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The Trustees of Columbia University in the City of New York's Statement about IPR related to draft-ietf-nsis-tunnel-13

Only those sections of the "Patent Disclosure and Licensing Declaration Template for Specific IPR Disclosures" where the submitter provided information are displayed.

Update this IPR disclosure. 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.

Submitted Date: December 2, 2010

I. Patent Holder/Applicant ("Patent Holder")
Legal Name: The Trustees of Columbia University in the City of New York
II. Patent Holder's Contact for License Application
Name: Calvin Chu
Title: Senior Technology Licensing Officer
Department: Columbia Technology Ventures
Address1: 80 Claremont Avenue
Address2: FL 4 MC 9606
Telephone: 212-851-4140
Fax: 212-854-8463
Email: calvin.chu@columbia.edu
III. Contact Information for the IETF Participant Whose Personal Belief Triggered this Disclosure:
Name: Henning Schulzrinne
Title: Professor
Department: Computer Science, Electrical Engineering
Address1: 1214 Amsterdam Ave
Address2: 723 CEPSR M/S 0401
Telephone: 212-939-7042
Fax:
Email: hgs@cs.columbia.edu
IV. IETF Document or Other Contribution to Which this IPR Disclosure Relates:
Internet-Draft:"NSIS Operation over IP Tunnels"
(draft-ietf-nsis-tunnel-13)
V. Disclosure of Patent Information (i.e., patents or patent applications required to be disclosed by Section 6 of RFC 3979)
A. For granted patents or published pending patent applications, please provide the following information:
Patent, Serial, Publication, Registration, or Application/File number(s): China Patent Application 200680044113.5 US Patent Application 11/582,491
Date(s) granted or applied for: 10/18/2006
Country: China, US
Additional Notes:

B. Does this disclosure relate to an unpublished pending patent application?: NO
C. If an Internet-Draft or RFC includes multiple parts and it is not reasonably apparent which part of such Internet-Draft or RFC is alleged to be covered by the patent information disclosed in Section V(A) or V(B), it is helpful if the discloser identifies here the sections of the Internet-Draft or RFC that are alleged to be so covered:
No information submitted
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):
See Text Below for Licensing Declaration.
Licensing information, comments, notes, or URL for further information:

Any open-source software and development activities: FREE with no royalties. No explicit license with us needed unless developer wishes to have one.

As long as this RFC remains Experimental Track, ANY use of this technology (open source or otherwise) will be free with no royalties for any purpose.

If track changes from EXPERIMENTAL to a standards track (not expected in this RFC): Terms would be FRAND with simple and reasonable annual fee, no per unit royalties.

The individual submitting this template represents and warrants that all terms and conditions that must be satisfied for implementers of any covered IETF specification to obtain a license have been disclosed in this IPR disclosure statement.

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 (if different from the Contact Information above)
Name: Calvin Chu
Title: Senior Technology Licensing Officer
Department: Columbia Technology Ventures
Address1: 80 Claremont Avenue
Address2: FL 4 MC 9606
Telephone: 212-851-4140
Fax: 212-854-8463
Email: calvin.chu@columbia.edu
VIII. Other Notes:
No information submitted