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Patent Assignment Assignor Details
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Assignor Name : CHAR, KOOKHEON
Total Assignments: 18
Assignment: 1
Reel/Frame:012774/0928   Pages: 3
Recorded: 04/09/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEE, CHANGJIN
Exec Dt:
12/12/2001
2
KANG, YONGKU
Exec Dt:
12/12/2001
3
KANG, JONG GOO
Exec Dt:
12/12/2001
4
KIM, HEE JUNG
Exec Dt:
12/12/2001
5
JIN, MOON YOUNG
Exec Dt:
12/12/2001
6
SEOK, SANG II
Exec Dt:
12/12/2001
7
CHAR, KOOKHEON
Exec Dt:
12/12/2001
8
CHU, SANG-HYUN
Exec Dt:
12/12/2001
Assignee
1
KOREA RESEARCH INSTITUTE OF CHEMICAL TECHNOLOGY
100, JANG-DONG, YUSUNG-KU
DAEJEON 305-343, KOREA, REPUBLIC OF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6914147
US20030078443
10118094
Correspondence name and address
FINNEGAN, HENDERSON, FARABOW, ET AL.
MR. ERNEST F. CHAPMAN
1300 I STREET, N.W.
WASHINGTON, D.C. 20005-3315
Assignment: 2
Reel/Frame:015207/0635   Pages: 2
Recorded: 04/09/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KANG, YONG SOO
Exec Dt:
03/05/2004
2
KIM, HOON SIK
Exec Dt:
03/05/2004
3
KIM, JONG HAK
Exec Dt:
03/05/2004
4
CHAR, KOOKHEON
Exec Dt:
03/05/2004
5
KANG, SANG WOOK
Exec Dt:
03/05/2004
6
WON, JONGOK
Exec Dt:
03/05/2004
Assignee
1
KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY
39-1 HAWOLGOK-DONG, SEONGBUK-GU
SEOUL 136-791, KOREA, REPUBLIC OF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7179321
US20040211319
10822258
Correspondence name and address
JONES DAY
YEAHSI MOON
222 EAST 41ST STREET
NEW YORK, NEW YORK 10017
Assignment: 3
Reel/Frame:023877/0826   Pages: 5
Recorded: 02/01/2010
Attorney Dkt #:432-0030
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHAR, KOOKHEON
Exec Dt:
03/26/2009
2
LEE, SEONGHOON
Exec Dt:
03/26/2009
3
BAE, WAN KI
Exec Dt:
03/26/2009
4
HUR, HYUCK
Exec Dt:
03/26/2009
Assignee
1
SEOUL NATIONAL UNIVERSITY INDUSTRY FOUNDATION
SAN 4-2, BONGCHEON-DONG, GWANAK-GU
SEOUL, KOREA, REPUBLIC OF 151-050
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20100140586
12442943
Correspondence name and address
DANIEL H. SHERR
620 HERNDON PARKWAY
SUITE 320
HERNDON, VA 20170
Assignment: 4
Reel/Frame:023878/0120   Pages: 8
Recorded: 02/01/2010
Attorney Dkt #:432-0041
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHAR, KOOKHEON
Exec Dt:
01/22/2010
2
KIM, HOSUB
Exec Dt:
01/12/2010
Assignee
1
SNU R&DB FOUNDATION
SAN 56-1, SILLIM-DONG, GWANAK-GU
SEOUL, KOREA, REPUBLIC OF 151-742
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8349453
US20100252807
12592647
Correspondence name and address
DANIEL H. SHERR
620 HERNDON PARKWAY
SUITE 320
HERNDON, VA 20170
Assignment: 5
Reel/Frame:025021/0160   Pages: 5
Recorded: 09/21/2010
Attorney Dkt #:HAA0186US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KANG, JONG HYUK
Exec Dt:
09/10/2010
2
SHIN, JUNGHAN
Exec Dt:
09/10/2010
3
PARK, JAE BYUNG
Exec Dt:
09/10/2010
4
LEE, DONG-HOON
Exec Dt:
09/10/2010
5
CHAR, KOOKHEON
Exec Dt:
09/10/2010
6
LEE, SEONGHOON
