Title: Nortel Networks Statement about IPR claimed in draft-ietf-pwe3-atm-encap-09 Date: 16 September 2005 From: Michelle Lee Title: Nortel Networks Statement about IPR claimed in draft-ietf-pwe3-atm-encap Dear Sir, Further to Nortel Networks Statement about IPR claimed in draft-ietf-pwe3-atm-encap (IETF IPR Disclosure ID#551 dated March 11, 2005), Nortel Networks Limited also has a pending unpublished patent application that may pertain to at least a portion of the subject matter of this IETF Internet Draft: Title: Encapsulation Methods for Transport of ATM Over MPLS Networks draft-ietf-pwe3-atm-encap-09.txt Tag: http://www.ietf.org/internet-drafts/draft-ietf-pwe3-atm-encap-09.txt In the event that this patent application of Nortel Networks issues, and the issued patent contains claims that are necessary for practicing a resulting IETF Standard based on this Internet Draft, Nortel Networks will make available licenses under fair, reasonable, reciprocal, and non-discriminatory terms to such necessary claims it owns for the purpose of complying with such resulting IETF Standard based on this Internet Draft. 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 Fax: 905-863-8431 Email: mleelaw@nortel.com