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`In re Patent of:
`U.S. Patent No.:
`Issue Date:
`Appl. Serial No.:
`Filing Date:
`Title:
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`Magnus Goertz
`8,812,993
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`August 19, 2014
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`13/310,755
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`December 4, 2011
`USER INTERFACE FOR MOBILE HANDHELD COMPUTER UNIT
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`Mail Stop Patent Board
`Patent Trial and Appeal Board
`U.S. Patent and Trademark Office
`P.O. Box 1450
`Alexandria, VA 22313-1450
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`PETITIONER SAMSUNG ELECTRONICS CO., LTD.’S POWER OF ATTORNEY IN
`POST GRANT PROCEEDINGS BEFORE THE PATENT TRIAL AND APPEAL
`BOARD
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`Pursuant to 37 C.F.R. § 42.10(b), Petitioner Samsung Electronics Co., Ltd. (“Samsung”)
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`hereby appoints the following attorneys to prosecute and transact all business before the Patent
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`Trial and Appeal Board of the U.S. Patent and Trademark Office in connection with Samsung’s
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`Petition for Inter Partes Review of U.S. Patent No. 8,812,993.
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`Tiffany C. Miller (Reg. No. 52,032)
`DLA Piper LLP (US)
`401 B Street, Suite 1700
`San Diego, CA 92101-4297
`Email: tiffany.miller@dlapiper.com
`619.699.3445 (phone)
`619.699.2701 (fax)
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`
`Samsung Electronics Co., Ltd.
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`
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`James M. Heintz (Reg. No. 41,828)
`DLA Piper LLP (US)
`11911 Freedom Drive, Ste. 300
`Reston, VA 20190
`Email: jim.heintz@dlapiper.com
`703.773.4148 (phone)
`703.773.5200 (fax)
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`By:
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`Name: Seung Woo Ben Hur
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`Title: Senior Legal Counsel
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`Date: 10/30/2020
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