Title: Nortel Networks Statement about IPR claimed in draft-ietf-pwe3-atm-encap-07 Date: 11 March 2005 From: Michelle Lee Title: Nortel Networks Statement about IPR claimed in draft-ietf-pwe3-atm-encap 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: Encapsulation Methods for Transport of ATM Over MPLS Networks draft-ietf-pwe3-atm-encap-07.txt Tag: http://www.ietf.org/internet-drafts/draft-ietf-pwe3-atm-encap-07.txt Nortel Networks U.S. Patent No.6,791,985, entitled "ATM transport over multi-protocol label switching", 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 resulting IETF Standard based on this Internet Draft. 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@nortel.com