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`In re US. Patent No. 6,218,930
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`Filed: March 7, 2000
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`Issued: April 17, 2001
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`Attorney Docket No.: 00627800082
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`Inventor(s): Katzenberg, Boris, et al.
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`Assignee: Network-1 Security Solutions, Inc.
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`Title: APPARATUS AND METHOD FOR REMOTELY POWERING ACCESS
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`EQUIPMENT OVER A 10/100 SWITCHED ETHERNET NETWORK
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`Mail Stop PATENT BOARD, PTAB
`Commissioner for Patents
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`PO. Box 1450
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`Alexandria, VA 22313-1450
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`Submitted Electronically via PRPS
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`PETITIONER’S POWER OF ATTORNEY
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`Petitioner Dell Inc. (“Dell”) hereby appoints the following practitioners as
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`its attorneys to transact all business in the United States Patent and Trademark
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`Office in connection with Dell’s Petition for Inter Partes Review of US. Patent
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`No. 6,218,930 under 35 U.S.C §§311-319 and 37 C.F.R. §§ 42.1-.80 & 42.100-
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`.123:
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`Power of Attorney for a Petition for Inter Partes Review of US. Patent No. 6,218,930
`Petitioner Dell Inc,
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`Michael J. Scheer (Reg. # 34,425) - Lead Counsel
`WINSTON & STRAWN LLP
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`200 Park Ave.
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`New York, NY 10166-4193
`Telephone: (212) 294-4700
`Fax: (212) 294-6700
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`Thomas M. Dunham (Reg. #39,965) — Back-Up Counsel
`Matthew B. Weinstein (Reg. # 62,202)
`WINSTON & STRAWN LLP
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`1700 K Street NW
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`Washington, DC. 20006-3817
`Telephone: (202) 282-5000
`Fax: (202) 282-5100
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`The individual signing below has the authority to execute this document on
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`behalf of Petitioner Dell Inc.
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`,
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`.
`Petitioner Dell
`"
` By:
`Name: AZLn7 i%fldb
`Title: £§egg! {fl 2;}th . 2513 “5%
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`