`
`BEFORE THE PA TENT TRIAL AND APPEAL BOARD
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`Sling TV L.L.C., Sling Media, L.L.C.,
`DISH Network L.L.C., DISH Technologies L.L.C.,
`Petitioner,
`
`V.
`
`REAL TIME ADAPTIVE STREAMING LLC
`Patent Owner.
`
`Case No. IPR2019-01589
`Patent 8,934,535
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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. § 42.l0(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 66 Palmer Avenue, Suite 27, Bronxville, NY 10708, hereby appoints
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`the following practitioners as its attorneys to transact all business in the United
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`States Patent & Trademark Office associated with the above-captioned inter partes
`
`review:
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`
`
`Lead Counsel
`Philip X. Wang (Reg. No. 74,621)
`Russ August & Kabat
`12424 Wilshire Blvd., 12th Fl.
`Los Angeles, CA 90025
`Phone: (310) 826-7474
`Fax: (310) 826-6991
`rak realt imedata r@.raklaw.com
`
`Case No. IPR2019-01589
`Patent 8,934,535
`
`Back-Up Counsel
`First Back-Up Counsel:
`C. Jay Chung (Reg. No. 71,007)
`Other Back-Up Counsel:
`Nei1 A. Rubin (Reg. No. 67,030)
`Kent Shum (Reg. No. 61,117)
`Reza Mirzaie (Reg. No. 69,138)
`Russ August & Kabat
`12424 Wilshire Blvd., 12th Fl.
`Los Angeles, CA 90025
`Phone: (310) 826-7474
`Fax: (310) 826-6991
`rak realtimedata@raklaw.com
`
`For Realtime Adaptive Streaming LLC
`
`Signature: ~
`
`By: Richard Tashjian
`Title: Manager
`
`Date : ___
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`1__,/L--3_0-+-/ +-/ _,_'7 _
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`_
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`_
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`2
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`
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`Case No. IPR2019-01589
`Patent 8,934,535
`CERTIFJCATE OF SERVICE (37 C.F.R. § 42.6(e)(1 ))
`
`The undersigned hereby certifies that the above document was served on
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`Oct. 1, 2019, by filing this document through the Patent Review Processing System
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`as well as delivering a copy via electronic mail upon the following attorneys of
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`record for the Petitioner:
`
`0111,
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`Dated: Oct. 1, 2019
`
`/ Philip X. Wang /
`Philip X. Wang (Reg. No. 74,621)
`Russ August & Kabat
`12424 Wilshire Blvd., 12th Fl.
`Los Angeles, CA 90025
`Phone: (310) 826-7474
`Fax: (310) 826-6991
`rak r altimedata @raklaw .c m
`
`3
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