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`BEFORE THE PATENT TRIAL AND APPEAL BOARD
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`APPLE, INC.,
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`Petitioner
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`v.
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`UNILOC 2017 LLC
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`Patent Owner
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`IPR2019-00251
`U.S. Patent No. 6,993,049
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`Declaration of Brett A. Mangrum
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`Exhibit 2003
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`I, Brett A. Mangrum, declare as follows:
`1.
`I am over the age of twenty-one years and am competent to make this
`declaration. The facts stated herein are within my personal knowledge and are true
`and correct. I am an attorney with the Etheridge Law Group in Southlake, Texas
`and represent the Patent Owner in this proceeding.
`2.
`Reproduced below as Images 1 and 2 are true and correct computer-
`generated screenshots of error messages resulting from clicking on the “v.1.0.
`core” link (Image 3) displayed at the following website of the Wayback Machine:
`https://web.archive.org/web/20000301081902/http://www.bluetooth.com/develop
`er/specification/specification.asp (as accessed on Oct. 11, 2019).
`3.
`Image 1:
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`4.
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`Image 2:
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`Exhibit 2003
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`5.
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`Image 3:
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`6.
`Reproduced below as Image 4 is a true and correct computer-generated
`screenshot of an error message resulting from clicking on the “Table of Contents”
`link (Image 5) displayed at the following website of the Wayback Machine:
`https://web.archive.org/web/20000301011704/http://www.bluetooth.com/develop
`er/specification/core.asp (as accessed on Oct. 11, 2019).
`7.
`Image 4:
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`8.
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`Image 5:
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`I declare under penalty of perjury under the laws of the United States of
`America that the foregoing is true and correct.
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`Executed this 11th day of October.
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`/Brett A. Mangrum/
`Brett A. Mangrum
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`Exhibit 2003
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