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` Filed: October 14, 2016
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`UNITED STATES PATENT AND TRADEMARK OFFICE
`__________________
`BEFORE THE PATENT TRIAL AND APPEAL BOARD
`__________________
`TRADESTATION GROUP, INC.,
`TRADESTATION SECURITIES, INC., IBG LLC, and
`INTERACTIVE BROKERS LLC,
`
`Petitioner
`v.
`
` TRADING TECHNOLOGIES INTERNATIONAL, INC.
`
`Patent Owner
`_________________
`Case CBM2015-00172*
`U.S. Patent 7,783,556
`_________________
`
`REPLY IN SUPPORT OF PATENT OWNER’S MOTION TO
` EXCLUDE UNDER 37 C.F.R. 42.64(C)
`
`
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`
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`* Case CBM2016-00040 has been joined with this proceeding.
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`
`
`Case CBM2015-00172
`U.S. Patent 7,783,556
`
`
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`As pointed out in TT’s motion, its expert’s answers to certain vague and
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`
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`ambiguous questions yielded irrelevant testimony that Petitioners are using in a
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`confusing and misleading manner. Nothing in Petitioners’ opposition changes that.
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`
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`Date: October 14, 2016
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`Respectfully Submitted,
`
`By:
`
`/Joshua L. Goldberg/ (Reg. No. 59,369)
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`.
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`1
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`CERTIFICATE OF SERVICE
`
`Case CBM2015-00172
`U.S. Patent 7,783,556
`
`The undersigned hereby certifies that a copy of the foregoing REPLY IN
`
`SUPPORT OF PATENT OWNER’S MOTION TO EXCLUDE UNDER 37
`
`C.F.R. 42.64(C) was served on October 14, 2016, via email directed to counsel of
`
`record for the Petitioner at the following:
`
`Robert E. Sokohl
`rsokohl@skgf.com
`
`John C. Phillips
`phillips@fr.com
`
`Kevin Su
`CBM41919-0002CP1@fr.com
`
`Michael T. Rosato
`mrosato@wsgr.com
`
`Matthew A. Argenti
`margenti@wsgr.com
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`
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`Dated: October 14, 2016
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`
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`
`
`/Lisa C. Hines/
`Lisa C. Hines
`Litigation Clerk
`
`Finnegan, Henderson, Farabow, Garrett
`& Dunner, LLP