Received June 29, 2001
From: "Frost, Thomas F (Tom), ALCOO" <
[email protected]>
This declaration is being made pursuant to the provisions of IETF IPR
Policy, Sections 10.3.1 and 10.3.2.
This is to advise the IETF that AT&T owns copyrights in the Internet Draft
document "draft-korn-vcdiff-02.txt" and, to the extent that the technology
discussed in such Internet Draft document becomes an IETF Standard, AT&T
agrees that upon written request AT&T will offer, on a nondiscriminatory,
royalty-free basis, non-exclusive licenses for prospective licensees to
transmit data over the Internet under HTTP 1.1 in accordance with such IETF
Standard. AT&T's willingness to grant such licenses is conditioned upon the
prospective licensee granting a reciprocal license to AT&T under any patents
that the prospective licensee has to any technology required to implement
that IETF Standard.
Written requests for licenses may be sent to:
AT&T Intellectual Property Licensing
Room 2E37, Building 104
180 Park Avenue
Florham Park, NJ 07932
