`____________________
`
`BEFORE THE PATENT TRIAL AND APPEAL BOARD
`___________________
`
`Apple Inc.
`Petitioner,
`
`v.
`
`VirnetX, Inc.
`Patent Owner
`
`Patent No. 7,921,211
`Issued: April 5, 2011
`Filed: Aug. 17, 2007
`Inventors: Victor Larson, et al.
`Title: AGILE NETWORK PROTOCOL FOR SECURE COMMUNICATIONS
`USING SECURE DOMAIN NAMES
`____________________
`
`Inter Partes Review No. IPR2013-00397 and IPR2013-00398
`__________________________________________________________________
`
`POWER OF ATTORNEY FOR PETITIONER APPLE INC.
`
`
`
`In re Petition for Inter Partes Review of U.S. Patent No. 7,921,211
`
`POWER OF ATTORNEY FOR PETITIONER APPLE INC.
`
`In accordance with 37 C.F.R. § 42.10(b), Petitioner, Apple Inc., hereby
`
`appoints:
`
`
`
`Lead Counsel
`
`Jeffrey P. Kushan
`Reg. No. 43,401
`Sidley Austin LLP
`1501 K Street, N.W.
`
`Washington, DC 20005
`jkushan@sidley.com
`(202) 736-8914
`
`Backup Lead Counsel
`Joseph A. Micallef
`Reg. No. 39,772
`Sidley Austin LLP
`1501 K Street, N.W.
`Washington, DC 20005
`jmicallef@ sidley.com
`(202) 736-8492
`
`
`
`as its representative to act on its behalf in the above—identified petition for inter
`
`partes review, with full power to appoint an associate agent, and to transact all
`
`business in the United States Patent and Trademark Office in connection therewith.
`
`I have authority to sign this document on behalf of Petitioner, Apple Inc.
`
`Signature: O4/Q Q7” [57 20/3
`Name:
`NOV!/CV‘
`_
`Title:
`Vice E11z,$g(Zz_,xj',
`
`@/;,,,M/