Skip to main content

IPR Details
AT&T's General License Statement

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

Submitted: July 29, 2002 under the rules in RFC 2026.

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 AT&T Corp.

II. Patent Holder's Contact for License Application

Holder contact name Thomas Frost
Holder contact email
Holder contact info

Intellectual Property Vice President
AT&T Intellectual Property Licensing
180 Park Avenue
Florham Park, NJ 07932

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

IV. Statement


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 box below for licensing declaration.

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

To the extent employees of AT&T make a contribution which is incorporated
in an adopted IETF Standard, and to the extent that one or more claims of
patents that are owned and controlled by AT&T are necessary to the
implementation of such IETF Standard, AT&T will, upon written request,
offer non-exclusive licenses on fair, reasonable and nondiscriminatory
terms to prospective licensees (such terms including a reciprocal grant
back from the prospective licensees) under such patent claims for the
implementation of that IETF Standard.

Written requests for licenses may be sent to:

AT&T Intellectual Property Licensing
Intellectual Property Vice President
180 Park Avenue
Florham Park, NJ 07932

V. 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.