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`UNITED STATES PATENT AND TRADEMARK OFFICE
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`BEFORE THE PATENT TRIAL AND APPEAL BOARD
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`TOSHIBA CORPORATION, TOSHIBA AMERICA ELECTRONIC
`COMPONENTS, INC., and APRICORN,
`Petitioners
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`v.
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`SPEX TECHNOLOGIES, INC.,
`Patent Owner
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`Case IPR2018-01067
`U.S. Patent No. 6,088,802
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`Filed: May 11, 2018
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`PETITIONER’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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`Pursuant to 37 C.F.R. §42.lO(b) Petitioner Toshiba Corporation 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 and Trademark Office associated with the above-captioned
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`inter partes review of U.S. Patent No. 6,088,802:
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`Lead Counsel
`Douglas F. Stewart
`doug.stewart@bracewell.com
`Bracewell LLP
`701 Fifth A venue, Suite 6200
`Seattle, Washington 98104-7018
`(206) 204-6200 (t)
`(800) 404-3970 (f)
`Registration No. 51,060
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`Backup Counsel
`Jared Schuettenhelm
`j ared.schuettenhelm@bracewell.com
`Bracewell LLP
`701 Fifth A venue, Suite 6200
`Seattle, Washington 98104-7018
`(206) 204-6200 (t)
`(800) 404-3970 (f)
`Registration No. 59,539
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`Patrick Connolly
`patrick.connolly@bracewell.com
`Bracewell LLP
`701 Fifth A venue, Suite 6200
`Seattle, Washington 98104-7018
`(206) 204-6200 (t)
`(800) 404-3970 (f)
`Registration No. 69,570
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`The individual signing below has the authority to execute this document on
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`behalf of Petitioner Toshiba Corporation.
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`Dated:
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`Toshiba Corporation
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`Name: Ikuko Shimogawara
`Title: General Manager
`Intellectual Property Division
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`CERTIFICATE OF SERVICE
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`The undersigned certifies service pursuant to 37 C.F.R. §§ 42.6(e) and
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`42.105(b) on May 11, 2018 by UPS Overnight Delivery of a copy of this Power
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`of Attorney at the following correspondence address of record for the ’802 Patent:
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`Law Office of Robert Rose
`P. O. Box 301272
`Escondido CA 92030-1272
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`Brown Rudnick LLP
`7 Times Square
`New York, NY 10036
`Telephone: 212-209-4800
`Facsimile: 212-209-4801
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`Peter Lambrianakos (Reg. No. 58,279)
`plambrianakos@brownrudnick.com
`Alfred R. Fabricant
`afabricant@brownrudnick.com
`Vincent J. Rubino, III (Reg. No. 68,594)
`vrubino@brownrudnick.com
`Enrique W. Iturralde (Reg. No. 72,883)
`eiturralde@brownrudnick.com
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`Dated: May 11, 2018
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`By:
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`/s/ Douglas F. Stewart
`Douglas F. Stewart
`doug.stewart@bracewell.com
`Bracewell LLP
`701 Fifth Avenue, Suite 6200
`Seattle, Washington 98104-7018
`(206) 204-6200 (t)
`(800) 404-3970 (f)
`Registration No. 51,060
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`Attorney for Petitioners Toshiba America
`Electronic Components, Inc. and Toshiba
`Corporation
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