Free Patent/Trademark Report to Commissioner - District Court of Delaware - Delaware

O AO 120 (Rev. 3/04)

Case 1:07-cv-00361-JJF

Document 4

Filed 06/07/2007

Page 1 of 2

TO:

Mail Stop 8 Director of the U.S. Patent and Trademark Office P.O. Box 1450 Alexandria, VA 22313-1450

REPORT ON THE FILING OR DETERMINATION OF AN ACTION REGARDING A PATENT OR TRADEMARK

In Compliance with 35 U.S.C. § 290 and/or 15 U.S.C. § 1116 you are hereby advised that a court action has been filed in the U.S. District Court DOCKET NO. DATE FILED 07cv361 06/07/2007 PLAINTIFF Ronald A. Katz Technology Licensing L.P. Delaware on the following x

Patents or G

Trademarks:

U.S. DISTRICT COURT DISTRICT OF DELAWARE DEFENDANT Comcast Corporation et al

PATENT OR TRADEMARK NO. 1 2 3 4 5 6,035,021 6,148,065 5,974,120 US 6,349,134 B1 4,930,150 US 6,434,223 B2 5,251,252 5,351,285 5,255,309 US 6,678,360 B1 US 6,512,415 B1 5,815,551 5,835,576 US 6,424,703 B1 5,561,707 5,828,734 5,898,762 5,684,863 5,917,893 US 6,335,965 B1 4,792,968 5,128,984

DATE OF PATENT OR TRADEMARK 03/07/2000 11/14/2000 10/26/1999 02/19/2002 05/29/1990 08/13/2002 10/05/1993 09/27/1994 10/19/1993 01/13/2004 01/28/2003 09/29/1998 11/10/1998 07/23/2002 10/01/1196 10/27/21998 04/27/1999 11/04/1997 06/29/1999 01/01/2002 12/20/1988 07/07/1992

HOLDER OF PATENT OR TRADEMARK Ronald A. Katz Ronald A. Katz Technology Licensing L.P. Ronald A. Katz Technology Licensing L.P. Ronald A. Katz Technology Licensing L.P. First Data Resources Inc. Ronald A. Katz Technology Licensing L.P. First Data Resources Inc. First Data Resources Inc. First Data Resources Inc. Ronald A. Katz Technology Licensing L.P. Ronald A. Katz Technology Licensing L.P. Ronald A. Katz Technology Licensing L.P. Ronald A. Katz Technology Licensing L.P. Ronald A. Katz Technology Licensing L.P. Ronald A. Katz Technology Licensing L.P. Ronald A. Katz Technology Licensing L.P. Ronald A. Katz Technology Licensing L.P. Ronald A. Katz Technology Licensing L.P. Ronald A. Katz Technology Licensing L.P. Ronald A. Katz Technology Licensing L.P. FDR Interactive Technologies First Data Resources Inc.

O AO 120 (Rev. 3/04)

Case 1:07-cv-00361-JJF
INCLUDED BY

Document 4 G

Filed 06/07/2007 G

Page 2 of 2 G

In the above--entitled case, the following patent(s)/ trademark(s) have been included: DATE INCLUDED PATENT OR TRADEMARK NO. 1 2 3 4 5 In the above--entitled case, the following decision has been rendered or judgement issued: DECISION/JUDGEMENT

G Amendment DATE OF PATENT OR TRADEMARK

Answer

Cross Bill

Other Pleading

HOLDER OF PATENT OR TRADEMARK

CLERK PETER T. DALLEO, CLERK OF COURT

(BY) DEPUTY CLERK

DATE 06/08/2007

Copy 1--Upon initiation of action, mail this copy to Director Copy 3--Upon termination of action, mail this copy to Director Copy 2--Upon filing document adding patent(s), mail this copy to Director Copy 4--Case file copy