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`IN THE UNITED STATES DISTRICT COURT
`FOR THE WESTERN DISTRICT OF TEXAS
`WACO DIVISION
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`PARKERVISION, INC.,
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`Plaintiff,
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`v.
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`REALTEK SEMICONDUCTOR CORP.,
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`Defendant.
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`NO. 6:22-cv-01162-ADA
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`DEFENDANT’S CORPORATE DISCLOSURE STATEMENT
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`Pursuant to Federal Rule of Civil Procedure 7.1, Defendant Realtek Semiconductor
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`Corp. (“Realtek”) hereby states that Realtek has no parent corporation and that no publicly
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`held company owns 10% or more of Realtek’s stock.
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`Case 6:22-cv-01162-ADA Document 41 Filed 05/11/23 Page 2 of 3
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`DATED: May 11, 2023
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`Respectfully submitted,
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` /s/ Mark D. Siegmund
`By:
`Mark D. Siegmund
`State Bar No. 24117055
`CHERRY JOHNSON SIEGMUND JAMES
`PLLC
`The Roosevelt Tower
`400 Austin Avenue, 9th Floor
`Waco, Texas 76701
`Telephone: (254) 732-2242
`Fax: (866) 627-3509
`Email: msiegmund@cjsjlaw.com
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`Lisa K. Nguyen
`ALLEN & OVERY LLP
`550 High Street
`Palo Alto, CA 94301
`Telephone: 650-388-1724
`Emal: lisa.nguyen@allenovery.com
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`Noah A. Brumfield (pro hac vice to be filed)
`Megan M. Ines (pro hac vice to be filed)
`Emily P. Lipka (pro hac vice to be filed)
`ALLEN & OVERY LLP
`1101 New York Avenue, NW
`Washington, DC 20005
`Telephone: 202-683-3881
`noah.brumfield@allenovery.com
`megan.ines@allenovery.com
`emily.lipka@allenovery.com
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`Grace I. Wang (pro hac vice to be filed)
`ALLEN & OVERY LLP
`1221 Avenue of the Americas
`New York, NY 10020
`Telephone: 212-756-1143
`grace.wang@allenovery.com
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`Counsel For Realtek Semiconductor Corp.
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`Case 6:22-cv-01162-ADA Document 41 Filed 05/11/23 Page 3 of 3
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`CERTIFICATE OF SERVICE
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`I hereby certify that on May 11, 2023, all counsel of record were served with the
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`foregoing document via electronic service.
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`By: /s/ Mark D. Siegmund
`Mark D. Siegmund
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`3
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