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IPR Details
Tellabs Statement about IPR claimed in draft-ietf-l2vpn-vpls-ldp-06 and draft-ietf-l2vpn-vpls-bgp-05

The text of the original IPR disclosure is available in the disclosure history.

Submitted: May 11, 2005 under the rules in RFC 3979.

Note: Updates to IPR disclosures must only be made by authorized representatives of the original submitters. Updates will automatically be forwarded to the current Patent Holder's Contact and to the Submitter of the original IPR disclosure.

I. Patent Holder/Applicant ("Patent Holder")

Holder legal name Tellabs

II. Patent Holder's Contact for License Application

Holder contact name
Holder contact email
Holder contact info

Patent Licensing Administrator
1415 W. Diehl Road
Naperville, IL 60563

III. IETF Document or Other Contribution to Which this IPR Disclosure Relates

draft-ietf-l2vpn-vpls-bgp ("Virtual Private LAN Service (VPLS) Using BGP for Auto-Discovery and Signaling")
draft-ietf-l2vpn-vpls-ldp ("Virtual Private LAN Service (VPLS) Using Label Distribution Protocol (LDP) Signaling")

IV. Disclosure of Patent Information
i.e., patents or patent applications required to be disclosed by RFC 3979

A. For granted patents or published pending patent applications, please provide the following information:

Patent, Serial, Publication, Registration, or Application/File number(s)

US 6,847,641
counterpart application CA2440241
counterpart application EP1366606
counterpart application PCT/US02/07246 (WO 02/073909)

B. Does this disclosure relate to an unpublished pending patent application?:

Has patent pending No

V. Licensing Declaration

The Patent Holder states that its position with respect to licensing any patent claims contained in the patent(s) or patent application(s) disclosed above that would necessarily be infringed by implementation of the technology required by the relevant IETF specification ("Necessary Patent Claims"), for the purpose of implementing such specification, is as follows(select one licensing declaration option only):

Licensing See Text Below for Licensing Declaration
Licensing information, comments, notes, or URL for further information

If one or more standards relating to this subject matter has been or is later adopted by the IETF, and if any patent claims arising from these Tellabs patents or patent applications, or counterparts or derivatives thereof, are necessary for compliance with the standard, then on the condition of reciprocity Tellabs will make available, upon written request to Tellabs, a non-exclusive license to such essential claims under reasonable and non-discriminatory terms and conditions, including a reasonable royalty or other consideration.

Note: The individual submitting this template represents and warrants that he or she is authorized by the Patent Holder to agree to the above-selected licensing declaration.

VI. Contact Information of Submitter of this Form

Submitter name
Submitter email

Only those sections of the relevant entry form where the submitter provided information are displayed above.