skip navigationU S P T O SealUnited States Patent and Trademark Office AOTW logo
Home|Site Index|Search|Guides|Contacts|eBusiness|eBiz alerts|News|Help
Assignments on the Web > Patent Query
Patent Assignment Assignor Details
NOTE:Results display only for issued patents and published applications. For pending or abandoned applications please consult USPTO staff.

Assignor Name : GAO, QUANZHONG
Total Assignments: 24
Assignment: 1
Reel/Frame:016232/0872   Pages: 3
Recorded: 09/03/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/01/2004
2
Exec Dt:
09/01/2004
Assignee
1
HUAWEI SERVICE CENTER BUILDING, KEFA ROAD
SCIENCE-BASED INDUSTRIAL PARK, NANSHAN DISTRICT, SHENZHEN
GUANGDONG, CHINA 518057
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
10506660
Correspondence name and address
JOSEPH M. LAFATA
HARNESS, DICKEY & PIERCE, P.L.C.
P.O. BOX 828
BLOOMFIELD HILLS, MI 48303
Assignment: 2
Reel/Frame:019022/0058   Pages: 7
Recorded: 03/16/2007
Attorney Dkt #:H0678.70030US00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/20/2007
2
Exec Dt:
02/15/2007
3
Exec Dt:
02/15/2007
4
Exec Dt:
02/15/2007
5
Exec Dt:
02/15/2007
6
Exec Dt:
02/15/2007
Assignee
1
HUAWEI ADMINISTRATION BUILDING
BANTIAN, LONGGANG DISTRICT
SHENZHEN, GUANGDONG PROVINCE, CHINA 518129
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
11707656
Correspondence name and address
WOLF, GREENFIELD & SACKS, P.C.
600 ATLANTIC AVENUE
BOSTON, MA 02210
Assignment: 3
Reel/Frame:019803/0009   Pages: 5
Recorded: 09/10/2007
Attorney Dkt #:HW 06FW104
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/07/2007
2
Exec Dt:
09/07/2007
3
Exec Dt:
09/09/2007
Assignee
1
1700 ALMA DRIVE, SUITE 500
PLANO, TEXAS 75075
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11852555
Correspondence name and address
SLATER & MATSIL
17950 PRESTON ROAD, SUITE 1000
DALLAS, TX 75252
Assignment: 4
Reel/Frame:019978/0396   Pages: 4
Recorded: 10/18/2007
Attorney Dkt #:683440-0083
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/23/2007
2
Exec Dt:
10/12/2007
Assignee
1
1700 ALMA DRIVE, SUITE 500
PLANO, TEXAS 75075
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
11780311
Correspondence name and address
KAREN L. THIESSE
1700 PACIFIC AVE, SUITE 4100
DALLAS, TX 75201-4675
Assignment: 5
Reel/Frame:020208/0893   Pages: 2
Recorded: 12/06/2007
Attorney Dkt #:B-6338CONOFPCT 624492-9
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
10/12/2007
Assignee
1
HUAWEI ADMINISTRATION BUILDING, BANTIAN, LONGGANG DISTRICT,
SHENZHEN, GUANGDONG PROVINCE
SHENZHEN, CHINA 518129
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11862162
Correspondence name and address
LIANNE M. DOAN
5670 WILSHIRE BOULEVARD,
SUITE 2100
LOS ANGELES, CA 90036-5679
Assignment: 6
Reel/Frame:020183/0806   Pages: 5
Recorded: 12/01/2007
Attorney Dkt #:HW 06FW083
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/05/2007
2
Exec Dt:
11/02/2007
3
Exec Dt:
08/24/2007
Assignee
1
1700 ALMA DRIVE
SUITE 500
PLANO, TEXAS 75075
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11841534
Correspondence name and address
SLATER & MATSIL, L.L.P.
