`
`BEFORE THE PATENT TRlAL AND APPEAL BOARD
`
`L~TEL CORPORATION,
`Petitioner
`
`v.
`
`ZONTI, LTC,
`Patent Owner
`
`Case IPR2014 - 00468
`U.S. Patent 7,811,421
`
`POWER OF ATTORNEY FOR ZOND. LLC
`
`TIle undersigned duly authorized representative of Zond, LLC hereby appoints the
`
`following practitioners as its representatives before the United States Patent and Trademark
`
`Office in connection with Case NO.IPR2014-00468:
`
`Lead Counsel
`
`Back-up Counsel
`
`Bruce Barker
`Reg. No. 33,291
`Chao Hadidi Stark & Barker LLP
`176 East Main Street, Suite 6
`Westborough, MA 01581
`(508) 366-3800
`bbarker@chsblaw.com
`
`Dr. Gregory J. Gonsal ves
`Reg. No. 43,639
`2216 Beacon Lane
`Falls Church, Virginia 22043
`(571) 419-7252
`gonsalves@gonsalveslawfinn.com
`
`
`
`Respectfu.lly submitted,R~a~~
`
`-'.-"):3::'''''.
`
`/\
`
`For: Zond, LLCo
`f
`ni S Y C>",Ie.DL-
`(/ /l1c< 11
`C"f)"
`CfZo
`Date: OLJ/17/201<Y
`
`Title:
`
`I
`
`I
`
`