IPR Details
protrend's Statement about IPR related to draft-allman-dkim-base-01

Submitted: June 18, 2013

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.

Updates

Updates

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

Holder legal name
protrend

II. Patent Holder's Contact for License Application

Holder contact name
river huang
Holder contact email
riverh@protrend.com.tw
Holder contact info

T: 886-02-55816888

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

Name
riverhuang
Email
riverh@protrend.com.tw
Other info

manager
info
T: 886-02-55816888

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

Internet-Draft
draft-allman-dkim-base ("DomainKeys Identified Mail (DKIM)")
Revisions: 01

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, WO 2005/026921, WO 2005/089343
Date: 1/10/06, 3/19/04, 3/15/04, 3/15/05
Country: US, US, (PCT), (PCT)

B. Does this disclosure relate to an unpublished pending patent application?:

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):

Licensing
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

Submitter name
riverhuang
Submitter email
riverh@protrend.com.tw

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