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:
Jun. 23, 2026
Filed:
Nov. 01, 2019
Applicant:
Telefonaktiebolaget Lm Ericsson (Publ), Stockholm, SE;
Inventors:
Assignee:
Telefonaktiebolaget LM Ericsson (publ), Stockholm, SE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04W 12/0433 (2021.01); H04W 12/06 (2021.01);
U.S. Cl.
CPC ...
H04W 12/0433 (2021.01); H04W 12/06 (2013.01);
Abstract
A method is performed by a communications device. The method may comprise receiving, via a control plane of a serving network of the communications device, a message in an authentication procedure for authentication of the communications device with a home network of the communications device. The message in some embodiments indicates that the authentication is for the purpose of establishing a shared security key between the communications device and an application server.
Lehtovirta, Vesa. (2026). Authentication of a communications device (U.S. Patent No. 12666259). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12666259
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile