`By: Lori A. Gordon
`Robert E. Sokohi
`Sterne, Kessler, Goldstein & Fox PLLC
`1100 New York Avenue, N.W.
`Washington, D.C. 20005
`Tel: (202) 371-2600
`Fax: (202) 371-2540
`
`UNITED STATES PATENT AND TRADEMARK OFFICE
`
`BEFORE THE PATENT TRIAL AND APPEAL BOARD
`
`TD AMERITRADE HOLDING CORPORATION, TD AMERITRADE,
`INC., and TD AMERITRADE ONLINE HOLDINGS CORP.,
`Petitioners
`
`V.
`
`TRADE TECHNOLOGIES INTERNATIONAL, INC.
`Patent Owner
`
`POWER OF ATTORNEY PURSUANT TO 37 C.F.R. §42.10(b)
`
`COVERED BUSINESS METHOD REVIEW
`OF U.S. PATENT NO. 7,676,411
`
`Mail Stop "PATENT BOARD"
`Patent Trial and Appeal Board
`U.S. Patent and Trademark Office
`P.O. Box 1450
`Alexandria, VA 22313-1450
`
`
`
`TD Ameritrade Online Holdings Corp.s Power of Attorney for
`Covered Business Method Review of U.S. Patent No. 7,676,411
`
`Pursuant to 37 C.F.R. § 42.10(b), Petitioner TD A.meritrade Online Holdings
`Corp., having a principal place of business at 200 South 108tII Avenue, Omaha,
`
`Nebraska 68154, hereby appoints the practitioners of Customer No. 26111 to
`
`transact all business before the Patent Trial and Appeal Board of the United States
`
`Patent and Trademark. Office associated with the above-identified Covered
`
`Business Method Review of U.S. Patent No. 7,676,411.
`
`FOR: TD Ameritrade! Online Ho1dins Corp.
`
`SIGNATURE:
`BY: Helen Odom
`TITLE: Counsel, Intellectual Property
`DATE: May l5.2014
`
`-2-
`
`
`
`TD Ameritrade Online Holdings Corp.’s Power of Attorney for
`Covered Business Method Review of U.S. Patent No. 7,676,411
`
`CERTIFICATION OF SERVICE (37 C.F.R. §§ 42.6(e), 42.105(a))
`
`The undersigned hereby certifies that the above-captioned TD Ameritrade
`
`Online Holdings Corp.’s Power of Attorney for Covered Business Method Review
`
`of U.S. Patent No. 7,676,411 Under 37 C.F.R. § 42.10(b) was served in its entirety
`
`on May 19, 2014, upon the following parties via FedExfi:
`
`MBHB/TRADING TECHNOLOGIES
`300 South Wacker Drive, Suite 3200
`Chicago, IL 60606
`
`Patent owner’s correspondence
`address ofrecordfbr US. Patent No.
`7,676,4]]
`
`Leif R. Sigmond, Jr.
`McDonnell Boehnen Hulbert &
`Berghoff LLP
`300 South Wacker Drive, Suite 3000
`Chicago, IL 60606
`
`Address known to the petitioner as
`likely to effect service
`
`Respectfully submitted,
`
`STERNE, KESSLER, GOLDSTEIN & Fox P.L.L.C.
`
`LrdonReg.No. 50,633)
`Robert E. Sokohl (Reg. No. 36,013)
`Attorneys for Petitioner
`
`Date: May 19, 2014
`1100 New York Avenue, N.W.
`Washington, D.C. 20005-3934
`(202) 371-2600
`
`1852626_I
`
`-3-