`
`Case IPR2019-00263
`Patent No. 8,764,575
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`The undersigned hereby certifies that copies of the foregoing PATENT
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`OWNER’S PRELIMINARY RESPONSE UNDER 37 C.F.R. § 42.107 and all
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`supporting materials (Exhibits 2001-2015) have been served in their entirety by
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`filing this document through the Patent Trial and Appeal Board End to End (PTAB
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`E2E), as well as providing a courtesy copy via e-mail (mchu@mwe.com,
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`bajones@mwe.com, jiazhang@mwe.com) to the following attorneys of record:
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`Backup Counsel
`Backup Counsel
`Lead Counsel
`Jiaxiao Zhang
`Brian A. Jones
`Michael P. Chu
`USPTO Reg. No. 37,112 USPTO Reg. No. 68,770 USPTO Reg. No. 63,235
`Illinois Bar No. 6210133 Illinois Bar No. 6306266 California Bar No. 317927
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`MCDERMOTT WILL & MCDERMOTT WILL & MCDERMOTT WILL &
`EMERY LLP
`EMERY LLP
`EMERY LLP
`444 W. Lake St.
`444 W. Lake St.
`4 Park Plaza
`Suite 4000
`Suite 4000
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`Chicago, IL 60606
`Chicago, IL 60606
`Irvine, CA 92614
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`USA
`USA
`
`Phone: (312) 984-5485
`Fax: (312) 984-7700
`mchu@mwe.com
`
`Phone: (312) 984-7694
`Fax: (312) 984-7700
`bajones@mwe.com
`
`Phone: (949) 757-6398
`Fax: (949) 851-9348
`jiazhang@mwe.com
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`Dated: February 27, 2019
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`Respectfully submitted,
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`By:
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`/Tracy W. Chu/
`Tracy W. Chu
`HALEY GUILIANO LLP
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`