`
`BEFORE THE PATENT TRIAL AND APPEAL BOARD
`
`
`
`APPLE INC.
`
`Petitioner,
`V
`
`PERSONALWEB TECHNOLOGIES, LLC
`
`and LEVEL 3 COMIVFUNICATIONS, LLC
`Patent Owners
`
`
`
`Case IPR: Unassigned
`Patent 7,802,310
`
`APPLE INC.’S POWER OF ATTORNEY
`
`Mail Stop "PA TENT BOARD"
`Patent Trial and Appeal Board
`US. Patent and Trademark Office
`
`PO. Box 1450
`
`Alexandria, VA 22313—1450
`
`
`
`APPLE INC.’S Power of Attorney for
`Inter Partes Review of US. Patent No. 7,802,310
`
`Pursuant to 37 CPR. § 42.10(b), Petitioner Apple Inc., a corporation duly
`
`organized and existing under the laws of the state of California, having a principal
`
`place of business at 1 Infinite Loop, Cupertino, California 95014, hereby appoints
`
`the following practitioners as its attorneys to transact all business in the United
`
`States Patent & Trademark Office associated With an inter partes review of US.
`
`Patent No. 7,802,310:
`
`Lead Counsel:
`David K.S. Cornwell (Reg. No. 31,944)
`phone: 202.772.8580
`Back-up Counsel: Mark W. Rygiel (Reg. No. 45,871)
`phone: 202.772.8510
`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)
`
`davidc-PTAB @skgf.com
`
`mrygiel-PTAB @skgf. com
`
`Apple Inc.
`
`SIGNATURE: .ilrf i<_im_+fi
`
`BY JacguelineT Harlow
`
`
`TITLE. PatentLitigationounsel
`
`DATE:
`
`(’6 309t- 793
`
`
`
`PPLE INC.’S Power of Attorney for
`Inter Partes Review of US. Patent No. 7,802,310
`
`CERTIFICATION OF SERVICE 37 C.F.R.
`
`42.6 e 42.105 3
`
`The undersigned hereby certifies that the above-captioned “Apple Inc.’s Power of
`
`Attorney for Inter Partes Review of US. Patent No. 7,802,310 Under 37 C.F.R. §
`
`42.10(b),” was served in its entirety on September 18, 2013, upon the following
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`parties via FEDEX®z
`
`DAVIDSON BERQUIST JACKSON
`
`PERSONALWEB TECHNOLOGIES, LLC
`
`& GOWDEY, LLP
`
`112 E Line Street
`
`Attn: Brian Siritzky, Ph.D.
`
`Suite 204
`
`4300 Wilson Blvd, 7th Floor
`
`Tyler, Texas 75702
`
`Arlington, VA 22203
`
`Additional address known to Petitioner as
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`Patent owner’s correspondence address
`
`likely to eflect service
`
`ofrecordfor US. Patent No. 7,802,310
`
`STERNE, KESSLER, GOLDSTEIN & Fox P.L.L.C.
`
`team
`
`Date: September 18, 2013
`
`David K.S. Cornwell
`
`1 100 New York Avenue, NW.
`
`Registration No. 31,944
`
`Attorney for Petitioner Apple
`
`Washington, D.C.20005—3934
`
`(202) 371-2600
`
`1747302_1DOCX
`
`Lo)
`
`