IPR Details
AT&T's patent statement pertaining to draft-cain-cdnp-known-request-routing-nn and draft-ietf-cain-request-routing-req-nn

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

Submitted: March 2, 2001

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

'II'. Patent Holder's Contact for License Application

Holder contact name
Thomas F. Frost
Holder contact email
Holder contact info

AT&T Intellectual Property Licensing
Room 2E37, Bldg. 104
180 Park Avenue, Florham Park, NJ 07932

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

draft-cain-cdnp-known-request-routing ("Known CDN Request-Routing Mechanisms")
Revisions: 01
draft-cain-request-routing-req ("Request Routing Requirements for Content Internetworking")
Revisions: 01

'IV'. 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):

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

To the extent that the
technology discussed in these Internet Drafts becomes an IETF Standard and
to the extent claims of AT&T's patents which issue from these three (3)
pending patent applications are required to implement the IETF Standard,
AT&T agrees that, upon written request, AT&T will offer, on a
nondiscriminatory basis, non-exclusive licenses on fair and reasonable terms
under such patent claims to implement the IETF Standard. AT&T's willingness
to grant such licenses is conditioned upon the prospective licensee granting
a reciprocal license to AT&T under any patents that the prospective licensee
has to any technology required to implement that IETF Standard.

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.

'V'. Contact Information of Submitter of this Form

Submitter name
Submitter email

'VI'. Other Notes

Additional notes

Does not exist:

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