Case: 19-2281 Document: 47 Page: 1 Filed: 05/09/2022

NOTE: This order is nonprecedential.

United States Court of Appeals for the Federal Circuit ______________________ DOCUMENT SECURITY SYSTEMS, INC., Appellant v. SEOUL SEMICONDUCTOR CO., LTD., SEOUL SEMICONDUCTOR, INC., CREE, INC., Appellees KATHERINE K. VIDAL, Under Secretary of Com- merce for Intellectual Property and Director of the United States Patent and Trademark Office, Intervenor ______________________ 2019-2281 ______________________ Appeal from the United States Patent and Trademark Office, Patent Trial and Appeal Board in Nos. IPR2018- 00333 and IPR2018-01205. ______________________ ON MOTION ______________________ ORDER Case: 19-2281 Document: 47 Page: 2 Filed: 05/09/2022

2 DOCUMENT SECURITY SYSTEMS, INC. v. SEOUL SEMICONDUCTOR CO., LTD.

Appellant and appellees jointly move pursuant to Fed- eral Rule of Appellate Procedure 42(b) to voluntarily dis- miss this appeal.

Upon consideration thereof, IT IS ORDERED THAT: (1) The motion is granted. The appeal is dismissed. (2) Each side shall bear its own costs.

FOR THE COURT May 9, 2022 /s/ Peter R. Marksteiner Date Peter R. Marksteiner Clerk of Court

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ISSUED AS A MANDATE: May 9, 2022