IPR Details
Cisco Systems, Inc.'s Statement about IPR related to draft-stein-srtsn

Update this IPR disclosure
Submitted: March 15, 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.

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

Holder legal name Cisco Systems, Inc.

II. Patent Holder's Contact for License Application
Holder contact name Dan Lang
Holder contact email dlang@cisco.com
Holder contact info

Dan Lang
Vice President and Deputy General Counsel
Cisco Systems, Inc.
+1 408-526-6672
standards-ipr@cisco.com

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

Name Pascal Thubert
Email pthubert@cisco.com
Other info

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

Internet-Draft:
draft-stein-srtsn ("Segment Routed Time Sensitive Networking")
Notice:
No revisions for this Internet-Draft were specified in this disclosure. The Internet-Draft's revision at the time this disclosure was posted could not be determined. 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:

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

Number: US9602420, US9917785
Inventor: Pascal Thubert et al.
Title: Schedule-based prioritization in contention-based shared-media computer networks
Date: 2013-03-12
Notes: Cisco is the owner of US Patent No. 9,602,420, entitled "Schedule-based prioritization in contention-based shared-media computer networks" which was filed on March 12, 2013, and US Patent No. 9,917,785, entitled "Schedule-based prioritization in contention-based shared-media computer networks" which was filed on March 7, 2017, and claims a priority date of March 12, 2013, relating to the subject matter of Informational Draft entitled “Segment Routed Time Sensitive Networking” <draft-stein-srtsn-00>.

B. Does this disclosure relate to an unpublished pending patent application?: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

Cisco is the owner of US Patent No. 9,602,420, entitled "Schedule-based prioritization in contention-based shared-media computer networks" which was filed on March 12, 2013, and US Patent No. 9,917,785, entitled "Schedule-based prioritization in contention-based shared-media computer networks" which was filed on March 7, 2017, and claims a priority date of March 12, 2013, relating to the subject matter of Informational Draft entitled “Segment Routed Time Sensitive Networking” <draft-stein-srtsn-00>. Further information will be submitted in the event that any technology described in 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
Submitter email ralbrigh@cisco.com

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