History for IPR disclosure
AT&T's statement about IPR claimed in RFC 3261

Date Type By Text
2005-05-23 MsgOut (System) Date: 2005-05-23 12:21:51
From: IETF Secretariat <ietf-ipr@ietf.org>
To: jdrosen@cisco.com,schulzrinne@cs.columbia.edu
Subject: Posting of IPR Disclosure
Cc: mankin@psg.com,dean.willis@softarmor.com, rohan@ekabal.com

Dear Jonathan Rosenberg, Henning Schulzrinne:

An IPR disclosure that pertains to your RFC entitled "SIP: Session Initiation
Protocol" (RFC3261) was submitted to the IETF Secretariat on 2005-05-23 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 "AT&T's statement about IPR claimed in RFC 3261."

The IETF Secretariat
2005-05-23 MsgOut (System) Date: 2005-05-23 12:21:51
From: IETF Secretariat <ietf-ipr@ietf.org>
To: rpalazzo@att.com
Subject: Posting of Updated IPR Disclosure
Cc: tfrost@att.com

Dear Richard Palazzo:

Your IPR disclosure entitled "AT&T's statement about IPR claimed in RFC 3261"
has been posted on the "IETF Page of Intellectual Property Rights Disclosures"
(https://datatracker.ietf.org/public/ipr_list.cgi).  Your IPR disclosure updates
IPR disclosure ID #45, "AT&T's SIP Patent Claim pertaining to a number of
Internet-Drafts (listed) in claim," which was posted on 2002-02-25

The IETF Secretariat
2005-05-23 Posted (System) IPR Disclosure Posted
2005-05-23 Submitted (System) IPR Disclosure Submitted