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. 11, 2026
Filed:
Jul. 15, 2024
Samsung Electronics Co., Ltd., Suwon-si, KR;
SAMSUNG ELECTRONICS CO., LTD., Suwon-si, KR;
Abstract
An identifier generation system includes a certification server that generates a certificate, and an electronic device that receives the certificate from the certification server. The electronic device includes a read-only memory (ROM) that applies a secret value and a 0-th layer identifier to a message authentication code to generate a unique identifier, a boot loader layer that generates asymmetric keys and generates an asymmetric key certificate corresponding to the asymmetric keys, and a firmware layer that stores the asymmetric key certificate and transmits and receives the asymmetric keys. The asymmetric keys generated by the boot loader layer include one or more unique asymmetric keys that are immutable when the electronic device is updated, and one or more variable asymmetric keys that vary when the electronic device is updated.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile