`
`BEFORE THE PATENT TRIAL AND APPEAL BOARD
`
`JUNIPER NETWORKS, INC., BROCADE COMMUNICATION
`SYSTEMS, INC. AND RUCKUS WIRELESS, INC.
`Petitioners,
`
`V.
`
`MOBILE TELECOMMUNICATION TECHNOLOGIES, LLC,
`Patent Owner.
`
`U.S. Patent No. 5,659,891
`
`PETITIONER RUCKUS WIRELESS, INC.’S POWER OF ATTORNEY
`
`UNDER 37 C.F.R. § 42.10(B)
`
`‘
`
`Mail Stop: PATENT BOARD
`Patent Trial and Appeal Board
`U.S. Patent and Trademark Office
`
`P.O. BOX 1450
`
`Alexandria, VA 22313-1450
`
`
`
`Pursuant to 37 C.F.R. 42.l0(b), Petitioner Ruckus Wireless, Inc. hereby
`
`appoints the practitioners associated with RuyakCherian LLP’s Customer No.
`
`144371 as its attorneys to transact all business in the United States Patent and
`
`Trademark Office for the Inter Partes Review proceedings of U.S. Patent No.
`
`5,659,891. Ruckus further appoints Ronald Wielkopolski (Reg. No. 69,359),
`
`Don F. Livornese (Reg. No. 32,040) and Korula T. Cherian (pro hac vice admission to
`
`be requested).
`
`,
`
`,
`5
`‘
`Counself0rsPeti,t,zf0'ne‘ri
`RUCKUSS WIRELESS, INC.7 ,0 5
`
`,
`
`A,
`
`6
`
`Counselfor Petitioner
`A
`8
`3 RUCKUS (WIRELESS, INC.
`
`Ronald Wielkopolski
`Reg. No. 63,658
`ronw@ruyakcherian.com
`
`RuyakCherian LLP *
`1776 Eye St. NW, Suite 750
`Washington, DC 20006
`Telephone: (202) 838-1568
`
`Don F. Livornese Reg. No. 32,040
`donl@ruyakche1'ian.coin
`RuyakCherian LLP
`222 N. Sepulveda BlVd., Suite 2000
`El Segundo, CA 90245
`Telephone: (310) 5 86-7689
`
`Korula T. Cherian, pro hac vice
`pending
`sunnyc@ruyakcherian.com
`RuyakCherian LLP
`1936 University Ave., Suite 350
`Berkeley, CA 94704
`Telephone: (510) 944-0185
`
`
`
`The individual
`
`signing below has
`
`the authority to execute this
`
`document on behalf of Ruckus Wireless, Inc.
`
` Dated: January 6, 2017
`
`By'
`
`James E. Parsons
`,
`Senior-D-i-1=eet-or—ef—IP ///4'5 /£25‘
`Brocade Communications Systems,
`Inc.
`
`.
`JP