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`IN THE UNITED STATES PATENT AND TRADEMARK OFFICE
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`Docket No.: 01 l0l98.00l97US3
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`(PATENT)
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`Inventor:
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`Roman Chistyakov
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`Inter Panes Review of Patent No.: 6,806,652
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`Filed:
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`Title:
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`May 12, 2003
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`Issued: October 19, 2004
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`HlGH—DENSITY PLASMA SOURCE USING EXCITED ATOMS
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`Mail Stop PATENT BOARD
`Patent Trial and Appeal Board
`Commissioner for Patents
`P.O. Box 1450
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`Alexandria, VA 22313-1450
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`Dear Sir/Madam:
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`POWER OF ATTORNEY
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`The undersigned hereby appoints the following attorneys and/or agents to prosecute the
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`above captioned Inter Partes Review and transact all business in the U.S. Patent and Trademark
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`Office connected herewith:
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`All practitioners at Customer Number 23483.
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`Address all communications to:
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`WTLMER CUTLER PICKERING HALE AND DORR LLP
`66 State Street
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`Boston, MA §2l{}9
`61?-526»6800
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`Address all e-mails and telephone calls to lead and backup counsel (each associated with the
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`above Customer Number), listed below:
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`l29339688v.l
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`
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`s'“""?
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`Patent No.: 6,806,652
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`Docket No.2 Ol l0l98.00l97US3
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`Michael A. Diener (Lead Counsel, PTO Reg. No. 37,122)
`Michaelflienerefiiwilinerhale.coin
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`Direct: 6 l 7-526-6454
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`Larissa Bifano Park (Back—up Counsel, PTO Reg. No. 59,051)
`Larissa.Park@wilmerhale.com
`Direct: 617-526-6081
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`WILMER CUTLER PICKERING HALE AND DORR LLP
`60 State Street
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`Boston, MA 02109
`617-526-6000
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`For:
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`The Gillette Company
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`5*»
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`Name: Joanne Pappas
`Title: Senior Counsel
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`Dated:
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`lg} 2
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