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Patent Assignment Assignor Details
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Assignor Name : CAO, ZHIGANG
Total Assignments: 7
Assignment: 1
Reel/Frame:018110/0443   Pages: 3
Recorded: 07/17/2006
Attorney Dkt #:678-2577 (P13322)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/19/2006
2
Exec Dt:
06/19/2006
3
Exec Dt:
06/25/2006
4
Exec Dt:
06/25/2006
5
Exec Dt:
06/22/2006
6
Exec Dt:
06/19/2006
7
Exec Dt:
06/19/2006
Assignees
1
416, MAETAN-DONG, YEONGTONG-GU, SUWON-SI
GYEONGGI-DO, KOREA, REPUBLIC OF
2
TSINGHUA UNIVERSITY QING HUA YUAN
HAIDIAN DISTRICT
BEIJING, CHINA 100084
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11487767
Correspondence name and address
PAUL J. FARRELL, ESQ.
DILWORTH & BARRESE, LLP
333 EARLE OVINGTON BLVD
UNIONDALE, NY 11553
Assignment: 2
Reel/Frame:018487/0126   Pages: 3
Recorded: 10/31/2006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/25/2006
2
Exec Dt:
10/25/2006
3
Exec Dt:
10/25/2006
4
Exec Dt:
10/25/2006
5
Exec Dt:
10/25/2006
6
Exec Dt:
10/25/2006
7
Exec Dt:
10/25/2006
8
Exec Dt:
10/25/2006
9
Exec Dt:
10/25/2006
Assignees
1
416, MAETAN-DONG, YEONGTONG-GU
SUWON-SI, GYEONGGI-DO, KOREA, REPUBLIC OF
2
TSINGHUA UNIVERSITY QING HUA YUAN, HAIDIAN
DISTRICT, BEIJING 100084, CHINA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11590095
Correspondence name and address
PAUL J. FARRELL, ESQ.
DILWORTH & BARRESE, LLP
333 EARLE OVINGTON BOULEVARD
UNIONDALE, NEW YORK 11553
Assignment: 3
Reel/Frame:018633/0218   Pages: 4
Recorded: 11/24/2006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/17/2006
2
Exec Dt:
11/17/2006
3
Exec Dt:
11/17/2006
4
Exec Dt:
11/17/2006
5
Exec Dt:
11/17/2006
6
Exec Dt:
11/17/2006
Assignees
1
416, MAETAN-DONG, YEONGTONG-GU
SUWON-SI
GYEONGGI-DO, KOREA, REPUBLIC OF
2
TSINGHUA UNIVERSITY QING HUA YUAN
HAIDIAN DISTRICT, BEIJING 100084, CHINA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
11475806
Correspondence name and address
DILWORTH & BARRESE, LLP
333 EARLE OVINGTON BLVD.
UNIONDALE, NY 11553
Assignment: 4
Reel/Frame:032584/0568   Pages: 8
Recorded: 04/02/2014
Attorney Dkt #:431449US8XPCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/12/2014
2
Exec Dt:
03/12/2014
3
Exec Dt:
03/12/2014
4
Exec Dt:
03/11/2014
5
Exec Dt:
03/17/2014
6
Exec Dt:
03/17/2014
Assignees
1
1-7-1 KONAN, MINATO-KU
TOKYO, JAPAN 108-0075
2
TSINGHUA UNIVERSITY, HAIDIAN DISTRICT
BEIJING, CHINA 100084
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14349212
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 5
Reel/Frame:036572/0652   Pages: 7
Recorded: 09/08/2015
Attorney Dkt #:459294US8CPCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/12/2015
2
Exec Dt:
08/10/2015
3
Exec Dt:
08/08/2015
4
Exec Dt:
08/03/2015
5
Exec Dt:
07/30/2015
Assignees
1
1-7-1 KONAN, MINATO-KU
TOKYO, JAPAN 108-0075
2
HAIDIAN DISTRICT
BEIJING, CHINA 100-084
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14773647
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 6
Reel/Frame:057600/0855   Pages: 4
Recorded: 09/26/2021
Attorney Dkt #:20724-0003US00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
12/31/2020
Assignee
1
12TH FLOORS, BUILDING 1, AREA 2, NO. 81 BEIQING ROAD, HAIDIAN DISTRICT
BEIJING, CHINA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
17141189
Correspondence name and address
YANGZHOU DU
PO BOX 423
MCLEAN, VA 22101
Assignment: 7
Reel/Frame:059096/0950   Pages: 10
Recorded: 02/24/2022
Attorney Dkt #:63793.8020.US00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/22/2022
2
Exec Dt:
01/22/2022
3
Exec Dt:
01/22/2022
4
Exec Dt:
01/22/2022
5
Exec Dt:
01/22/2022
6
Exec Dt:
01/22/2022
7
Exec Dt:
01/22/2022
8
Exec Dt:
01/22/2022
9
Exec Dt:
01/22/2022
10
Exec Dt:
01/22/2022
11
Exec Dt:
01/22/2022
12
Exec Dt:
01/22/2022
13
Exec Dt:
01/22/2022
Assignee
1
WUCHANG NANHU YAOYUAN
WUHAN, HUBEI, CHINA 430000
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
17680271
Correspondence name and address
MANNI LI MEI & MARK LLP
433 NORTH CAMDEN DRIVE, SUITE 400
BEVERLY HILLS, CA 90210

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