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`UNITED STATES PATENT AND TRADEMARK OFFICE
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`_________
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`BEFORE THE PATENT TRIAL AND APPEAL BOARD
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`_________
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`LENOVO (UNITED STATES) INC., LENOVO HOLDING COMPANY, INC.,
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`LENOVO GROUP LTD., GOOGLE INC., BARNES AND NOBLE INC.,
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`Petitioner,
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`v.
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`PERSONAL AUDIO LLC
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`Patent Owner
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`_________
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`Case IPR2015-00846
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`U.S. Patent No. 7,509,178 B2
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`UPDATED MANDATORY NOTICE
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`1
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`I.
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`Lead and Backup Counsel
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`Please take notice that the contact information of Lead Counsel and Backup
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`Counsel for Petitioner has changed as follows:
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`Lead Counsel
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`Back-up Counsel
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`Daniel M. De Vos
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`Matt Nicholson
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`Reg. No. 37,813
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`Reg. No. 62,889
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`dan@nicholsondevos.com
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`matt@nicholsondevos.com
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`
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`Nicholson De Vos Webster & Elliott LLP Nicholson De Vos Webster & Elliott LLP
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`217 High St.
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`217 High St.
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`Palo Alto, CA 94301
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`Palo Alto, CA 94301
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`Phone: 408-675-0441
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`Phone: 408-675-0441
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`Fax: 408-675-0442
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`Fax: 408-675-0442
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`II.
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` Service Information
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`Petitioner consents to email service via the above listed email addresses.
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`Date: April 3, 2015
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`Respectfully submitted,
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`/Matthew N. Nicholson/
`Matthew N. Nicholson
`Reg. No. 62,889
`Nicholson De Vos Webster & Elliott LLP
`217 High St.
`Palo Alto, CA 94301
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`2
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`CERTIFICATE OF SERVICE
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`The undersigned hereby certifies, pursuant to 37 C.F.R. §§ 42.6(e), that the
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`attached updated mandatory notice is being served via Priority Mail Express
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`(formerly called Express Mail) on April 3, 2015, upon the patent owner’s attorneys
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`of record for the patent at the following address:
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`Minghui Yang & Greg Donahue
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`DiNovo Price Ellwanger & Hardy LLP
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`7000 North MoPac Expressway
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`Suite 350
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`Austin, Texas 78731
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`/Matthew N. Nicholson/
`Matthew N. Nicholson
`Reg. No. 62,889
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`3
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