Inventor

HONKALA HANNU

FI6 patents

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

NOKIA CORP

4 patents

US6850778B1Feb 1, 2005

Gateway arrangement

NOKIA CORP27 citations89

US7092709B1Aug 15, 2006

Handover of a mobile station from an internal cellular communication system to an external cellular communication system

NOKIA CORP33 citations88

US7590407B1Sep 15, 2009

Method and device for carrying out security procedures involving mobile stations in hybrid cellular telecommunication systems

NOKIA CORP2 citations58

US7436807B2Oct 14, 2008

Communication network

NOKIA CORP0 citations45

NOKIA IP INC

1 patent

US6785287B1Aug 31, 2004

Integrated IP telephony and cellular communication system and method of operation

NOKIA IP INC16 citations73

NOKIA SIEMENS NETWORKS OY

1 patent

US7876885B2Jan 25, 2011

Method and system for establishing a communication system

NOKIA SIEMENS NETWORKS OY3 citations57