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`BEFORE THE PATENT TRIAL AND APPEAL BOARD
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`TD AMERITRADE HOLDING CORPORATION, TD AMERITRADE,
`INC, and TD AlVIERITRADE ONLINE HOLDINGS CORR,
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`Petitioner
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`V.
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`TRADING TECHNOLOGIES INTERNATIONAL, INC.
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`Patent Owner
`
`Case CBM2014—0013 1
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`Patent 7,533,056
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`PATENT OWNER TRADING TECHNOLOGIES INTERNATIONAL,
`INC.’S POWER OF ATTORNEY PURSUANT TO 37 C.F.R. § 42.lO(b)
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`Patent Owner Trading Technologies International, Inc., hereby appoints the
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`Practitioners associated with Customer No. 22,852, Steven F. Borsand (Reg. No.
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`36,752), Jay Q. Knobloch (Reg. No. 57,347), and Adam J. Faier (Reg. No. 56,898)
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`as its attorneys to prosecute and to transact all business in the Patent Trial &
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`Appeal Board of the United States Patent and Trademark Office in connection with
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`the above-identified proceeding.
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`
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`Erika H. Amer (Lead Counsel)
`Phone: (571) 203-2754
`Finnegan, Henderson, Farabow,
`Fax: (202) 408-4400
`Garrett & Dunner, LLP
`erika.arner@finnegan.com
`1 1955 Freedom Drive
`USPTO Reg. No. 57,540
`
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`l_Reston, VA, 20190
`Joshua L. Goldberg (Back-up Counsel)
`Finnegan, Henderson, Farabow,
`Garrett & Dunner, LLP
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`Please direct all communication regarding this proceeding to:
`
`
`901 New York Avenue, NW
`Washington, DC 20001-4413
`
`
`Phone: (202) 408-6092
`Fax: (202) 408-4400
`joshua.goldberg@finnegan.com
`USPTO Reg. No. 59,369
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`
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` Phone: (312) 698—6003
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`Steven F. Borsand (Back-up Counsel)
`Trading Technologies International, Inc.
`222 South Riverside Plaza, Suite 1100
`Chicago, IL 60606
`
`
`Phone: (312) 476-1018
`steve.borsand@tradingtechnologies.com
`USPTO Reg. No. 36,752
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`l_.Iay Q. Knobloch
`Phone: (312) 698-6497
`Trading Technologies International, Inc.
`jay.knobloch@tradingtechnologies.com
`222 South Riverside Plaza, Suite 1100
`USPTO Reg. No. 57,347
` Chicago, IL 60606
`Adam J. Faier
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`Trading Technologies International, Inc.
`222 South Riverside Plaza, Suite 1100
`Chicago, IL 60606
`
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`adam.faier@tradingtechnologies.com
`USPTO Reg. No. 56,898
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`The undersigned is authorized to sign this Power of Attorney on behalf of the
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`Patent Owner. Executed on the 9th day of June, 2014.
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`Trading Technologies International, Inc.:
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`Printed Name:
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`Steven F. Borsand
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`Title: Executive Vice President, Intellectual Property
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`
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`CERTIFICATE OF SERVICE
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`The undersigned hereby certifies that a copy of the foregoing Power of
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`Attorney was served on June 9, 2014, via FedEx Express and email directed to
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`counsel of record for the Petitioner at the following:
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`Lori A. Gordon
` lgordon-ptab@skgf.com
`Jonathan M. Strang
` jstrang-ptab@skgf.com
`STERNE, KESSLER, GOLDSTEIN & FOX P.L.L.C.
`1100 New York Avenue, N.W.
`Washington, D.C. 20005-3934
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`
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`/s/ Jacob T. Mersing
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`