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Patent Assignment Assignee Details
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Assignee Name : GRAPHENE SQUARE INC.
Total Assignments: 17
Assignment: 1
Reel/Frame:030266/0367   Pages: 3
Recorded: 04/23/2013
Attorney Dkt #:MAPSP109US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
SUNGKYUNKWAN UNIVERSITY FOUNDATION FOR CORPORATE COLLABORATION
Exec Dt:
03/28/2013
Assignee
1
GRAPHENE SQUARE INC.
SUNGKYUNKWAN UNIVERSITY, #300 CHEONCHEON-DONG
JANGAN-GU, SUWON-SI
GYEONGGI-DO, KOREA, REPUBLIC OF 440-746
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20110195207
12909352
Correspondence name and address
TUROCY & WATSON, LLP
57TH FLOOR - KEY TOWER
127 PUBLIC SQUARE
CLEVELAND, OH 44114
Assignment: 2
Reel/Frame:030452/0945   Pages: 6
Recorded: 05/20/2013
Attorney Dkt #:MAPSP109US
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE CORRECTIVE ASSIGNMENT TO CORRECT THE ASSIGNEE ADDRESS PREVIOUSLY RECORDED ON REEL 030266 FRAME 0367. ASSIGNOR(S) HEREBY CONFIRMS THE CORRECTIVE ASSIGNMENT TO CORRECT THE ASSIGNEE ADDRESS.
Assignor
1
SUNGKYUNKWAN UNIVERSITY FOUNDATION FOR CORPORATE COLLABORATION
Exec Dt:
03/28/2013
Assignee
1
GRAPHENE SQUARE INC.
(SAMSEONG-DONG), 301, 18
BONGEUNSA-RO 72-GIL
GANGNAM-GU, SEOUL, KOREA, REPUBLIC OF 135-509
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20110195207
12909352
Correspondence name and address
TUROCY & WATSON, LLP
57TH FLOOR - KEY TOWER
127 PUBLIC SQUARE
CLEVELAND, OH 44114
Assignment: 3
Reel/Frame:030673/0206   Pages: 8
Recorded: 06/24/2013
Attorney Dkt #:5021.114915
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
AHN, JONG-HYUN
Exec Dt:
06/20/2013
2
HONG, BYUNG HEE
Exec Dt:
06/20/2013
3
LEE, YOUNG BIN
Exec Dt:
06/20/2013
4
BAE, SU KANG
Exec Dt:
06/20/2013
5
KIM, HYEONG KEUN
Exec Dt:
06/20/2013
Assignee
1
GRAPHENE SQUARE INC.
(SAMSEONG-DONG), 301, 18, BONGEUNSA-RO
72-GIL, GANGNAM-GU,
SEOUL, KOREA, REPUBLIC OF 135-509
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9297831
US20130285970
13997566
Correspondence name and address
GREER, BURNS & CRAIN
300 S WACKER DR
25TH FLOOR
CHICAGO, IL 60606
Assignment: 4
Reel/Frame:030828/0953   Pages: 10
Recorded: 07/18/2013
Attorney Dkt #:5021.115004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HONG, BYUNG HEE
Exec Dt:
07/09/2013
2
CHOI, JAE BOONG
Exec Dt:
07/17/2013
3
KIM, YOUNGJIN
Exec Dt:
07/10/2013
4
KIM, KEUN SOO
Exec Dt:
07/12/2013
5
KANG, JUNMO
Exec Dt:
07/10/2013
6
KIM, HYEONGKEUN
Exec Dt:
07/10/2013
Assignee
1
GRAPHENE SQUARE INC.
