`
`By:
`
`Lori A. Gordon
`Robert E. Sokohl
`
`Sterne, Kessler, Goldstein & Fox PLLC
`
`1 100 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 CORR,
`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. 6,766,304
`
`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 Holding Corporation's Power of Attorney for
`Covered Business Method Review of US. Patent No. 6,766,304
`
`Pursuant to 37 CPR. § 42.lO(b), Petitioner TD Ameritrade Holding
`
`Corporation, having a principal place of business at 200 South 108th 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. 6,766,304.
`
` BY: Helen Odoii
`
`TITLE: Counsel, Intellectual Property
`
`DATE: Ma 15 2014
`
`
`
`TD Ameritrade Holding Corporation's Power of Attorney for
`Covered Business Method Review of U.S. Patent No. 6,766,304
`
`CERTIFICATION OF SERVICE (37 C.F.R. §§ 42.6[e], 42.105§an
`
`The undersigned hereby certifies that the above—captioned TD Ameritrade
`
`Holding Corporation’s Power of Attorney for Covered Business Method Review of
`
`U.S. Patent No. 6,766,304 Under 37 CFR. § 42.10(b) was served in its entirety on
`
`May 19, 2014, upon the following parties via l5edEX®:
`
`MBHB/TRADING TECHNOLOGIES
`300 South Wacker Drive, Suite 3200
`Chicago, IL 60606
`Patent OW}/[eras Carrespondence
`address ofrecordfor US. Patent No.
`6, 766,3 04
`
`LeifR. Siginond , Jr.
`McDonnell Boehnen Hulbert &
`Berghoff LLP
`300 South Wacker Drive, Suite 3000
`Chicago’ IL 60606
`Address known to the petitioner as
`likely to eflect service
`
`Respectfully submitted,
`
`STERNE, KESSLER, GOLDSTEIN & Fox P.L.L.C.
`
`
`
`Lori Gordon (Reg. No. 50,633)
`Robert B. Sokohl (Reg. No. 36,013)
`Attorneys for Petitioner
`
`Date: May 19,2014
`1 100 New York Avenue, N.W.
`
`Washington, D.C. 20005-3934
`(202) 371-2600
`
`1852225_1