The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Aug. 18, 2020
Filed:
Mar. 31, 2017
Jpmorgan Chase Bank, N.a., New York, NY (US);
David Voell, Little Silver, NJ (US);
Samer Falah, Staten Island, NY (US);
Patrick Mylund Nielsen, Brooklyn, NY (US);
Felix Shnir, Staten Island, NY (US);
Chetan Sarva, Rego Park, NY (US);
Gene D. Fernandez, Holmdel, NJ (US);
JPMORGAN CHASE BANK, N.A., New York, NY (US);
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.