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`BEFORE THE PATENT TRIAL AND APPEAL BOARD
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`SATCO PRODUCTS, INC.,
`Petitioner,
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`v.
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`LIGHTING SCIENCE GROUP CORP.
`Patent Owner.
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`Case No.: IPR2017-01643
`Patent No.: 8,672,518
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`POWER OF ATTORNEY FOR PATENT OWNER
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`Patent Owner Lighting Science Group Corp. hereby appoints the following
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`practitioners as its attorneys to transact all business in the U.S. Patent and Trademark
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`Office associated with the above-captioned IPR of U.S. Patent No. 8,672,518.
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`Garret A. Leach
`Kirkland & Ellis LLP
`300 N. LaSalle
`Chicago, IL 60654
`Phone: 312-862-2000
`garret.leach@kirkland.com
`USPTO Reg. 41,932
`Eric D. Hayes
`Kirkland & Ellis LLP
`300 N. LaSalle
`Chicago, IL 60654
`Phone: 312-862-2000
`eric.hayes@kirkland.com
`USPTO Reg. 53,004
`Eugene Goryunov
`Kirkland & Ellis LLP
`300 N. LaSalle
`Chicago, IL 60654
`Phone: 312-862-2000
`eugene.goryunov@kirkland.com
`USPTO Reg. 61,579
`Kyle M. Kantarek
`Kirkland & Ellis LLP
`300 N. LaSalle
`Chicago, IL 60654
`Phone: 312-862-2000
`kyle.kantarek@kirkland.com
`USPTO Reg. 74,441
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`The individual signing below has the authority to execute this document on
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`behalf of Patent Owner Lighting Science Group Corp.
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`Patent Owner Lighting Science Group Corp.
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`CERTIFICATE OF SERVICE
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`I hereby certify that a true and correct copy of the foregoing Power Of Attorney
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`For Patent Owner was served on July 10, 2017, via email to counsel for Petitioners at the
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`following:
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`Timothy M. Nitsch (Reg. No. 58,016)
`Robert S. Rigg (Reg. No. 36,991)
`VEDDER PRICE P.C.
`222 N. LaSalle St., Suite 2600
`Chicago, Illinois 60601
`Tel: (312) 609-7500
`rrigg@vedderprice.com
`tnitsch@vedderprice.com
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`Date: July 10, 2017
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`/s/ Garret A. Leach
`Kirkland & Ellis LLP
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