Exec Dt:
09/10/2010
7
BAE, WANKI
Exec Dt:
09/10/2010
8
LIM, JAEHOON
Exec Dt:
09/10/2010
Assignees
1
SAMSUNG ELECTRONICS CO., LTD
416, MAETAN 3-DONG, YEONGTONG-GU
SUWON-SI, GYEONGGI-DO, KOREA, REPUBLIC OF
2
SNU R&DB FOUNDATION
SAN 56-1, SILLIM-DONG, GWANAK-GU
SEOUL, KOREA, REPUBLIC OF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8766315
US20110227034
12886853
Correspondence name and address
CANTOR COLBURN LLP
20 CHURCH STREET
22ND FLOOR
HARTFORD, CT 06103
Assignment: 6
Reel/Frame:025197/0012   Pages: 5
Recorded: 10/26/2010
Attorney Dkt #:HAA0187US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KANG, JONG HYUK
Exec Dt:
10/11/2010
2
SHIN, JUNGHAN
Exec Dt:
10/11/2010
3
PARK, JAE BYUNG
Exec Dt:
10/11/2010
4
LEE, DONG-HOON
Exec Dt:
10/11/2010
5
NAM, MINKI
Exec Dt:
10/11/2010
6
CHAR, KOOKHEON
Exec Dt:
10/11/2010
7
LEE, SEONGHOON
Exec Dt:
10/11/2010
8
BAE, WANKI
Exec Dt:
10/11/2010
9
LIM, JAEHOON
Exec Dt:
10/11/2010
10
JUNG, JOOHYUN
Exec Dt:
10/11/2010
Assignees
1
SAMSUNG ELECTRONICS CO., LTD.
416, MAETAN-DONG, YEONGTONG-GU
SUWON-SI, GYEONGGI DO, KOREA, REPUBLIC OF
2
SNU R&DB FOUNDATION
SAN 56-1, SILLIM-DONG, GWANAK-GU
SEOUL, KOREA, REPUBLIC OF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8460632
US20110227007
12907743
Correspondence name and address
CANTOR COLBURN LLP
20 CHURCH STREET
HARTFORD, CT 06103
Assignment: 7
Reel/Frame:025909/0094   Pages: 5
Recorded: 03/07/2011
Attorney Dkt #:PA0246-0
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YOON, EUIJOON
Exec Dt:
02/22/2011
2
CHAR, KOOKHEON
Exec Dt:
02/22/2011
3
KIM, JONG HAK
Exec Dt:
02/22/2011
4
OH, SEWON
Exec Dt:
02/22/2011
5
WOO, HEEJE
Exec Dt:
02/22/2011
Assignee
1
SNU R&DB FOUNDATION
SAN 56-1, SILLIM-DONG, GWANAK-GU
SEOUL, KOREA, REPUBLIC OF 151-010
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8847362
US20110156214
13062557
Correspondence name and address
WILLIAM PARK & ASSOCIATES LTD.
930 N. YORK ROAD, SUITE 201
HINSDALE, IL 60521
Assignment: 8
Reel/Frame:031126/0480   Pages: 7
Recorded: 09/03/2013
Attorney Dkt #:054101/434219
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHAR, KOOKHEON
Exec Dt:
07/04/2013
2
WOOH, SANGHYUK
Exec Dt:
07/04/2013
3
KANG, YONG SOO
Exec Dt:
07/04/2013
4
YOON, HYUNSIK
Exec Dt:
07/04/2013
Assignee
1
SEOUL NATIONAL UNIVERSITY R&DB FOUNDATION
1, GWANAK-RO, GWANAK-GU
SEOUL, KOREA, REPUBLIC OF 151-015
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20140326297
13909702
Correspondence name and address
R. FLYNT STREAN
101 S. TRYON STREET, SUITE 4000
ALSTON & BIRD LLP
CHARLOTTE, NC 28280-4000
Assignment: 9
Reel/Frame:042783/0939   Pages: 7
Recorded: 06/22/2017
Attorney Dkt #:054101/496914
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHAR, KOOKHEON
Exec Dt:
07/04/2013
2
WOOH, SANGHYUK
Exec Dt:
07/04/2013
3
KANG, YONG SOO
Exec Dt:
07/04/2013
4
YOON, HYUNSIK
Exec Dt:
07/04/2013
Assignee
1
SEOUL NATIONAL UNIVERSITY R&DB FOUNDATION
1, GWANAK-RO, GWANAK-GU
SEOUL, KOREA, REPUBLIC OF 151-015
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20170271088
