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`IN THE UNITED STATES PATENT AND TRADEMARK OFFlCE
`BEFORE THE PATENT TRIAL AND APPEAL BOARD
`
`In re patent of: Beck et a1.
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`§
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`Petition for Inter I’urtes Review
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`US. Patent No. 6,978,346
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`§
`§ Attorney Docket No.:
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`474l5.430
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`§
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`issued: December 20, 2005
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`§ Customer No.: 112792
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`§
`Real Parties in Interest: NetApp, inc.,
`§
`§ Dell lnc., Hewlett-Packard Company
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`§
`
`§ §
`
`Title: APPARATUS FOR
`REDUNDANT INTER-
`
`CONNECTION BETWEEN
`
`MULTIPLE HOSTS AND RAID
`
`PETITIONER POWER OF ATTORNEY PURSUANT TO 37 CFR 42.10(b)
`FOR PETITION FOR INTER PARTES REVIEW
`
`Petitioner NetApp, Inc. hereby appoints the Practitioner(s) associated with Customer Number
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`112792, as its attorney(s) to prosecute and to transact all business in the Patent Trial & Appeal Board of
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`the United States Patent and Trademark Office connected with the above-identified petition for Inter
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`Partes Review.
`
`Lead Counsel
`David L. McCombs
`HAYNES AND BOONE, LLP
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`Back-up Counsel
`Thomas W. Kelton
`HAYNES AND BOONE, LLP
`
`Please direct all communication regarding this Petition to Customer Number 112792:
`
`
`Phone: (214) 651-5533
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`Fax: (214)200-0853
`
`
`davidmccombs.ipr@haynesboone.com
`2323 Victory Ave. Suite 700
`
`
`USPTO Re. No. 32,271
`Dallas, TX 75219
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`
`
` Phone: (972) 739-6923
`Fax: (214) 200-0853
`
`
`Thomas.kelton.ipr@haynesboone.com
`2323 Victory Ave. Suite 700
`
`
`USPTO Re_. No. 54,214
`Dallas, TX 75219
`
`
`
` Phone: (949) 202-3059
`Fax: (214) 200-0853
`
`ThOm as.king.ipr@haynesboone.com
`USPTO Ref. No. 69,721
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`
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`
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`
`
`Back-up Counsel
`Thomas E. King
`HAYNES AND BOONE, LLP
`2323 Victory Ave. Suite 700
`Dallas, TX 75219
`Back-up Counsel
`Andrew S. Ehmke
`HAYNES AND BOONE, LLP
`
`2323 Victory Ave. Suite 700
`USPTO Re_. No. 50,271
`Dallas, TX 75219
`
`
`
`
`Phone: (214)651-5116
`Fax: (214) 200-0853
`Andyehmke.ipr@haynesboone.com
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`
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`The undersigned is authorized to sign this Power of Attorney on behalf of the Petitioner.
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`Executed at
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`l
`
`(
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`1 Q 3 4 a on the 2 1
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`day 017452013.
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`
`
`Douglas Luftman
`Chief Intellectual Property Counsel
`NetApp, Inc.
`495 East Java Dr.
`
`Sunnyvale, CA 94089
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`