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 : DU, JIANGFENG
Total Assignments: 9
Assignment: 1
Reel/Frame:049452/0185   Pages: 3
Recorded: 06/12/2019
Attorney Dkt #:GUH-334US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DU, JIANGFENG
Exec Dt:
12/20/2017
2
LI, ZHENCHAO
Exec Dt:
12/20/2017
3
LIU, DONG
Exec Dt:
12/20/2017
4
BAI, ZHIYUAN
Exec Dt:
12/20/2017
5
YU, QI
Exec Dt:
12/20/2017
6
LI, SHUZHOU
Exec Dt:
12/20/2017
Assignees
1
UNIVERSITY OF ELECTRONIC SCIENCE AND TECHNOLOGY OF CHINA
NO. 2006 XIYUAN ROAD, HI TECH ZONE (WEST)
CHENGDU, SICHUAN, CHINA 611731
2
CHONGQING PINGWEI ENTERPRISE CO., LTD.
LIANGPING INDUSTRIAL PARK
CHONGQING, CHINA 405200
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10978584
US20190305080
15737523
Correspondence name and address
GLOBAL IP SERVICES
7285 EAGLE COURT
WINTON, CA 95388
Assignment: 2
Reel/Frame:047082/0222   Pages: 4
Recorded: 10/05/2018
Attorney Dkt #:U1167.70162US00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
QIN, XI
Exec Dt:
09/15/2018
2
XIE, YIJIN
Exec Dt:
09/13/2018
3
RONG, XING
Exec Dt:
09/15/2018
4
HE, YU
Exec Dt:
09/13/2018
5
WANG, LIN
Exec Dt:
09/15/2018
6
SHI, ZHIFU
Exec Dt:
09/17/2018
7
DU, JIANGFENG
Exec Dt:
09/17/2018
Assignee
1
UNIVERSITY OF SCIENCE AND TECHNOLOGY OF CHINA
NO. 96, JINZHAI ROAD
BAOHE DISTRICT, HEFEI
ANHUI, CHINA 230026
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10733126
US20190196999
16070774
Correspondence name and address
JAMES H. MORRIS
WOLF, GREENFIELD & SACKS, P.C.
600 ATLANTIC AVENUE
BOSTON, MA 02210
Assignment: 3
Reel/Frame:047417/0008   Pages: 5
Recorded: 11/06/2018
Attorney Dkt #:U1167.70170US00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
RONG, XING
Exec Dt:
10/23/2018
2
SHI, ZHIFU
Exec Dt:
10/23/2018
3
QIN, XI
Exec Dt:
10/25/2018
4
XIE, YIJIN
Exec Dt:
10/23/2018
5
WANG, LIN
Exec Dt:
10/25/2018
6
JIANG, ZHEN
Exec Dt:
10/25/2018
7
DU, JIANGFENG
Exec Dt:
10/25/2018
Assignee
1
UNIVERSITY OF SCIENCE AND TECHNOLOGY OF CHINA
NO. 96, JINZHAI ROAD
BAOHE DISTRICT, HEFEI
ANHUI, CHINA 230026
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11002695
US20200003713
16097772
Correspondence name and address
JAMES H. MORRIS
WOLF, GREENFIELD & SACKS, P.C.
600 ATLANTIC AVENUE
BOSTON, MA 02210
Assignment: 4
Reel/Frame:057171/0037   Pages: 7
Recorded: 08/13/2021
Attorney Dkt #:3602-2199US1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CAI, XUEJUN
Exec Dt:
11/27/2018
2
DU, JIANGFENG
Exec Dt:
11/27/2018
Assignee
1
TELEFONAKTIEBOLAGET LM ERICSSON (PUBL)
TORSHAMNSGATAN 23, KISTA
STOCKHOLM, SWEDEN SE-164 83
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11539584
US20220029883
17297360
Correspondence name and address
ROTHWELL, FIGG, ERNST & MANBECK, P.C.
607 14TH STREET, N.W.
SUITE 800
WASHINGTON, DC 20005
Assignment: 5
Reel/Frame:052138/0135   Pages: 5
Recorded: 03/17/2020
Attorney Dkt #:U1167.70219US00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
QIN, XI
Exec Dt:
02/27/2020
2
ZHANG, WENZHE
Exec Dt:
02/27/2020
3
WANG, LIN
Exec Dt:
02/27/2020
4
TONG, YU
Exec Dt:
02/27/2020
5
RONG, XING
Exec Dt:
02/27/2020
6
DU, JIANGFENG
Exec Dt:
02/27/2020
Assignee
1
UNIVERSITY OF SCIENCE AND TECHNOLOGY OF CHINA
NO. 96, JINZHAI ROAD
BOAHE DISTRICT
HEFEI, ANHUI, CHINA 230026
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11188115
US20210004041
16644937
Correspondence name and address
JAMES H. MORRIS
WOLF, GREENFIELD & SACKS, P.C.
