`BEFORE THE PATENT TRIAL AND APPEAL BOARD
`
`§ Petition for Inter Partes Review
`§
`§ Attorney Docket No.: 34789.98
`§
`§ Customer No.:
`§
`§ Real Party in Interest:
`Fujitsu
`Semiconductor Limited and Fujitsu
`Semiconductor America, Inc.
`
`27683
`
`§ §
`
`In re patent of: Chistyakov
`
`US. Patent No. 7,808,184
`
`Issued: October 5, 2010
`
`Title: Methods and Apparatus for
`Generating Strongly-Ionized
`Plasmas with Ionizational
`Instabilities
`
`PETITIONER POWER OF ATTORNEY PURSUANT TO 37 CFR 42.10(b)
`FOR PETITION FOR INTER PARTES REVIEW
`
`Petitioners Fujitsu Semiconductor Limited and Fujitsu Semiconductor America, Inc.
`
`hereby appoints the Practitioner(s) associated with Customer Number 27683, as its attorney(s)
`
`to prosecute and to transact all business in the Patent Trial & Appeal Board of the United States
`
`Patent and Trademark Office connected with Inter Parties Review of the above-identified patent.
`
`Please direct all communication regarding this Petition to Customer Number 27683:
`
`David M. O’Del]
`
`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
`davidodell.ip.r@haynesboone.com
`
`(214) 651-5533
`Fax:
`(214) 200-0853
`david.mccombs@haynesboone.com
`
`USPTO Customer No. 27683
`
`USPTO Customer No. 27683
`
`USPTO Reg. No. 42,044
`
`USPTO Reg. No, 32,271
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`The undersigned is authorized to Sign this Power of Attorney on behalf of the Petitioners.
`
`[Vujitsufemiconductor America, Inc.
`Fujitsu Semiconductor Limited
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`Takashi Kikurna
`
`J e31» Martinez
`
`Director, lP Licensing Department
`intellectual Property Unit
`
`General Counsel & Corporate Secretary
`
`