IPR Details
Cisco Systems's Statement about IPR related to draft-yang-avt-rtp-synced-playback-00

Submitted: July 28, 2009

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
standards-ipr@cisco.com
Holder contact info

Director, Intellectual Property

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

Name
Bill VerSteeg
Email
billvs@cisco.com
Other info

T: +01 770-236-1212

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

Internet-Draft
draft-yang-avt-rtp-synced-playback ("Synchronized Playback in Rapid Acquisition of Multicast Sessions")
Revisions: 00

'V'. Disclosure of Patent Information i.e., patents or patent applications required to be disclosed by Section 6 of 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)

11/428,336

Publication US2008/0022320

Date: filed on June 30, 2006
Country: USA

B. Does this disclosure relate to an unpublished pending patent application?:

Has patent pending
No

'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):

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

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
Director, Intellectual Property
Cisco Systems
+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

Submitter name
Bill VerSteeg
Submitter email
billvs@cisco.com

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