(SAMSEONG-DONG), 301, 18, BONGEUNSA-RO 72-GIL,
GANGNAM-GU,
SEOUL, KOREA, REPUBLIC OF 135-509
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8916013
US20130299077
13945629
Correspondence name and address
GREER, BURNS & CRAIN
300 S WACKER DR
25TH FLOOR
CHICAGO, IL 60606
Assignment: 5
Reel/Frame:031647/0815   Pages: 2
Recorded: 11/21/2013
Attorney Dkt #:246088.0007
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
RESEARCH & BUSINESS FOUNDATION SUNGKYUNKWAN UNIVERSITY
Exec Dt:
08/30/2013
Assignee
1
GRAPHENE SQUARE INC.
(SAMSEONG-DONG), 301, 18, BONGEUNSA-RO 72-GIL, GANGNAM-GU, SEOUL 135-509
SEOUL, KOREA, REPUBLIC OF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8816257
US20140021195
13946694
Correspondence name and address
NSIP LAW
P.O. BOX 65745
WASHINGTON, DC 20035
Assignment: 6
Reel/Frame:031649/0835   Pages: 2
Recorded: 11/21/2013
Attorney Dkt #:246088.0008
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
SUNGKYUNKWAN UNIVERSITY FOUNDATION FOR CORPORATE COLLABORATION
Exec Dt:
08/30/2013
Assignee
1
GRAPHENE SQUARE INC.
SAMSEONG-DONG), 301, 18, BONGEUNSA-RO 72-GIL, GANGNAM-GU, SEOUL 135-509
SEOUL, KOREA, REPUBLIC OF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9371234
US20130187097
13810144
Correspondence name and address
NSIP LAW
P.O. BOX 65745
WASHINGTON, DC 20035
Assignment: 7
Reel/Frame:031215/0193   Pages: 5
Recorded: 09/16/2013
Attorney Dkt #:5021.115366
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HONG, BYUNG HEE
Exec Dt:
09/02/2013
2
KIM, EUN SEON
Exec Dt:
09/02/2013
Assignee
1
GRAPHENE SQUARE INC.
(SAMSEONG-DONG), 301 18, BONGEUNSA-RO 72-GIL,
GANGNAM-GU
SEOUL, KOREA, REPUBLIC OF 135-509
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20140054550
14016665
Correspondence name and address
GREER, BURNS & CRAIN
300 S WACKER DR
25TH FLOOR
CHICAGO, IL 60606
Assignment: 8
Reel/Frame:032476/0001   Pages: 8
Recorded: 03/19/2014
Attorney Dkt #:5021.116918
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HONG, BYUNG HEE
Exec Dt:
03/11/2014
2
KANG, JUN MO
Exec Dt:
03/07/2014
Assignees
1
GRAPHENE SQUARE INC.
(SAMSEONG-DONG, 301, 18, BONGEUNSA-RO
72-GIL, GANGNAM-GU,
SEOUL, KOREA, REPUBLIC OF 135-509
2
SNU R&DB FOUNDATION
(SILLIM-DONG), 1, GWANAK-RO, GWANAK-GU,
SEOUL, KOREA, REPUBLIC OF 151-742
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9726861
US20140313588
14219529
Correspondence name and address
GREER, BURNS & CRAIN, LTD
300 S. WACKER DR.
SUITE 2500
CHICAGO, IL 60606
Assignment: 9
Reel/Frame:034021/0505   Pages: 4
Recorded: 10/23/2014
Attorney Dkt #:5021.118572
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HONG, BYUNG HEE
Exec Dt:
10/16/2014
2
HAN, JUNG HEE
Exec Dt:
10/16/2014
Assignee
1
GRAPHENE SQUARE INC.
