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`(Reg. No. 39,125) as lead counsel and Omar Arnin (Reg. l‘~lo.6{},8S5) as back-up
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`counsel, both of Gibson Dunn Hit Crutcher LLP, to represent real part_v—in—interest
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`Plaid in the above captioned covered business method patent review proceeding
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`concerning U.S. Patent No. rs,199,o77 before the Patent and Trial Appeal Board
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`in the United States Patent and Trademark Office, and to transact all business
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`connected therewith.
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`
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`Lead Counsel
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`Brian Buroker (Reg. No. 39,125)
`Gibson, Dunn 3: Crutcher LLP
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`I050 Connecticut Avenue, N.W.
`Washington, D.C. ED-3315-5306
`232.955.8541
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`bburolc erféi'i*= ibsonduI1n.con1
`
`
`
`
`
`Back-UE_CounseI
`Clrnar Arnin (Reg. No.60,885}
`Gibson, Dunn 35 Crutcher LLP
`
`lI‘.]5D Connecticut Avenue, NW.
`Washington, D.C. 21311345-5306
`2I'.l2.38?.3Tl{:-
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`oarn in-:?i;.o_i_bsondunn.c-om
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`The undersigned is authorized to sign this Power of Attorney on behalf of
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`Plaid.
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`Dated: February 4, 2|.'l1n5
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`Plaid Technologies, Inc.
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`By;
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`..-=' HA4/(J
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`‘F
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`1
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`Sarah Niyogi
`General Counsel
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`