`
`BEFORE THE PATENT TRIAL AND APPEAL BOARD
`
`DELL, INC., EMC, HEWLETT-PACKARD ENTERPRISE CO. and
`
`HP ENTERPRISE SERVICES, LLC
`
`Petitioner,
`
`v.
`
`REALTIME DATA LLC d/b/a IXO
`
`Patent Owner
`
`Case: IPR20l7-00176
`
`Patent 7,161,506 B2
`
`POWER OF ATTORNEY FOR DELL, INC.; PURSUANT TO 37 CFR
`42.10(b) FOR PETITION FOR INTER PARTES REVIEW
`
`Mail Stop PATENT BOARD
`Patent Trial and Appeal Board
`United States Patent and Trademark Office
`
`PO Box 1450
`
`Alexandria, Virginia 22313-1450
`Submitted Electronically via the Patent Review Processing System
`
`
`
`DELL, INC. herby appoints:
`
`IPR20 17-001 76
`
`U.S. Patent No. 7,161,506 B2
`
`Lead Counsel
`
`Back-Up Counsel
`
`Email: vkrishnan@winston.com
`
`Andrew R. Sommer (Reg. # 53,932)
`WINSTON & STRAWN LLP
`1700 K Street NW
`Washington, D.C. 20006-3817
`Telephone: (202) 282-5000
`Fax: (202) 282-5100
`Email: asommer@winston.com
`
`Thomas M. Dunham (Reg #39,965 )
`Vivek V. Krishnan (pro hac vice to be
`filed)
`WINSTON & STRAWN LLP
`1700 K Street NW
`Washington, D.C. 20006-3817
`Telephone: (202) 282-5000
`Fax: (202) 282-5100
`Email: tdunham@winston.com
`
`as attorneys to represent the undersigned before the United States Patent and
`
`Trademark Office (USPTO) in connection with the Petition for Inter Partes
`
`Review of U.S. Patent No. 7,161,506 B2 .
`
`Additionally, DELL,
`
`INC. authorizes
`
`the following counsel
`
`for co-
`
`Petitioners to represent Petition in this proceeding as back—up counsel as
`
`circumstances require:
`
`Back-U- Counsel
`
`Garth A. Winn (Reg. No. 33,220)
`KLARQUIST SPARKMAN, LLP
`One World Trade Center, Suite 1600
`
`Email: garth.winn@klarquist.com
`
`121 S.W. Salmon Street
`
`Portland, Oregon 97204
`Tel: (503) 595-5300
`Fax: (503) 595-5301
`
`[SIGNATURE PAGES FOLLOW]
`
`
`
`lPR2017-00176
`
`U.S. Patent No. 7,161,506 B2
`
`The undersigned is authorized to sign the Power of Attorney on behalf of the
`
`Petitioner DELL, INC.
`
`By:
`
`Signature
`
`By: _16n‘1\:u:'_aol;4_@4m
`
`Print Name
`
`Date:
`
`By:
`
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`
`Title