17950 PRESTON ROAD
SUITE 1000
DALLAS, TX 75252
Assignment: 7
Reel/Frame:020231/0467   Pages: 5
Recorded: 12/12/2007
Attorney Dkt #:701940
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/02/2007
2
Exec Dt:
11/02/2007
3
Exec Dt:
11/02/2007
4
Exec Dt:
11/02/2007
Assignee
1
HUAWEI ADMINISTRATION BUILDING
BANTIAN, LONGGANG DISTRICT
SHENZHEN, GUANGDONG, CHINA 518129
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11866116
Correspondence name and address
LEYDIG VOIT & MAYER, LTD
TWO PRUDENTIAL PLAZA, SUITE 4900
180 NORTH STETSON AVENUE
CHICAGO, IL 60601-6731
Assignment: 8
Reel/Frame:020127/0743   Pages: 8
Recorded: 11/16/2007
Attorney Dkt #:CU-6236 RJS/NK
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/06/2007
2
Exec Dt:
11/06/2007
3
Exec Dt:
11/06/2007
Assignee
1
HUAWEI ADMINISTRATION BUILDING, BANTIAN, LONGGANG DISTRICT
SHENZHEN, GUANGDONG, CHINA 518129
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11941283
Correspondence name and address
RICHARD J. STREIT
LADAS & PARRY, 224 SOUTH MICHIGAN AVE.
CHICAGO, IL 60604
Assignment: 9
Reel/Frame:020312/0671   Pages: 4
Recorded: 01/03/2008
Attorney Dkt #:HUA-06FW063
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/06/2007
2
Exec Dt:
12/07/2007
Assignee
1
1700 ALMA DRIVE
SUITE 500
PLANO, TEXAS 75075
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11848037
Correspondence name and address
SLATER & MATSIL, L.L.P.
17950 PRESTON ROAD
SUITE 1000
DALLAS, TX 75252
Assignment: 10
Reel/Frame:020340/0203   Pages: 3
Recorded: 01/09/2008
Attorney Dkt #:HW 06FW082
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/02/2008
2
Exec Dt:
01/02/2008
3
Exec Dt:
01/02/2008
4
Exec Dt:
12/07/2007
Assignee
1
1700 ALMA DRIVE, SUITE 500
PLANO, TEXAS 75075
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11776326
Correspondence name and address
SLATER & MATSIL, LLP
17950 PRESTON ROAD, SUITE 1000
DALLAS, TX 75252
Assignment: 11
Reel/Frame:024262/0793   Pages: 3
Recorded: 04/21/2010
Attorney Dkt #:HW 09FW237
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/05/2010
2
Exec Dt:
02/05/2010
3
Exec Dt:
02/10/2010
Assignee
1
1700 ALMA DRIVE
SUITE 500
PLANO, TEXAS 75075
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12701200
Correspondence name and address
SLATER & MATSIL, L.L.P.
17950 PRESTON ROAD
SUITE 1000
DALLAS, TX 75252
Assignment: 12
Reel/Frame:043571/0327   Pages: 6
Recorded: 09/13/2017
Attorney Dkt #:HUAW08-62687
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/22/2017
2
Exec Dt:
05/22/2017
3
Exec Dt:
05/22/2017
4
Exec Dt:
05/22/2017
Assignee
1
HUAWEI ADMINISTRATION BUILDING
BANTIAN, LONGGANG DISTRICT
SHENZHEN, CHINA 518129
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15391024
Correspondence name and address
DOCKET CLERK/HTCL
P.O. DRAWER 800889
DALLAS, TX 75380
Assignment: 13
Reel/Frame:053768/0187   Pages: 7
Recorded: 09/15/2020
Attorney Dkt #:HW 85075969US04
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/23/2019
2
Exec Dt:
09/14/2020
3
Exec Dt:
05/25/2020
4
Exec Dt:
09/11/2020
Assignee
1
HUAWEI ADMINISTRATION BUILDING, BANTIAN
LONGGANG DISTRICT, GUANGDONG
SHENZHEN, CHINA 518129
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16295383
