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 : WANG, JUNFEI
Total Assignments: 17
Assignment: 1
Reel/Frame:046283/0660   Pages: 6
Recorded: 07/06/2018
Attorney Dkt #:079894.4950
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OTT, MYLE ARIF
Exec Dt:
06/04/2018
2
ADCOCK, AARON BRYAN
Exec Dt:
06/11/2018
3
SHMUELI, YANIV
Exec Dt:
06/04/2018
4
CHEN, PENG-JEN
Exec Dt:
06/05/2018
5
YUAN, WENBO
Exec Dt:
06/04/2018
6
WANG, JUNFEI
Exec Dt:
06/04/2018
Assignee
1
FACEBOOK, INC.
1601 WILLOW ROAD
MENLO PARK, CALIFORNIA 94025
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11604968
US20190180171
15838287
Correspondence name and address
BAKER BOTTS L.L.P.
2001 ROSS AVENUE
SUITE 900
DALLAS, TX 75201
Assignment: 2
Reel/Frame:054459/0771   Pages: 4
Recorded: 11/24/2020
Attorney Dkt #:20099.55
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WANG, QIANG
Exec Dt:
11/12/2020
2
WANG, LE
Exec Dt:
11/12/2020
3
WANG, JUNFEI
Exec Dt:
11/12/2020
4
KWONG, CHI YUEN RAYMOND
Exec Dt:
11/12/2020
5
XIA, CHUANJUN
Exec Dt:
11/12/2020
Assignee
1
BEIJING SUMMER SPROUT TECHNOLOGY CO., LTD.
ROOM 601, 6TH FLOOR, BUILDING 3, NO.1, TANYUAN ROAD, MENTOUGOU DISTRICT
BEIJING, CHINA 102308
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210167297
17103151
Correspondence name and address
WORKMAN NYDEGGER
60 EAST SOUTH TEMPLE
SUITE 1000
SALT LAKE CITY, UT 84111
Assignment: 3
Reel/Frame:055890/0158   Pages: 4
Recorded: 04/12/2021
Attorney Dkt #:20099.67
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZHANG, HAN
Exec Dt:
04/07/2021
2
WANG, LE
Exec Dt:
04/07/2021
3
WANG, JUNFEI
Exec Dt:
04/07/2021
4
WANG, QIANG
Exec Dt:
04/07/2021
5
KWONG, CHI YUEN RAYMOND
Exec Dt:
04/07/2021
6
XIA, CHUANJUN
Exec Dt:
04/07/2021
Assignee
1
BEIJING SUMMER SPROUT TECHNOLOGY CO., LTD.
ROOM 601, 6TH FLOOR, BUILDING 3, NO.1, TANYUAN ROAD, MENTOUGOU DISTRICT
BEIJING, CHINA 102308
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210328153
17227615
Correspondence name and address
WORKMAN NYDEGGER
60 EAST SOUTH TEMPLE
SUITE 1000
SALT LAKE CITY, UT 84111
Assignment: 4
Reel/Frame:056416/0856   Pages: 4
Recorded: 06/02/2021
Attorney Dkt #:20099.72
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WANG, QIANG
Exec Dt:
05/31/2021
2
WANG, LE
Exec Dt:
05/31/2021
3
WANG, JUNFEI
Exec Dt:
05/31/2021
4
ZHANG, HAN
Exec Dt:
05/31/2021
5
KWONG, CHI YUEN RAYMOND
Exec Dt:
05/31/2021
6
XIA, CHUANJUN
Exec Dt:
05/31/2021
Assignee
1
BEIJING SUMMER SPROUT TECHNOLOGY CO., LTD.
