Title: Nortel Networks Statement about IPR claimed in draft-ietf-geopriv-pres-02 Received: 2 December 2004 From: Michelle Lee Dear Sir, Nortel Networks Limited has an issued patent that is believed may pertain to at least a portion of this IETF Internet Draft: Title: A Presence Architecture for the Distribution of GEOPRIV Location Objects draft-ietf-geopriv-pres-02 Tag: < draft-ietf-geopriv-pres-02 > http://www.ietf.org/internet-drafts/draft-ietf-geopriv-pres-02.txt Nortel Networks U.S. Patent No. 6,807,423, entitled "Communication and presence spanning multiple access networks", may contain claims that are believed may be necessary for practicing the resulting IETF Standard based on this Internet Draft. In this regard, Nortel Networks will make available licenses on fair, reasonable, reciprocal, and non-discriminatory terms, including royalties and/or other payments, to such necessary claims it owns for the purposes of complying with such IETF Standard. Licensing requests may be addressed to: Richard Weiss Nortel Networks 2221 Lakeside Boulevard, M/S 991/14/B20 Richardson, Texas 75082 USA weissr@nortelnetworks.com My contact information is set out below. Kind Regards, Michelle Lee Counsel, IP Law Nortel Networks Limited 8200 Dixie Road, Ste 100 GMS 036/NO/151 Brampton, Ontario Canada L6T 5P6 Tel: 905-863-1148 (ESN 333) Fax: 905-863-8431 (ESN 333) Email: mleelaw@nortelnetworks.com