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`Attorney Docket No.: 28733—00051P
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`'
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`In re Patent of:
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`Melanie Holmes
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`US. Patent No.:
`Issue Date:
`Appl. Serial No.:
`Filing Date:
`Title:
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`8,335,033
`January 3, 2012
`12/710,913
`February 23, 2010
`OPTICAL PROCESSING
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`Mail Stop Patent Board
`Patent Trial and Appeal Board
`US Patent and Trademark Office
`PO. Box 1450
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`Alexandria, VA 22313-1450
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`PATENT OWNER’S POWER OF ATTORNEY IN POST GRANT PROCEEDINGS BEFORE THE PATENT
`TRIAL AND APPEAL BOARD
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`Patent Owner, Thomas Swan & Co. Ltd, hereby appoints the following practitioners as its attorneys
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`to transact all business in the United States Patent & Trademark Office associated with any interpan‘es
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`review, covered business method review, post grant review, or other review proceedings before the Patent
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`Trial and Appeal Board of the above-captioned patent:
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`Marc M. Wafers, PhD, Reg. No. 56,842
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`l-Wei Hsieh, Reg. No. 68,117
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`and all practitioners associated with PTO Customer Number 26171.
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`l have the authority to execute this document on behalf of Thomas Swan & Co. Ltd
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`THOMAS SWAN & CO. LTD
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`By, 3%
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`Name:
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`David M. Cavet
`
`Title:
`Date:
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`Finance Director
`I3“ MONT/IA :ZOII’I'
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`