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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.;
`Petitioners
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`V.
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`TRADING TECHNOLOGIES INTERNATIONAL, INC.
`Patent Owner
`
`Case CBM2016-00054
`Patent No. 7,693,768
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`DECLARATION OF ROBERT E. SOKOHL
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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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`IBG 1046
`IBG v. TT
`CBM2016-00054
`
`
`
`CBM201 6-00054
`Patent No. 7,693,768
`
`I, Robert E. Sokohl, resident of Glenwood, Maryland, hereby declare as follows:
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`1.
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`On information and belief, the Exhibit 1016 (the Japanese-language version
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`of "Futures/Option Purchasing System - Trading Terminal Operation Guide) that
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`was submitted with the Petition (Paper 4) for covered business method review of
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`U.S. Patent No. 7,693,768 (Exhibit 1001) is a true and correct copy of the original
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`document. Exhibit 1016 is included in and was obtained from the file history of
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`U.S. Patent No. 8,185,467, which, on information and belief, is currently assigned
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`to Patent Owner. Additionally, on information and belief, Exhibit 1016 was
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`Defendant’s Exhibit 179 in Trading Technologies International, Inc. v. eSpeed,
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`Case No. 04-cv-5312. (Compare Exhibit 1016 (first page marked "DX 179"; bates
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`numbers TSE 647-981) with Exhibit 1019, 9:19-10:9.)
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`2.
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`I hereby declare under penalty of perjury under the laws of the United States
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`of America that the foregoing is true and correct, and that all statements made of
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`my own knowledge are true and that all statements made on information and
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`believe are believed to be true. I understand that willful false statements and the
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`like are punishable by fine or imprisonment, or both (18 U.S.C. § 1001).
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`Executed on November 15, 2016
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`Robert E. Sokohl
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`-2-
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