Invention Grant
- Patent Title: Device access authorization via connected user equipment
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Application No.: US17456585Application Date: 2021-11-25
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Publication No.: US12113892B2Publication Date: 2024-10-08
- Inventor: Julian Desvignes , Luiz Guilherme Mesquita Kimel Dos Santos
- Applicant: RAKUTEN MOBILE, INC.
- Applicant Address: JP Tokyo
- Assignee: RAKUTEN MOBILE, INC.
- Current Assignee: RAKUTEN MOBILE, INC.
- Current Assignee Address: JP Tokyo
- Agency: HAUPTMAN HAM, LLP
- Main IPC: H04L9/08
- IPC: H04L9/08 ; H04L9/32

Abstract:
Device access authorization via connected user equipment is performed with a device including a controller, a memory in communication with the controller, the memory storing a device identifier, a registration service, and a limited access service, and a secure element in communication with the controller, the secure element storing a device authentication key and a registry certificate. The controller includes circuitry configured to transmit an authorization request to the user equipment, the authorization request including a request for authorization from a registry server, the device identifier, the user identifier, and the registry server challenge, receive an authorization response from the user equipment, the authorization response including an authorization confirmation and a registry server signature, verify the registry server signature using the registry certificate, and notify the user equipment of a limited access service in response to receiving the authorization confirmation and successfully verifying the registry server signature.
Public/Granted literature
- US20220399996A1 DEVICE ACCESS AUTHORIZATION VIA CONNECTED USER EQUIPMENT Public/Granted day:2022-12-15
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