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IPR Details
NTT DoCoMo's patent licensing statement pertaining to draft-ietf-rohc-rtp-nn

The text of the original IPR disclosure is available in the disclosure history.

Submitted: November 22, 2000 under the rules in RFC 2026.

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 NTT DoCoMo

II. Patent Holder's Contact for License Application

Holder contact name Makoto Kijima
Holder contact email
Holder contact info

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

draft-ietf-rohc-rtp ("RObust Header Compression (ROHC): Framework and four profiles: RTP, UDP, ESP, and uncompressed")

IV. Disclosure of Patent Information
i.e., patents or patent applications required to be disclosed by RFC 2026

A. For granted patents or published pending patent applications, please provide the following information:

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

B. Does this disclosure relate to an unpublished pending patent application?:

Has patent pending Yes

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

NTT DoCoMo has filed patent applications that
might possibly have technical relation to this contribution.
If part(s) of this text provided by NTT DoCoMo employees
is (are) included in a standard and NTT DoCoMo has patents
and/or patent application(s) that are essential to
implementation of such included part(s) in said standard,
NTT DoCoMo is prepared to grant - on the basis of
reciprocity (grant-back) - a license on such included
part(s) on reasonable, non-discriminatory terms and
conditions (in according with paragraph 10.3.3 of the RFC 2026).

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
Submitter email

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