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IPR Details
Broadpeak's Statement about IPR related to draft-bichot-msync

Submitted: January 18, 2023 under the rules in RFC 8179.

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.


Updated by

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

Holder legal name Broadpeak

II. Patent Holder's Contact for License Application

Holder contact name Steed Rigaut
Holder contact email
Holder contact info

Broadpeak, Zone des Champs Blancs, 15 Rue Claude Chappe, 35510 Cesson-Sévigné, France

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

Name Guillaume Bichot
Other info

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

draft-bichot-msync ("MSYNC")

V. Disclosure of Patent Information
i.e., patents or patent applications required to be disclosed by RFC 8179

A. For granted patents or published pending patent applications, please provide the following information:

Patent, Serial, Publication, Registration, or Application/File number(s)

Number: US10/652626
Inventor: Jeremy Desmauts
Title: Gateway, and method, computer program and storage means corresponding thereto
Date: 2012-10-03

B. Does this disclosure relate to an unpublished pending patent application?: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

Broadpeak, S.A. has one patent family identified here below (“Patent”) that include one or more claims that Broadpeak believes may be essential for implementing technology set forth in "", depending on the implementation selected by the implementer, (“Essential Claims”).
In the event that Essential Claims are necessarily infringed by the implementation of “”, Broadpeak agrees, upon written request from a third party, to negotiate with that party, a non-sublicensable license to such Essential Claims, under reasonable and non-discriminatory terms and conditions, and solely provided that the requesting third party grants to Broadpeak and its affiliates, a reciprocal license, and to the full extent permitted by the applicable laws, provided that the license from Broadpeak is canceled and terminates if the party initiates a claim of patent infringement, directly or indirectly, against Broadpeak, or its affiliates.
- US10/652626B2 and any foreign counterparts

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 Steed Rigaut
Submitter email

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