Patents by Inventor Chetan Sarva

Chetan Sarva 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).

  • Systems and methods for providing data privacy in a private distributed ledger
    Patent number: 11601408
    Abstract: Systems and methods for providing data privacy in a private distributed ledger are disclosed. According to another embodiment a distributed ledger network may include a first node comprising a first node computer processor and hosting a central ledger comprising a plurality of entries for public transactions and private transactions, wherein the entries for public transactions comprise transaction payloads for the respective public transaction, and the entries for private transactions comprise a cryptographic hash digest of a transaction payload for the respective private transaction; and a plurality of second nodes each comprising a second node computer processor and hosting a public database comprising the public transactions, and a private database comprising transaction payloads for the private transactions to which the node is a party.
    Type: Grant
    Filed: August 15, 2020
    Date of Patent: March 7, 2023
    Assignee: JPMORGAN CHASE BANK, N.A.
    Inventors: David Voell, Samer Falah, Patrick Mylund Nielsen, Felix Shnir, Chetan Sarva, Gene D. Fernandez
  • SYSTEMS AND METHODS FOR PROVIDING DATA PRIVACY IN A PRIVATE DISTRIBUTED LEDGER
    Publication number: 20200382478
    Abstract: Systems and methods for providing data privacy in a private distributed ledger are disclosed. According to another embodiment a distributed ledger network may include a first node comprising a first node computer processor and hosting a central ledger comprising a plurality of entries for public transactions and private transactions, wherein the entries for public transactions comprise transaction payloads for the respective public transaction, and the entries for private transactions comprise a cryptographic hash digest of a transaction payload for the respective private transaction; and a plurality of second nodes each comprising a second node computer processor and hosting a public database comprising the public transactions, and a private database comprising transaction payloads for the private transactions to which the node is a party.
    Type: Application
    Filed: August 15, 2020
    Publication date: December 3, 2020
    Inventors: David VOELL, Samer FALAH, Patrick Mylund NIELSEN, Felix SHNIR, Chetan SARVA, Gene D. FERNANDEZ
  • Systems and methods for providing data privacy in a private distributed ledger
    Patent number: 10749848
    Abstract: Systems and methods for providing data privacy in a private distributed ledger are disclosed. According to another embodiment a distributed ledger network may include a first node comprising a first node computer processor and hosting a central ledger comprising a plurality of entries for public transactions and private transactions, wherein the entries for public transactions comprise transaction payloads for the respective public transaction, and the entries for private transactions comprise a cryptographic hash digest of a transaction payload for the respective private transaction; and a plurality of second nodes each comprising a second node computer processor and hosting a public database comprising the public transactions, and a private database comprising transaction payloads for the private transactions to which the node is a party.
    Type: Grant
    Filed: March 31, 2017
    Date of Patent: August 18, 2020
    Assignee: JPMORGAN CHASE BANK, N.A.
    Inventors: David Voell, Samer Falah, Patrick Mylund Nielsen, Felix Shnir, Chetan Sarva, Gene D. Fernandez
  • SYSTEMS AND METHODS FOR PROVIDING DATA PRIVACY IN A PRIVATE DISTRIBUTED LEDGER
    Publication number: 20170289111
    Abstract: Systems and methods for providing data privacy in a private distributed ledger are disclosed. According to another embodiment a distributed ledger network may include a first node comprising a first node computer processor and hosting a central ledger comprising a plurality of entries for public transactions and private transactions, wherein the entries for public transactions comprise transaction payloads for the respective public transaction, and the entries for private transactions comprise a cryptographic hash digest of a transaction payload for the respective private transaction; and a plurality of second nodes each comprising a second node computer processor and hosting a public database comprising the public transactions, and a private database comprising transaction payloads for the private transactions to which the node is a party.
    Type: Application
    Filed: March 31, 2017
    Publication date: October 5, 2017
    Inventors: David Voell, Samer Falah, Patrick Mylund Nielsen, Felix Shnir, Chetan Sarva, Gene D. Fernandez