IPR Details
Deutsche Telekom AG's Statement about IPR related to draft-amend-tsvwg-multipath-dccp

Update this IPR disclosure
Submitted: July 26, 2021 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.

Updates

Updates

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

Previous (#3639) This (#5025)
Deutsche Telekom AG Holder legal name Deutsche Telekom AG

II. Patent Holder's Contact for License Application

Previous (#3639) This (#5025)
Peter Backes, Dipl.-Ing., Senior Patentprofessional, Group Headquarters Legal affairs, LPS Holder contact name Heiko Pelzer, Syndikuspatentanwalt, Group Headquarters Legal affairs, LPS
peter.backes@telekom.de Holder contact email heiko.pelzer@telekom.de

Friedrich-Ebert-Allee 140
D-53113 Bonn/Germany
+492281814171

 Holder contact info

Friedrich-Ebert-Allee 140
D-53113 Bonn/Germany
+4922818152355

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

Previous (#3639) This (#5025)
Amend Marcus, Bogenfeld Eckard Name Amend Markus, Bogenfeld Eckard
marcus.amend@telekom.de Email markus.amend@telekom.de

64295 Darmstadt
Deutsche-Telekom-Allee 7
+496151 5832707

 Other info

64295 Darmstadt
Deutsche-Telekom-Allee 9
+496151 5832707

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

Previous (#3639) This (#5025)
Internet-Draft:
draft-amend-tsvwg-multipath-framework-mpdccp ("A multipath framework for UDP traffic over heterogeneous access networks")
Notice:
No revisions for this Internet-Draft were specified in this disclosure. The Internet-Draft's revision was 01 at the time this disclosure was posted. Contact the discloser or patent holder if there are questions about which revisions this disclosure pertains to.
Internet-Draft:
draft-amend-tsvwg-multipath-dccp ("DCCP Extensions for Multipath Operation with Multiple Addresses")
Notice:
No revisions for this Internet-Draft were specified in this disclosure. The Internet-Draft's revision was 02 at the time this disclosure was posted. Contact the discloser or patent holder if there are questions about which revisions this disclosure pertains to.
Internet-Draft:
draft-amend-tsvwg-multipath-dccp ("DCCP Extensions for Multipath Operation with Multiple Addresses")
Notice:
No revisions for this Internet-Draft were specified in this disclosure. The Internet-Draft's revision was 05 at the time this disclosure was posted. Contact the discloser or patent holder if there are questions about which revisions this disclosure pertains to.

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:

Previous (#3639) This (#5025)

Date: 2018-02-06
Title: Techniques for efficient multipath transmission
Number: EP18155380
Inventor: Markus Amend, Eckard Bogenfeld

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

Number: EP18155380
Inventor: Markus Amend, Eckard Bogenfeld
Title: Techniques for efficient multipath transmission
Date: 2018-02-06

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

Previous (#3639) This (#5025)
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):

Possible licensing choices a), b), and c) when Licensing Declaration to be Provided Later:
  • a) No License Required for Implementers
  • b) Royalty-Free, Reasonable and Non-Discriminatory License to All Implementers
  • c) Reasonable and Non-Discriminatory License to All Implementers with Possible Royalty/Fee
Previous (#3639) This (#5025)
Licensing Declaration to be Provided Later (implies a willingness to commit to the provisions of a), b), or c) above) Licensing Licensing Declaration to be Provided Later (implies a willingness to commit to the provisions of a), b), or c) above)
Licensing information, comments, notes, or URL for further information

During the review process by the European Patent Office and after some necessary adjustments of the claims, this patent lost according to the understanding of the applicant its relation to the MP-DCCP draft (https://datatracker.ietf.org/doc/draft-amend-tsvwg-multipath-dccp/). For the avoidance of doubt, this addition to the original declaration does not constitute a revocation of the original declaration in case there may be still an relation to the MP-DCCP draft in contrast to the understanding of the applicant.

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

Previous (#3639) This (#5025)
Peter Backes, Dipl.-Ing., Senior Patentprofessional, Group Headquarters Legal affairs, LPS Submitter name Heiko Pelzer, Syndikuspatentanwalt, Group Headquarters Legal affairs, LPS
peter.backes@telekom.de Submitter email heiko.pelzer@telekom.de

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