`Patent 5,591,678
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`Paper No. ________
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`UNITED STATES PATENT AND TRADEMARK OFFICE
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`BEFORE THE PATENT TRIAL AND APPEAL BOARD
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`SONY CORPORATION
`Petitioner
`v.
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`RAYTHEON COMPANY
`Patent Owner
`_____________
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`Case IPR2016-00209
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`Patent No. 5,591,678
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`PETITIONER’S NOTICE OF ADDITIONAL BACKUP COUNSEL
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`IPR2016-00209
`Patent 5,591,678
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`Petitioner Sony Corporation hereby notifies the Board and parties under 37
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`C.F.R. 42.8(a)(2) and (b)(3) that it has registered as additional backup counsel the
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`following attorney:
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`T. Cy Walker
`(Reg. No. 52,337)
`Baker & Hostetler LLP
`1050 Connecticut Avenue, NW
`Suite 1100
`Washington, D.C. 20036-5304
`202.861.1688
`cwalker@bakerlaw.com
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`Respectfully submitted,
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`/Matthew A. Smith/
`Matthew A. Smith
`Registration No. 49,003
`Counsel for Petitioner
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` Date: August 4, 2016
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`IPR2016-00209
`Patent 5,591,678
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`CERTIFICATE OF SERVICE
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`The undersigned hereby certifies that a copy of the foregoing PETITIONER’S
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`NOTICE OF ADDITIONAL BACKUP COUNSEL was served on August 4, 2016
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`by electronic mail on the Patent Owner’s counsel: tfilarski@steptoe.com,
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`sschlitter@steptoe.com, dstringfield@steptoe.com, and 678IPR@steptoe.com.
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`Date: August 4, 2016
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` By:
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`/Matthew A. Smith/
`Matthew A. Smith
`Registration No. 49,003
`Counsel for Petitioner
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