`Docket No. 50095-0020IP2
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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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`APPLE INC.,
`Petitioner,
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`v.
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`KOSS CORPORATION,
`Patent Owner.
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`Case IPR2021-00600
`Patent 10,298,451
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`NOTICE OF STIPULATION OF CHANGE TO DUE DATE 2 AND 3
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`1
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`Case IPR2021-00600
`Docket No. 50095-0020IP2
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`Apple Inc. (“Petitioner”) and Koss Corporation (”Patent Owner”), by and
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`through their respective counsel of record, hereby stipulate to modify DUE DATE
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`2 and 3 of the Scheduling Order as follows:
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`DUE DATE 2:
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`DUE DATE 3:
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`Old Due Date
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`New Due Date
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`February 16, 2022
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`March 9, 2022
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`March 30, 2022
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`April 22, 2022
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`This stipulation does not affect or otherwise modify the dates for the portion
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`of DUE DATES 4 through 8 in the Scheduling Order.
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`Date: 1/28/2022
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`Respectfully submitted,
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`/Ryan Chowdhury/
`W. Karl Renner, Reg. No. 41,265
`Ryan Chowdhury, Reg. No. 74,466
`Fish & Richardson P.C.
`3200 RBC Plaza, 60 South Sixth Street
`Minneapolis, MN 55402
`T: 202-783-5070
`F: 877-769-7945
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`2
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`Case IPR2021-00600
`Docket No. 50095-0020IP2
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`CERTIFICATE OF SERVICE
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`Pursuant to 37 CFR § 42.6(e), the undersigned certifies that on January 28,
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`2022, a complete and entire copy of this Notice of Stipulation of Change to Due
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`Dates 2 and 3, were provided via email, to the Patent Owner by serving the
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`correspondence addresses of record as follows:
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`Mark G. Knedeisen
`Laurén Murray
`Brian P. Bozzo
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`K&L GATES LLP
`K&L Gates Center, 210 Sixth Avenue
`Pittsburgh, PA 15222
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`Email: mark.knedeisen@klgates.com
`Email: lauren.murray@klgates.com
`Email: brian.bozzo@klgates.com
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` /Crena Pacheco/
`Crena Pacheco
`Fish & Richardson P.C.
`60 South Sixth Street, Suite 3200
`Minneapolis, MN 55402
`(617) 956-5938
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