15490518
Correspondence name and address
ALSTON & BIRD LLP
BANK OF AMERICA PLAZA
101 SOUTH TRYON STREET, SUITE 4000
CHARLOTTE, NC 28280-4000
Assignment: 10
Reel/Frame:031203/0217   Pages: 5
Recorded: 09/13/2013
Attorney Dkt #:KAC.P.US0001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHAR, KOOKHEON
Exec Dt:
07/11/2013
2
YOON, HYUNSIK
Exec Dt:
07/11/2013
3
LEE, HONG HIE
Exec Dt:
07/11/2013
4
SUH, KAHP-YANG
Exec Dt:
08/23/2013
Assignee
1
SNU R&DB FOUNDATION
1 GWANAK-RO
GWANAK-GU
SEOUL, KOREA, REPUBLIC OF 151-015
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9086529
US20140016207
13979874
Correspondence name and address
TAMA L. DRENSKI
106 S. MAIN STREET, SUITE 400
FIRST NATIONAL TOWER
AKRON, OH 44308-1412
Assignment: 11
Reel/Frame:031908/0935   Pages: 11
Recorded: 01/07/2014
Attorney Dkt #:15304-000019-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEE, CHANGHEE
Exec Dt:
12/26/2013
2
CHAR, KOOKHEON
Exec Dt:
12/26/2013
3
LEE, SEONGHOON
Exec Dt:
12/26/2013
4
LEE, DONGGU
Exec Dt:
12/26/2013
5
LIM, JAEHOON
Exec Dt:
12/26/2013
6
SONG, JIYUN
Exec Dt:
12/26/2013
Assignee
1
SNU R&DB FOUNDATION
SAN 56-1, SILLIM-DONG, GWANAK-GU
SEOUL, KOREA, REPUBLIC OF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9246116
US20150004736
14149529
Correspondence name and address
HARNESS, DICKEY, & PIERCE, P.L.C
7700 BONHOMME, SUITE 400
ST. LOUIS, MO 63105
Assignment: 12
Reel/Frame:032410/0744   Pages: 4
Recorded: 03/07/2014
Attorney Dkt #:LPP20140515US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHAR, KOOKHEON
Exec Dt:
03/05/2014
2
PARK, SAIBOM
Exec Dt:
03/05/2014
Assignee
1
SNU R&DB FOUNDATION
SAN 56-1 SILLIM-DONG, GWANAK-GU
SEOUL, KOREA, REPUBLIC OF 151-742
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9561293
US20150125399
14200189
Correspondence name and address
LEXYOUME IP MEISTER, PLLC
5180 PARKSTONE DRIVE, SUITE 175
CHANTILLY, VA 20151
Assignment: 13
Reel/Frame:034223/0434   Pages: 5
Recorded: 11/20/2014
Attorney Dkt #:0351.1010
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHAR, KOOKHEON
Exec Dt:
11/13/2014
2
NAM, JWA-MIN
Exec Dt:
11/17/2014
3
JANG, YEONGSEON
Exec Dt:
11/12/2014
4
LEE, HYOJIN
Exec Dt:
11/13/2014
Assignee
1
SNU R&DB FOUNDATION
1 GWANAK-RO, KWANAK-GU
SEOUL, KOREA, REPUBLIC OF 151-742
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20150147806
14549186
Correspondence name and address
STEIN IP, LLC
1400 EYE STREET, NW
SUITE 300
WASHINGTON, DC 20005
Assignment: 14
Reel/Frame:034261/0343   Pages: 3
Recorded: 11/25/2014
Attorney Dkt #:PA0246-1D
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YOON, EUIJOON
Exec Dt:
11/17/2014
2
CHAR, KOOKHEON
Exec Dt:
11/17/2014
3
KIM, JONG HAK
Exec Dt:
11/17/2014
4
OH, SEWON
Exec Dt:
11/17/2014
5
WOO, HEEJE
Exec Dt:
11/17/2014
Assignee
1
SNU R&DB FOUNDATION
SAN 56-1, SILLIM-DONG, GWANAK-GU
SEOUL, KOREA, REPUBLIC OF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20150087137
14468539
Correspondence name and address
WILLIAM PARK & ASSOCIATES PATENT LTD.
