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Digital Fountain, Inc.'s statement about IPR claimed in draft-ietf-rmt-bb-fec-raptor-object-03.txt

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

This IPR disclosure updates IPR disclosure ID #618, "Digital Fountain, Inc.'s statement about IPR claimed in draft-ietf-rmt-bb-fec-raptor-object-01.txt".

This IPR disclosure has been updated by IPR disclosure ID #734, "Digital Fountain, Inc.'s statement about IPR claimed in draft-ietf-rmt-bb-fec-raptor-object-04.txt".

Update this IPR disclosure. 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.

Submitted Date: March 16, 2006

'I'. Patent Holder/Applicant ("Patent Holder")
Legal Name: Digital Fountain, Inc.
'II'. Patent Holder's Contact for License Application
Name:Charlie Oppenheimer
Other Info:

President and CEO
39141 Civic Center Drive, Suite 300
Fremont, CA 94538 USA
T: +1 (510) 284-1477

'III'. IETF Document or Other Contribution to Which this IPR Disclosure Relates:
Internet-Draft: "Raptor Forward Error Correction Scheme for Object Delivery"
Revisions: 03    
'IV'. Disclosure of Patent Information (i.e., patents or patent applications required to be disclosed by Section 6 of RFC 3979)
A. For granted patents or published pending patent applications, please provide the following information:
Patent, Serial, Publication, Registration, or Application/File number(s):

6,307,487; 6,320,520; 6,373,406; 6,614,366; 6,856,263; 6,909,383;6,073,250; 6,081,909; 6,163,870
Date: 23 Oct 01; 20 Nov 01; 16 Apr 02; 02 Sept 03; 15 Feb 05; 21 Jun 05; 06 Jun 00; 27 Jun 00; 19 Dec 00
Country: US

Notes: Additional granted patents include:

patent # 1116335, issued 18 Dec 02 (DE, EP, FR, GB, IT);
patent # HK1038995, issued 13 Jun 03 (HK);
patent #s 79667, 82441, issued 30 Sep 03, 31 Mar 04 (SG);
patent # 767140, issued 18 Mar 04 (AU);
patent # NI-194502, issued 21 Jan 04 (TW)

B. Does this disclosure relate to an unpublished pending patent application?: no
'V'. 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):
Unwilling to Commit to the Provisions of a), b), or c) Above
Licensing information, comments, notes, or URL for further information:
No information submitted
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.
'VI'. Contact Information of Submitter of this Form
Name:Charlie Oppenheimer