Free Notice of Appearance - District Court of Delaware - Delaware

Case 1:07-cv-OO447—G|\/IS , Document 12 Filed O9/10/2007 Page 1 of 2
IN THE UNITED STATES DISTRICT COURT
FOR THE DISTRICT OF DELAWARE
I COMCAST CABLE HOLDINGS , LLC )
(f/k/a TELECOMWNICATIONS, INC.), )
1 )
Plaintiff] )
)
v. ) C.A. No. 07—447-GMS
)
RONALD A. KATZ TECHNOLOGY )
LICENSING, L.P. )
)
, Defendant. )
ENTRY OF APPEARANCE
T PLEASE ENTER THE APPEARANCE of Matthew B. Lehr of the law tirm of Davis
Polk & Wardwell, 1600 El Camino Real, Menlo Park, CA 94025, as counsel on behalf of
Comcast Cable Hoidings, LLC.
DAVIS POLK & WARDWELL
OF COUNSEL: By: /s/ Matthew B. Lekr
Matthew B. Lehr (#2370)
’ Anthony I. Fenwick 1600 El Camino Real
` Suoag Nguyen Menlo Park, CA, 94025
Jill Zimmerman Tel: (605) 752-2015
I Veronica Abreu mlel1r@,d;;w.com
Davis Polk &; Wardwell
1600 El Camino Real Richard L. Horwitz (#2246)
Menlo Park, CA, 94025 David E. Moore (#3983)
Tel: (605) 752-2015 POTTER ANDERSON & CORROON LLP
Hercules Plaza, 6th Floor
Dated: September 10, 2007 1313 N. Market Street
817572 f @932 (CCH) Wilmington, Delaware 19801
Tel: (302) 984~6000
; [email protected]
drnoore@_tgotteranders0n.com
Attorneys for Plaintgyf
Q Comcast Cable Holdings, LLC

Case 1:07-cv-OO447—G|\/IS Document 12 Filed O9/10/2007 Page 2 of 2
IN THE UNITED STATES DISTRICT COURT
` FOR THE DISTRICT OF DELAWARE
i CERTIFICATE OF SERVICE
I, David E. Moore, hereby certify that on September 10, 2007, the attached document was
Z electronically filed with the Clerk of the Court using CM/ECE which will send notification to the
i registered attorney(s) of record that the document has been tiled and is available for viewing and
downloading.
t I further certify that on September 10, 2007, I have Electronically Mailed the document
to the following person(s):
§ Mdre G. Bouchard Robert T. Haslam I
John M. Seaman Andrew C. Byrnes
Bouchard Margules & Friedlandcr, P.A. Heller Ehrman LLP
222 Delaware Avenue, Suite 1400 275 Middlefield Road
Wilmington BE 19801 Menlo Park, CA 9·4025—~3506
abouchard(Q_D,bmf—law.com robert.haslam@,hellerehnnan.com
jseama11@bmf—1aw.com [email protected]
l Michael K. Plimack
. Dale A. Rice
I Heller Ehrman LLP
333 Bash Street
y San Francisco, CA 94104-2878
michael.plirnackg@,helierehrman.com
_ [email protected]
/s/ David E. Moore
Q Richard L. Horwitz
David E. Moore
‘ Potter Anderson & Corroon LLP
I Hercules Plaza — Sixth Floor
` 1313 North Market Street
g P.O. Box 951
` Wilmington, DE l9899··095l
(302) 984—6000
y rhorwitz@_ootteranderson.com
[email protected]
813935 1 31932 (CCH)