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IPR Details
Cisco Systems' Statement about IPR related to draft-previdi-filsfils-isis-segment-routing-02

Submitted: November 3, 2013 under the rules in RFC 3979 as updated by RFC 4879.

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.

Updates

Updates

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

Previous (#2089) This (#2237)
Cisco Systems Holder legal name Cisco Systems

II. Patent Holder's Contact for License Application

Previous (#2089) This (#2237)
Dan Lang Holder contact name Dan Lang
standards-ipr@cisco.com Holder contact email standards-ipr@cisco.com

Vice President and Deputy General Counsel
T: +1 408-526-6672

Holder contact info

Vice President and Deputy General Counsel
T: +1 408-526-6672

III. Contact Information for the IETF Participant Whose Personal Belief Triggered this Disclosure

Previous (#2089) This (#2237)
Name Clarence Filsfils
Email cfilsfil@cisco.com
Other info

T: +32 2 778 4396

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

Previous (#2089) This (#2237)
Internet-Draft:
draft-previdi-filsfils-isis-segment-routing ("Segment Routing with IS-IS Routing Protocol")
Notice:
No revisions for this Internet-Draft were specified in this disclosure. The Internet-Draft's revision at the time this disclosure was posted could not be determined. Contact the discloser or patent holder if there are questions about which revisions this disclosure pertains to.
Internet-Draft:
draft-previdi-filsfils-isis-segment-routing ("Segment Routing with IS-IS Routing Protocol")
Revisions:
02

V. Disclosure of Patent Information
i.e., patents or patent applications required to be disclosed by RFC 3979 as updated by RFC 4879

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

Previous (#2089) This (#2237)

US Patent Application Serial Nos. 13/760,155, 61/710,121, 61/791,242, and
61/793,009

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

U.S. Patent Application Serial Nos. 13/760,155, 14/047,310, 61/710,121, 61/791,242, and 61/793,009

Date: U.S. Patent Application Serial Nos. 13/760,155 (filed 06-Feb-2013), 14/047,310 (filed 07-Oct-2013), 61/710,121 (filed 05-Oct-2012), 61/791,242 (filed 15-Mar-2013), and 61/793,009 (filed 15-Mar-2013)
Country: United States

B. Does this disclosure relate to an unpublished pending patent application?:

Previous (#2089) This (#2237)
Has patent pending Yes

VI. 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):

Previous (#2089) This (#2237)
See Text Below for Licensing Declaration Licensing See Text Below for Licensing Declaration

If technology in this document is included in a standard adopted by IETF and any claims of any Cisco patents are necessary for practicing the standard, 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 standard.

The reasonable non-discriminatory terms are:

If this standard is adopted, Cisco will not assert any patents owned or controlled by Cisco against any party for making, using, selling, importing or offering for sale a product that implements the standard, provided, however that Cisco retains the right to assert its patents (including the right to claim past royalties) against any party that asserts a patent it owns or controls (either directly or indirectly) against Cisco or any of Cisco's affiliates or successors in title or against any products of Cisco or any products of any of Cisco's affiliates either alone or in combination with other products; and Cisco retains the right to assert its patents against any product or portion thereof that is not necessary for compliance with the standard.

Royalty-bearing licenses will be available to anyone who prefers that option.

Licensing information, comments, notes, or URL for further information

Cisco is the owner of US Patent Application Serial Nos. 13/760,155, 14/047,310, 61/710,121, 61/791,242, and 61/793,009 relating to the subject matter of "Segment Routing with IS-IS Routing Protocol" <draft-previdi-filsfils-isis-segment-routing-02>.

If technology in this document is included in a standard adopted by IETF and any claims of any Cisco patents are necessary for practicing the standard, 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 standard.

The reasonable non-discriminatory terms are:

If this standard is adopted, Cisco will not assert any patents owned or controlled by Cisco against any party for making, using, selling, importing or offering for sale a product that implements the standard, provided, however that Cisco retains the right to assert its patents (including the right to claim past royalties) against any party that asserts a patent it owns or controls (either directly or indirectly) against Cisco or any of Cisco's affiliates or successors in title or against any products of Cisco or any products of any of Cisco's affiliates either alone or in combination with other products; and Cisco retains the right to assert its patents against any product or portion thereof that is not necessary for compliance with the standard.

Royalty-bearing licenses will be available to anyone who prefers that option.

For information contact:

Dan Lang
Vice President and Deputy General Counsel
Cisco Systems, Inc.
+1 408-526-6672
standards-ipr@cisco.com

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.

VII. Contact Information of Submitter of this Form

Previous (#2089) This (#2237)
Rachel Albright Submitter name Dan Lang
ralbrigh@cisco.com Submitter email standards-ipr@cisco.com

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