IPR Details
Nokia Corporation's statement about IPR claimed in draft-ietf-sipping-cc-conferencing-07.txt

Update this IPR disclosure
Submitted: July 6, 2005 under the rules in RFC 3979.

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 Nokia Corporation

II. Patent Holder's Contact for License Application
Holder contact name Harri Honkasalo
Holder contact email harri.t.honkasalo@nokia.com
Holder contact info

T: +861065392828(2510)

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

Internet-Draft:
draft-ietf-sipping-cc-conferencing ("Session Initiation Protocol (SIP) Call Control - Conferencing for User Agents")
Revisions:
07

IV. Disclosure of Patent Information
i.e., patents or patent applications required to be disclosed by 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)

EP0796531, WO95/23475, FI97844
Date: 15 February 1995, 16 February 1994
Country: EP and others

B. Does this disclosure relate to an unpublished pending patent application?:

Has patent pending No

V. 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

This is to advise the IETF that Nokia believes the Nokia patents EP0796531,
FI97844, and all patents based on WO95/23475, may relate to Internet-Draft on
Session Initiation Protocol Call Control - Conferencing for User Agents
(draft-ietf-sipping-cc-conferencing-07). Please refer to
http://www.ietf.org/ietf/IPR/NOKIA for more details.

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.

VI. Contact Information of Submitter of this Form

Submitter name Harri Honkasalo
Submitter email harri.t.honkasalo@nokia.com

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