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`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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`HEWLETT PACKARD ENTERPRISE CO.,
`ARUBA NETWORKS, LLC,
`CISCO SYSTEMS, INC.,
`APPLE INC.,
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`Petitioners,
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`- vs. -
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`BillJCo, LLC,
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`Patent Owner.
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`_____________________________
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`IPR2022-00426
`U.S. Patent No. 8,761,804
`_____________________________
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`DECLARATION OF ROSE CORDERO PREY IN SUPPORT OF
`MOTION FOR PRO HAC VICE ADMISSION
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`Exhibit 1023
`IPR2022-00426
`Page 1 of 4
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`Pursuant to 37 C.F.R. § 1.68, I, Rose Cordero Prey, attest to the following:
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`IPR2022-00426
`U.S. Patent No. 8,761,804
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`1.
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`I am a shareholder of Greenberg Traurig, LLP and a member in good
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`standing in the State Bar of New York, the U.S. District Court for the Eastern District
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`of New York, the U.S. District Court for the Southern District of New York, the U.S.
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`District Court for the Eastern District of Texas, and the U.S. Court of Appeals for the
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`Federal Circuit.
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`2.
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`I have not been suspended or disbarred from practice before any court
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`or administrative body.
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`3.
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`I have never had an application for admission to practice before any
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`court or administrative body denied.
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`4. No sanction or contempt citation has been imposed against me by any
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`court or administrative body.
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`5.
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`I have read and will comply with the Office Patent Trial Practice Guide
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`and the Board’s Rules of Practice for Trials set forth in Part 42 of Title 37, Code of
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`Federal Regulations.
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`6.
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`I will be subject to the USPTO Code of Professional Responsibility set
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`forth in 37 C.F.R. §§ 11.101 et seq., and to disciplinary jurisdiction under 37 C.F.R.
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`§ 11.19(a).
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`7.
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`In the last three years, I have appeared pro hac vice before the Board in
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`these matters: Hewlett Packard Enterprise Company v. Intellectual Ventures II LLC,
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`2
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`Exhibit 1023
`IPR2022-00426
`Page 2 of 4
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`IPR2022-00426
`U.S. Patent No. 8,761,804
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`Case No. IPR2021-01376; Hewlett Packard Enterprise Company v. Intellectual
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`Ventures II LLC, Case No. IPR2021-01377; Hewlett Packard Enterprise Company
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`v. Intellectual Ventures II LLC, Case No. IPR2021-01378; Hewlett Packard
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`Enterprise Company v. Intellectual Ventures II LLC, Case No. IPR2022-00096;
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`Hewlett Packard Enterprise Company v. Intellectual Ventures II LLC, Case No.
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`IPR2022-00211. Previously, I appeared pro hac vice in Micron Technology, Inc., v.
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`Massachusetts Institute Of Technology, Case No. IPR2015-01087.
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`8.
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`I am an experienced litigation attorney and have been involved in
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`numerous patent infringement cases in federal courts across the country. I have over
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`fifteen (15) years of patent litigation experience. I have experience in various aspects
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`of patent infringement matters, including all aspects of litigation leading up to and
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`including jury trials and bench trials. I have obtained substantial familiarity with the
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`involved patent, the prior art, and the various issues raised in this proceeding. I was
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`involved in the preparation of the Petition, am familiar with the subject matter
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`involved in this proceeding, and have reviewed the Petition and the cited materials.
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`9.
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`I declare that all statements made herein of my own knowledge are true
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`and that all statements made on information and belief are believed to be true; and
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`further that these statements were made with the knowledge that willful false
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`statements and the like so made are punishable by fine or imprisonment, or both,
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`under Section 1001 of Title 18 of the United States Code.
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`3
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`Exhibit 1023
`IPR2022-00426
`Page 3 of 4
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`Date: May 4, 2022
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`IPR2022-00426
`U.S. Patent No. 8,761,804
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`/ Rose Cordero Prey /
`Rose Cordero Prey
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`4
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`Exhibit 1023
`IPR2022-00426
`Page 4 of 4
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