`
`In re Patent of:
`US. Patent No.:
`Issue Date:
`Appl. Serial No.:
`Filing Date:
`Title:
`
`David Champlin, et al.
`7,844,037
`November 30, 2010
`11/200,511
`August 8, 2005
`METHOD AND DEVICE FOR ENABLING MESSAGE
`RESPONSES TO INCOMING PHONE CALLS
`
`Mail Stop Patent Board
`Patent Trial and Appeal Board
`US. Patent and Trademark Office
`PO. Box 1450
`
`Alexandria, VA 22313-1450
`
`
`T"
`TENT
`L
`PE LB
`R
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`Petitioner, Apple Inc., hereby appoints the following practitioners as its attorneys to
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`transact all business in the United States Patent & Trademark Office associated with any inter
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`partes review, covered business method 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
`
`Thomas A. Rozylowicz, Reg. No. 50,620
`
`Timothy W. Riffe, Reg. No. 43,881
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`and all practitioners associated with PTO Customer Number 26171.
`
`I have the authority to execute this document on behalf of Apple Inc.
`
`Apple Inc.
`
`
`By:KM€\M,
`Name: 1/1 mes C. Fowler
`
`
`
`Title:
`
`
`ssislam Secretary
`
`Date:
`
`
`6 June 2018
`
`