History for IPR disclosure
Cisco's Statement about IPR claimed in RFC 2794

Date Type By Text
2006-04-19 MsgOut (System) 
Date: 2006-04-19 16:26:50+00:00
From: IETF Secretariat <ietf-ipr@ietf.org>
To: cperkins@eng.sun.com,pcalhoun@diameter.org
Subject: Posting of IPR Disclosure
Cc: jari.arkko@piuha.net,townsley@cisco.com

Dear Charles Perkins, Pat Calhoun:

An IPR disclosure that pertains to your RFC entitled "Mobile IP Network Access
Identifier Extension for IPv4" (RFC2794) was submitted to the IETF Secretariat
on 2006-04-14 and has been posted on the "IETF Page of Intellectual Property
Rights Disclosures" (https://datatracker.ietf.org/public/ipr_list.cgi). The
title of the IPR disclosure is "Cisco's Statement about IPR claimed in RFC
2794."

The IETF Secretariat
2006-04-19 MsgOut (System) 
Date: 2006-04-19 16:26:50+00:00
From: IETF Secretariat <ietf-ipr@ietf.org>
To: standards-ipr@cisco.com
Subject: Posting of IPR Disclosure
Cc: 

Dear Dan Lang:

Your IPR disclosure entitled "Cisco's Statement about IPR claimed in RFC 2794"
has been posted on the "IETF Page of Intellectual Property Rights Disclosures"
(https://datatracker.ietf.org/public/ipr_list.cgi).

The IETF Secretariat
2006-04-14 Posted (System) IPR Disclosure Posted
2006-04-14 Submitted (System) IPR Disclosure Submitted
2006-04-14 Legacy (System)
From: http://www.ietf.org/ietf-ftp/IPR/cisco-ipr-rfc-2794.txt

Cisco's Statement about IPR claimed in RFC 2794
Date: 14 April 2006
From: Dan Lang

Cisco is the owner of US Patent No. …
From: http://www.ietf.org/ietf-ftp/IPR/cisco-ipr-rfc-2794.txt

Cisco's Statement about IPR claimed in RFC 2794
Date: 14 April 2006
From: Dan Lang

Cisco is the owner of US Patent No. 6,501,746 and one or more pending
unpublished patent applications relating to the subject matter of Request
for Comments (RFC) 2794 "Mobile IP Network Access Identifier Extension for
IPv4."

If technology in this document is included in a standard adopted by IETF
and any claims of any Cisco patents are necessary for practicing the standard,
any party will have the right to use any such patent claims under reasonable,
non-discriminatory terms, with reciprocity, to implement and fully comply with
the standard.

The reasonable non-discriminatory terms are:

If this standard is adopted, Cisco will not assert any patents owned or
controlled by Cisco against any party for making, using, selling, importing
or offering for sale a product that implements the standard, provided, however
that Cisco retains the right to assert its patents (including the right to claim
past royalties) against any party that asserts a patent it owns or controls (either
directly or indirectly) against Cisco or any of Cisco's affiliates or successors in
title; and Cisco retains the right to assert its patents against any product or
portion thereof that is not necessary for compliance with the standard.

Royalty-bearing licenses will be available to anyone who prefers that option.

For information contact:

Dan Lang
Senior IP Counsel
Cisco Systems
408-526-6672
standards-ipr@cisco.com