`By: N. Andrew Crain (andrew.crain@thomashorstemeyer.com)
`
`THOMAS | HORSTEMEYER, LLP
`
`400 Interstate North Parkway, SE
`
`Suite 1500
`
`Atlanta, Georgia 30339
`
`Tel: (770) 933-9500
`
`Fax: (770) 951-0933
`
`
`UNITED STATES PATENT AND TRADEMARK OFFICE
`____________
`
`BEFORE THE PATENT TRIAL AND APPEAL BOARD
`____________
`
`
`
`SAMSUNG ELECTRONICS CO., LTD.;
`SAMSUNG ELECTRONICS AMERICA, INC.; and
`SAMSUNG TELECOMMUNICATIONS AMERICA, LLC
`Petitioner
`
`V.
`
`BLACK HILLS MEDIA, LLC
`Patent Owner
`____________
`
`Case IPR2014-00717
`Patent 6,108,686
`___________
`
`
`
`BLACK HILLS MEDIA, LLC’S, LIMITED POWER OF ATTORNEY IN
`AN INTER PARTES REVIEW
`
`
`
`
`
`Case IPR2014-00717
`
`Patent 6,108,686
`
`Patent Owner, Black Hills Media, LLC (“BI-IM”) hereby appoints Robert D.
`
`Gravois and Kenneth A. Knox as its attorneys to prosecute the aforementioned
`
`proceeding, and to transact all business before the Patent Trial and Appeal Board
`
`connected to the above captioned matter. Previously designated counsel N.
`
`Andrew Crain remains as lead counsel in this proceeding.
`
`Date: August
`
`2. 6
`
`, 2014
`
`Respectfully submitted,
`
`By:
`
`Hugh Svendsen
`CEO of Concert Technology
`Black Hills Media, LLC
`1000 N. West St.
`
`Suite 1200
`
`Wilmington, DE 19801