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`BEFORE THE PATENT TRIAL AND APPEAL BOARD
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`IBG LLC; INTERACTIVE BROKERS LLC;
`TRADESTATION GROUP, INC.; TRADESTATION SECURITIES, INC.;
`TRADESTATION TECHNOLOGIES, INC.; and IBFX, INC.
`Petitioners
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`v.
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`TRADING TECHNOLOGIES INTERNATIONAL, INC.
`Patent Owner
`____________________
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`Case: CBM2015-00179
`Patent No. 7,533,056
`____________________
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`TRANSMITTAL LETTER ACCOMPANYING
`SUBMISSION OF EXHIBIT 1046
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`
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`Mail Stop PATENT BOARD
`Patent Trial and Appeal Board
`U.S. Patent & Trademark Office
`P.O. Box 1450
`Alexandria, VA 22313-1450
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`Case CBM2015-00179 of
`U.S. Patent No. 7,533,056
`Petitioners submit herewith the transcript of a teleconference between the
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`Board and counsel for Petitioners and Patent Owner, held on Wednesday, March
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`23, 2016, as Exhibit 1046.
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`Respectfully submitted,
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`STERNE, KESSLER, GOLDSTEIN & FOX P.L.L.C.
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`/Robert Sokohl/
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`Robert E. Sokohl (Reg. No. 36,013)
`Attorney for Petitioners
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` Date: April 5, 2016
`1100 New York Avenue, N.W.
`Washington, D.C. 20005-3934
`(202) 371-2600
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`Case CBM2015-00179 of
`U.S. Patent No. 7,533,056
`CERTIFICATION OF SERVICE
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`The undersigned hereby certifies that true and correct copies of the forego-
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`ing TRANSMITTAL LETTER ACCOMPANYING SUBMISSION OF EX-
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`HIBIT 1046 and EXHIBIT 1046 were served on April 5, 2016, via e-mail in their
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`entireties on the following counsel of record for Patent Owner:
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`Erika H. Arner
`Joshua L. Goldberg
`Kevin D. Rodkey
`Rachel L. Emsley
`Finnegan, Henderson, Farabow, Garrett & Dunner, LLP
`erika.arner@finnegan.com
`joshua.goldberg@finnegan.com
`kevin.rodkey@finnegan.com
`rachel.emsley@finnegan.com
`trading-tech-CBM@finnegan.com
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`Steven F. Borsand
`Trading Technologies International, Inc.
`tt-patent-cbm@tradingtechnologies.com
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`STERNE, KESSLER, GOLDSTEIN & FOX P.L.L.C.
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`/ROBERT SOKOHL/
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`Robert Sokohl (Reg. No. 36,013)
`Attorney for Petitioners
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`2792718_1.DOCX
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`Date: April 5, 2016
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`1100 New York Avenue, N.W.
`Washington, D.C. 20005-3934
`(202) 371-2600