IPR Details
Telefonaktiebolaget LM Ericsson (publ)'s Statement about IPR related to draft-ietf-rtgwg-mrt-frr-architecture

Submitted: June 18, 2012 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")

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Telefonaktiebolaget LM Ericsson (publ) Holder legal name Telefonaktiebolaget LM Ericsson (publ)

II. Patent Holder's Contact for Licence Application

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Tage Lövgren Holder contact name Gustav Brismark
tage.lovgren@ericsson.com Holder contact email patent.licensing@ericsson.com

Torshamnsgatan 21-23
T: +46 10 7198151

Holder contact info

Vice President
IPR & Licensing
T: +46 10 71 70296

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

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András Császár Name András Császár
andras.csaszar@ericsson.com Email andras.csaszar@ericsson.com

T: +36 1 437 7035

Other info

Irinyi József u. 4-20.
1117 Budapest, Hungary
T: +3614377035

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

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Internet-Draft: draft-atlas-rtgwg-mrt-frr-architecture ("An Architecture for IP/LDP Fast-Reroute Using Maximally Redundant Trees")
Revisions: 00
Internet-Draft: draft-ietf-rtgwg-mrt-frr-architecture ("An Architecture for IP/LDP Fast Reroute Using Maximally Redundant Trees (MRT-FRR)")
Revisions: 01

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:

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US 13/129694

EP 09756802.6
Date: 2009-11-16
Country: US

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

US 13/129694 EP 09756802.6
Date: 2009-11-16
Country: US

B. Does this disclosure relate to an unpublished pending patent application?:

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Yes 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):

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

(No information submitted)

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

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Nils-Ivar Tjernberg Submitter name Gustav Brismark
nils-ivar.tjernberg@sson.com Submitter email patent.licensing@ericsson.com

VIII. Other Notes

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Additional notes

Connected to ID #1594, which was declared on July 19, 2011 and has now been renamed.

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