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 : YAN, ZHEFENG
Total Assignments: 26
Assignment: 1
Reel/Frame:019758/0147   Pages: 5
Recorded: 08/28/2007
Attorney Dkt #:701713
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/08/2007
2
Exec Dt:
08/08/2007
3
Exec Dt:
08/08/2007
4
Exec Dt:
08/08/2007
5
Exec Dt:
08/08/2007
Assignee
1
HUAWEI ADMINISTRATION BUILDING
BANTIAN, LONGGANG DISTRICT
SHENZHEN, GUANGDONG, CHINA 518129
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11780363
Correspondence name and address
LEYDIG, VOIT & MAYER, LTD.
TWO PRUDENTIAL PLAZA, SUITE 4900
180 NORTH STETSON AVENUE
CHICAGO, IL 60601-6731
Assignment: 2
Reel/Frame:021986/0747   Pages: 9
Recorded: 12/16/2008
Attorney Dkt #:HW704175
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/05/2008
2
Exec Dt:
12/04/2008
3
Exec Dt:
12/08/2008
4
Exec Dt:
12/04/2008
5
Exec Dt:
12/04/2008
6
Exec Dt:
12/04/2008
7
Exec Dt:
12/04/2008
Assignee
1
HUAWEI ADMINISTRATION BUILDING
BANTIAN, LONGGANG DISTRICT
SHENZHEN, GUANGDONG, CHINA 518129
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
12335798
Correspondence name and address
LEYDIG, VOIT & MAYER, LTD.
TWO PRUDENTIAL PLAZA SUITE 4900
180 NORTH STETSON AVENUE
CHICAGO, IL 60601
Assignment: 3
Reel/Frame:022850/0260   Pages: 11
Recorded: 06/19/2009
Attorney Dkt #:21370/0212418-US0
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/12/2009
2
Exec Dt:
06/15/2009
3
Exec Dt:
06/12/2009
4
Exec Dt:
06/12/2009
5
Exec Dt:
06/15/2009
Assignee
1
HUAWEI ADMINISTRATION BUILDING, BANTIAN, LONGGANG DISTRICT
GUANGDONG, SHENZHEN, CHINA 518129
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12487473
Correspondence name and address
PIERRE R. YANNEY
P.O. BOX 770 CHURCH STREET STATION
ATTY. DKT.: 21370/0212418-US0
NEW YORK, NY 10008-0770
Assignment: 4
Reel/Frame:022889/0030   Pages: 6
Recorded: 06/29/2009
Attorney Dkt #:13674-119
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/10/2009
2
Exec Dt:
06/26/2009
Assignee
1
HUAWEI ADMINISTRATION BUILDING
BANTIAN, LONGGANG DISTICT
SHENZHEN, GUANGDONG, CHINA 518129
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12493539
Correspondence name and address
GUSTAVO SILLER, JR.
BRINKS, HOFER, GILSON & LIONE
P.O. BOX 10395
CHICAGO, IL 60611
Assignment: 5
Reel/Frame:022977/0250   Pages: 9
Recorded: 07/20/2009
Attorney Dkt #:11005.0122
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/15/2009
2
Exec Dt:
07/15/2009
3
Exec Dt:
07/15/2009
4
Exec Dt:
07/16/2009
5
Exec Dt:
07/16/2009
6
Exec Dt:
07/15/2009
7
Exec Dt:
07/15/2009
Assignee
1
HUAWEI ADMINISTRATION BUILDING, BANTIAN, LONGGANG DISTRICT
SHENZHEN, GUANGDONG, P.R., CHINA 518129
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12505788
Correspondence name and address
FINNEGAN, HENDERSON, FARABOW, GARRETT &
901 NEW YORK AVENUE, NW
WASHINGTON, DC 20001-4413
Assignment: 6
Reel/Frame:023548/0267   Pages: 4
Recorded: 11/20/2009
Attorney Dkt #:21370/0212690-US0
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/03/2009
2
Exec Dt:
08/03/2009
Assignee
1
HUAWEI ADMINISTRATION BUILDING
BANTIAN, LONGGANG DISTRICT, GUANGDONG
SHENZHEN, CHINA 518129
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12558280
Correspondence name and address
PIERRE R. YANNEY
P.O. BOX 770
CHURCH STREET STATION
NEW YORK, NY 10008-0770
Assignment: 7
Reel/Frame:024497/0096   Pages: 6
Recorded: 06/07/2010
Attorney Dkt #:HW 0714645US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/04/2010
2
Exec Dt:
06/01/2010
3
Exec Dt:
06/01/2010
Assignee
1
HUAWEI ADMINISTRATION BUILDING
BANTIAN, LONGGANG DISTRICT
SHENZHEN, GUANGDONG, CHINA 518129
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12795489
Correspondence name and address
SLATER & MATSIL, L.L.P.
17950 PRESTON ROAD
SUITE 1000
DALLAS, TX 75252
Assignment: 8
Reel/Frame:025393/0517   Pages: 6
Recorded: 11/22/2010
Attorney Dkt #:13674-387
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/09/2010
2
Exec Dt:
11/16/2010
3
Exec Dt:
11/09/2010
Assignee
1
HUAWEI ADMINISTRATION BUILDING
BANTIAN, LONGGANG DISTRICT
SHENZHEN, GUANGDONG, CHINA 518129
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12950778
Correspondence name and address
GUSTAVO SILLER, JR.
BRINKS, HOFER, GILSON & LIONE
P.O. BOX 10395
CHICAGO, IL 60610
Assignment: 9
Reel/Frame:027829/0847   Pages: 9
Recorded: 03/08/2012
Attorney Dkt #:13674-758
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/29/2012
2
Exec Dt:
03/05/2012
3
Exec Dt:
02/29/2012
Assignee
1
HUAWEI ADMINISTRATION BUILDING
BANTIAN, LONGGANG DISTRICT
SHENZHEN, GUANGDONG, CHINA 518129
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13415509
Correspondence name and address
GUSTAVO SILLER, JR.
BRINKS, HOFER, GILSON & LIONE
P.O. BOX 10395
CHICAGO, IL 60610
Assignment: 10
Reel/Frame:027958/0882   Pages: 4
Recorded: 03/29/2012
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/29/2012
2
Exec Dt:
03/19/2012
Assignee
1
HUAWEI ADMINISTRATION BUILDING, BANTIAN, LONGGANG DISTRICT,
SHENZHEN, 518129, GUANGDONG, P.R., CHINA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13434570
Correspondence name and address
DOCKET CLERK/HTCL
P.O. DRAWER 800889
DALLAS, TX 75380
Assignment: 11
Reel/Frame:028837/0718   Pages: 4
Recorded: 08/23/2012
Attorney Dkt #:13674-909
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/14/2012
2
Exec Dt:
08/14/2012
Assignee
1
HUAWEI ADMINISTRATION BUILDING
BANTIAN, LONGGANG DISTRICT
SHENZHEN, GUANGDONG, CHINA 518129
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13592913
Correspondence name and address
GUSTAVO SILLER, JR.