ROOM 601, 6TH FLOOR, BUILDING 3, NO.1, TANYUAN ROAD, MENTOUGOU DISTRICT
BEIJING, CHINA 102308
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220289681
17336941
Correspondence name and address
WORKMAN NYDEGGER
60 EAST SOUTH TEMPLE
SUITE 1000
SALT LAKE CITY, 84111 UNITED STATES
Assignment: 5
Reel/Frame:056441/0935   Pages: 4
Recorded: 06/04/2021
Attorney Dkt #:20099.71
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WANG, LE
Exec Dt:
05/31/2021
2
WANG, QIANG
Exec Dt:
05/31/2021
3
WANG, JUNFEI
Exec Dt:
05/31/2021
4
ZHANG, HAN
Exec Dt:
05/31/2021
5
ZHANG, QI
Exec Dt:
05/31/2021
6
DAI, ZHIHONG
Exec Dt:
05/31/2021
7
ZHANG, CUIFANG
Exec Dt:
05/31/2021
8
LU, NANNAN
Exec Dt:
05/31/2021
9
KWONG, CHI YUEN RAYMOND
Exec Dt:
05/31/2021
10
XIA, CHUANJUN
Exec Dt:
05/31/2021
Assignee
1
BEIJING SUMMER SPROUT TECHNOLOGY CO., LTD.
ROOM 601, 6TH FLOOR, BUILDING 3, NO.1, TANYUAN ROAD, MENTOUGOU DISTRICT
BEIJING, CHINA 102308
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220402877
17339222
Correspondence name and address
WORKMAN NYDEGGER
60 EAST SOUTH TEMPLE
SUITE 1000
SALT LAKE CITY, UT 84111
Assignment: 6
Reel/Frame:057403/0293   Pages: 4
Recorded: 09/07/2021
Attorney Dkt #:BSS-002US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZHANG, HAN
Exec Dt:
09/01/2021
2
WANG, LE
Exec Dt:
09/01/2021
3
WANG, JUNFEI
Exec Dt:
09/01/2021
4
WANG, QIANG
Exec Dt:
09/01/2021
5
XIE, MENGLAN
Exec Dt:
09/01/2021
6
KWONG, CHI YUEN RAYMOND
Exec Dt:
09/01/2021
7
XIA, CHUANJUN
Exec Dt:
09/01/2021
Assignee
1
BEIJING SUMMER SPROUT TECHNOLOGY CO., LTD.
ROOM 601, 6TH FLOOR, BUILDING 3, NO.1
TANYUAN ROAD, MENTOUGOU DISTRICT
BEIJING, CHINA 102308
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220077404
17468362
Correspondence name and address
JOSEPH M. MARAIA
125 HIGH STREET
BURNS & LEVINSON, LLP
BOSTON, MA 02110
Assignment: 7
Reel/Frame:058076/0976   Pages: 4
Recorded: 11/10/2021
Attorney Dkt #:BSS-003US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KWONG, CHI YUEN RAYMOND
Exec Dt:
11/01/2021
2
ZHANG, QI
Exec Dt:
11/01/2021
3
WANG, JUNFEI
Exec Dt:
10/27/2021
4
WANG, LE
Exec Dt:
11/01/2021
5
WANG, QIANG
Exec Dt:
11/01/2021
6
ZHANG, HAN
Exec Dt:
11/01/2021
7
LU, XUEYU
Exec Dt:
10/29/2021
8
HAO, XINFANG
Exec Dt:
10/29/2021
9
XIE, MENGLAN
Exec Dt:
11/01/2021
10
XIA, CHUANJUN
Exec Dt:
11/01/2021
Assignee
1
BEIJING SUMMER SPROUT TECHNOLOGY CO., LTD.
ROOM 601, 6TH FLOOR, BUILDING 3, NO.1
TANYUAN ROAD, MENTOUGOU DISTRICT
BEIJING, CHINA 102308
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220216433
17523608
Correspondence name and address
JOSEPH M. MARAIA
125 HIGH STREET
BURNS & LEVINSON, LLP
BOSTON, MA 02110
Assignment: 8
Reel/Frame:058289/0267   Pages: 4
Recorded: 12/05/2021
Attorney Dkt #:BSS-006US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WANG, LE
Exec Dt:
11/18/2021
2
KWONG, CHI YUEN RAYMOND
Exec Dt:
11/18/2021
3
WANG, QIANG
Exec Dt:
11/18/2021
4
ZHANG, HAN
Exec Dt:
11/18/2021
5
WANG, JUNFEI
Exec Dt:
11/18/2021
6
XIE, MENGLAN
Exec Dt:
11/18/2021
7
XIA, CHUANJUN
Exec Dt:
11/18/2021
Assignee
1
BEIJING SUMMER SPROUT TECHNOLOGY CO., LTD.