600 ATLANTIC AVENUE
BOSTON, MA 02210
Assignment: 6
Reel/Frame:052210/0181   Pages: 6
Recorded: 03/24/2020
Attorney Dkt #:U1167.70219US00
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE ASSIGNEE INTERNAL ADDRESS PREVIOUSLY RECORDED AT REEL: 052138 FRAME: 0135. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT.
Assignors
1
QIN, XI
Exec Dt:
02/27/2020
2
ZHANG, WENZHE
Exec Dt:
02/27/2020
3
WANG, LIN
Exec Dt:
02/27/2020
4
TONG, YU
Exec Dt:
02/27/2020
5
RONG, XING
Exec Dt:
02/27/2020
6
DU, JIANGFENG
Exec Dt:
02/27/2020
Assignee
1
UNIVERSITY OF SCIENCE AND TECHNOLOGY OF CHINA
NO. 96, JINZHAI ROAD
BAOHE DISTRICT
HEFEI, ANHUI, CHINA 230026
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11188115
US20210004041
16644937
Correspondence name and address
JAMES H. MORRIS
WOLF, GREENFIELD & SACKS, P.C.
600 ATLANTIC AVENUE
BOSTON, MA 02210
Assignment: 7
Reel/Frame:053310/0387   Pages: 4
Recorded: 07/24/2020
Attorney Dkt #:U1167.70232US00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DAI, YINGQIU
Exec Dt:
06/12/2020
2
ZHU, YUNBIN
Exec Dt:
06/12/2020
3
RONG, XING
Exec Dt:
06/12/2020
4
DU, JIANGFENG
Exec Dt:
06/12/2020
Assignee
1
UNIVERSITY OF SCIENCE AND TECHNOLOGY OF CHINA
NO. 96, JINZHAI ROAD
BAOHE DISTRICT
HEFEI, ANHUI, CHINA 230026
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11313921
US20200393522
16960585
Correspondence name and address
JAMES H. MORRIS
WOLF, GREENFIELD & SACKS, P.C.
600 ATLANTIC AVENUE
BOSTON, MA 02210
Assignment: 8
Reel/Frame:063911/0278   Pages: 10
Recorded: 06/09/2023
Attorney Dkt #:995.288US1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LI, BO
Exec Dt:
06/01/2023
2
TANG, BEIBEI
Exec Dt:
06/01/2023
3
FAN, FENGJIA
Exec Dt:
06/01/2023
4
DU, JIANGFENG
Exec Dt:
06/01/2023
Assignee
1
UNIVERSITY OF SCIENCE AND TECHNOLOGY OF CHINA
96, JINZHAI ROAD, BAOHE DISTRICT
HEFEI, ANHUI, CHINA 230026
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20240027351
18256807
Correspondence name and address
SCHWEGMAN LUNDBERG & WOESSNER, P.A.
P.O. BOX 2938
MINNEAPOLIS, MN 55402
Assignment: 9
Reel/Frame:065507/0169   Pages: 20
Recorded: 11/09/2023
Attorney Dkt #:U024.0003US1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WANG, MENGQI
Exec Dt:
10/27/2023
2
WANG, YA
Exec Dt:
10/24/2023
3
SUN, HAOYU
Exec Dt:
10/26/2023
4
YE, XIANGYU
Exec Dt:
10/26/2023
5
YU, PEI
Exec Dt:
10/24/2023
6
LIU, HANGYU
Exec Dt:
10/24/2023
7
WANG, PENGFEI
Exec Dt:
10/23/2023
8
SHI, FAZHAN
Exec Dt:
10/26/2023
9
DU, JIANGFENG
Exec Dt:
10/26/2023
Assignee
1
UNIVERSITY OF SCIENCE AND TECHNOLOGY OF CHINA
96, JINZHAI ROAD, BAOHE DISTRICT, ANHUI
HEFEI, CHINA 230026
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20240093345
18250396
Correspondence name and address
JUDSON K CHAMPLIN
121 SOUTH EIGHTH STREET
SUITE 1100
MINNEAPOLIS, MN 55402

Search Results as of: 05/04/2024 07:14 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