BRINKS, HOFER, GILSON & LIONE
P.O. BOX 10395
CHICAGO, IL 60610
Assignment: 12
Reel/Frame:030527/0205   Pages: 10
Recorded: 05/31/2013
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/27/2013
2
Exec Dt:
05/28/2013
3
Exec Dt:
05/27/2013
4
Exec Dt:
05/31/2013
Assignee
1
HUAWEI ADMININSTRATION BUILDING, BANTIAN
LONGGANG DISTRICT, SHENZHEN
GUANGDONG, CHINA 518129
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13907503
Correspondence name and address
DOCKET CLERK/HTCL
P.O. DRAWER 800889
DALLAS, TX 75380
Assignment: 13
Reel/Frame:036450/0264   Pages: 3
Recorded: 08/28/2015
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/09/2013
2
Exec Dt:
10/09/2013
Assignee
1
HUAWEI ADMINISTRATION BUILDING, BANTIAN
LONGGANG DISTRICT,
SHENZHEN, 518129, GUANGDONG, P.R., CHINA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14839187
Correspondence name and address
DOCKET CLERK/HTCL
P.O. DRAWER 800889
DALLAS, TX 75380
Assignment: 14
Reel/Frame:033261/0525   Pages: 3
Recorded: 07/08/2014
Attorney Dkt #:4202-54300 (83410679US04)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
06/18/2014
Assignee
1
HUAWEI ADMINISTRATION BUILDING
BANTIAN, LONGGANG DISTRICT
SHENZHEN, CHINA 518129
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14311075
Correspondence name and address
GRANT RODOLPH
5601 GRANITE PARKWAY, SUITE 500
PLANO, TX 75024-6616
Assignment: 15
Reel/Frame:036418/0098   Pages: 8
Recorded: 08/25/2015
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/08/2014
2
Exec Dt:
06/27/2014
3
Exec Dt:
07/23/2014
Assignee
1
HUAWEI ADMINISTRATION BUILDING, BANTIAN
LONGGANG DISTRICT,
SHENZHEN, 518129, GUANGDONG, P.R., CHINA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
14835443
Correspondence name and address
DOCKET CLERK/HTCL
P.O. DRAWER 800889
DALLAS, TX 75380
Assignment: 16
Reel/Frame:034902/0046   Pages: 5
Recorded: 02/05/2015
Attorney Dkt #:HW719702
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/24/2014
2
Exec Dt:
10/25/2014
3
Exec Dt:
10/24/2014
Assignee
1
HUAWEI ADMINISTRATION BUILDING
BANTIAN, LONGGANG DISTRICT
SHENZHEN, GUANGDONG, CHINA 518129
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14609148
Correspondence name and address
LEYDIG, VOIT & MAYER, LTD.
TWO PRUDENTIAL PLAZA, SUITE 4900
180 N. STETSON AVENUE
CHICAGO, IL 60601-6731
Assignment: 17
Reel/Frame:035903/0015   Pages: 8
Recorded: 06/12/2015
Attorney Dkt #:83606509US04
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/29/2015
2
Exec Dt:
05/26/2015
3
Exec Dt:
05/25/2015
Assignee
1
HUAWEI ADMINISTRATION BUILDING
BANTIAN, LONGGANG DISTRICT
SHENZHEN, CHINA 518129
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14737941
Correspondence name and address
HUAWEI TECHNOLOGIES CO., LTD. C/O HUAWEI
HUAWEI ADMINISTRATION BUILDING
BANTIAN, LONGGANG DISTRICT
SHENZHEN, 518129 CHINA
Assignment: 18
Reel/Frame:036524/0356   Pages: 6
Recorded: 09/09/2015
Attorney Dkt #:HW721819
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/01/2015
2
Exec Dt:
08/24/2015
3
Exec Dt:
08/20/2015
Assignee
1
HUAWEI ADMINISTRATION BUILDING
BANTIAN, LONGGANG DISTRICT
SHENZHEN, GUANGDONG, CHINA 518129
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
14843793
Correspondence name and address
LEYDIG, VOIT & MAYER, LTD.
TWO PRUDENTIAL PLAZA, SUITE 4900
180 NORTH STETSON AVENUE
CHICAGO, IL 60601-6731
Assignment: 19
Reel/Frame:039744/0173   Pages: 10
Recorded: 08/18/2016
Attorney Dkt #:HW722544
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/08/2011
2
Exec Dt:
10/16/2015
3
Exec Dt:
10/16/2015
Assignee
1
HUAWEI ADMINISTRATION BUILDING
BANTIAN, LONGGANG DISTRICT
SHENZHEN, GUANGDONG, CHINA 518129
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
14951083
Correspondence name and address
LEYDIG, VOIT & MAYER, LTD.
TWO PRUDENTIAL PLAZA, SUITE 4900
180 NORTH STETSON AVENUE
CHICAGO, IL 60601-6731
Assignment: 20
Reel/Frame:041471/0964   Pages: 11
Recorded: 01/24/2017
Attorney Dkt #:HW722544
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE FIRST INVENTOR 'S EXECUTION DATE PREVIOUSLY RECORDED ON REEL 039744 FRAME 0173. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT.
