P

Inventor

JOST CHRISTINE

SE51 patents
⚠️ This page may combine multiple inventors who share the name “JOST CHRISTINE”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

ERICSSON TELEFON AB L M

49 patents
US10531292B2Jan 7, 2020

Security context handling in 5G during idle mode

ERICSSON TELEFON AB L M11 citations94
US10609561B2Mar 31, 2020

Operation related to user equipment using secret identifier

ERICSSON TELEFON AB L M6 citations84
US10542428B2Jan 21, 2020

Security context handling in 5G during handover

ERICSSON TELEFON AB L M5 citations84
US11539683B2Dec 27, 2022

Operation related to user equipment using secret identifier

ERICSSON TELEFON AB L M1 citations73
US11388592B2Jul 12, 2022

Security context handling in 5G during handover

ERICSSON TELEFON AB L M2 citations73
US11102649B2Aug 24, 2021

Wireless communications

ERICSSON TELEFON AB L M4 citations73
US11019488B1May 25, 2021

Security context handling in 5G during handover

ERICSSON TELEFON AB L M2 citations73
US10887300B2Jan 5, 2021

Operation related to user equipment using secret identifier

ERICSSON TELEFON AB L M2 citations73
US10536849B2Jan 14, 2020

Security context handling in 5G during connected mode

ERICSSON TELEFON AB L M1 citations73
US12439358B2Oct 7, 2025

Determination of trust relationship of non-3GPP access networks in 5GC

ERICSSON TELEFON AB L M1 citations64
US12302093B2May 13, 2025

Security context handling in 5G during idle mode

ERICSSON TELEFON AB L M0 citations63
US11924630B2Mar 5, 2024

Security context handling in 5G during idle mode

ERICSSON TELEFON AB L M0 citations63
US11743718B2Aug 29, 2023

Security context handling in 5G during connected mode

ERICSSON TELEFON AB L M0 citations63
US11432141B2Aug 30, 2022

Security context handling in 5G during connected mode

ERICSSON TELEFON AB L M0 citations63
US11096045B2Aug 17, 2021

Security context handling in 5G during idle mode

ERICSSON TELEFON AB L M0 citations63
US12574725B2Mar 10, 2026

Methods, apparatuses, computer programs and carriers for security management before handover from 5G to 4G system

ERICSSON TELEFON AB L M0 citations62
US12563485B2Feb 24, 2026

Management of security contexts at idle mode mobility between different wireless communication systems

ERICSSON TELEFON AB L M0 citations62
US12532165B2Jan 20, 2026

Key distribution for hop by hop security in IAB networks

ERICSSON TELEFON AB L M0 citations62
US12245022B2Mar 4, 2025

Subscription retrieval for anonymous identification

ERICSSON TELEFON AB L M0 citations62
US12160413B2Dec 3, 2024

Parameter exchange during emergency access using extensible authentication protocol messaging

ERICSSON TELEFON AB L M0 citations62
US12149927B2Nov 19, 2024

Privacy control of user equipment and related apparatuses

ERICSSON TELEFON AB L M0 citations62
US11963000B2Apr 16, 2024

Methods, apparatuses, computer programs and carriers for security management before handover from 5G to 4G system

ERICSSON TELEFON AB L M0 citations62
US11870765B2Jan 9, 2024

Operation related to user equipment using secret identifier

ERICSSON TELEFON AB L M0 citations62
US11849316B2Dec 19, 2023

Methods, apparatuses, computer programs and carriers for security management before handover from 5G to 4G system

ERICSSON TELEFON AB L M0 citations62
US11849315B2Dec 19, 2023

Wireless communications

ERICSSON TELEFON AB L M0 citations62
US11849389B2Dec 19, 2023

Management of security contexts at idle mode mobility between different wireless communication systems

ERICSSON TELEFON AB L M0 citations62
US11729609B2Aug 15, 2023

Protecting a message transmitted between core network domains

ERICSSON TELEFON AB L M0 citations62
US11690001B2Jun 27, 2023

Management of security contexts at idle mode mobility between different wireless communication systems

ERICSSON TELEFON AB L M0 citations62
US11595370B2Feb 28, 2023

Parameter exchange during emergency access using extensible authentication protocol messaging

ERICSSON TELEFON AB L M0 citations62
US11330428B2May 10, 2022

Privacy key in a wireless communication system

ERICSSON TELEFON AB L M1 citations62
US10848967B2Nov 24, 2020

Security anchor function in 5G systems

ERICSSON TELEFON AB L M1 citations62
US10402593B2Sep 3, 2019

Verification paths of leaves of a tree

ERICSSON TELEFON AB L M1 citations62
US12513521B2Dec 30, 2025

Authentication and authorization of servers and clients in edge computing

ERICSSON TELEFON AB L M0 citations59
US12495029B2Dec 9, 2025

Data collection coordination function (DCCF) data access authorization without messaging framework

ERICSSON TELEFON AB L M0 citations59
US12477334B2Nov 18, 2025

Indication of provisioning protocol for credentials to access a non-public network

ERICSSON TELEFON AB L M1 citations59
US12425858B2Sep 23, 2025

Integrity verification in a wireless communication network

ERICSSON TELEFON AB L M0 citations59
US12342168B2Jun 24, 2025

Method and system for data access authorization via a data collection coordination function

ERICSSON TELEFON AB L M0 citations59
US12167232B2Dec 10, 2024

Protecting a message transmitted between core network domains

ERICSSON TELEFON AB L M0 citations59
US12407668B2Sep 2, 2025

Authorization of consumer network functions

ERICSSON TELEFON AB L M0 citations58
US10511434B2Dec 17, 2019

Method and encryption node for encrypting message

ERICSSON TELEFON AB L M1 citations56
US12309275B2May 20, 2025

Handling of token audience mismatch

ERICSSON TELEFON AB L M0 citations52
US12256361B2Mar 18, 2025

Maintaining N32 interface when using different radio access technologies

ERICSSON TELEFON AB L M0 citations52
US12075253B2Aug 27, 2024

Attachment of a wireless device to a mobile network operator

ERICSSON TELEFON AB L M0 citations52
US11799916B2Oct 24, 2023

Handling radio link failure in a narrow bandwidth internet of things control plane

ERICSSON TELEFON AB L M0 citations52
US11381387B2Jul 5, 2022

Proof-of-presence indicator

ERICSSON TELEFON AB L M0 citations52
US11997479B2May 28, 2024

Key derivation for non-3GPP access

ERICSSON TELEFON AB L M0 citations51
US10043039B2Aug 7, 2018

Verification paths of leaves of a tree

ERICSSON TELEFON AB L M0 citations51
US10615961B2Apr 7, 2020

Method and encryption node for encrypting message

ERICSSON TELEFON AB L M0 citations49
US12425374B2Sep 23, 2025

Message transmission between core network domains

ERICSSON TELEFON AB L M0 citations47

DANA FARBER CANCER INST INC

1 patent

Showing the top 50 of 51 patents by PatentIndex Score.