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Patent Assignment Assignor Details
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Assignor Name : DU, HUIJIE
Total Assignments: 5
Assignment: 1
Reel/Frame:020799/0489   Pages: 6
Recorded: 04/14/2008
Attorney Dkt #:15436.1145.1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LIU, JINXIANG
Exec Dt:
01/30/2008
2
DU, HUIJIE
Exec Dt:
01/30/2008
3
OKITSU, MIATSU
Exec Dt:
01/31/2008
Assignee
1
FINISAR CORPORATION
1389 MOFFETT PARK DR
SUNNYVALE, CALIFORNIA 94089-1133
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8170414
US20080181603
12023490
Correspondence name and address
R. BURNS ISRAELSEN
1000 EAGLE GATE TOWER
60 EAST SOUTH TEMPLE
SALT LAKE CITY, UT 84111
Assignment: 2
Reel/Frame:021795/0832   Pages: 5
Recorded: 11/06/2008
Attorney Dkt #:15436.1433A
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LIU, JINXIANG
Exec Dt:
11/03/2008
2
DU, HUIJIE
Exec Dt:
11/03/2008
Assignee
1
FINISAR CORPORATION
1389 MOFFETT PARK DRIVE
SUNNYVALE, CALIFORNIA 94089
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7710196
US20100045345
12235907
Correspondence name and address
WORKMAN NYDEGGER
1000 EAGLE GATE TOWER
60 EAST SOUTH TEMPLE
SALT LAKE CITY, UT 84111
Assignment: 3
Reel/Frame:052484/0298   Pages: 5
Recorded: 04/24/2020
Attorney Dkt #:1908470PCT-US-XZYF
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHEN, SHUJUN
Exec Dt:
10/31/2019
2
QIN, JIAYING
Exec Dt:
10/31/2019
3
LIU, ZHONGHUA
Exec Dt:
10/31/2019
4
ZHANG, YINGYU
Exec Dt:
10/31/2019
5
QUAN, DE
Exec Dt:
10/31/2019
6
MA, CHUAN
Exec Dt:
10/31/2019
7
ZHU, LIQIANG
Exec Dt:
10/31/2019
8
ZHANG, QINGGANG
Exec Dt:
10/31/2019
9
WANG, ZHENHONG
Exec Dt:
10/31/2019
10
DU, HUIJIE
Exec Dt:
10/31/2019
11
LIU, YANXIANG
Exec Dt:
10/31/2019
Assignee
1
CRRC TANGSHAN CO., LTD.
NO.3, CHANGQIAN ROAD
FENGRUN DISTRICT
TANGSHAN, HEBEI, CHINA 063035
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11511712
US20200164843
16627325
Correspondence name and address
IPFUTURE INTELLECTUAL PROPERTY LAW OFFICE
9TH FLOOR, GOLDER PLAZA, 10# HUAYUAN EAST ROAD
HAIDIAN DISTRICT
BEIJING, 100191 CHINA
Assignment: 4
Reel/Frame:054759/0974   Pages: 5
Recorded: 12/29/2020
Attorney Dkt #:2010194PCT-US-XZYF
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DU, HUIJIE
Exec Dt:
10/09/2020
2
CHEN, SHUJUN
Exec Dt:
10/09/2020
3
LIU, ZHENG
Exec Dt:
10/10/2020
4
ZHANG, XINYONG
Exec Dt:
10/09/2020
5
LIU, ZHONGHUA
Exec Dt:
10/10/2020
6
QIN, JIAYING
Exec Dt:
10/09/2020
7
YANG, YONGQIN
Exec Dt:
10/10/2020
8
HU, WENHAO
Exec Dt:
10/10/2020
9
LI, LIANGJIE
Exec Dt:
10/09/2020
10
ZHANG, LIMIN
Exec Dt:
10/09/2020
Assignee
1
CRRC TANGSHAN CO., LTD.
NO. 3, CHANGQIAN ROAD
FENGRUN DISTRICT
TANGSHAN, HEBEI, CHINA 063035
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210163047
17047956
Correspondence name and address
IPFUTURE INTELLECTUAL PROPERTY LAW OFFICE
9TH FLOOR, GOLDER PLAZA, 10# HUAYUAN EAST ROAD
HAIDIAN DISTRICT
BEIJING, 100191 CHINA
Assignment: 5
Reel/Frame:063894/0452   Pages: 5
Recorded: 06/08/2023
Attorney Dkt #:0084647-000004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
XU, YUNGEN
Exec Dt:
05/25/2023
2
ZHANG, HONGBO
Exec Dt:
05/25/2023
3
ZHU, QIHUA
Exec Dt:
05/25/2023
4
DU, HUIJIE
Exec Dt:
05/25/2023
5
XIA, YU
Exec Dt:
05/25/2023
6
YU, CHUNQIU
Exec Dt:
05/25/2023
7
HUANG, SHIHUI
Exec Dt:
05/25/2023
8
LI, HUI
Exec Dt:
05/25/2023
9
ZOU, YI
Exec Dt:
05/25/2023
Assignee
1
XI'AN XINTONG PHARMACEUTICAL RESEARCH CO., LTD.
NO.12.C DISTRICT, NO.69.JINYE ROAD
HIGH TECH ZONE., XI'AN
SHAANXI, CHINA 710000
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20240043392
18256474
Correspondence name and address
BUCHANAN INGERSOLL & ROONEY PC
1737 KING STREET, SUITE 500
ALEXANDRIA, VA 22314-2727

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