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`BEFORE THE PATENT TRIAL AND APPEAL BOARD
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`APPLE INC.,
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`Petitioner
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`v.
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`BILLJCO LLC,
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`Patent Owner
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`CASE: IPR2022-00131
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`U.S. PATENT NO. 8,639,267
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`PATENT OWNER’S POWER OF ATTORNEY APPOINTING
`ADDITIONAL COUNSEL
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`40417392.2
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`IPR2022-00131
`Patent No. 8,639,267
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`Patent Owner, BillJCo, LLC hereby appoints the following additional attorney
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`as backup counsel to transact all business in the United States Patent and Trademark
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`Office associated with the above-captioned inter partes review.
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`Backup Counsel
`Courtland C. Merrill
`(pro hac vice pending)
`SAUL EWING ARNSTEIN & LEHR
`LLP
`33 South Sixth Street, Suite 4750
`Minneapolis, MN 55402
`Tel: (612) 225-2943
`Courtland.Merrill@saul.com
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`The individual signing below has authority to execute this document on behalf of
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`Patent Owner, BillJCo, LLC.
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` Dated: 8/25/2022
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`40417392.2
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`- 2 -
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`IPR2022-00131
`Patent No. 8,639,267
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`Certification of Service Under 37 C.F.R. § 42.6(e)(4)
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`The undersigned hereby certifies that on August 26, 2022, I caused a true and
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`correct copy of the PATENT OWNER’S POWER OF ATTORNEY APPOINTING
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`ADDITIONAL COUNSEL to be served on the following counsel for Petitioner by
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`electronic mail to the following email addresses:
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`Larissa S. Bifano
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`Jonathan Hicks
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`Zachary Conrad
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`larissa.bifano@dlapiper.com
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`jonathan.hicks@dlapiper.com
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`Zack.Conrad@dlapiper.com
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`Date: August 26, 2022
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`/Brian R. Michalek/
`(Reg. No. 65,816)
`Attorney for Patent Owner
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`40417392.2
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`- 3 -
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