`
`In re Patentof:
`U.S. Patent No.:
`Issue Date:
`Appl. Serial No.:
`Filing Date:
`Title:
`
`RamanK.Rao,etal.
`9,019,946
`April 28, 2015
`14/480,584
`September 8, 2014
`WIRELESS AND CELLULAR VOICE AND DATA
`TRANSMISSION WITH MULTIPLE PATHS OF
`COMMUNICATION
`
`Mail Stop Patent Board
`Patent Trial and Appeal Board
`U.S. Patent and Trademark Office
`P.O. Box 1450
`Alexandria, VA 22313-1450
`
`PETITIONER’S POWER OF ATTORNEY IN POST GRANT PROCEEDINGS BEFORE
`THE PATENT TRIAL AND APPEAL BOARD
`
`Petitioner, Samsung Electronics Co., Ltd., hereby appoints the following practitioners as
`
`its attorneys to transact all business in the United States Patent & Trademark Office associated
`
`with any inter partes review, post grant review, or other review proceedings before the Patent
`
`Trial and Appeal Board of the above-captioned patent:
`
`W.Karl Renner, Reg. No. 41,265
`Jeremy Monaldo, Reg. No. 58,680
`Hyun Jin In, Reg. No. 70,014
`
`andall practitioners associated with PTO Customer Number 26171.
`
`I have the authority to execute this document on behalf of Samsung Electronics Co., Ltd.
`
`Samsung Electronics Co., Ltd.
`
`By:
`Name:
`Title:
`Date:
`
`Soenouk bee
`Seonouk lee
`Cou nsel
`Avytl F903
`
`