Inventor
HALLENSTÅL MAGNUS
SE39 patents
⚠️ This page may combine multiple inventors who share the name “HALLENSTÅL MAGNUS”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
ERICSSON TELEFON AB L M
26 patentsUS10506499B2Dec 10, 2019
Indication of packet based voice support in a mobile network with different radio access technologies
ERICSSON TELEFON AB L M16 citations85
US12052659B2Jul 30, 2024
Network nodes and methods performed therein for handling network functions
ERICSSON TELEFON AB L M2 citations73
US12048054B2Jul 23, 2024
Handling of session context
ERICSSON TELEFON AB L M2 citations73
US11716308B2Aug 1, 2023
Application triggered setup of distributed anchor for edge computing
ERICSSON TELEFON AB L M3 citations73
US11399315B2Jul 26, 2022
Efficient EPS fallback in a 5GS architecture
ERICSSON TELEFON AB L M2 citations73
US10523720B2Dec 31, 2019
P-CSCF recovery and reregistration
ERICSSON TELEFON AB L M6 citations73
US9867090B2Jan 9, 2018
Access transfer for a DRVCC mobile terminal
ERICSSON TELEFON AB L M2 citations73
US11323922B2May 3, 2022
Managing user equipment roaming status changes in a radio access network
ERICSSON TELEFON AB L M5 citations71
US10027719B2Jul 17, 2018
Resolving competing handover conditions in wireless networks
ERICSSON TELEFON AB L M3 citations71
US11876703B2Jan 16, 2024
Routing communication in telecommunications network having multiple service communication proxies
ERICSSON TELEFON AB L M3 citations70
US12500860B2Dec 16, 2025
Application triggered setup of distributed anchor for edge computing
ERICSSON TELEFON AB L M1 citations64
US12388903B2Aug 12, 2025
Provisioning applications with mobile network provided DNS settings
ERICSSON TELEFON AB L M1 citations64
US12167324B2Dec 10, 2024
Bootstrapping service for NRF and NSSF
ERICSSON TELEFON AB L M0 citations62
US11297113B2Apr 5, 2022
Methods and apparatus for registering an IMS subscriber using temporary identifiers
ERICSSON TELEFON AB L M1 citations62
US10841863B2Nov 17, 2020
Access information handling in a mobile network with cellular network accesses and wireless local area network accesses
ERICSSON TELEFON AB L M1 citations62
US12425858B2Sep 23, 2025
Integrity verification in a wireless communication network
ERICSSON TELEFON AB L M0 citations59
US11974174B2Apr 30, 2024
First service communication proxy node, second communication proxy node and methods in a wireless communication network
ERICSSON TELEFON AB L M0 citations52
US10827392B2Nov 3, 2020
Handover delay optimization
ERICSSON TELEFON AB L M0 citations52
US10805355B2Oct 13, 2020
Network initiated CS services during IMS call
ERICSSON TELEFON AB L M0 citations52
US10749911B2Aug 18, 2020
Service control awareness for call routing between packet switched telephony domain and circuit switched telephony domain
ERICSSON TELEFON AB L M0 citations52
US10079860B2Sep 18, 2018
Network initiated CS services during IMS call
ERICSSON TELEFON AB L M1 citations52
US10044768B2Aug 7, 2018
Service control awareness for call routing between packet switched telephony domain and circuit switched telephony domain
ERICSSON TELEFON AB L M1 citations52
US10009830B2Jun 26, 2018
Access information handling in a mobile network with cellular network accesses and wireless local area network accesses
ERICSSON TELEFON AB L M0 citations52
US9426636B2Aug 23, 2016
Circuit-switched services over SAE/LTE networks
ERICSSON TELEFON AB L M0 citations52
US9088881B2Jul 21, 2015
Circuit-switched services over SAE/LTE networks
ERICSSON TELEFON AB L M0 citations52
US11924294B2Mar 5, 2024
Service request handling
ERICSSON TELEFON AB L M0 citations50
KELLER RALF
4 patentsUS9294964B2Mar 22, 2016
Handover delay optimization
KELLER RALF3 citations73
US8824417B2Sep 2, 2014
Methods and apparatuses for single radio voice call continuity (SRVCC) from CS to LTE
KELLER RALF4 citations73
US8923247B2Dec 30, 2014
Handover from circuit switched to packet switched
KELLER RALF2 citations63
US9717023B2Jul 25, 2017
Methods and devices for improving session continuity
KELLER RALF1 citations52