Correspondence name and address
SLATER MATSIL, LLP
17950 PRESTON RD
SUITE 1000
DALLAS, TX 75252
Assignment: 14
Reel/Frame:051633/0709   Pages: 8
Recorded: 01/27/2020
Attorney Dkt #:43968-0607001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/25/2019
2
Exec Dt:
09/09/2019
3
Exec Dt:
09/09/2019
4
Exec Dt:
09/09/2019
5
Exec Dt:
09/09/2019
6
Exec Dt:
09/09/2019
7
Exec Dt:
09/09/2019
Assignee
1
HUAWEI ADMINISTRATION BUILDING
BANTIAN, LONGGANG DISTRICT
SHENZHEN, GUANGDONG, CHINA 518129
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16407391
Correspondence name and address
FISH & RICHARDSON P.C. (HUAWEI TECHNOLOGIES)
P.O. BOX 1022
MINNEAPOLIS, MN 55440-1022
Assignment: 15
Reel/Frame:054032/0532   Pages: 8
Recorded: 10/13/2020
Attorney Dkt #:088963-1138951 (066500US)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/18/2020
2
Exec Dt:
03/17/2020
3
Exec Dt:
03/18/2020
Assignee
1
HUAWEI ADMINISTRATION BUILDING, BANTIAN, LONGGANG DISTRICT
SHENZHEN, CHINA 518129
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16423180
Correspondence name and address
KILPATRICK TOWNSEND & STOCKTON LLP (HUAW
1100 PEACHTREE STREET
SUITE 2800
ATLANTA, GA 30309
Assignment: 16
Reel/Frame:056732/0815   Pages: 15
Recorded: 07/01/2021
Attorney Dkt #:HW 85514081US05
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/21/2020
2
Exec Dt:
04/21/2020
3
Exec Dt:
04/21/2020
4
Exec Dt:
04/21/2020
5
Exec Dt:
04/22/2020
6
Exec Dt:
04/21/2020
7
Exec Dt:
04/21/2020
8
Exec Dt:
04/21/2020
9
Exec Dt:
04/21/2020
Assignee
1
HUAWEI ADMINISTRATION BUILDING
BANTIAN, LONGGANG DISTRICT
SHENZHEN, GUANGDONG, CHINA 518129
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
16580144
Correspondence name and address
SLATER MATSIL, LLP
17950 PRESTON ROAD
SUITE 1000
DALLAS, TX 75252
Assignment: 17
Reel/Frame:053099/0661   Pages: 7
Recorded: 07/01/2020
Attorney Dkt #:HW741260
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/06/2019
2
Exec Dt:
06/21/2020
3
Exec Dt:
06/20/2020
4
Exec Dt:
06/29/2020
Assignee
1
HUAWEI ADMINISTRATION BUILDING
BANTIAN, LONGGANG DISTRICT
SHENZHEN, GUANGDONG, CHINA 518129
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16204514
Correspondence name and address
LEYDIG, VOIT & MAYER, LTD.
TWO PRUDENTIAL PLAZA, SUITE 4900
180 NORTH STETSON AVENUE
CHICAGO, IL 60601-6731
Assignment: 18
Reel/Frame:055094/0268   Pages: 10
Recorded: 02/01/2021
Attorney Dkt #:HW 85449364US05
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/19/2020
2
Exec Dt:
01/25/2021
3
Exec Dt:
09/19/2020
4
Exec Dt:
01/30/2021
5
Exec Dt:
05/19/2020
6
Exec Dt:
05/19/2020
7
Exec Dt:
05/19/2020
Assignee
1
HUAWEI ADMINISTRATION BUILDING
BANTIAN, LONGGANG DISTRICT
SHENZHEN, GUANGDONG, CHINA 518129
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16713588
Correspondence name and address
SLATER MATSIL, LLP
17950 PRESTON ROAD
SUITE 1000
DALLAS, TX 75252
Assignment: 19
Reel/Frame:055698/0896   Pages: 12
Recorded: 03/24/2021
Attorney Dkt #:210167.0990.4 (P972)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/30/2021
2
Exec Dt:
05/30/2020
3
Exec Dt:
05/26/2020
4
Exec Dt:
05/25/2020
5
Exec Dt:
05/21/2020
Assignee
1
HUAWEI ADMINISTRATION BUILDING
BANTIAN, LONGGANG DISTRICT
