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IPR Details
Telefonaktiebolaget LM Ericsson (publ)'s Statement about IPR related to draft-vanelburg-sipping-served-user-05

Submitted: April 23, 2008 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.

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

Holder legal name Telefonaktiebolaget LM Ericsson (publ)

II. Patent Holder's Contact for License Application

Holder contact name Tage Lovgren
Holder contact email
Holder contact info

Director, Licensing and Patent Development
Ericsson AB
SE 164 80 Stockholm, Sweden
T: +4687198151

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

Name Gonzalo Camarillo
Other info

T: +35892993371

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

draft-vanelburg-sipping-served-user ("The SIP P-Served-User Private-Header (P-Header) for the 3GPP IP Multimedia (IM) Core Network (CN) Subsystem")

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:

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

Date: 26.10.2006
Country: PCT

Notes: Coresponding applications are and may be filed

B. Does this disclosure relate to an unpublished pending patent application?: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

Explanatory comment intended simply to help the understanding of the complex legally binding licensing information:

In brief and somewhat simplified the licensing information below means that anyone may use necessary claims of patents issued on the application referred to above or on a corresponding application, without compensation to Ericsson, for fully implementing a standards track or experimental document adopted by IETF and including the technology of the draft, provided that they or their Affiliates don´t attack any Ericsson company or product with any patent.

Licensing information:

If the technology in the draft is included in a standards track or experimental document adopted by the IETF, and any claim of any patent issued on the above mentioned patent application or corresponding patent applications is necessary infringed by any product fully implementing the adopted standards track or experimental document, Telefonaktiebolaget LM Ericsson, “LME”, will not assert any such claim against any party for making, using, selling, importing or offering for sale a product fully implementing the standards track or experimental document, provided, however that LME retains the right to assert its patent(s) issued on the above mentioned application or corresponding patent applications (including the right to claim past royalties) against any party that asserts a patent it owns or controls (either directly or indirectly) against LME or any of its Affiliates or Successors in title or against any products of LME or any products of any of LMEs Affiliates either alone or in combination with other products; and LME retains the right to assert its patents or application(s) against any product or portion thereof that is not necessary for compliance with the IETF standards track or experimental document.

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

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 Gonzalo Camarillo
Submitter email

VIII. Other Notes

Additional notes

Licensing Declaration applies also to all corresponding patent applications and patents in any country

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