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:
Jan. 17, 2023
Filed:
Sep. 16, 2020
Applicant:
Hitachi, Ltd., Tokyo, JP;
Inventor:
Kentaro Kakui, Tokyo, JP;
Assignee:
HITACHI, LTD., Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G06F 21/62 (2013.01); G06F 21/60 (2013.01); G06F 21/57 (2013.01);
U.S. Cl.
CPC ...
G06F 21/604 (2013.01); G06F 21/57 (2013.01); G06F 21/6218 (2013.01); G06F 2221/2141 (2013.01);
Abstract
A predetermined access control policy is generated with reference to a lineage table and a metadata table to be stored in a policy table, and an access control policy which should be applied or recommended to treated data is provided with reference to the policy table.