ROOM 601, 6TH FLOOR, BUILDING 3, NO.1
TANYUAN ROAD, MENTOUGOU DISTRICT
BEIJING, CHINA 102308
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220274998
17541788
Correspondence name and address
JOSEPH M. MARAIA
125 HIGH STREET
BURNS & LEVINSON, LLP
BOSTON, MA 02110
Assignment: 9
Reel/Frame:058289/0271   Pages: 4
Recorded: 12/05/2021
Attorney Dkt #:BSS-007US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WANG, QIANG
Exec Dt:
11/18/2021
2
WANG, LE
Exec Dt:
11/18/2021
3
ZHANG, HAN
Exec Dt:
11/18/2021
4
WANG, JUNFEI
Exec Dt:
11/18/2021
5
KWONG, CHI YUEN RAYMOND
Exec Dt:
11/18/2021
6
XIA, CHUANJUN
Exec Dt:
11/18/2021
Assignee
1
BEIJING SUMMER SPROUT TECHNOLOGY CO., LTD.
ROOM 601, 6TH FLOOR, BUILDING 3, NO.1
TANYUAN ROAD, MENTOUGOU DISTRICT
BEIJING, CHINA 102308
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220177502
17541857
Correspondence name and address
JOSEPH M. MARAIA
125 HIGH STREET
BURNS & LEVINSON, LLP
BOSTON, MA 02110
Assignment: 10
Reel/Frame:058364/0380   Pages: 4
Recorded: 12/10/2021
Attorney Dkt #:BSS-008US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KWONG, CHI YUEN RAYMOND
Exec Dt:
12/06/2021
2
YAO, JIANFEI
Exec Dt:
12/06/2021
3
WANG, ZHEN
Exec Dt:
12/06/2021
4
LI, FENG
Exec Dt:
12/06/2021
5
WANG, YANG
Exec Dt:
12/06/2021
6
WANG, JUNFEI
Exec Dt:
12/06/2021
7
YANG, GANG
Exec Dt:
12/06/2021
8
LI, HONGBO
Exec Dt:
12/06/2021
9
SANG, MING
Exec Dt:
12/06/2021
10
CAI, WEI
Exec Dt:
12/06/2021
11
XIA, CHUANJUN
Exec Dt:
12/06/2021
Assignee
1
BEIJING SUMMER SPROUT TECHNOLOGY CO., LTD.
ROOM 601, 6TH FLOOR, BUILDING 3, NO.1
TANYUAN ROAD, MENTOUGOU DISTRICT
BEIJING, CHINA 102308
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220199916
17547737
Correspondence name and address
JOSEPH M. MARAIA
125 HIGH STREET
BURNS & LEVINSON, LLP
BOSTON, MA 02110
Assignment: 11
Reel/Frame:058364/0569   Pages: 4
Recorded: 12/10/2021
Attorney Dkt #:BSS-009US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LI, FENG
Exec Dt:
12/06/2021
2
WANG, YANG
Exec Dt:
12/06/2021
3
YAO, JIANFEI
Exec Dt:
12/06/2021
4
WANG, JUNFEI
Exec Dt:
12/06/2021
5
YANG, GANG
Exec Dt:
12/06/2021
6
KWONG, CHI YUEN RAYMOND
Exec Dt:
12/06/2021
7
XIA, CHUANJUN
Exec Dt:
12/06/2021
Assignee
1
BEIJING SUMMER SPROUT TECHNOLOGY CO., LTD.
