`_____________________________
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`BEFORE THE PATENT TRIAL AND APPEAL BOARD
`_____________________________
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`SAMSUNG DISPLAY CO., LTD., SAMSUNG ELECTRONICS CO., LTD.,
`AND SAMSUNG ELECTRONICS AMERICA, INC.,
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`Petitioners,
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`v.
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`SOLAS OLED LTD.,
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`Patent Owner.
`__________________________
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`Case IPR2021-00591
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`U.S. Patent No. 7,868,880
`_____________________________
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`SOLAS OLED LTD.’S
`POWER OF ATTORNEY
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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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`IPR2021-00591
`U.S. Patent No. 7,868,880
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`Pursuant to 37 C.F.R. § 42.10(b), Patent Owner Solas OLED Ltd. hereby
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`appoints the following practitioners as its attorneys to transact all business in the
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`United States Patent & Trademark Office associated with the above-captioned Inter
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`Partes Review of U.S. Patent No. 7,868,880:
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`Lead Counsel
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`Brett Cooper, Reg. No. 55,085
`BC Law Group, P.C.
`200 Madison Avenue, 24th Floor
`New York, NY 10016
`Telephone: 516-359-9668
`bcooper@bc-lawgroup.com
`dlattes@bc-lawgroup.com
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`Backup Counsel
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`Antonio Papageorgiou (Reg. No. 53,431)
`LOMBARD & GELIEBTER LLP
`230 Park Avenue, 4th Floor West
`New York, NY 10169
`Telephone: 212-520-1172
`ap@lombardip.com
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`The individual signing below has the authority to execute this document on
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`behalf of Solas OLED Ltd.
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`Date: September 27, 2022
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`CERTIFICATE OF SERVICE (37 C.F.R. § 42.6(e)(1))
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`The undersigned hereby certifies that the above document was served on
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`IPR2021-00591
`U.S. Patent No. 7,868,880
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`September 27, 2022, by filing this document through the Patent Trial and Appeal
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`Board End to End System as well as delivering a copy via electronic mail upon the
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`following attorneys of record for the Petitioner:
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`Nicholas J. Whilt (Reg. No. 72,081)
`E-Mail: nwhilt@omm.com
`SDC-SEC-Solas-OMM@omm.com
`Ryan K. Yagura (Reg. No. 47,191)
`E-Mail: ryagura@omm.com
`Brian M. Cook (Reg. No. 59,356)
`E-Mail: bcook@omm.com
`Benjamin Haber (Reg. No. 67,129)
`E-Mail: bhaber@omm.com
`O’Melveny & Myers LLP
`400 South Hope Street
`Los Angeles, CA 90071
`Telephone: (213) 430-6000
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`Mark Liang (Limited Recognition
`Number L1031)
`E-Mail: mliang@omm.com
`O’Melveny & Myers LLP
`Two Embarcadero Center, 28th Floor
`San Francisco, CA 94111,
`Telephone: (415) 984-8700
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`Date: September 27, 2022
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`BC Law Group, P.C.
`200 Madison Avenue, 24th Floor
`New York, NY 10016
`(516) 359-9668
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` /Brett Cooper/
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`Brett Cooper
`Reg. No. 55,085
`Attorney for Patent Owner
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