`
`BEFORE THE PATENT TRIAL AND APPEAL BOARD
`
`APPLE, INC.,
`
`Petitioner,
`
`V.
`
`PAPST LICENSING GMBH & CO., KG,
`Patent Owner.
`
`Case IPR2017-00156
`
`Patent 9,189,437
`
`POWER OF ATTORNEY AND DESIGNATION OF COUNSEL
`
`Patent owner Papst Licensing GmbH & Co., KG, hereby appoints the following
`practitioners as its attorneys and registered agents to transact all business in the
`United States Patent & Trademark Office associated with the subj ect inter partes
`review of the above captioned patent.
`
`Backup Counsel
`Lead Counsel
`Minghui Yang, Reg. No. 71,989
`Gregory Donahue, Reg. No. 47,531
`DiNoVo Price Ellwanger & Hardy, LLP DiNoVo Price Ellwanger & Hardy, LLP
`
`
`
`I have the authority to execute this document on behalf of Papst Licensing GrnbH
`& Co., KG,
`mi»
`if
`
`Date:
`
`11/,,.i'W /16
`
`Constantin Papst
`Managing Director
`Papst Licensing G1nbH & Co., KG
`Bahnofstrasse 33
`
`78112 St. Georgen
`Germany