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`UNITED STATES PATENT AND TRADEMARK OFFICE
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`BEFORE THE PATENT TRIAL AND APPEAL BOARD
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`XILINX, INC.,
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`Petitioner
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`v.
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`POLARIS INNOVATIONS LIMITED,
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`Patent Owner
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`________________
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`Case IPR2023-00516
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`Patent No. 6,157,589
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`PATENT OWNER’S UPDATED POWER OF ATTORNEY
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`Case IPR2023-00516
`Patent No. 6,157,589
`UPDATED POWER OF ATTORNEY
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`Pursuant to 37 C.F.R. § 42.10, Patent Owner Polaris Innovations Limited,
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`hereby appoints the practitioners associated with Nelson Bumgardner Conroy P.C.,
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`including, but not limited to, David T. DeZern and Brent N. Bumgardner, to transact
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`all business in the United States Patent & Trademark Office associated with Inter
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`Partes review IPR2023-00516.
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`Lead Counsel
`David T. DeZern
`Registration No. 60,117
`NELSON BUMGARDNER
`CONROY P.C.
`2727 N. Harwood St., Suite 250
`Dallas, Texas 75201
`Telephone: (214) 446-4950
`Email: david@nelbum.com
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`Dated: March 28, 2023
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`By:
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`Back-Up Counsel
`Brent N. Bumgardner
`Registration No. 48,476
`NELSON BUMGARDNER
`CONROY P.C.
`3131 W. 7th Street, Suite 300
`Fort Worth, Texas 76107
`Telephone: (817) 377-9111
`Email: brent@nelbum.com
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`Sunwoong Hwang
`Polaris Innovations Limited
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