Yahoo! Inc.'s statement about IPR claimed in draft-ietf-dkim-base-02.txt

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

This IPR disclosure updates IPR disclosure ID #693, "Yahoo! Inc.'s statement about IPR claimed in draft-ietf-dkim-base-00.txt".

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: June 6, 2006

I. Patent Holder/Applicant ("Patent Holder")
Legal Name:	Yahoo! Inc.

II. Patent Holder's Contact for License Application
Name:	Joseph Siino
Title:	Vice President, Intellectual Property
Department:
Address1:	Yahoo! Inc.
Address2:	701 First Avenue, Sunnyvale, CA 94089
Telephone:	408-349-3853
Fax:
Email:	siino@yahoo-inc.com

III. Contact Information for the IETF Participant Whose Personal Belief Triggered this Disclosure:
No information submitted

IV. IETF Document or Other Contribution to Which this IPR Disclosure Relates:
Internet-Draft:	"DomainKeys Identified Mail (DKIM) Signatures" (draft-ietf-dkim-base-02)

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):	6986049, 20050039019
Date(s) granted or applied for:	1/10/06, 3/19/04
Country:	US, US
Additional Notes:
B. Does this disclosure relate to an unpublished pending patent application?: 0
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:
	Yahoo! licenses its Necessary Patent Claims contained in the patent(s) and patent application(s) disclosed above under either of two separate license agreements, one of which is the DomainKeys Patent License Agreement (v1.2), and the other is the GNU General Public License v2.0 (and no other version).
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:	Andrew Chen
Title:	Corporate Counsel
Department:
Address1:	Yahoo! Inc.
Address2:	701 First Avenue, Sunnyvale, CA 94089
Telephone:	408-349-2162
Fax:
Email:	andychen@yahoo-inc.com

VIII. Other Notes:
No information submitted