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Patent Assignment Assignor Details
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Assignor Name : XIAO, ZHENGFEI
Total Assignments: 5
Assignment: 1
Reel/Frame:019621/0287   Pages: 3
Recorded: 07/30/2007
Attorney Dkt #:CU-5707 RJS/NK
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/17/2007
2
Exec Dt:
05/17/2007
Assignee
1
HUAWEI ADMINISTRATION BUILDING, BANTIAN, LONGGANG DISTRICT
SHENZHEN, GUANGDONG, CHINA 518129
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11746701
Correspondence name and address
RICHARD J. STREIT
LADAS & PARRY, 224 SOUTH MICHIGAN AVE.
CHICAGO, IL 60604
Assignment: 2
Reel/Frame:020530/0121   Pages: 5
Recorded: 02/20/2008
Attorney Dkt #:15072-000001/CO
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/31/2008
2
Exec Dt:
01/31/2008
3
Exec Dt:
02/15/2008
Assignee
1
HUAWEI ADMINISTRATION BUILDING, BANTIAN, LONGGANG DISTRICT
GUANGDONG P.R.
SHENZHEN, CHINA 518129
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12032922
Correspondence name and address
JOSEPH M. LAFATA
P.O. BOX 828
BLOOMFIELD HILLS, MI 48303
Assignment: 3
Reel/Frame:021495/0578   Pages: 6
Recorded: 09/08/2008
Attorney Dkt #:HW702863
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/18/2008
2
Exec Dt:
04/21/2008
3
Exec Dt:
08/25/2008
Assignee
1
HUAWEI ADMINISTRATION BUILDING
BANTIAN, LONGGANG DISTRICT
SHENZHEN, GUANGDONG, CHINA 518129
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12106162
Correspondence name and address
LEYDIG, VOIT & MAYER, LTD (FOR HUAWEI)
TWO PRUDENTIAL PLAZA SUITE 4900
180 NORTH STETSON AVENUE
CHICAGO, IL 60601
Assignment: 4
Reel/Frame:062844/0229   Pages: 4
Recorded: 03/01/2023
Attorney Dkt #:0361.0020-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/14/2023
2
Exec Dt:
02/14/2023
3
Exec Dt:
02/14/2023
4
Exec Dt:
02/14/2023
Assignee
1
SPREADTRUM CENTER, BUILDING NO.1 LANE 2288
ZUCHONGZHI ROAD CHINA, PILOT FREE TRADE ZONE
SHANGHAI, CHINA 201203
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
18043665
Correspondence name and address
MH2 TECHNOLOGY LAW GROUP LLP
1951 KIDWELL DRIVE
SUITE 310
TYSONS CORNER, VA 22182
Assignment: 5
Reel/Frame:063804/0082   Pages: 4
Recorded: 05/31/2023
Attorney Dkt #:UNT0534US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/12/2023
2
Exec Dt:
04/12/2023
3
Exec Dt:
04/12/2023
4
Exec Dt:
04/12/2023
Assignee
1
SPREADTRUM CENTER, BLDG. NO. 1
2288 ZUCHONGZHI ROAD
SHANGHAI, CHINA 201203
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
18023437
Correspondence name and address
CANTOR COLBURN LLP
20 CHURCH STREET
22ND FLOOR
HARTFORD, CT 06103

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