Jari Arkko's Statement about possible IPR claimed in RFC 4555 belonging to Intrasecure Date: 06 July 2007 From: Jari Arkko 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