`
`IPR2023-00344 (U.S. Patent No. 9,696,868)
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`CERTIFICATE OF SERVICE
`
`Pursuant to 37 C.F.R. §42.6(e)(4), the undersigned certifies that on May 18,
`2023, a complete and entire copy of this Patent Owner’s Sur-Reply to Petitioner’s
`Reply to their Petition for Inter Partes Review of U.S. Patent No. 9,696,868 was
`provided by email to Petitioner by serving the email correspondence addresses of
`record as follows:
`
`Fish & Richardson P.C.
`60 South Sixth St., Suite 3200
`Minneapolis, MN 55402
`
`W. Karl Renner, Reg. No. 41,265
`Andrew B. Patrick, Reg. No. 63,471
`Kenneth Wayne Darby, Jr., Reg. No. 65,068
`Email: IPR50095-0110IP1@fr.com
`
`Date: May 18, 2023
`
`Respectfully submitted,
`
`_____________________________
`Todd E. Fitzsimmons, Reg. No. 44,683
`Fitzsimmons IP Law, P.C.
`P.O. Box 199
`Gardena, CA 90248
`(571) 210-8000
`Attorney for Patent Owner
`
`12
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