`
`BEFORE THE PATENT TRIAL AND APPEAL BOARD
`
`I.M.L. SLU
`
`Petitioner
`
`V.
`
`WAG ACQUISITION, LLC
`
`Patent Owner
`
`Patent No. 8,122,141
`
`Issue Date: February 21, 2012
`
`Title: STREAMING MEDIA BUFFERING SYSTEM
`
`PETITIONER’S POWER OF ATTORNEY
`
`
`
`Power of Attorney
`
`For Petition for Inter Partes Review of U.S. Patent No. 8,122,141
`
`I hereby appoint David R. Yohannan (Reg. No. 37,480) (lead counsel) and
`
`Beth D. Jacob (pro hac pending) (backup counsel) as my attorneys to prosecute
`
`the aforementioned proceeding, and to transact all business in the United States
`
`Patent and Trademark Office connected therewith, including the appointment of
`
`lead and backup counsel. Please recognize the correspondence address
`
`(including any electronic mail address) for the above-identified Inter Partes
`
`Review proceeding number(s) to be the address associated with the appointed
`
`lead and backup counsel.
`
`Dated:
`
`“lg Mg '2/MM
`
`
`
` Yoav Dror
`Attorney-by-law
`I.M.L. SLU
`
`
`
`CERTIFICATE OF SERVICE
`
`I hereby certify that on August 22, 2016, I caused a true and correct copy of
`
`the foregoing materials:
`
`• Petition for Inter Partes Review of U.S. Patent No. 8,122,141 Under 35
`
`U.S.C. § 311-319 and 37 C.F.R. § 42.100 Et Seq.
`
`• Exhibits 1001-1012
`
`• Power of Attorney
`
`to be served via:
`
`Via Express Mail
`Ernest D. Buff
`Ernest D. Buff & Associates,
`LLC 231 Somerville Road
`Bedminster, NJ 07921
`
`Ronald Abramson
`David G. Liston
`Lewis Baach PLLC
`The Chrysler
`Building
`405 Lexington
`Avenue New York,
`NY 10174
`
`Dated: August 22, 2016
`
`By: /David R. Yohannan/
`David R. Yohannan
`Registration No. 37,480
`Kelley Drye & Warren LLP
`3050 K Street, N.W.
`Washington, DC 20007