I/P Engine, Inc. v. AOL, Inc. et al

Filing 127

Memorandum in Opposition re 104 MOTION to Compel Plaintiff to Supplement its Infringement Contentions (REDACTED PUBLIC VERSION) filed by I/P Engine, Inc.. (Attachments: # 1 Exhibit 1, # 2 Exhibit 2, # 3 Exhibit 3, # 4 Exhibit 4, # 5 Exhibit 5, # 6 Exhibit 6, # 7 Exhibit 7, # 8 Exhibit 8, # 9 Exhibit 9, # 10 Exhibit 10, # 11 Exhibit 11, # 12 Exhibit 12, # 13 Exhibit 13, # 14 Exhibit 14, # 15 Exhibit 15, # 16 Exhibit 16, # 17 Exhibit 17, # 18 Exhibit 18, # 19 Exhibit 19, # 20 Exhibit 20, # 21 Exhibit 21, # 22 Exhibit 22, # 23 Exhibit 23, # 24 Exhibit 24, # 25 Exhibit 25)(Sherwood, Jeffrey)

Exhibit 19 

DICKSTEINS HAP I ROLLP
1825 Eye Street NW I Washington, DC 20006-5403
[phone] I FAX [phone] I dicksteinshapiro.com

TEL

February 7, 2012

Via E-mail
David Perlson, Esq.
Quinn Emanuel Urquhart & Sullivan, LLP
50 California Street, 22nd Floor
San Francisco, CA 94111
Re:

Google Search's Use of Click-Through Rate/Data

Dear David:
Further to your letter of January 5, 2012, lIP Engine, Inc. awaits Google's answer as to whether
Google Search uses click-through rates or data to rank/return search results. Promptly providing
this information in the form of a sworn interrogatory may help narrow the scope of the case.
Best regargs"

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'-Charles J.
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[phone]
[e-mail]
CJM/BAH
cc:

Stephen E. Noona
David Bilsker
Kenneth W. Brothers
Jeffrey K. Sherwood
DeAnna Allen

Los Angeles

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New York

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Orange County

I Silicon Valley I

Stamford

I Washington, DC
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