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:
Jan. 06, 2026
Filed:
Nov. 30, 2020
Telefonaktiebolaget Lm Ericsson (Publ), Stockholm, SE;
Remi Robert, Solna, SE;
Telefonaktiebolaget LM Ericsson (publ), Stockholm, SE;
Abstract
A first network device obtains information about a user device from an identity management device, and registers a user identity attribute request. The first network device commits to a distributed ledger, a first transaction comprising the user identity attribute request. One or more second network devices receive the first transaction; receive from a user device related to the first transaction, at least a user identity attribute and a proof; receive data from an identity management device; verify validity of the proof based on the data received from the identity management device, and commit to the distributed ledger a second transaction comprising a list of user identity attributes and integrity validation data. The first network device further receives second transactions each second transaction comprising the list of user identity attributes and the integrity validation data. The first network device verifies the list of user identity attributes comprised in the second transactions.