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IPR Details
Cisco's Statement about IPR claimed in draft-bryant-shand-lf-applicability-00.txt

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

Submitted: July 7, 2004 under the rules in RFC 3668.

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 Cisco Systems

II. Patent Holder's Contact for License Application

Holder contact name Dan Lang
Holder contact email dlang@cisco.com
Holder contact info

Senior IP Counsel

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

Internet-Draft:
draft-bryant-shand-lf-applicability ("Applicability of Loop-free Convergence")
Notice:
No revisions for this Internet-Draft were specified in this disclosure. The Internet-Draft's initial submission was after this disclosure was posted. Contact the discloser or patent holder if there are questions about which revisions this disclosure pertains to.

IV. Disclosure of Patent Information
i.e., patents or patent applications required to be disclosed by RFC 3668

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

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

Cisco is the owner of US published patent application 20050078610 and 20050078656 and one or more pending unpublished patent applications relating to the subject matter of "Applicability of Loop-free Convergence" .

B. Does this disclosure relate to an unpublished pending patent application?:

Has patent pending Yes

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 any claims of any issued Cisco patents are necessary for implementing this specification, any party will have the right to use any such patent claims under reasonable, non-discriminatory terms, with reciprocity, to implement and fully comply with the specification

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.