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`BEFORE THE PATENT TRIAL AND APPEAL BOARD
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`TD AMERITRADE HOLDING CORPORATION, TD AlVIERITRADE,
`INC., and TD AMERITRADE ONLINE HOLDINGS CORP.,
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`Petitioner
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`V.
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`TRADING TECHNOLOGIES INTERNATIONAL, INC.
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`Patent Owner
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`Case CBM2O 1 4-00133
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`Patent 7,676,411
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`PATENT OWNER TRADING TECHNOLOGIES INTERNATIONAL,
`INC.’S POWER OF ATTORNEY PURSUANT TO 37 C.F.R. § 42.10(b)
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`In addition to Steven F. Borsand (Reg. No. 36,752), Jay Q. Knobloch (Reg.
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`No. 57,347), and Adam J. Faier (Reg. No. 56,898), who are already of record,
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`Patent Owner Trading Technologies International, Inc., hereby appoints the
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`Practitioners associated with Customer No. 22,852 as its attorneys to prosecute and
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`to transact all business in the Patent Trial & Appeal Board of the United States
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`Patent and Trademark Office in connection with the above-identified proceeding.
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`
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`Please direct all communication regarding this proceeding to:
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`rErika H. Amer (Lead Counsel)
`Finnegan, Henderson, Farabow,
`Garrett & Dunner, LLP
`1 1955 Freedom Drive
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`Reston, VA, 20190
`Joshua L. Goldberg (Back-up Counsel)
`Finnegan, Henderson, Farabow,
`Garrett & Dunner, LLP
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`Phone: (571) 203—2754
`Fax: (202) 408—4400
`erika.arner@finnegan.com
`USPTO Reg. No. 57,540
`
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`Phone: (202) 408-6092
`Fax: (202) 408-4400
`joshua.goldberg@finnegan.com
`USPTO Reg. No. 59,369
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`901 New York Avenue, NW
`Washington, DC 20001—4413
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`
`
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`Steven F. Borsand (Back-up Counsel)
`Trading Technologies International, Inc.
`222 South Riverside Plaza, Suite 1100
`Chicago, IL 60606
`
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`Phone: (312) 476—1018
`steve.borsand@tradingtechnologies.com
`USPTO Reg. No. 36,752
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`
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`Jay Q. Knobloch
`Trading Technologies International, Inc.
`222 South Riverside Plaza, Suite 1100
`_Chicigo, IL 60606
`Adam J. F aier
`
`Trading Technologies International, Inc.
`222 South Riverside Plaza, Suite 1100
`Chicago, IL 60606
`
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`Phone: (312) 698—6497
`jay.knobloch@tradingtechnologies.com
`USPTO Reg. No. 57,347
`
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`Phone: (312) 698-6003
`adam.faier@tradingtechnologies.com
`USPTO Reg. No. 56,898
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`
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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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`
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`Printed Name:
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`Steven F. Borsand
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`Title: Executive Vice President, Intellectual Propegy
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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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`