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`Case 6:21-cv-00520-ADA Document 12 Filed 09/29/21 Page 1 of 2
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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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`Case No. 6:21-cv-00520 JURY
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`v.
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`LG ELECTRONICS, INC.
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`Defendant.
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`TRIAL DEMANDED
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`NOTICE OF APPEARANCE OF COUNSEL
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`Notice is hereby given that David S. Chun of Ropes & Gray LLP enters his appearance
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`on behalf of Defendant LG Electronics Inc. in this matter as counsel.
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`David S. Chun may receive all communications from the Court and from other parties at
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`Ropes & Gray LLP, 1900 University Avenue, 6th Floor, East Palo Alto, California, 94303;
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`Telephone: (650) 617-4000; Facsimile: (650) 617-4090; e-mail David.Chun@ropesgray.com.
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`Dated: September 29, 2021
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`Respectfully submitted,
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`/s/ David S. Chun
`David S. Chun
`CA State Bar No. 315958
`(Admitted in W.D. Tex.)
`Ropes & Gray LLP
`1900 University Avenue,
`6th Floor
`East Palo Alto, CA 94303
`Telephone: (650) 617-4000
`Facsimile: (650) 617-4090
`Email: david.chun@ropesgray.com
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`Case 6:21-cv-00520-ADA Document 12 Filed 09/29/21 Page 2 of 2
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`CERTIFICATE OF SERVICE
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`I hereby certify that counsel of record who are deemed to have consented to electronic
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`service are being served this 29th day of September, 2021, with a copy of this document
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`via the Court’s CM/ECF system.
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`/s/ David S. Chun
`David S. Chun
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