Jari Arkko's Statement about possible IPR claimed in RFC 4555 belonging to Intrasecure
Date: 06 July 2007
From: Jari Arkko <jari.arkko@piuha.net>

A member of the IETF community has brought to my
attention that the following patents may be related
to RFC 4555 "IKEv2 Mobility and Multihoming Protocol
(MOBIKE)".

1. FI116027 (WO03030488, US2005177722), priority 20010928.
METHOD AND SYSTEM FOR ENSURING SECURE FORWARDING OF MESSAGES
Informative link:
http://v3.espacenet.com/textdoc?DB=EPODOC&IDX=WO03030488&F=0&QPN=WO03030488

2. FI116025 (WO03030487, US2005083947), priority 20010928.
METHOD AND NETWORK FOR ENSURING SECURE FORWARDING OF MESSAGES

Informative link:
http://v3.espacenet.com/textdoc?DB=EPODOC&IDX=WO03030487&F=0&QPN=WO03030487

3. FI116017 (WO03063444, US2005216725), priority 20020122.
METHOD FOR SENDING MESSAGES OVER SECURE MOBILE COMMUNICATION LINKS

Informative link:
http://v3.espacenet.com/textdoc?DB=EPODOC&IDX=WO03063444&F=0&QPN=WO03063444

Note that I have not analyzed the patents for whether they in fact
affect MOBIKE (or other mobility protocols), nor have I determined
whether there is prior art on this.

Jari Arkko
Internet Area Director, IETF
Ex-chair of MOBIKE WG
E-Mail: jari.arkko@piuha.net
Tel: +358 40 5079256
Address: Jari Arkko, Ericsson, 02420 Jorvas, Finland