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:
Sep. 15, 2026
Filed:
Mar. 16, 2021
Micron Technology, Inc., Boise, ID (US);
Zhan Liu, Cupertino, CA (US);
Micron Technology, Inc., Boise, ID (US);
Abstract
The disclosed embodiments provide cryptographically secure International Mobile Equipment Identity (IMEI) numbers via a Device Composition Identifier Engine (DICE). In one embodiment, a method is disclosed comprising receiving, at a computing device, an IMEI number from a cellular network; generating, by the computing device, a digital certificate using the IMEI number, the digital certificate signed using a private key generated by a manufacturer of the computing device; and transmitting, by the computing device, the digital certificate to the cellular network when authenticating to the cellular network.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile