`By: Peter J. McAndrews
`McAndrews, Held & Malloy, Ltd.
`500 W. Madison St., 34th Floor
`Chicago, IL 60661
`Tel: 312-775-8000
`Fax: 312-775-8100
`E-mail: pmcandrews@mcandrews-ip.com
`
`
`
`UNITED STATES PATENT AND TRADEMARK OFFICE
`_____________
`
`BEFORE THE PATENT TRIAL AND APPEAL BOARD
`_____________
`
`ARRIS GROUP, INC.,
`Petitioner,
`v.
`
`TQ DELTA LLC,
`Patent Owner.
`_____________
`
`Case IPR2016-00430
`Patent No. 8,238,412
`_____________
`
`TQ DELTA LLC’s POWER OF ATTORNEY
`
`The undersigned hereby appoints the following attorneys and/or agents to
`
`prosecute the above captioned Inter Partes Review and to transact all business in
`
`the U.S. Patent and Trademark Office connected herewith:
`
`Customer number: 23446
`
`
`
`Address all communications to:
`
`Lead Counsel
`
`Back-U Counsel
`
`Name: Peter J. McAndrews
`
`Thomas J. Wirnbiscus
`
`Direct: 312-775-8039
`
`(Reg. No. 38,547)
`(pmcandrews@mcandrews-ip.com)
`Direct: 312-775-8269
`
`(Reg. No. 36,059)
`(twimbiscus @ rncandrews-ip.com)
`Direct: 312-775-8109
`
`Name: Scott P. McBn'de
`
`(Reg. No. 42,853)
`(smcbride@mcandrews-ip.com)
`Direct: 312-775-8131
`
`Name: Christopher M. Scharff
`(Reg. No. 53,556)
`(cscharff@mcandrews-ip.com)
`
`DATE: January E, 2016
`
`For: TQ Delta LLC
`
`\ M
`
`AME:
`
`TITLE: MA-r1M-fnlb 'Dl€ECT02—
`
`
`
`CERTIFICATE OF SERVICE
`
`I hereby certify that a true and correct copy of the foregoing Patent Owner’s
`
`Power of Attorney was served on January 25, 2016, via email to counsel for
`
`Petitioners at the following:
`
`Dan Gresham
`Thomas Horstemeyer, LLP
`400 Interstate North Parkway
`Suite 1500
`Atlanta, GA 30339
`Tel. 770-933-9500
`Fax 770-951-0933
`dan.gresham@thomashorstemeyer.com
`
`
`
`
`
`
`
`
`/Peter J. McAndrews/
`Peter J. McAndrews
`Registration No. 38,547
`
`
`
`
`
`
`
`
`MCANDREWS HELD & MALLOY
`
`
`
`
`
`
`
`Telephone: 312-775-8000
`
`
`Facsimile: 312-775-8100
`
`
`
`CUSTOMER NUMBER: 23446
`Date: January 25, 2016