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`BEFORE THE PATENT TRIAL AND APPEAL BOARD
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`SONY CORPORATION and
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`POLYCOM, INC.,
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`Petitioner,
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`V.
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`REALTIME ADAPTIVE STREAMING LLC
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`Patent Owner.
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`
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`Case IPR2018-01413
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`Patent 9,769,477
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`REALTIME ADAPTIVE STREAMING LLC’S POWER OF ATTORNEY
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`Pursuant
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`to 37 C.F.R.
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`§ 42.10(b), Patent Owner Realtime Adaptive
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`Streaming LLC, a Texas limited liability company with a principal place of
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`business at 1828 E.S.E. Loop 323, Tyler, Texas 75701, hereby appoints the
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`following practitioners as its attorneys to transact all business in the United States
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`Patent & Trademark Office associated with the above—captioned inter partes
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`review:
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`
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`
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`Case IPR2018-01413
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`Patent 9,769,477
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`
`Lead Counsel
`Back-UR Counsel
`Kent Shum
`
` Neil A. Rubin
`
`
`Reg. No. 67,030
`Russ August & Kabat
`12424 Wilshire Blvd., 12th Fl.
`Los Angeles, CA 90025
`Phone: (310) 826-7474
`Fax: (310) 826-6991
`nrubin@raklaw.com
`
`Reg. No. 61,117
`Russ August & Kabat
`12424 Wilshire Blvd., 12th Fl.
`Los Angeles, CA 90025
`Phone: (310) 826-7474
`Fax: (310) 826-6991
`kshum@raklaw.com
`
`
`
`For Realtime Adaptive Streaming LLC
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`Signature:
`By: Richard T sthan
`Title: Manager
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`Date:
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`QZQQ [(33
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`
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`Case IPR2018-01413
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`Patent 9,769,477
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`ERTIFI ATE F ERVI ‘
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`7 FR.
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`42.6 e
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`l
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`The undersigned hereby certifies that the above document was served on
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`August 21, 2018, by filing this document through the Patent Review Processing
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`System as well as delivering a copy via electronic mail upon the following
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`attorneys of record for the Petitioner:
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`Eric A. Buresh (Reg. No. 50,394)
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`eric.buresh@eriseip.com
`ptab@,erisei_p.com
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`Abran J. Kean (Reg. No. 58,540)
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`abran.kean@eriseip.com
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`Jennifer C. Bailey (Reg. No. 52,583)
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`jennifer.bailey@eriseip.com
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`Chris R. Schmidt (Reg. No. 63,982)
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`chris.schmidt@eriseip.com
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`Date: August 21, 2018
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`/ Kent Shum /
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`RUSS AUGUST & KABAT
`12424 Wilshire Blvd., 12‘h Fl.
`Los Angeles, CA 90025
`(310) 826-7474
`
`Kent Shum
`Reg. No. 61,117
`Attorney for Patent Owner
`
`