Patent · US Active

Data protection and privacy regulations based on blockchain

US11277411B2 · kind B2 · utility

0Cited by

0References

15Claims

0Family size

Assignee

SAP SE · DE

Inventors

Xun Sun · Jinan, CN
Jianmin Xue · Shanghai, CN

Key dates

Filing date	Dec 13, 2018
Grant date	Mar 15, 2022
Priority date	—
Expiry date	Aug 5, 2040

Classification

Technology area (CPC H)Electricity
CPC primaryH04L9/50
WIPO fieldDigital communication
WIPO sectorElectrical engineering

Abstract

Described herein includes a data controller that secures personal data and efficiency and reliably records data access events using blockchain. The system may include a data controller for: receiving a request to access data stored in a database on the data controller, the request including a web token; verifying the web token of the request; providing access to the data stored in the database; generating a data access event indicating that the data stored in the database has been accessed; and recording the data access event on a blockchain platform in accordance with blockchain.

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