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:
Aug. 25, 2026
Filed:
Jul. 10, 2023
Samsung Electronics Co., Ltd., Suwon-si, KR;
Bogyeong Kang, Suwon-si, KR;
Kihong Kim, Suwon-si, KR;
Junyoung Park, Suwon-si, KR;
Jinsub Park, Suwon-si, KR;
Jaekeun Oh, Suwon-si, KR;
Youngjae Jang, Suwon-si, KR;
SAMSUNG ELECTRONICS CO., LTD., Suwon-si, KR;
Abstract
Provided is a system-on-chip including a host central processing unit (CPU) and a secure element, wherein the secure element includes a primary device configured to transmit encrypted data, an internal bus configured to transmit the encrypted data, a plurality of secondary devices configured to receive the encrypted data, and a secure CPU configured to manage access keys indicating authorization of the primary device for accessing the plurality of secondary devices, and the internal bus sets a secondary device to which the encrypted data is to be transmitted from among the plurality of secondary devices, based on the access key and transmits the encrypted data to a set secondary device by using an error detection tag.