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Case 1:22-cv-22706-RNS Document 91-2 Entered on FLSD Docket 12/19/2022 Page 1 of 2
`
`IN UNITED STATES DISTRICT COURT
`FOR THE SOUTHERN DISTRICT OF FLORIDA
`
`
`
`
`
`
`
`Case No. 1:22-cv-22706-RNS
`
`
`
`
`
`Plaintiff,
`
` v.
`
`
`BELL NORTHERN RESEARCH, LLC,
`
`
`
`
`
`HMD AMERICA, INC., HMD GLOBAL OY,
`SHENZHEN CHINO-E COMMUNICATION
`CO. LTD., HON HAI PRECISION
`INDUSTRY CO., LTD, TINNO MOBILE
`CORP., SHENZHEN TINNO MOBILE CO., LTD.,
`UNISOC TECHNOLOGIES CO.
`LTD., SPREADTRUM COMMUNICATIONS USA,
`INC., WINGTECH TECHNOLOGY CO.,
`LTD., WINTECH INTERNATIONAL, INC.,
`HUAQIN CO. LTD., BEST BUY CO., INC., BEST
`BUY STORES L.P., TARGET CORP., WALMART
`INC.,
`
`
`
`
`Defendants.
`
`
`
`
`
`DECLARATION OF YALEI MAO
`
`I, Yalei Mao, declare as follow:
`
`1.
`
`I serve as the General Manager of Spreadtrum Communications USA Inc.
`
`(“Spreadtrum”).
`
`2.
`
`I am knowledgeable about the facts within this declaration based on personal
`
`knowledge and investigation.
`
`3.
`
`Spreadtrum is a U.S. subsidiary of Unisoc (Shanghai) Technologies Co., Ltd.
`
`(“Unisoc”). Spreadtrum is a separate business entity from Unisoc.
`
`4.
`
`Spreadtrum is incorporated in the state of Delaware and has its principal place of
`
`business in California.
`
`

`

`Case 1:22-cv-22706-RNS Document 91-2 Entered on FLSD Docket 12/19/2022 Page 2 of 2
`
`5.
`
`Spreadtrum is a company directed to researching and developing semiconductor
`
`parts, primarily radio frequency transceivers. Spreadtrum does not make, offer to sell, sell,
`
`import, or distribute any products or services in the United States or elsewhere.
`
`6.
`
`Spreadtrum does not develop, design, manufacture, advertise, market, sell, import,
`
`or distribute any products in Florida.
`
`7.
`
`Spreadtrum does not have any offices, warehouses, telephone, or regular place of
`
`business in Florida. Spreadtrum has no employees in Florida.
`
`Spreadtrum does not own or lease any real or personal property in Florida.
`
`Spreadtrum does not maintain a bank account in Florida and does not pay taxes in
`
`8.
`
`9.
`
`Florida.
`
`
`
` I
`
` declare under penalty of perjury under the laws of the United States of America that the
`
`foregoing is true and correct.
`
`
`
`Executed on December 15, 2022
`
`
`Yalei Mao
`
`
`
`2
`
`

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