`
`UNITED STATES PATENT AND TRADEMARK OFFICE
`
`BEFORE THE PATENT TRIAL AND APPEAL BOARD
`
`Fraunhofer-Gesellschafi zur F6rderung der angewandten Forschung e.V. ,
`
`Patent Owner.
`
`
`
`US. Patent No. 6,314,289
`
`US. Patent No. 6,931,084
`
`US. Patent No. 6,993,084
`
`US. Patent No. 7,061,997
`
`
`
`PATENT OWNER’S POWER OF ATTORNEY
`
`
`
`US. Patent No. 6,314,289
`US. Patent No. 6,931,084
`
`US. Patent No. 6,993,084
`
`US. Patent No. 7,061,997
`
`? Fraunhofer
`N
`
`Pursuant to 37 CPR. 42.10(b), Patent Owner Fraunhofer—Gesellschaft zur
`
`F6rderung der angewandten Forschung e.V. ("Fraunhofer") hereby appoints the
`
`practitioners associated with Irell & Manella's Customer No. 29000 as its attorneys
`
`to transact all business in the United States Patent and Trademark Office in the
`
`Inter Partes Reviews of US. Patent No. 6,314,289, 6,931,084, 6,993,084 and
`
`7,061,997. Fraunhofer fithher appoints Ben J. Yorks as Lead Counsel and Babak
`
`Redj aian as First Back-up Counsel, as well as David McPhie as backup counsel:
`
`
`Lead Counsel
`
`Back-up Counsel
`
`
`_|
`
`Ben J. Yorks (Reg. No. 33,609)
`IRELL & MANELLA LLP
`
`Babak Redj aian (Reg.42,096)
`IRELL & MANELLA LLP
`
`840 Newport Center Dr., Ste. 400
`Newport Beach, California 92660
`Telephone:
`(949) 760-0991
`Facsimile:
`(949) 760-5200
`byorksgrQirellcom
`FraunhoferIPngrQirell.com
`
`840 Newport Center Dr., Ste. 400
`Newport Beach, California 92660
`Telephone: (949) 760-0991
`Facsimile:
`(949) 760-5200
`brediaiachirellcom
`FraunhoferIPRs@_.irell.com
`
`David McPhie (Reg. No. 56,412)
`IRELL & MANELLA LLP
`
`840 Newport Center Dr., Ste. 400
`Newport Beach, California 92660
`Telephone: (949) 760-0991
`Facsimile:
`(949) 760-5200
`dmcphiefialirellcom
`FraunhoferIPRschirelleom
`
`
`
`
`
`
`
`
`U.S. Patent No. 6,314,289
`U.S. Patent No. 6,931,084
`
`U.S. Patent No. 6,993,084
`
`U.S. Patent No. 7,061,997
`
`\l
`% Fraunhofer
`
`The individual signing below has the authority to execute documents on
`
`behalf ofFraunhofer—Gesellschaft zur F6rderung der angewandten Forschung e.V.
`
`
`
` By: pp. JJAJQh ,nnes Lands-S
`
`Dated: March 14, 2018
`
`
`
`
`
`Thomas Flscher
`
`Head of Team "ICT Microelectronic"
`
`Fraunhofer-Gesellschaft zur F6rderung
`der angewandten Forschung e.V.
`
`/
`
`Dated: March 14, 2018
`
`By:
`
`l g" /
`,/.
`Dr. Markus Zirkel
`
`
`
`Head of legal department
`Fraunhofer-Gesellschaft zur F6rderung
`der angewandten Forschung e.V.
`
`