Patent · US Active

Multi-layer ledgers for multi-party secure data governance

US11652610B2 · kind B2 · utility

0Cited by

1References

20Claims

0Family size

Assignee

Xage Security, Inc. · US

Inventors

Susanto Junaidi Irwan · San Francisco, US
Bao Q. Ngo · San Jose, US
Alexander Michael Valderrama · Palo Alto, US
Tianyu Zhao · Kirkland, US
Tu Pham · San Jose, US

Key dates

Filing date	Sep 1, 2020
Grant date	May 16, 2023
Priority date	—
Expiry date	May 1, 2041

Classification

Technology area (CPC H)Electricity
CPC primaryH04L2209/805
WIPO fieldDigital communication
WIPO sectorElectrical engineering

Abstract

A computer-implemented method of providing data governance as data flows within and between networks, comprising: using a global computing device, retrieving data stored in a plurality of local ledgers and written by a plurality of local computing devices, wherein validity of the data stored in the plurality of local ledgers has not been verified prior to writing; using the global computing device, determining that the plurality of local ledgers is cryptographically consistent and, in response to the determination, updating a global ledger with the data stored in the plurality of local ledgers.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.