`BEFORE THE PATENT TRIAL AND APPEAL BOARD
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`Petition for Inter Partes Review
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`Attorney Docket No.: 50348.68US01
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`Case Number: IPR2022-00285
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`Petitioner: Unified Patents, LLC
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`In re patent of
` Kazuhiro Shimizu
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`U.S. Patent No. 7,049,850
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`Issued: May 23, 2006
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`Title: Semiconductor Device With A
`Voltage Detecting Device To Prevent
`Shoot-Through Phenomenon In First
`And Second Complementary
`Switching Devices
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`PETITIONER’S POWER OF ATTORNEY PURSUANT TO 37 CFR 42.10(b)
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`Unified Patents, LLC
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`Pursuant to 37 CFR 42.10(b) Petitioner, Unified Patents, LLC, hereby appoints the
`Practitioner(s) associated with Customer Number 27683, as its attorney(s) to prosecute and
`to transact all business before the Patent Trial & Appeal Board of the United States Patent
`and Trademark Office in connection with the above-identified petition for Inter Partes
`Review. Please recognize the correspondence address (including any electronic mail address)
`associated with Customer Number 27683 for the above-identified Inter Partes Review
`proceeding number to be the address associated with the appointed lead and backup counsels.
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`The undersigned is authorized to sign this Power of Attorney on behalf of the
`Petitioner.
`Executed on
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`By:
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`Printed Name:
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`Title:
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`Jonathan Stroud
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`12/9/2021
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`Chief IP Counsel
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