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`IN UNITED STATES DISTRICT COURT
`FOR THE SOUTHERN DISTRICT OF FLORIDA
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`Case No. 1:22-cv-22706-RNS
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`Plaintiff,
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` v.
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`BELL NORTHERN RESEARCH, LLC,
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`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.,
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`
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`Defendants.
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`DECLARATION OF YALEI MAO
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`I, Yalei Mao, declare as follow:
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`1.
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`I serve as the General Manager of Spreadtrum Communications USA Inc.
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`(“Spreadtrum”).
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`2.
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`I am knowledgeable about the facts within this declaration based on personal
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`knowledge and investigation.
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`3.
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`Spreadtrum is a U.S. subsidiary of Unisoc (Shanghai) Technologies Co., Ltd.
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`(“Unisoc”). Spreadtrum is a separate business entity from Unisoc.
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`4.
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`Spreadtrum is incorporated in the state of Delaware and has its principal place of
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`business in California.
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`Case 1:22-cv-22706-RNS Document 91-2 Entered on FLSD Docket 12/19/2022 Page 2 of 2
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`5.
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`Spreadtrum is a company directed to researching and developing semiconductor
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`parts, primarily radio frequency transceivers. Spreadtrum does not make, offer to sell, sell,
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`import, or distribute any products or services in the United States or elsewhere.
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`6.
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`Spreadtrum does not develop, design, manufacture, advertise, market, sell, import,
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`or distribute any products in Florida.
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`7.
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`Spreadtrum does not have any offices, warehouses, telephone, or regular place of
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`business in Florida. Spreadtrum has no employees in Florida.
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`Spreadtrum does not own or lease any real or personal property in Florida.
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`Spreadtrum does not maintain a bank account in Florida and does not pay taxes in
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`8.
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`9.
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`Florida.
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`
` I
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` declare under penalty of perjury under the laws of the United States of America that the
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`foregoing is true and correct.
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`Executed on December 15, 2022
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`
`Yalei Mao
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`2
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`