Skip to main content

History for IPR disclosure
Nortel Networks Statement about IPR claimed in RFC 3033

Date Type By Text
2007-09-24 MsgOut (System)
Date: 2007-09-25 00:58:25+00:00
From: IETF Secretariat <ietf-ipr@ietf.org>
To: suzuki@nal.ecl.net
Subject: Posting of IPR Disclosure
Cc: rcallon@juniper.net,dward@cisco.com,swallow@cisco.com,loa@pi.se

Dear Muneyoshi Suzuki: An IPR disclosure that pertains to your RFC entitled "The Assignment of the Information Field and Protocol Identifier in the Q.2941 Generic Identifier and Q.2957 User-to-user Signaling for the Internet Protocol" (RFC3033) was submitted to the IETF Secretariat on 2007-09-21 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 "Nortel Networks Statement about IPR claimed in RFC 3033." The IETF Secretariat
2007-09-24 MsgOut (System)
Date: 2007-09-25 00:58:25+00:00
From: IETF Secretariat <ietf-ipr@ietf.org>
To: mleelaw@nortel.com
Subject: Posting of IPR Disclosure
Cc:

Dear Michelle Lee: Your IPR disclosure entitled "Nortel Networks Statement about IPR claimed in RFC 3033" has been posted on the "IETF Page of Intellectual Property Rights Disclosures" (https://datatracker.ietf.org/public/ipr_list.cgi). The IETF Secretariat
2007-09-21 Posted (System) IPR Disclosure Posted
2007-09-21 Submitted (System) IPR Disclosure Submitted
2007-09-21 Legacy (System)
From: http://www.ietf.org/ietf-ftp/IPR/nortel-ipr-rfc-3033.txt

Nortel Networks Statement about IPR claimed in RFC 3033
Date: 21 September 2007
From: Michelle Lee

Title: Nortel Networks Statement about IPR claimed …
From: http://www.ietf.org/ietf-ftp/IPR/nortel-ipr-rfc-3033.txt

Nortel Networks Statement about IPR claimed in RFC 3033
Date: 21 September 2007
From: Michelle Lee

Title: Nortel Networks Statement about IPR claimed in RFC 3033

Dear Sir,

Nortel Networks Limited has an issued patent US no. 7,254,832, entitled
"firewall control for secure private networks with public voip access",
that may relate to at least a portion of RFC 3033:

Title: Middlebox communication architecture and framework
Tag: RFC 3033 http://www.ietf.org/rfc/rfc3303.txt?number=3303

As understood, this RFC 3033 specification is an Informational RFC and
not an IETF standards-track document.

My contact information is set out below.

Kind Regards,
Michelle Lee
Counsel, IP Law
Nortel Networks Limited
5-195 The West Mall
Toronto, Ontario Canada M9C 5K1
Tel: 905-863-1148
Fax: 905-863-1986
Email: mleelaw@nortel.com