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`IPR2016-00209
`
`UNITED STATES PATENT AND TRADEMARK OFFICE
`
`BEFORE THE PATENT TRIAL AND APPEAL BOARD
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`SONY CORPORATION
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`Petitioner
`
`V.
`
`RAYTHEON CO1Vfl’ANY
`
`Patent Owner
`
`Case: IPR2015-01201 and IPR2016-00209
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`Patent 5,591,678
`
`POWER OF ATTORNEY
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`
`
`IPR2015-01201
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`IPR2016-00209
`
`Pursuant
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`to 37 C.F.R.
`
`§ 42.10(b), Patent Owner Raytheon Company
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`(“Raytheon”) hereby appoints the following Practioner(s) associated with PTO
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`Customer Number 53065, as Raytheon’s attorneys to prosecute the aforementioned
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`proceedings, and to transact all business in the United Patent and Trademark Office
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`connected herewith any inter partes review, covered business review, post grant
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`review, and other review proceeding before the Patent Trial and Appeal Board of
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`the above captioned patent:
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`Lead Counsel
`
`Back-Up Counsel
`
`Thomas J. Filarski
`Registration No. 31,612
`
`Stanley A- Schlittel‘
`Registration N°- 28=799
`
`115 South LaSalle Street, Suite 3100 Zgzlég Street’ Sulte 3100
`Ch1°ag°= IL 50603
`Tel: (312) 577-1250
`Tel: (312)577-1252
`Fax: (312)577-1370
`F3743 (312) 5774370
`sschlitter@steptoe.com
`tf1larski@steptoe.com
`
`John L. Abramic
`
`Registration No. 51,031
`STEPTOE & JOHNSON LLP
`
`115 South LaSalle Street, Suite 3100
`
`Chicago, IL 60603
`Tel: (312) 577-1264
`Fax: (312) 577-1370
`jabramic@steptoe.com
`
`Daniel S. Stringfield
`Registration No. 68,677
`STEPTOE & JOHNSON LLP
`
`115 South LaSalle Street, Suite 3100
`
`
`
`
`
`IPR2015-01201
`
`IPR2016-00209
`
`Chicago, IL 60603
`Tel: (312) 577-1267
`Fax: (312) 577-1370
`dstringfield@steptoe.com
`
`Brian G. Fahrenbach
`
`Registration No. 72,603
`STEPTOE & JOHNSON LLP
`
`115 South LaSalle Street, Suite 3100
`Chicago, IL 60603
`Tel: (312) 577-1241
`Fax: (312)577-1370
`bfahrenbach@steptoe.com
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`Please recognize the above-mentioned correspondence (including any
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`electronic mail address) for the above identified Inter Partes Review proceedings
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`to be the address associated with the appointed lead and backup counsel.
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`I have the authority to execute this document on behalf of Raytheon
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`Company.
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`Date:
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`/1,Z/%[/5
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`i :
`
`Robert P. Hayter
`Acting VP of Intellectual Property
`and Licensing
`Raytheon Company