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`Yamaguchi, et al.
`6,603,343
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`August 5, 2003
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`10/171,983
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`June 17, 2002
`PHASE CORRECTION CIRCUIT FOR TRANSISTOR USING HIGH-
`FREQUENCY SIGNAL
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`
`
`In re Patent of:
`U.S. Patent No.:
`Issue Date:
`Appl. Serial No.:
`Filing Date:
`Title:
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`
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`Mail Stop Patent Board
`Patent Trial and Appeal Board
`U.S. Patent and Trademark Office
`P.O. Box 1450
`Alexandria, VA 22313-1450
`
`PETITIONER’S POWER OF ATTORNEY IN POST GRANT PROCEEDINGS BEFORE
`THE PATENT TRIAL AND APPEAL BOARD
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`
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`Petitioner, LG Electronics, Inc., hereby appoints the following practitioners as its
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`attorneys to transact all business in the United States Patent & Trademark Office associated with
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`any inter partes review, post grant review, or other review proceedings before the Patent Trial
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`and Appeal Board of the above-captioned patent:
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`W. Karl Renner, Reg. No. 41, 265
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`Jeremy J. Monaldo, Reg. No. 58,680
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`and all practitioners associated with PTO Customer Number 26171.
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`I have the authority to execute this document on behalf of LG Electronics, Inc.
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`
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`LG Electronics, Inc.
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`
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`By:
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`
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`Name: SungJun Park
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`Title:
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`Date:
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