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:
Mar. 15, 2022
Filed:
Dec. 13, 2018
Applicant:
Sap SE, Walldorf, DE;
Inventors:
Xun Sun, Shanghai, CN;
Jianmin Xue, Shanghai, CN;
Assignee:
SAP SE, Walldorf, DE;
Primary Examiner:
Int. Cl.
CPC ...
G06F 21/60 (2013.01); H04L 29/06 (2006.01); G06F 16/182 (2019.01); H04L 9/08 (2006.01); G06F 16/23 (2019.01); G06F 21/62 (2013.01); H04L 9/06 (2006.01);
U.S. Cl.
CPC ...
H04L 63/10 (2013.01); G06F 16/1824 (2019.01); G06F 16/2358 (2019.01); G06F 21/62 (2013.01); H04L 9/0643 (2013.01); H04L 9/0819 (2013.01); H04L 63/0807 (2013.01); H04L 2209/38 (2013.01);
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.