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:
Nov. 11, 2025
Filed:
Jul. 10, 2023
Applicant:
Samsung Electronics Co., Ltd., Suwon-si, KR;
Inventor:
Seung-Ho Lee, Suwon-si, KR;
Assignee:
SAMSUNG ELECTRONICS CO., LTD., Suwon-si, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06F 21/62 (2013.01); G06F 21/33 (2013.01);
U.S. Cl.
CPC ...
G06F 21/6245 (2013.01); G06F 21/33 (2013.01);
Abstract
A storage device includes: a nonvolatile memory storing data of a first user; and a storage controller configured to receive an access request from a second user to access the data of the first user, obtain access approval for accessing the data from the first user in response to the access request, generate a token granting access authority to the second user for accessing the data using an Embedded Certificate Authority (ECA) upon obtaining the access approval, and send the token to the second user.