ROOM 601, 6TH FLOOR, BUILDING 3, NO.1
TANYUAN ROAD, MENTOUGOU DISTRICT
BEIJING, CHINA 102308
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220194956
17547793
Correspondence name and address
JOSEPH M. MARAIA
125 HIGH STREET
BURNS & LEVINSON, LLP
BOSTON, MA 02110
Assignment: 12
Reel/Frame:058364/0659   Pages: 4
Recorded: 12/10/2021
Attorney Dkt #:BSS-010US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LI, FENG
Exec Dt:
12/06/2021
2
WANG, YANG
Exec Dt:
12/06/2021
3
YAO, JIANFEI
Exec Dt:
12/06/2021
4
WANG, JUNFEI
Exec Dt:
12/06/2021
5
YANG, GANG
Exec Dt:
12/06/2021
6
KWONG, CHI YUEN RAYMOND
Exec Dt:
12/06/2021
7
XIA, CHUANJUN
Exec Dt:
12/06/2021
Assignee
1
BEIJING SUMMER SPROUT TECHNOLOGY CO., LTD.
ROOM 601, 6TH FLOOR, BUILDING 3, NO.1
TANYUAN ROAD, MENTOUGOU DISTRICT
BEIJING, CHINA 102308
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220213116
17547871
Correspondence name and address
JOSEPH M. MARAIA
125 HIGH STREET
BURNS & LEVINSON, LLP
BOSTON, MA 02110
Assignment: 13
Reel/Frame:058501/0379   Pages: 4
Recorded: 12/29/2021
Attorney Dkt #:BSS-012US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WANG, QIANG
Exec Dt:
12/20/2021
2
LI, FENG
Exec Dt:
12/20/2021
3
YAO, JIANFEI
Exec Dt:
12/20/2021
4
WANG, JUNFEI
Exec Dt:
12/20/2021
5
WANG, LE
Exec Dt:
12/20/2021
6
ZHANG, HAN
Exec Dt:
12/20/2021
7
WANG, YANG
Exec Dt:
12/20/2021
8
YANG, GANG
Exec Dt:
12/20/2021
9
KWONG, CHI YUEN RAYMOND
Exec Dt:
12/20/2021
10
XIA, CHUANJUN
Exec Dt:
12/20/2021
Assignee
1
BEIJING SUMMER SPROUT TECHNOLOGY CO., LTD.
ROOM 601, 6TH FLOOR, BUILDING 3, NO.1
TANYUAN ROAD, MENTOUGOU DISTRICT
BEIJING, CHINA 102308
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220231232
17564776
Correspondence name and address
JOSEPH M. MARAIA
125 HIGH STREET
BURNS & LEVINSON, LLP
BOSTON, MA 02110
Assignment: 14
Reel/Frame:060243/0180   Pages: 4
Recorded: 03/28/2022
Attorney Dkt #:20099.76
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WANG, YANG
Exec Dt:
03/22/2022
2
LI, FENG
Exec Dt:
03/22/2022
3
YAO, JIANFEI
Exec Dt:
03/22/2022
4
YANG, GANG
Exec Dt:
03/22/2022
5
WANG, JUNFEI
Exec Dt:
03/22/2022
6
DING, SHANG
Exec Dt:
03/22/2022
7
SANG, MING
Exec Dt:
03/22/2022
8
LI, HONGBO
Exec Dt:
03/22/2022
9
WANG, ZHEN
Exec Dt:
03/22/2022
10
CAI, WEI
Exec Dt:
03/22/2022
11
KWONG, CHI YUEN RAYMOND
Exec Dt:
03/21/2022
12
XIA, CHUANJUN
Exec Dt:
03/22/2022
Assignee
1
BEIJING SUMMER SPROUT TECHNOLOGY CO., LTD.
