IPR Details
China Mobile Communications Corporation's Statement about IPR related to draft-ietf-v6ops-464xlat-09

Submitted: February 4, 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 China Mobile Communications Corporation

II. Patent Holder's Contact for Licence Application

Holder contact name Zhenkai Wang
Holder contact email wangzhenkai@chinamobile.com
Holder contact info

Project Manager
Department of Technical Management
NO.32 Xuanwumen West Street,Xicheng District,Beijing 100053.China.
T: +86 15801696688

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

Name Chen Gang
Email chengang@chinamobile.com
Other info

NO.32 Xuanwumen West Street,Xicheng District,Beijing 100053.China
T: +86 15801696688

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

Internet-Draft: draft-ietf-v6ops-464xlat ("464XLAT: Combination of Stateful and Stateless Translation")

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)

Application Number: 200910088351.1 Publication Number: CN 101931658 A;
Application Number: 200910085887.8 Publication Number:101909042 Application Date: 2009-06-03 Publication Date: 2010-12-08
Date: June 26,2009; granted date:2012.12.26
Country: China

B. Does this disclosure relate to an unpublished pending patent application?:

Has patent pending No

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 Reasonable and Non-Discriminatory License to All Implementers with Possible Royalty/Fee
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

Submitter name Zhenkai Wang
Submitter email wangzhenkai@chinamobile.com

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