IPR Details
Martin Stiemerling's Statement about IPR related to draft-lindquist-sip-rtsp-02 and this draft is in the RFC editor's queue belonging to TELEFONAKTIEBOLAGET LM ERICSSON

Submitted: June 17, 2010 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. Possible Patent Holder/Applicant ("Patent Holder")

Holder legal name

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

Martin Stiemerling
Other info

NEC Europe Ltd.
Kurfuersten-Anlage 36
D-69181 Leimen
T: +49 6221 4342 113
F: +49 6221 4342 155

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

draft-lindquist-sip-rtsp ("Controlling Session Initiation Protocol (SIP)-Established Content Delivery Channels Using the Real-Time Streaming Protocol (RTSP)")
Revisions: 02
Sections: The patent application describes the "lightweight RTSP" method in draft-lindquist-sip-rtsp-01.txt.
Designations for Other Contributions
this draft is in the RFC editor's queue

IV. 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)

This patent application has been abandoned in October 2006.

US 2008/0151918 A1
Date: Jun 26, 2008
Country: USA

Notes: http://www.freepatentsonline.com/y2008/0151918.html

This patent application has been abandoned in October 2006.

B. Does this disclosure relate to an unpublished pending patent application?:

Has patent pending

V. Contact Information of Submitter of this Form

Submitter name
Submitter email

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