(SAMSEONG-DONG), 301,18, BONGEUNSA-RO 72-GIL GANGNAM-GU,
SEOUL, KOREA, REPUBLIC OF 135-509
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9966531
US20150104623
14522095
Correspondence name and address
GREER, BURNS & CRAIN, LTD
300 S. WACKER DR.
SUITE 2500
CHICAGO, IL 60606
Assignment: 10
Reel/Frame:034973/0682   Pages: 6
Recorded: 02/17/2015
Attorney Dkt #:5540.120124
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HONG, BYUNG HEE
Exec Dt:
02/17/2015
2
HAN, JUNG HEE
Exec Dt:
02/17/2015
3
HAN, DONG HOON
Exec Dt:
02/17/2015
4
CHOI, WON TAEK
Exec Dt:
02/17/2015
5
KIM, JE DEOK
Exec Dt:
02/17/2015
Assignees
1
SNU R&DB FOUNDATION
(SILLIM-DONG), 1, GWANAK-RO, GWANAK-GU
SEOUL, KOREA, REPUBLIC OF 151-742
2
GRAPHENE SQUARE INC.
(SAMSEONG-DONG), 301, 18, BONGEUNSA-RO
72-GIL, GANGNAM-GU
SEOUL, KOREA, REPUBLIC OF 135-509
3
ALLIED RAY TECHNOLOGY CO., LTD.
NAMDONG INDUSTRIAL ESTATE 86B-12L,
34, NAMDONG-DAERO 155BEON-GIL, NAMDONG-GU
INCHEON, KOREA, REPUBLIC OF 405-819
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20150259800
14624102
Correspondence name and address
GREER, BURNS & CRAIN, LTD
300 S. WACKER DR.
SUITE 2500
CHICAGO, IL 60606
Assignment: 11
Reel/Frame:036041/0378   Pages: 8
Recorded: 07/09/2015
Attorney Dkt #:147954.00002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HONG, BYUNG HEE
Exec Dt:
07/06/2015
2
KIM, SANG JIN
Exec Dt:
07/02/2015
3
PARK, MYUNG JIN
Exec Dt:
07/02/2015
4
JO, IN SU
Exec Dt:
07/02/2015
Assignees
1
SEOUL NATIONAL UNIVERSITY R&DB FOUNDATION
(SILLIM-DONG), 1 GWANAK-RO
GWANAK-GU
SEOUL, KOREA, REPUBLIC OF 151-742
2
GRAPHENE SQUARE INC.
(SAMSEONG-DONG), 301, 18, BONGEUNSA-RO 72-GIL
GANGNAM-GU
SEOUL, KOREA, REPUBLIC OF 135-509
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10315401
US20150314579
14794876
Correspondence name and address
PETER J. BUTCH III
FOX ROTHSCHILD LLP
997 LENOX DRIVE, BLDG. #3
LAWRENCEVILLE, NJ 08648
Assignment: 12
Reel/Frame:047002/0504   Pages: 3
Recorded: 09/28/2018
Attorney Dkt #:5021.116210
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
VRYUS CO., LTD.
Exec Dt:
06/12/2018
Assignee
1
GRAPHENE SQUARE INC.
(IUI-DONG), 1F, B-DONG, 145, GWANGGYO-RO, YEONGTONG-GU,
SUWON-SI, GYEONGGI-DO, KOREA, REPUBLIC OF 16229
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10947113
US20120298396
13569361
Correspondence name and address
GREER BURNS & CRAIN LTD.
300 S. WACKER DR.
CHICAGO, IL 60606
Assignment: 13
Reel/Frame:050914/0571   Pages: 8
Recorded: 11/05/2019
Attorney Dkt #:393-005US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HONG, BYUNG HEE
Exec Dt:
09/04/2019
2
KANG, SANG MIN
Exec Dt:
09/14/2019
3
KIM, YOUNG SOO
Exec Dt:
09/23/2019
Assignees
1
SEOUL NATIONAL UNIVERSITY R&DB FOUNDATION
1, GWANAK-RO
GWANAK-GU
SEOUL, KOREA, REPUBLIC OF 08826
2
GRAPHENE SQUARE INC.
