Cisco Systems, Inc.'s Statement about IPR related to draft-krattiger-evpn-modes-interop
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||Cisco Systems, Inc.|
II. Patent Holder's Contact for Licence Application
|Holder contact name||Dan Lang|
|Holder contact email@example.com|
|Holder contact info||
III. Contact Information for the IETF Participant Whose Personal Belief Triggered this Disclosure
IV. IETF Document or Other Contribution to Which this IPR Disclosure Relates
|Internet-Draft: draft-krattiger-evpn-modes-interop ("EVPN Interoperability Modes")|
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: US10958570, US17/182221
B. Does this disclosure relate to an unpublished pending patent application?: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||
Cisco is the owner of US Patent No. 10,958,570 entitled "Interoperability between symmetric and asymmetric EVPN IRB modes" which was filed on April 4, 2019, and US Application Serial No. 17/182,221 entitled "Interoperability between symmetric and asymmetric EVPN IRB modes" which was filed on February 22, 2021, and claims a priority date of April 4, 2019, relating to the subject matter of "EVPN Interoperability Modes" <draft-krattiger-evpn-modes-interop>.
Further information will be submitted in the event the subject matter of the Informational Draft is included in a Standards Track IETF document.
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||Rachel Albright|
Only those sections of the relevant entry form where the submitter provided information are displayed.