Inventor

PEHRSSON ARNE

SE8 patents

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

ERICSSON TELEFON AB L M

3 patents

US6137791AOct 24, 2000

Communicating packet data with a mobile station roaming within an incompatible mobile network

ERICSSON TELEFON AB L M317 citations96

US5781858AJul 14, 1998

Method and arrangement for handling and inspecting supplemetary services intended for a mobile telephone unit

ERICSSON TELEFON AB L M18 citations76

US9596275B2Mar 14, 2017

Method for registering multi-contact devices

ERICSSON TELEFON AB L M0 citations51

PEHRSSON ARNE

2 patents

US9271198B2Feb 23, 2016

Handover from circuit switched domain to circuit switched service over packet switched domain

PEHRSSON ARNE4 citations70

US8503992B2Aug 6, 2013

Service areas in CS domain services

PEHRSSON ARNE3 citations60

WITZEL ANDREAS

1 patent

US8537748B2Sep 17, 2013

Technique for performing GSM/WCDMA circuit switched services over a long term evolution radio access

WITZEL ANDREAS13 citations82

KELLER RALF

1 patent

US9100408B2Aug 4, 2015

Method for registering multi-contact devices

KELLER RALF0 citations50

ÅSTRÖM BO

1 patent

US9007966B2Apr 14, 2015

Accessing a communications network

ÅSTRÖM BO0 citations37