`
`BEFORE THE PATENT TRIAL AND APPEAL BOARD
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`MICROSOFT CORPORATION,
`Petitioner
`
`V.
`
`BRADIUM TECHNOLOGIES LLC,
`Patent Owner
`
`CASE: To be assigned
`Patent No. 7,139,794 B2
`
`POWER OF ATTORNEY
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`Pursuant to 37 C.F.R. 42.lO(b), Petitioner, Microsoft Corporation, hereby
`
`appoints the following lead and back-up counsel to transact all business before the
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`Patent Trial & Appeal Board of the United States Patent and Trademark Office in
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`connection with an Inter Partes Review of U.S. Patent No. 7,139,794 B2 entitled
`
`“System and Methods for Network Image Delivery with Dynamic Viewing
`
`Frustum Optimized for Limited Bandwidth Communication Channels,” which,
`
`based on information and belief, is currently assigned to Bradiurn Technologies
`
`LLC.
`
`
`
`Power of Attorney
`Inter Partes Review of Patent No. 7,139,794 B2
`
`LEAD COUNSEL
`
`BACK-UP COUNSEL
`
`Bing Ai
`USPTO Reg. No. 43,312
`Perkins Coie LLP
`
`Matthew C. Bernstein - Pro Hac Vice to
`be requested upon grant ofauthorization
`Perkins Coie LLP
`
`11988 El Camino Real, Suite 350
`San Diego, California 92130
`Phone: 858-720-5707
`
`11988 El Camino Real, Suite 350
`San Diego, California 92130
`Phone: 858-720-5721
`
`Fax: 858-720-5799
`
`Fax: 858-720-5799
`
`Ai-ptab@perkinscoie.com
`
`MBernstein@perkinscoie.corn
`Patrick N. McKeeVer
`
`USPTO Reg. No. 66,019
`Perkins Coie LLP
`
`11988 El Camino Real, Suite 350
`Phone: 858-720-5722
`
`Fax: 858-720-5799
`
`San Diego, CA 92130
`PMcKeever@Eerl<inscoie.com
`Vinay Sathe
`USPTO Reg. No. 55,595
`Perkins Coie LLP
`
`11988 El Camino Real, Suite 350
`
`San Diego, California 92130
`Phone: 858-720-5736
`
`Fax: 858-720-5799
`
`VSathe@perkinscoie.com
`
`The undersigned is authorized to sign this Power of Attorney on behalf of
`
`the Petitioner.
`
`June4 2015
`
`Date:
`
`Title: Vice President and Deputy General Counsel
`
`Microsoft Corporation