server computer stores a location of the first hash in a location database. Then the server computer receives from a second authorizing entity computer a verification request message including a second hash of information about the user and retrieves the first hash from the first database using the location. The server computer compares the first hash to the second hash to determine if the hashes match. After determining that the hashes match, the server computer sends a verification response message to the second authorizing entity computer, indicating that the user was previously verified.
    Type: Grant
    Filed: August 5, 2021
    Date of Patent: March 11, 2025
    Assignee: Visa International Service Association
    Inventors: Viralkumar Sanghavi, Kartik Kapadia, Sejal Panchal, Mary Floren, Sukrit Handa
  • DISTRIBUTED LEDGER DATA VERIFICATION NETWORK
    Publication number: 20210377274
    Abstract: A system and method for verifying users are disclosed. The method includes receiving, by a server computer, from a first authorizing entity computer, an indication of a first hash of information about the user. The first authorizing entity computer has previously verified the user and stored the first hash in a first database. The server computer stores a location of the first hash in a location database. Then the server computer receives from a second authorizing entity computer a verification request message including a second hash of information about the user and retrieves the first hash from the first database using the location. The server computer compares the first hash to the second hash to determine if the hashes match. After determining that the hashes match, the server computer sends a verification response message to the second authorizing entity computer, indicating that the user was previously verified.
    Type: Application
    Filed: August 5, 2021
    Publication date: December 2, 2021
    Inventors: Viralkumar Sanghavi, Kartik Kapadia, Sejal Panchal, Mary Floren, Sukrit Handa
  • Distributed ledger data verification network
    Patent number: 11115420
    Abstract: A system and method for verifying users are disclosed. The method includes receiving, by a server computer, from a first authorizing entity computer, an indication of a first hash of information about the user. The first authorizing entity computer has previously verified the user and stored the first hash in a first database. The server computer stores a location of the first hash in a location database. Then the server computer receives from a second authorizing entity computer a verification request message including a second hash of information about the user and retrieves the first hash from the first database using the location. The server computer compares the first hash to the second hash to determine if the hashes match. After determining that the hashes match, the server computer sends a verification response message to the second authorizing entity computer, indicating that the user was previously verified.
    Type: Grant
    Filed: April 26, 2019
    Date of Patent: September 7, 2021
    Assignee: Visa International Service Association
    Inventors: Viralkumar Sanghavi, Kartik Kapadia, Sejal Panchal, Mary Floren, Sukrit Handa
  • DISTRIBUTED LEDGER DATA VERIFICATION NETWORK
    Publication number: 20200344236
    Abstract: A system and method for verifying users are disclosed. The method includes receiving, by a server computer, from a first authorizing entity computer, an indication of a first hash of information about the user. The first authorizing entity computer has previously verified the user and stored the first hash in a first database. The server computer stores a location of the first hash in a location database. Then the server computer receives from a second authorizing entity computer a verification request message including a second hash of information about the user and retrieves the first hash from the first database using the location. The server computer compares the first hash to the second hash to determine if the hashes match. After determining that the hashes match, the server computer sends a verification response message to the second authorizing entity computer, indicating that the user was previously verified.
    Type: Application
    Filed: April 26, 2019
    Publication date: October 29, 2020
    Inventors: Viralkumar Sanghavi, Kartik Kapadia, Sejal Panchal, Mary Floren, Sukrit Handa