ROOM 601, 6TH FLOOR, BUILDING 3, NO.1, TANYUAN ROAD, MENTOUGOU DISTRICT
BEIJING, CHINA 102308
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220328773
17705696
Correspondence name and address
WORKMAN NYDEGGER
60 EAST SOUTH TEMPLE
SUITE 1000
SALT LAKE CITY, UT 84111
Assignment: 15
Reel/Frame:059733/0777   Pages: 4
Recorded: 04/26/2022
Attorney Dkt #:20099.79
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DAI, ZHIHONG
Exec Dt:
04/24/2022
2
WANG, QIANG
Exec Dt:
04/24/2022
3
WANG, LE
Exec Dt:
04/24/2022
4
ZHANG, HAN
Exec Dt:
04/24/2022
5
WANG, JUNFEI
Exec Dt:
04/22/2022
6
XIE, MENGLAN
Exec Dt:
04/24/2022
7
ZHANG, CUIFANG
Exec Dt:
04/24/2022
8
LU, NANNAN
Exec Dt:
04/24/2022
9
ZHANG, QI
Exec Dt:
04/24/2022
10
ZHANG, DONGDONG
Exec Dt:
04/19/2022
11
LU, XUEYU
Exec Dt:
04/24/2022
12
XIA, CHUANJUN
Exec Dt:
04/21/2022
13
KWONG, CHI YUEN RAYMOND
Exec Dt:
04/20/2022
Assignee
1
BEIJING SUMMER SPROUT TECHNOLOGY CO., LTD.
ROOM 601, 6TH FLOOR, BUILDING 3, NO.1, TANYUAN ROAD, MENTOUGOU DISTRICT
BEIJING, CHINA 102308
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220393116
17729472
Correspondence name and address
WORKMAN NYDEGGER
60 EAST SOUTH TEMPLE
SUITE 1000
SALT LAKE CITY, UT 84111
Assignment: 16
Reel/Frame:059770/0720   Pages: 4
Recorded: 04/29/2022
Attorney Dkt #:35565/25
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KWONG, CHI YUEN RAYMOND
Exec Dt:
04/20/2022
2
WANG, LE
Exec Dt:
04/24/2022
3
ZHANG, CUIFANG
Exec Dt:
04/24/2022
4
WANG, QIANG
Exec Dt:
04/24/2022
5
ZHANG, HAN
Exec Dt:
04/24/2022
6
WANG, JUNFEI
Exec Dt:
04/24/2022
7
ZHANG, QI
Exec Dt:
04/24/2022
8
LU, NANNAN
Exec Dt:
04/24/2022
9
DAI, ZHIHONG
Exec Dt:
04/24/2022
10
XIE, MENGLAN
Exec Dt:
04/24/2022
Assignee
1
BEIJING SUMMER SPROUT TECHNOLOGY CO., LTD.
ROOM 601, 6TH FLOOR, BUILDING 3, NO.1
TANYUAN ROAD, MENTOUGOU DISTRICT
BEIJING, CHINA 102308
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220399506
17732591
Correspondence name and address
BROWN RUDNICK LLP
ONE FINANCIAL CENTER
BOSTON, MA 02111
Assignment: 17
Reel/Frame:061253/0008   Pages: 4
Recorded: 09/29/2022
Attorney Dkt #:BSS-027US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WANG, LE
Exec Dt:
09/07/2022
2
WANG, QIANG
Exec Dt:
09/07/2022
3
ZHANG, HAN
Exec Dt:
09/07/2022
4
ZHANG, ZIYAN
Exec Dt:
09/07/2022
5
WANG, MEIYING
Exec Dt:
09/04/2022
6
WANG, JUNFEI
Exec Dt:
09/03/2022
7
KWONG, CHI YUEN RAYMOND
Exec Dt:
09/06/2022
8
XIA, CHUANJUN
Exec Dt:
09/06/2022
Assignee
1
BEIJING SUMMER SPROUT TECHNOLOGY CO., LTD.
ROOM 601, 6TH FLOOR, BUILDING 3, NO.1
TANYUAN ROAD, MENTOUGOU DISTRICT
BEIJING, CHINA 102308
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230136831
17955792
Correspondence name and address
JOSEPH M. MARAIA
BURNS & LEVINSON, LLP
125 HIGH STREET
BOSTON, MA 02110

Search Results as of: 05/07/2024 04:22 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