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IPR Details
Canon Inc.'s Statement about IPR related to draft-ruellan-headerdiff-00

Submitted: March 11, 2013 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 Canon Inc.

II. Patent Holder's Contact for License Application

Holder contact name Jun Fujisawa
Holder contact email
Holder contact info

General Manager
Applied Software Technology Development Div. 2
3-30-2 Shimomaruko, Ohta-ku
Tokyo 146-8501, Japan
T: +81-3-5732-8672
F: +81-3-5482-9062

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

Name Herve Ruellan
Other info

T: +33-2 99 87 68 61

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

draft-ruellan-headerdiff ("Header Diff: A compact HTTP header representation for HTTP/2.0")

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)

Unpublished pending patent.
Date: Unpublished pending patent.
Country: Unpublished pending patent.

B. Does this disclosure relate to an unpublished pending patent application?:

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):

Licensing See Text Below for Licensing Declaration
Licensing information, comments, notes, or URL for further information

If the technology in the draft-“Header Diff: A compact HTTP header representation for HTTP/2.0” document becomes incorporated in an IETF HTTP/2.0 specification ("Specification"), and one or more claims of the patent application, both currently owned by Canon Inc. and acquired in the future, licensable by Canon Inc. are Necessary Patent Claims to implement such technology, Canon Inc. will grant worldwide, non-exclusive, royalty-free, non-discriminatory license under such claim(s) for the purpose of implementing such technology.

This license is offered on the condition that any implementer for implementations of the technology grants a reciprocal license under the same terms as this license to all other implementers for implementations of the technology under those patent claims, both currently owned by the implementer and acquired in the future, licensable by the implementer that would necessarily be infringed by implementaion of the technology required by the Specification.

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 Jun Fujisawa
Submitter email

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