SHENZHEN, GUANGDONG, CHINA 518129
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16746191
Correspondence name and address
WOMBLE BOND DICKINSON (US) LLP /HUAWEI A
P.O. BOX 7037
ATLANTA, GA 30357-0037
Assignment: 20
Reel/Frame:058632/0837   Pages: 12
Recorded: 01/12/2022
Attorney Dkt #:C6428-074
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/30/2021
2
Exec Dt:
07/29/2020
3
Exec Dt:
12/20/2021
4
Exec Dt:
03/04/2021
5
Exec Dt:
09/23/2020
Assignee
1
HUAWEI ADMINISTRATION BUILDING, BANTIAN
LONGGANG DISTRICT, GUANGDONG
SHENZHEN, CHINA 518129
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16881495
Correspondence name and address
HAUPTMAN HAM, LLP
2318 MILL ROAD, SUITE 1400
ALEXANDRIA, VA 22314
Assignment: 21
Reel/Frame:058959/0682   Pages: 25
Recorded: 02/07/2022
Attorney Dkt #:43968-1060001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/25/2021
2
Exec Dt:
05/28/2020
3
Exec Dt:
01/30/2021
4
Exec Dt:
05/25/2020
5
Exec Dt:
07/10/2020
6
Exec Dt:
05/29/2020
7
Exec Dt:
09/19/2020
8
Exec Dt:
05/26/2020
Assignee
1
HUAWEI ADMINISTRATION BUILDING
BANTIAN, LONGGANG DISTRICT
SHENZHEN, GUANGDONG, CHINA 518129
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16715734
Correspondence name and address
FISH & RICHARDSON P.C.
P.O. BOX 1022
MINNEAPOLIS, MN 55440-1022
Assignment: 22
Reel/Frame:056259/0113   Pages: 8
Recorded: 05/17/2021
Attorney Dkt #:C6428-113
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/17/2021
2
Exec Dt:
04/27/2021
3
Exec Dt:
04/27/2021
4
Exec Dt:
02/27/2021
Assignee
1
HUAWEI ADMINISTRATION BUILDING, BANTIAN
LONGGANG DISTRICT, GUANGDONG
SHENZHEN, CHINA 518129
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
17147002
Correspondence name and address
HAUPTMAN HAM, LLP (HUAWEI)
2318 MILL ROAD
SUITE 1400
ALEXANDRIA, VA 22314
Assignment: 23
Reel/Frame:060890/0585   Pages: 8
Recorded: 08/24/2022
Attorney Dkt #:HW753238
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/11/2021
2
Exec Dt:
08/23/2022
3
Exec Dt:
08/23/2022
4
Exec Dt:
06/03/2021
5
Exec Dt:
08/23/2022
Assignee
1
HUAWEI ADMINISTRATION BUILDING
BANTIAN, LONGGANG DISTRICT
SHENZHEN, GUANGDONG, CHINA 518129
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
17196703
Correspondence name and address
LEYDIG, VOIT & MAYER, LTD.
TWO PRUDENTIAL PLAZA, SUITE 4900
180 NORTH STETSON AVENUE
CHICAGO, IL 60601-6731
Assignment: 24
Reel/Frame:061830/0875   Pages: 8
Recorded: 11/18/2022
Attorney Dkt #:HW766246
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/11/2021
2
Exec Dt:
08/23/2022
3
Exec Dt:
08/23/2022
4
Exec Dt:
06/03/2021
5
Exec Dt:
08/23/2022
Assignee
1
HUAWEI ADMINISTRATION BUILDING
BANTIAN, LONGGANG DISTRICT
SHENZHEN, GUANGDONG, CHINA 518129
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
17990528
Correspondence name and address
LEYDIG, VOIT & MAYER, LTD.
TWO PRUDENTIAL PLAZA, SUITE 4900
180 NORTH STETSON AVENUE
CHICAGO, IL 60601-6731

Search Results as of: 05/09/2024 12:15 PM
If you have any comments or questions concerning the data displayed, contact PRD / Assignments at 571-272-3350. v.2.6
Web interface last modified: August 25, 2017 v.2.6
| .HOME | INDEX| SEARCH | eBUSINESS | CONTACT US | PRIVACY STATEMENT