`BEFORE THE PATENT TRIAL AND APPEAL BOARD
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`ONE WORLD TECHNOLOGIES, INC.,
`D/B/A TECHTRONIC INDUSTRIES POWER EQUIPMENT
`Petitioner,
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`v.
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`CHERVON (HK) LIMITED,
`Patent Owner.
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`Case IPR2020-00885
`U.S. Patent No. 9,648,805
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`POWER OF ATTORNEY FOR
`PATENT OWNER CHERVON (HK) LIMITED
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`POWER OF ATTORNEY FOR
`PATENT OWNER CHERVON (HK) LIMITED
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`Pursuant to 37 C.F.R. § 42.10(b), Patent Owner Chervon (HK) Limited
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`
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`hereby appoints the following practitioners as its attorneys to represent Patent
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`Owner Chervon (HK) Limited in the above-referenced Inter Partes Review before
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`the Patent Trial and Appeal Board of the United States Patent and Trademark
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`Office and to transact all business connected therewith.
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`Lead Counsel
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`James J. Lukas, Jr. (Reg. No. 59,114)
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`GREENBERG TRAURIG, LLP
`77 West Wacker Drive Suite 3100
`Chicago, IL 60601
`Telephone: (312) 456-8400
`Facsimile: (312) 456-8435
`lukasj@gtlaw.com
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`Back-Up Counsel
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`Gary Jarosik (Reg. No. 35,906)
`Keith Jarosik (Reg. No. 47,683)
`Matthew J. Levinstein (Pro Hac Vice to
`be filed)
`Benjamin P. Gilford (Reg. No. 72,072)
`Callie J. Sand (Reg. No. 73,254)
`Erik M. Bokar (Pro Hac Vice to be
`filed)
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`GREENBERG TRAURIG, LLP
`77 West Wacker Drive Suite 3100
`Chicago, IL 60601
`Telephone: (312) 456-8400
`Facsimile: (312) 456-8435
`jarosikg@gtlaw.com
`jarosikk@gtlaw.com
`levinsteinm@gtlaw.com
`gilfordb@gtlaw.com
`sandc@gtlaw.com
`bokare@gtlaw.com
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`1
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`The individual signing below has the authority to execute this document on
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`behalf of Patent Owner Chervon (HK) Limited.
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`For and an bomb?' Signed:
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`Title:
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`General Counsel
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`CERTIFICATE OF SERVICE
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`The undersigned hereby certifies that on the below date, I caused the
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`foregoing document to be served by electronic mail to the following:
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`Lead Counsel
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`Edward H. Sikorski. (Reg. No. 39,478)
`DLA Piper LLP (US)
`401 B Street, Suite 1700
`San Diego, CA 92101-4297
`Tel.: (619) 699-2645
`Fax: (619) 764-6645
`Ed.Sikorski@us.dlapiper.com
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`Dated: May 22, 2020
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`Back-Up Counsel
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`James M. Heintz (Reg. No. 41,828)
`DLA Piper LLP (US)
`One Fountain Square, Suite 300
`Reston, VA 20190-5602
`Tel.: (703) 773-4148
`Fax: (703) 773-5008
`James.Heintz@us.dlapiper.com
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`Tiffany Miller (Reg. No. 52,032)
`DLA Piper LLP (US)
`401 B Street, Suite 1700
`San Diego, CA 92101-4297
`Tel.: (619) 699-3445
`Fax: (619) 764-6445
`Tiffany.Miller@us.dlapiper.com
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`Respectfully submitted,
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`
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`/s/ James J. Lukas, Jr.
`James J. Lukas, Jr.
`GREENBERG TRAURIG, LLP
`77 West Wacker Drive Suite 3100
`Chicago, IL 60601
`(312) 456-8400
`(312) 456-8435
`
`Lead Counsel for Patent Owner
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