Inventor

VAN ELBURG HANS-ERIK

NL7 patents

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

VAN ELBURG HANS-ERIK

3 patents

US8260957B2Sep 4, 2012

Group access to IP multimedia subsystem service

VAN ELBURG HANS-ERIK3 citations58

US8700692B2Apr 15, 2014

Group access to IP multimedia subsystem service

VAN ELBURG HANS-ERIK0 citations47

US8654770B2Feb 18, 2014

Method of setting up a call in an internet protocol multimedia subsystem network

VAN ELBURG HANS-ERIK0 citations46

ERICSSON TELEFON AB L M

2 patents

US7246349B2Jul 17, 2007

Migration support mechanism in open service and open mobile architecture

ERICSSON TELEFON AB L M13 citations79

US9648048B2May 9, 2017

Message handling in an IP multimedia subsystem

ERICSSON TELEFON AB L M0 citations49

ERICSSON INC

1 patent

US6725048B2Apr 20, 2004

Traffic congestion management when providing realtime information to service providers

ERICSSON INC139 citations93

HEIDERMARK ALF

1 patent

US8059633B2Nov 15, 2011

Call forwarding in an IP multimedia subsystem (IMS)

HEIDERMARK ALF15 citations79