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`EXHIBIT 2155
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`IPR2017-00318
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`EXHIBIT 2155 - PAGE 1
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`OPPOSITION TO PET. MOTION TO EXCLUDE
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`IPR2017-00318
`OPPOSITION TO PET. MOTION TO EXCLUDE
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`EXHIBIT 2155 - PAGE 1
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`Filed on Behalf of Valencell, Inc.
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`By:
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`Sanford E. Warren Jr. (SWarren@wriplaw.com)
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`R. Scott Rhoades (SRhoades@wriplaW.com)
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`Warren Rhoades LLP
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`1212 Corporate Drive, Suite 250
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`Irving, Texas 75038
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`Telephone: 972-550-2955
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`Fax: 469-442-0091
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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. and FITBIT, INC.
`Petitioners
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`V.
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`VALENCELL, INC.
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`Patent Owner
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`Case IPR2017-003 181
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`US. Patent No. 8,886,269
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`DECLARATION OF NATHAN L. LEVENSON IN SUPPORT OF
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`VALENCELL’S OPPOSITION TO PETITIONERS’ MOTION TO
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`EXCLUDE EVIDENCE
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`Mail Stop PATENT BOARD
`Patent Trial and Appeal Board
`US. Patent & Trademark Office
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`PO. Box 1450
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`Alexandria, Virginia 22313-1450
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`1 IPR2017-01554 has been joined to this current proceeding.
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`IPR2017—00318
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`EXHIBIT 2155 — PAGE 2
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`OPPOSITION TO PET. MOTION TO EXCLUDE
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`IPR2017-00318
`OPPOSITION TO PET. MOTION TO EXCLUDE
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`EXHIBIT 2155 - PAGE 2
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`I, Nathan L. Levenson, declare:
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`1. I am an associate at Warren Rhoades LLP.
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`I have conducted legal work in
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`this matter under the direction of Sanford E. Warren Jr. and R. Scott Rhoades,
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`attorneys of record for Patent Owner, Valencell,
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`Inc.
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`I have personal
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`knowledge of the following facts set forth in this Declaration and can testify
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`competently to those facts.
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`2. Attached to this Declaration as Exhibit 2156 is a true and correct copy of the
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`acknowledgement of the online inquiry sent to Analog Devices, via email, on
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`January 3, 2018.
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`3. Attached to this Declaration as Exhibit 2157 is a true and correct copy of the
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`email received from Benjamin Brown, the Assistant General Counsel for
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`Analog Devices, dated January 23, 2018.
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`I declare under penalty of perjury under the laws of the United States of America
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`that the foregoing is true and correct.
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`Executed on February 16, 2018 in Irving, Texas
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`Nathan L. Levenson
`Texas State Bar No. 24097992
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`DECLARATION OF NATHAN L. LEVENSON — PAGE 2 OF 2
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`IPR2017—00318
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`EXHIBIT 2155 — PAGE 3
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`OPPOSITION TO PET. MOTION TO EXCLUDE
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`IPR2017-00318
`OPPOSITION TO PET. MOTION TO EXCLUDE
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`EXHIBIT 2155 - PAGE 3
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