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

Update this IPR disclosure
Submitted: November 4, 2011 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.

Updates

Updates

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

Previous (#1645) This (#1646)
Fujitsu Limited Holder legal name Fujitsu Limited

II. Patent Holder's Contact for License Application

Previous (#1645) This (#1646)
Tadashige IWAO Holder contact name Shoichi FUKUDA
smartnetpro-iwao_std@ml.css.fujitsu.com Holder contact email standards@lip.fujitsu.com

Dr.
T: +81-44-754-3343

 Holder contact info

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

Previous (#1645) This (#1646)
Ulrich Herberg Name Ulrich Herberg
ulrich.herberg@us.fujitsu.com Email ulrich.herberg@us.fujitsu.com

T: +1-408-530-4528

 Other info

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

Previous (#1645) This (#1646)
Internet-Draft:
draft-cardenas-dff ("Depth-First Forwarding (DFF) in Unreliable Networks")
Revisions:
02
Internet-Draft:
draft-cardenas-dff ("Depth-First Forwarding (DFF) in Unreliable Networks")
Revisions:
02

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:

Previous (#1645) This (#1646)

JP 09003537
Date: September 9, 2011 (granted)
Country: Japan

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B. Does this disclosure relate to an unpublished pending patent application?:

Previous (#1645) This (#1646)
Yes Has patent pending 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):

Previous (#1645) This (#1646)
Royalty-Free, Reasonable and Non-Discriminatory License to All Implementers Licensing 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

Previous (#1645) This (#1646)
Shoichi Fukuda Submitter name Shoichi FUKUDA
fukuda@jp.fujitsu.com Submitter email standards@lip.fujitsu.com

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