`
`BEFORE THE PATENT TRIAL AND APPEAL BOARD
`
`ERICS SON INC. AND TELEFONAKTIEBOLAGET LM ERICSSON
`Petitioner
`
`V.
`
`INTELLECTUAL VENTURES II LLC
`
`Patent Owner
`
`Case IPR2014-01195
`
`Patent 7,787,431
`
`INTELLECTUAL VENTURES II LLC’S
`
`POWER OF ATTORNEY PURSUANT TO 37 C.F.R. §42.10(b)
`
`Mail Stop “PA TENT BOARD”
`Patent Trial and Appeal Board
`U.S. Patent and Trademark Office
`
`P.O. Box 1450
`
`Alexandria, VA 22313-1450
`
`
`
`1
`
`Case IPR2014-01195
`
`U.S. Patent No. 7,787,431
`
`Pursuant to 37 C.F.R. § 42.10(b), Patent Owner, Intellectual Ventures II
`
`LLC, hereby appoints the practitioners of Customer No. 26] 1 l as its attorneys to
`
`transact all business in the United States Patent & Trademark Office and Patent
`
`Trial and Appeal Board associated with the above-captioned inter partes review.
`
`These attorneys include at least:
`
`Michael D. Specht (Registration No. 54,463) (Lead Counsel)
`Lori A. Gordon (Registration No. 50,633) (Backup Counsel)
`
`Address:
`
`STERNE, KESSLER, GOLDSTEIN & Fox P.L.L.C.
`
`1100 New York Avenue, NW
`
`Washington, DC 20005
`
`202.371.2600 (reception)
`
`202.371.2540 (facsimile)
`
`FOR:
`
`Intellectual Ventures II LLC
`
`SIGNATURE:
`
`BY:
`
`Tracy Lemke
`
`TITLE:
`
`Authorized Person
`
`DATE:
`
`8 H /4'
`
`SKGF DOCKET NO. 3059.7l2IPRl