IPR Details
China Mobile Communications Corporationn's Statement about IPR related to draft-cheng-mpls-tp-shared-ring-protection

Submitted: September 21, 2015 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 Corporationn

II. Patent Holder's Contact for License Application

Holder contact name
IP Manager
Holder contact email
Holder contact info

Department of Technical Management
Tel. +86 150 1034 7718

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

draft-cheng-mpls-tp-shared-ring-protection ("MPLS-TP Shared-Ring protection (MSRP) mechanism for ring topology")
Sections: (MPLS-TP Shared-Ring protection (MSRP) mechanism for ring topology)

IV. 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)

CN201210434930.9, 04 Nov. 2012
CN201210320758.4, 31 Aug. 2012

B. Does this disclosure relate to an unpublished pending patent application?:

Has patent pending

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):

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

If any claim of any patent owned or controlled by China Mobile or its Affiliates is essential on a technical ground to the specification adopted by IETF, China Mobile on behalf of itself and its Affiliates hereby covenant not to assert any such claim against any party for making, using, selling, offering for sale or importing a product that implements the corresponding part of the specification. However, nothing herein shall preclude China Mobile or any of its Affiliates from asserting the above mentioned patent claims against any party that asserts directly or indirectly a patent it owns or controls against China Mobile and/or its Affiliates, or against any products of China Mobile or its Affiliates either alone or in combination with other products.
FRAND royalty-bearing licenses will be available to anyone who prefers that option.

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
IP Manager
Submitter email

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