`
`UNITED STATES PATENT AND TRADEMARK OFFIGE
`
`
`
`
`
`UNITED STATES DEPARTMENT OF COMMERCE
`United States Patent and Trademark Office
`Address: COMMISSIONER FOR PATENTS
`Q. Box 1450
`Alexandria, Virginia 22313-1450
`www.uspto.gov
`
`12/834,017
`
`07/12/2010
`
`Huizhao Wang
`
`31AE-168479
`CONFIRMATION NO. 7696
`
`69849
`SHEPPARD, MULLIN, RICHTER & HAMPTON LLP
`
`379 Lyton Avenue
`
`Palo Alto, CA 94301
`
`POWER OF ATTORNEYNOTICE
`
`0000.00800000
`
`Date Mailed: 04/07/2020
`
`NOTICE REGARDING CHANGE OF POWEROF ATTORNEY
`
`This is in response to the Power of Attorneyfiled 03/26/2020.
`
`* The Power of Attorney to you in this application has been revoked by the assignee who hasintervened as
`provided by 37 CFR 3.71. Future correspondencewill be mailed to the new address of record(37 CFR 1.33).
`
`Questions about the contents of this notice and the
`requirements it sets forth should be directed to the Office
`of Data Management, Application Assistance Unit,at
`(571) 272-4000 or (571) 272-4200 or 1-888-786-0101.
`
`/tmwilliams/
`
`
`
`page 1 of 1
`
`

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