Inventor

HEIDERMARK ALF

SE10 patents

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

SCHNEYER SEAN KENDALL

2 patents

US8135386B2Mar 13, 2012

Method and apparatus for instance identifier based on a unique device identifier

SCHNEYER SEAN KENDALL10 citations80

US8619626B2Dec 31, 2013

Method and apparatus for instance identifier based on a unique device identifier

SCHNEYER SEAN KENDALL4 citations58

HEIDERMARK ALF

2 patents

US8059633B2Nov 15, 2011

Call forwarding in an IP multimedia subsystem (IMS)

HEIDERMARK ALF15 citations79

US8825875B2Sep 2, 2014

Session establishment in a communication network

HEIDERMARK ALF2 citations59

KELLER RALF

1 patent

US8671201B2Mar 11, 2014

Correlation of sessions in case of session transfer in IMS domain

KELLER RALF9 citations83

PRZYBYSZ HUBERT

1 patent

US8266302B2Sep 11, 2012

Evaluating initial filter criteria

PRZYBYSZ HUBERT7 citations82

ERICSSON TELEFON AB L M

1 patent

US9648048B2May 9, 2017

Message handling in an IP multimedia subsystem

ERICSSON TELEFON AB L M0 citations49

VAN ELBURG JOHANNES

1 patent

US9392027B2Jul 12, 2016

Message handling in an IP multimedia subsystem

VAN ELBURG JOHANNES0 citations49

AASTROEM BO

1 patent

US8477765B2Jul 2, 2013

Method and apparatus for correlating signalling in a communications network

AASTROEM BO0 citations46

ERICSSON TELEFON AB L M (publ)

1 patent

US9882943B2Jan 30, 2018

Method of access provision

ERICSSON TELEFON AB L M (publ)0 citations40