3-313, 298, BEOTKKOT-RO
GEUMCHEON-GU
SEOUL, KOREA, REPUBLIC OF 08510
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12108513
US20200374993
16489419
Correspondence name and address
DILWORTH IP LLC
2 CORPORATE DRIVE
SUITE 206
TRUMBULL, CT 06611
Assignment: 14
Reel/Frame:051061/0902   Pages: 9
Recorded: 11/20/2019
Attorney Dkt #:393-006US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HONG, BYUNG HEE
Exec Dt:
11/13/2019
2
LEE, SANGKYU
Exec Dt:
11/15/2019
3
JO, INSU
Exec Dt:
11/15/2019
4
KANG, SANGMIN
Exec Dt:
11/14/2019
Assignees
1
SEOUL NATIONAL UNIVERSITY R&DB FOUNDATION
1, GWANAK-RO
GWANAK-GU
SEOUL, KOREA, REPUBLIC OF 08826
2
GRAPHENE SQUARE INC.
3-313, 298, BEOTKKOT-RO
GEUMCHEON-GU
SEOUL, KOREA, REPUBLIC OF 08510
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11927835
US20200201075
16496875
Correspondence name and address
DILWORTH IP LLC
2 CORPORATE DRIVE
SUITE 206
TRUMBULL, CT 06611
Assignment: 15
Reel/Frame:056991/0223   Pages: 6
Recorded: 07/27/2021
Attorney Dkt #:393-009US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HONG, BYUNG HEE
Exec Dt:
07/26/2021
2
KANG, SANG MIN
Exec Dt:
07/26/2021
3
TRUONG, QUANG TRUNG
Exec Dt:
07/26/2021
Assignees
1
SEOUL NATIONAL UNIVERSITY R&DB FOUNDATION
1, GWANAK-RO, GWANAK-GU
SEOUL, KOREA, REPUBLIC OF 08826
2
GRAPHENE SQUARE INC.
3-313, 298, BEOTKKOT-RO, GEUMCHEON-GU
SEOUL, KOREA, REPUBLIC OF 08510
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11843108
US20210057718
16971742
Correspondence name and address
DILWORTH IP LLC
470 JAMES STREET, SUITE 007
NEW HAVEN, CT 06513
Assignment: 16
Reel/Frame:058129/0151   Pages: 8
Recorded: 11/16/2021
Attorney Dkt #:393-021US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HONG, BYUNG HEE
Exec Dt:
10/21/2021
2
KIM, DONG JIN
Exec Dt:
10/21/2021
3
WOO, YUN SUNG
Exec Dt:
11/16/2021
Assignees
1
SEOUL NATIONAL UNIVERSITY R&DB FOUNDATION
904-311, 1, GWANAK-RO, GWANAK-GU
SEOUL, KOREA, REPUBLIC OF 08826
2
GRAPHENE SQUARE INC.
4F, 145, GWANGGYO-RO, YEONGTONG-GU, SUWON-SI
GYEONGGI-DO, KOREA, REPUBLIC OF 16229
3
DANKOOK UNIVERSITY CHEONAN CAMPUS INDUSTRY ACADEMIC COOPERATION FOUNDATION
119, DANDAE-RO, DONGNAM-GU, CHEONAN-SI,
CHUNGCHEONGNAM-DO, KOREA, REPUBLIC OF 31116
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11933955
US20220206276
17501668
Correspondence name and address
DILWORTH IP LLC
470 JAMES STREET, SUITE 007
NEW HAVEN, CT 06513
Assignment: 17
Reel/Frame:058973/0348   Pages: 3
Recorded: 02/10/2022
Attorney Dkt #:393-D0026US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
PARK, SEONG CHAE
Exec Dt:
02/09/2022
Assignee
1
GRAPHENE SQUARE INC.
4F, 145, GWANGGYO-RO, YEONGTONG-GU, SUWON-SI
GYEONGGI-DO, KOREA, REPUBLIC OF 16229
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D1027538
NONE
29821889
Correspondence name and address
DILWORTH IP, LLC
470 JAMES STREET, SUITE 007
NEW HAVEN, CT 06513

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