`BEFORE THE PATENT TRIAL AND APPEAL BOARD
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`In re patent of: Chistyakov
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`§ Petition for Inter Partes Review
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`U.S. Patent No. 7,147,759
`Issued: December 12, 2006
`Title: High-Power Pulsed Magnetron
`Sputtering
`
`§ Attorney Docket No.2 34789.98
`2 Customer No.:
`27683
`E Real Party in Interest:
`Taiwan
`g
`Isirjniconductor Manufacturing Company,
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`PETITIONER POWER OF ATTORNEY PURSUANT TO 37 CFR 42.10(b)
`FOR PETITION FOR INTER PARTES REVIEW
`
`Petitioner Taiwan Semiconductor Manufacturing Company, Ltd. hereby appoints the
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`Practitioner(s) associated with Customer Number 27683, as its attorney(s) to prosecute and to
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`transact all business in the Patent Trial & Appeal Board of the United States Patent and
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`Trademark Office connected with Inter Partes Review of the above-identified patent.
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`Please direct all communication regarding this Petition to Customer Number 27683:
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`David M. O’Dell
`
`HAYNES AND BOONE, LLP
`2323 Victory Ave. Suite 700
`Dallas, TX 75219
`
`David L. McCombs
`
`HAYNES AND BOONE, LLP
`2323 Victory Ave. Suite 700
`Dallas, TX 75219
`
`Phone: (972) 739-8635
`Fax: (214)200-0853
`david.odell.ipr@haynesboone.com
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`(214) 651-5533
`Fax: (214)200-0853
`david.mccombs@haynesboone.com
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`USPTO Customer No. 27683
`
`USPTO Customer No. 27683
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`USPTO Reg. No. 42,044
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`USPTO Reg. No. 32,271
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`The undersigned is authorized to sign this Power of Attorney on behalf of the Petitioner.
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`Taiwan Semiconductor Manufacturing Company, Ltd.
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`E W %
`By:
`Printed Name:
`/V‘: C1-jg;-5, SH 9;)
`
`Title:
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`E PW!’
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`31./tea-c a 1? D