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IPR Details
Lars Eggert's Statement about IPR related to draft-ietf-roll-trickle-mcast belonging to Nokia Corporation

Submitted: August 3, 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. Possible Patent Holder/Applicant ("Patent Holder")

Holder legal name Nokia Corporation

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

Name Lars Eggert
Other info

T: +49-151-12055791

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

draft-ietf-roll-trickle-mcast ("Multicast Protocol for Low-Power and Lossy Networks (MPL)")

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)

Application number: 12/475,359
Publication number: US 2010/0302947 A1
Filing date: May 29, 2009

Patent number: 8194541
Filing date: May 29, 2009
Issue date: Jun 5, 2012
Application number: 12/475,351

Application number: 12/635,284
Publication number: US 2011/0141965 A1
Filing date: Dec 10, 2009

Application number: 12/956,886
Publication number: US 2012/0134282 A1
Filing date: Nov 30, 2010

and potentially others
Date: see above
Country: USA

B. Does this disclosure relate to an unpublished pending patent application?:

Has patent pending No

V. Contact Information of Submitter of this Form

Submitter name
Submitter email

VI. Other Notes

Additional notes

My disclosure was prompted by a presentation in the ROLL WG at IETF-84 on August 3, 2012. I have not read the actual ID that was presented.

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