`BEFORE THE PATENT AND APPEAL BOARD
`
`In re patent of: Farber et al.
`
`U.S. Patent No. 7,802,310
`
`Issued: September 21, 2010
`
`<oO'3<'aO'D€00l'40'>0O'.H'-O0
`
`Petition for Inter Partes Review
`
`Real Party in Interest: Google Inc. and
`YouTube, LLC
`
`Title: CONTROLLING ACCESS TO DATA §
`IN A DATA PROCESSING SYSTEM §
`
`PETITIONER POWER OF ATTORNEY PURSUANT TO 37 CFR 42.10(b)
`FOR PETITION FOR INTER PAR TES REVIEW
`
`Petitioners Google Inc. and YouTube, LLC hereby appoint the Practitioners listed and
`
`designated below as their attorneys to transact all business in the Patent Trial & Appeal Board of the
`
`United States Patent and Trademark Office connected with the above—identified petition for Inter Partes
`
`Review.
`
`Lead Counsel
`
`Jennifer A. Sklenar
`Telephone: (213) 243-4000
`ARNOLD & PORTER LLP
`Facsimile: (213) 243-4199
`jennifer.sklenar@aporter.com
`USPTO Reg. No. 40,205
`
`
`
`777 S. Figueroa Street, 44th Floor
`Los Angeles, CA 90017-5844
`
`
`
`Back—up Counsel
`Alissa H. Faris
`
`ARNOLD & PORTER LLP
`
`1801 Page Mill Road
`Palo Alto, CA 94304-1216
`
`Back-up Counsel
`Emily C. Hostage
`ARNOLD & PORTER LLP
`Three Embarcadero Center
`
`
`
`
`
`
`Telephone: (650) 798-2920
`Facsimile: (650) 798-2999
`a1issa'.faris@aporter.com
`USPTO Reg. No. 60,791
`
`
`
`
`
`Telephone: (415) 471-3100
`Facsimile: (415) 471-3400
`emi1y.hostage@aporter.com
`USPTO Re. No. 69,717
`
`
`
`San Francisco, CA 94111-4024
`
`The undersigned is authorized to sign this Power of Attorney on behalf of the Petitioners.
`
`
`
`Executed at Mountain View, CA on the nth day of June, 2014.
`
`Google Inc. and YouTube, LLC
`
`Printed Name: Catherine Lacavera
`
`Title: Director, Litigation