IPR Details
Sony Corporation's Statement about IPR related to draft-ietf-avt-rtp-atrac-family-14

Submitted: March 17, 2008 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. Patent Holder/Applicant ("Patent Holder")

Holder legal name Sony Corporation

II. Patent Holder's Contact for Licence Application

Holder contact name Mitsuyuki Hatanaka
Holder contact email actech@jp.sony.com
Holder contact info

T: +81-3-5435-3266

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

Name Mitsuyuki Hatanaka
Email actech@jp.sony.com
Other info

T: +81-3-5435-3266

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

Internet-Draft: draft-ietf-avt-rtp-atrac-family ("RTP Payload Format for the Adaptive TRansform Acoustic Coding (ATRAC) Family")
Revisions: 14

V. 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)

"ATRAC3 Standard Specification ver.1.1"
"ATRAC-X Standard Specification ver.1.2"
"ATRAC Advanced Lossless Standard Specification ver.1.1"
Date: 2003,2004,2007

B. Does this disclosure relate to an unpublished pending patent application?: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 Reasonable and Non-Discriminatory License to All Implementers with Possible Royalty/Fee
Licensing information, comments, notes, or URL for further information

(No information submitted)

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 Mitsuyuki Hatanaka
Submitter email actech@jp.sony.com

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