Case 1 :07-cv—00633-JJF-LPS Document 81 Filed 04/18/2008 Page 1 of 1
ASHEY 6. GEDDES
ATTORNEYS AND COUNSELLORS AT LAW TELEPHONE
302-654-IBB!
500 DELAWARE AVENUE
FACSIMILE
P. O. BOX |I5O :02-c¤4-ace?
WILMINGTON. DELAWARE I9899
April 18, 2008
The Honorable Leonard P. Stark VIA ELECTRONIC FILING
United States District Court
844 King Street
Wilmington, Delaware 19801
Re: Power Integrations, Inc. v. BCD Semiconductor Corporation, et al.,
C.A. No. 07-633-JJF/LPS
Dear Judge Stark:
Enclosed please End a CD containing defendants’ technology tutorial. We are available
should the Court have any questions.
Respectfully submitted,
/s/ T ifany Geyer Lydon
Tiffany Geyer Lydon
Enclosure
cz William J. Marsden, Jr., Esquire (by hand w/encl.)
Michael Headley, Esquire (via Federal Express w/encl.)
Frank E. Scherkenbach, Esquire (via electronic mail w/out encl.)
Howard G. Pollack, Esquire (via electronic mail w/out encl.)
Erik R. Puknys, Esquire (via electronic mail w/out encl.)
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Case 1:07-cv-00633-JJF-LPS
Document 81
Filed 04/18/2008
Page 1 of 1