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`IN THE UNITED STATES PATENT AND TRADEMARK OFFICE
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`____________
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`BEFORE THE PATENT TRIAL AND APPEAL BOARD
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`____________
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`CISCO SYSTEMS, INC. AND JUNIPER NETWORKS, INC.1
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`Petitioners,
`
`v.
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`ORCKIT CORPORATION
`
`Patent Owner.
`
`____________
`Case IPR2023-00554
`U.S. Patent No. 10,652,111
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`
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`PETITIONER JUNIPER NETWORKS, INC.’S
`UPDATED POWER OF ATTORNEY
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`
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`1 IPR2024-00037 (Juniper Networks, Inc.) has been joined with this proceeding.
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`
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`Pursuant to 37 C.F.R. § 42.10(b), Petitioner Juniper Networks, Inc. hereby
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`appoints the following as counsel to transact all business in the United States Patent
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`and Trademark Office associated with the inter partes review of U.S. Patent
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`No. 10,652,111.
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`Please direct all communication regarding this matter to:
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`Kyle K. Tsui (Lead Counsel)
`FISCH SIGLER LLP
`5301 Wisconsin Avenue NW, Suite 400
`Washington, DC 20015
`Phone: 202.362.3527
`kyle.tsui@fischllp.com
`USPTO Reg. No. 62,602
`
`Ken K. Fung (Backup Counsel)
`FISCH SIGLER LLP
`400 Concar Drive
`San Mateo, CA 94402
`Phone: 650.362.8200
`ken.fung@fischllp.com
`(pro hac vice)
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`
`
`
`
`
`
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`The individual below has the authority to execute this document on behalf of
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`Juniper Networks, Inc.
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`
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`SIGNATURE:
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`NAME:
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`
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`COMPANY: Juniper Networks, Inc.
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`DATE:
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`
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`David Saunders
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`July 15, 2024
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`