Assignors
1
Exec Dt:
12/09/2011
2
Exec Dt:
10/16/2015
3
Exec Dt:
10/16/2015
Assignee
1
HUAWEI ADMINISTRATION BUILDING
BANTIAN, LONGGANG DISTRICT
SHENZHEN, GUANGDONG, CHINA 518129
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
14951083
Correspondence name and address
LEYDIG, VOIT & MAYER, LTD.
TWO PRUDENTIAL PLAZA, SUITE 4900
180 NORTH STETSON AVENUE
CHICAGO, IL 60601-6731
Assignment: 21
Reel/Frame:037501/0778   Pages: 6
Recorded: 01/15/2016
Attorney Dkt #:HW722677
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/10/2016
2
Exec Dt:
01/14/2016
3
Exec Dt:
12/29/2015
Assignee
1
HUAWEI ADMINISTRATION BUILDING
BANTIAN, LONGGANG DISTRICT
SHENZHEN, GUANGDONG, CHINA 518129
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14996799
Correspondence name and address
LEYDIG, VOIT & MAYER, LTD.
TWO PRUDENTIAL PLAZA, SUITE 4900
180 NORTH STETSON AVENUE
CHICAGO, IL 60601-6731
Assignment: 22
Reel/Frame:041997/0458   Pages: 8
Recorded: 04/13/2017
Attorney Dkt #:HUAW06-11848
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/13/2016
2
Exec Dt:
06/14/2016
3
Exec Dt:
03/19/2017
Assignee
1
HUAWEI ADMINISTRATION BUILDING
BANTIAN, LONGGANG DISTRICT
SHENZHEN, CHINA 518129
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14961337
Correspondence name and address
DOCKET CLERK/HTCL
P.O. DRAWER 800889
DALLAS, TX 75380
Assignment: 23
Reel/Frame:040469/0584   Pages: 8
Recorded: 11/30/2016
Attorney Dkt #:HW722851
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/28/2016
2
Exec Dt:
10/28/2016
3
Exec Dt:
11/18/2016
Assignee
1
HUAWEI ADMINISTRATION BUILDING
BANTIAN, LONGGANG DISTRICT
SHENZHEN, GUANGDONG, CHINA 518129
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14983184
Correspondence name and address
LEYDIG, VOIT & MAYER, LTD.
TWO PRUDENTIAL PLAZA, SUITE 4900
180 N. STETSON AVENUE
CHICAGO, IL 60601-6731
Assignment: 24
Reel/Frame:040715/0874   Pages: 8
Recorded: 12/12/2016
Attorney Dkt #:HW723120
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/28/2016
2
Exec Dt:
11/29/2016
3
Exec Dt:
10/28/2016
Assignee
1
HUAWEI ADMINISTRATION BUILDING
BANTIAN, LONGGANG DISTRICT
SHENZHEN, GUANGDONG, CHINA 518129
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15005717
Correspondence name and address
LEYDIG, VOIT & MAYER, LTD.
TWO PRUDENTIAL PLAZA, SUITE 4900
180 N. STETSON AVENUE
CHICAGO, IL 60601-6731
Assignment: 25
Reel/Frame:041109/0972   Pages: 6
Recorded: 01/27/2017
Attorney Dkt #:HW 84098090US04
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/05/2017
2
Exec Dt:
01/05/2017
Assignee
1
HUAWEI ADMINISTRATION BUILDING
BANTAIN, LONGGANG DISTRICT
SHENZHEN, CHINA 518129
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15363844
Correspondence name and address
SLATER MATSIL, LLP
17950 PRESTON ROAD
SUITE 1000
DALLAS, TX 75252
Assignment: 26
Reel/Frame:052622/0317   Pages: 7
Recorded: 05/11/2020
Attorney Dkt #:4747-42400 (85539379US03)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/30/2020
2
Exec Dt:
05/04/2020
3
Exec Dt:
04/30/2020
4
Exec Dt:
04/30/2020
Assignee
1
HUAWEI ADMINISTRATION BUILDING
BANTIAN, LONGGANG DISTRICT
SHENZHEN, CHINA 518129
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
16868970
Correspondence name and address
GRANT RODOLPH
5601 GRANITE PARKWAY, SUITE 500
PLANO, TX 75024-6616

Search Results as of: 04/29/2024 08:26 AM
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