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`BEFORE THE PATENT TRIAL AND APPEAL BOARD
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`TCT Mobile (US) Inc., Huizhou TCL Mobile Communication Co., Ltd., and
`Shenzhen TCL Creative Cloud Technology Co., Ltd.,
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`Petitioners,
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`v.
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`Ancora Technologies, Inc.,
`Patent Owner.
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`PTAB Case No. IPR2020-01609
`Patent No. 6,411,941 B1
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`POWER OF ATTORNEY
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`134092-0004.8901/LEGAL149347988.1
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`
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`Petition for Inter Partes Review of U.S. Pat. No. 6,411,941
`PTAB Case No. IPR2020-01609
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`Pursuant to 37 C.F.R. 42.10(b), Petitioners TCT Mobile (US) Inc., Huizhou
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`TCL Mobile Communication Co., Ltd., and Shenzhen TCL Creative Cloud
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`Technology Co., Ltd., hereby appoints the following lead and back-up counsel to
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`transact all business before the Patent Trial and Appeal Board of the United States
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`Patent and Trademark Office in connection with a Petition for Inter Partes Review
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`of U.S. Patent No. 6,411,941 entitled “METHOD OF RESTRICTING SOFTWARE
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`OPERATION WTIHIN A LICENSE LIMITATION”.
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`Lead Counsel
`John Schnurer
`Reg. No. 52,196
`schnurer-ptab@perkinscoie.com
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`Perkins Coie LLP
`11452 El Camino Real, Suite 300
`San Diego, California 92130
`Phone: 858-720-5700
`Fax: 858-720-5799
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`Back-Up Counsel
`Yun (Louise) Lu
`Reg. 72,766
`lu-ptab@perkinscoie.com
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`Kyle Canavera
`Reg. No. 72,167
`canavera-ptab@perkinscoie.com
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`Perkins Coie LLP
`11452 El Camino Real, Suite 300
`San Diego, California 92130
`Phone: 858-720-5700
`Fax: 858-720-5799
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`134092-0004.8901/LEGAL149347988.1
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`Petition for Inter Partes Review of U.S. Pat. No.
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`6,411,941 PTAB Case No. IPR2020-01609
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`The person signing below is authorized to sign this Power of Attorney on
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`behalf of the petitioner.
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`Date: A-ij Y]
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`Name:
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`Title: General Counsel
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`Company:
`TCT Mobile (US) Inc.,
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`Huizhou TCL Mobile Communication Co., Ltd.,
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`Shenzhen TCL Creative Cloud Technology Co., Ltd
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`-3-
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