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`UNITED STATES PATENT AND TRADEMARK OFFICE
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`BEFORE THE PATENT TRIAL AND APPEAL BOARD
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`Google LLC
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`Petitioner
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`v.
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`Iron Oak Technologies, LLC
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`(record) Patent Owner
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`Patent No. 5,699,275 (Petition 1)
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`Inter Partes Review No. Unassigned
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`PETITIONER POWER OF ATTORNEY
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`GOOGLE LLC
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`PETITIONER POWER OF ATTORNEY
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`Petitioner Google LLC hereby appoints attorneys Matthew A. Smith (Lead
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`Counsel), Andrew S. Baluch (Backup Counsel) of Smith Baluch LLP to prosecute
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`the aforementioned proceeding, and to transact all business in the United States
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`Patent and Trademark Office connected therewith, including the appointment or
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`substitution of backup counsel by notice. Please recognize the correspondence
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`address (including any electronic mail address) for Google LLC in the above~
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`identified inter partes review proceeding to be the address associated with the
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`attorneys from Smith Baluch LLP listed in petition for inter partes review. The
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`individual signing below has the authority to execute this document on behalf of
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`Google LLC.
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`Date: October 22 2018
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`Renny Hwang
`Director, Litigation
`Google LLC
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`