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Fujitsu Limited's Statement about IPR related to draft-cardenas-dff-02

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

This IPR disclosure updates IPR disclosure ID #1645, "Fujitsu Limited's Statement about IPR related to draft-cardenas-dff-02".

Update this IPR disclosure. 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.

Submitted Date: November 4, 2011

'I'. Patent Holder/Applicant ("Patent Holder")
Legal Name: Fujitsu Limited
'II'. Patent Holder's Contact for License Application
Name:Shoichi FUKUDA
Email:standards@lip.fujitsu.com
Other Info:
(address,phone,etc)

Director
Standards Strategy Office, Intellectual Property Unit
1-1, Kamikodanaka 4-chome, Nakahara-ku, Kawasaki, Kanagawa
211-8588, JAPAN
T: +81-44-754-3050
F: +81-44-754-3082

'III'. Contact Information for the IETF Participant Whose Personal Belief Triggered this Disclosure:
Name:Ulrich Herberg
Email:ulrich.herberg@us.fujitsu.com
Other Info:
(address,phone,etc)

Post-doctoral Research Associate
Trusted Systems Innovation Group
1240 E Arques Ave
Sunnyvale, CA 94085
T: +1-408-530-4528
F: +1-408-530-4558

'IV'. IETF Document or Other Contribution to Which this IPR Disclosure Relates:
Internet-Draft: "Depth-First Forwarding (DFF) in Unreliable Networks"
(draft-cardenas-dff)
Revisions: 02    
'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):

JP4820464
Date: September 9, 2011 (granted)
Country: Japan

Notes: PCT/JP2009/003537 will be entered into certain national phases in due course.

B. Does this disclosure relate to an unpublished pending patent application?: yes
'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):
Royalty-Free, Reasonable and Non-Discriminatory License to All Implementers
Licensing information, comments, notes, or URL for further information:
No information submitted
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
Name:Shoichi FUKUDA
Email:standards@lip.fujitsu.com