IPR Details
Level 3 Communications, Inc.'s general license statement

• Disclosure
• History

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Updates

Updates

IPR Disclosure ID #536, "Level 3 Communications, Inc.'s general license statement"

I. Patent Holder/Applicant ("Patent Holder")

Previous (#536)		This (#543)
Level 3 Communications, Inc.	Holder legal name	Level 3 Communications, Inc.

II. Patent Holder's Contact for License Application

Previous (#536)		This (#543)
Harri Honkasalo	Holder contact name	Dallas R. Martin
harri.t.honkasalo@nokia.com	Holder contact email	dallas.martin@level3.com
T: +861065392828(2510)	Holder contact info	Vice President Legal 1025 Eldorado Boulevard Broomfield, CO 80021 T: 720-888-2536 F: 720-888-5170

III. Disclosure of Patent Information
i.e., patents or patent applications required to be disclosed by RFC 3668

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

Previous (#536)		This (#543)
6,831,932 B1 Date: December 14, 2001 Country: United States	Patent, Serial, Publication, Registration, or Application/File number(s)	6,831,932 Date: December 14, 2004 Country: United States

B. Does this disclosure relate to an unpublished pending patent application?:

Previous (#536)		This (#543)
	Has patent pending	No

IV. Statement

Previous (#536)		This (#543)
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): Reasonable and Non-Discriminatory License to All Implementers with Possible Royalty/Fee. This licensing declaration is limited solely to standards-track IETF documents Licensing information, comments, notes or URL for further information: If part(s) of a submission by Level 3 is(are) included in an IETF standard and Level 3 has patents and/or pending application(s) that are essential for the practice of such included part(s) in said standard, Level 3 is prepared to grant - on the basis of receiprocity (grantback) - a license on such included part(s) on reasonable, non-discriminatory terms and conditions.	Statement	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): Reasonable and Non-Discriminatory License to All Implementers with Possible Royalty/Fee. This licensing declaration is limited solely to standards-track IETF documents Licensing information, comments, notes or URL for further information: If part(s) of a submission by Level 3 is(are) included in an IETF standard and Level 3 has patents and/or pending application(s) that are essential for the practice of such included part(s) in said standard, Level 3 is prepared to grant - on the basis of receiprocity (grantback) - a license on such included part(s) on reasonable, non-discriminatory terms and conditions.

V. Contact Information of Submitter of this Form

Previous (#536)		This (#543)
Harri Honkasalo	Submitter name
harri.t.honkasalo@nokia.com	Submitter email

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