930 N. YORK ROAD, SUITE 201
HINSDALE, IL 60521
Assignment: 15
Reel/Frame:038934/0885   Pages: 2
Recorded: 06/16/2016
Attorney Dkt #:5230-0632
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YOON, MYUNG-HAN
Exec Dt:
05/23/2016
2
CHAR, KOOKHEON
Exec Dt:
05/23/2016
3
KIM, EUI TAE
Exec Dt:
05/23/2016
4
LEE, JAE-HYUK
Exec Dt:
05/23/2016
Assignee
1
GWANGJU INSTITUTE OF SCIENCE AND TECHNOLOGY
123 CHEOMDAN-GWAGIRO, BUK-GU
GWANGJU, KOREA, REPUBLIC OF 500-712
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9865830
US20160372692
15184571
Correspondence name and address
YOON S. HAM
2318 MILL ROAD, SUITE 1400
HAUPTMAN HAM, LLP
ALEXANDRIA, VA 22314
Assignment: 16
Reel/Frame:043721/0896   Pages: 6
Recorded: 09/28/2017
Attorney Dkt #:4160.SNU.777BS
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHAR, KOOKHEON
Exec Dt:
09/22/2017
2
LIM, JEEWOO
Exec Dt:
09/26/2017
3
JUNG, UNHO
Exec Dt:
09/22/2017
4
JOE, WON TAE
Exec Dt:
09/22/2017
Assignee
1
SEOUL NATIONAL UNIVERSITY R&DB FOUNDATION
(SILLIM-DONG), 1, GWANAK-RO, GWANAK-GU
SEOUL, KOREA, REPUBLIC OF 08826
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20180044483
15716625
Correspondence name and address
DAVID S. LEE
1925 BALLENGER AVE.
SUITE 560
ALEXANDRIA, VA 22314
Assignment: 17
Reel/Frame:045226/0855   Pages: 8
Recorded: 02/01/2018
Attorney Dkt #:4299.SNU.777BS
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHAR, KOOKHEON
Exec Dt:
01/30/2018
2
LIM, JEEWOO
Exec Dt:
01/30/2018
3
CHOI, TAE-LIM
Exec Dt:
01/30/2018
4
CHO, YUNSHIK
Exec Dt:
01/30/2018
5
KANG, EUN-HYE
Exec Dt:
01/30/2018
6
YANG, SANGHEE
Exec Dt:
01/30/2018
Assignee
1
SEOUL NATIONAL UNIVERSITY R&DB FOUNDATION
(SILLIM-DONG), 1, GWANAK-RO, GWANAK-GU
SEOUL, KOREA, REPUBLIC OF 08826
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10533069
US20180223034
15749157
Correspondence name and address
DAVID S. LEE
1925 BALLENGER AVE.
SUITE 560
ALEXANDRIA, VA 22314
Assignment: 18
Reel/Frame:063347/0946   Pages: 5
Recorded: 04/17/2023
Attorney Dkt #:225639 JOE/CLM
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JUNG, YUNKU
Exec Dt:
11/01/2022
2
CHAR, KOOKHEON
Exec Dt:
02/08/2023
3
KIM, SUNGWOON
Exec Dt:
11/01/2022
4
LEE, HAKJUNE
Exec Dt:
02/08/2023
Assignees
1
SAMSUNG DISPLAY CO., LTD.
1, SAMSUNG-RO, GIHEUNG-GU
YONGIN-SI, GYEONGGI-DO, KOREA, REPUBLIC OF 17113
2
SEOUL NATIONAL UNIVERSITY R&DB FOUNDATION
1, GWANAK-RO, GWANAK-GU
SEOUL, KOREA, REPUBLIC OF 08826
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230354631
18301823
Correspondence name and address
LEWIS ROCA ROTHGERBER CHRISTIE LLP
P.O. BOX 29001
GLENDALE, CA 91209-9001

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