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`By:
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`Lori A. Gordon
`Robert E. Sokohl
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`Sterne, Kessler, Goldstein & Fox PLLC
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`1 100 New York Avenue, NW.
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`Washington, DC. 20005
`Tel: (202) 371-2600
`Fax: (202) 271—2540
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`UNITED STATES PATENT AND TRADEMARK OFFICE
`
`BEFORE THE PATENT TRIAL AND APPEAL BOARD
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`TD AMERITRADE HOLDING CORPORATION, TD AMERITRADE,
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`INC., and TD AMERITRADE ONLINE HOLDINGS CORR,
`Petitioners
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`V.
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`TRADE TECHNOLOGIES INTERNATIONAL, INC.
`
`Patent Owner
`
`
`
`POWER OF ATTORNEY PURSUANT TO 37 C.F.R. §42.10(b)
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`COVERED BUSINESS METHOD REVIEW
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`OF US. PATENT NO. 7,685,055
`
`Mail Stop “PATENT BOARD”
`Patent Trial and Appeal Board
`US. Patent and Trademark Office
`
`PO. Box 1450
`
`Alexandria, VA 22313—1450
`
`
`
`TD Aneeritrade Online Holdings Corp.'s Power of Attorney for
`Covered Business Method Review of U .8. Patent No. 7,685,055
`
`Pursuant to 37 C.F.R. § 42.1(E(b), Petitioner TD Ameritrade Online Holdings
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`Corp, having a principal place of business at 200 South 108111 Avenue, Omaha,
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`Nebraska 68154, hereby appoirgts the practitioners of Customer No. 26111 to
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`transact all business before the Patent Trial and Appeal Board of the United States
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`/ Patent and Trademark Office associated with the above-identified Covered
`
`Business Method Review of US. Patent No. 7,685,055.
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`FOR: TD Ameritrad .,Online»l-Ioldings Corp.
`SIGNATURE: w/ 77 rims
`
`
`BY: Helen Odor '
`
`'
`
`TITLE: Counsel, Intellectual Property
`
`DATE: Maw 15, 2014
`
`_m
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`TD Ameritrade Online Holdings Corp.'s Power of Attorney for
`Covered Business Method Review ofU.S. Patent No. 7,685,055
`
`CERTIFICATION OF SERVICE (37 C.F.R. §§ 42.616), 42.10513)!
`
`The undersigned hereby certifies that the above—captioned TD Ameritrade
`
`Online Holdings Corp.‘s Power of Attorney for Covered Business Method Review
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`ofU.S. Patent No. 7,685,055 Under 37 C.F.R. § 42.10(b) was served in its entirety
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`on May 19, 2014, upon the following parties via FedEX®z
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`MBHB/TRADING TECHNOLOGIES
`300 South Wacker Drive, Suite 3200
`Chicago, IL 60606
`Patent owner’s correspondence
`address ofrecordfor US. Patent No.
`7, 685, 055
`
`Leif R. Sigmond , Jr.
`McDonnell Boehnen Hulbert &
`BerghoffLLP
`300 South Wacker Dr1ve,Su1te 3000
`Chicago, IL 60606
`Address known to the petitioner as
`likely tc efi’ect service
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`Respectfully submitted,
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`STERNE, KESSLER, GOLDSTEIN & Fox P.L.L.C.
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`iljori Gordon (Reg. No. 50,633)
`Robert E. Sokohl (Reg. No. 36,013)
`Attorneys for Petitioner
`
`Date: May 19, 2014
`1100 New York Avenue, NW.
`
`Washington, DC. 20005—3934
`(202) 371—2600
`
`1852610 1
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