British Telecommunications plc's statement about IPR claimed in draft-briscoe-tsvwg-re-ecn-tcp-00.txt
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.
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IPR Disclosure ID #1922, "British Telecommunications plc's statement about IPR claimed in draft-ietf-conex-abstract-mech-06"
I. Patent Holder/Applicant ("Patent Holder")
|Holder legal name||British Telecommunications plc|
II. Patent Holder's Contact for Licence Application
|Holder contact name||N W Lecky|
|Holder contact email@example.com|
|Holder contact info||
Head of Licensing
III. Contact Information for the IETF Participant Whose Personal Belief Triggered this Disclosure
Chief Researcher, Networks Research Centre
IV. IETF Document or Other Contribution to Which this IPR Disclosure Relates
draft-briscoe-tsvwg-re-ecn-tcp ("Re-ECN: Adding Accountability for Causing Congestion to TCP/IP")
V. Disclosure of Patent Information i.e., patents or patent applications required to be disclosed by 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)||
WO 2005/096566, WO 2005/096567, PCT/GB 2005/001737, GB 0501945.0 (EP 05355137.1), GB0502483.1 (EP 05255164.5).
Notes: WO 2005/096566 and WO 2005/096567 are published. Others are not yet published
B. Does this disclosure relate to an unpublished pending patent application?:
|Has patent pending||Yes|
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||
BT hereby grants a royalty-free licence under any patent claims contained in the
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||Ralph Orme|
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