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Patent Assignment Assignor Details
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Assignor Name : HWANG, IL SUN
Total Assignments: 18
Assignment: 1
Reel/Frame:012201/0476   Pages: 3
Recorded: 09/25/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YIM, JIN HEONG
Exec Dt:
09/14/2001
2
LYU, YI YEOL
Exec Dt:
09/14/2001
3
MAH, SANG KOOK
Exec Dt:
09/14/2001
4
NAH, EUN JU
Exec Dt:
09/14/2001
5
HWANG, IL SUN
Exec Dt:
09/14/2001
6
YOON, KEUN BYOUNG
Exec Dt:
09/14/2001
Assignee
1
SAMSUNG ELECTRONICS CO., LTD.
MAETAN-3 DONG 416, PALDAL-GU, SUWON-SHI
KYUNGKI-DO, KOREA, REPUBLIC OF 442-7
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6632748
US20030055134
09961449
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH, LLP
JOSEPH A. KOLASCH
P.O. BOX 747
FALLS CHURCH, VA 22040-0747
Assignment: 2
Reel/Frame:012272/0556   Pages: 4
Recorded: 10/22/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LYU, YI YEOL
Exec Dt:
10/12/2001
2
YIM, JIN HEONG
Exec Dt:
10/12/2001
3
MAH, SANG KOOK
Exec Dt:
10/12/2001
4
NAH, EUN JU
Exec Dt:
10/12/2001
5
HWANG, IL SUN
Exec Dt:
10/12/2001
6
JEONG, HYUN DAM
Exec Dt:
10/11/2001
7
LEE, JIN GYU
Exec Dt:
10/12/2001
Assignee
1
SAMSUNG ELECTRONICS CO., LTD.
MAETAN-3 DONG 416, PALDAL-GU, SUWON-SHI
KYUNGKI-DO, KOREA, REPUBLIC OF 442-7
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6660822
US20020098279
09895158
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH, LLP
JOSEPH A. KOLASCH
P.O. BOX 747
FALLS CHURCH, VA 22040-0747
Assignment: 3
Reel/Frame:023132/0403   Pages: 12
Recorded: 08/21/2009
Attorney Dkt #:745273-044
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YANG, WOO YOUNG
Exec Dt:
08/06/2009
2
KIM, KEON IL
Exec Dt:
08/06/2009
3
HWANG, DAE IL
Exec Dt:
08/06/2009
4
PARK, JAE BUM
Exec Dt:
08/06/2009
5
HWANG, IL SUN
Exec Dt:
08/06/2009
6
LEE, JUN HEE
Exec Dt:
08/06/2009
7
HWANG, JAE KWANG
Exec Dt:
08/06/2009
8
KIM, DONG WON
Exec Dt:
08/06/2009
9
AHN, DUCK KYUN
Exec Dt:
08/06/2009
Assignee
1
SAMSUNG FINE CHEMICALS CO., LTD.
190 YEOCHEON-DONG, NAM-GU
ULSAN-CITY, KOREA, REPUBLIC OF 680-090
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8206884
US20100098462
12528314
Correspondence name and address
NIXON PEABODY LLP
200 PAGE MILL ROAD
PALO ALTO, CA 94306
Assignment: 4
Reel/Frame:023132/0443   Pages: 12
Recorded: 08/21/2009
Attorney Dkt #:745273-045
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YANG, WOO YOUNG
Exec Dt:
08/06/2009
2
KIM, KEON IL
Exec Dt:
08/06/2009
3
HWANG, DAE IL
Exec Dt:
08/06/2009
4
PARK, JAE BUM
Exec Dt:
08/06/2009
5
HWANG, IL SUN
Exec Dt:
08/06/2009
6
LEE, JUN HEE
Exec Dt:
08/06/2009
7
HWANG, JAE KWANG
Exec Dt:
08/06/2009
8
KIM, DONG WON
Exec Dt:
08/06/2009
9
AHN, DUCK KYUN
Exec Dt:
08/06/2009
Assignee
1
SAMSUNG FINE CHEMICALS CO., LTD.
190 YEOCHEON-DONG, NAM-GU
ULSAN-CITY, KOREA, REPUBLIC OF 680-090
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20100055599
12528318
Correspondence name and address
NIXON PEABODY LLP
200 PAGE MILL ROAD
PALO ALTO, CA 94306
Assignment: 5
Reel/Frame:024089/0860   Pages: 13
Recorded: 03/16/2010
Attorney Dkt #:745273-054
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YANG, WOO YOUNG
Exec Dt:
02/08/2010
2
KIM, KEON IL
Exec Dt:
02/08/2010
3
HWANG, DAE IL
Exec Dt:
02/08/2010
4
KIM, IL HYUK
Exec Dt:
02/08/2010
5
PARK, JAE BUM
Exec Dt:
02/08/2010
6
HWANG, IL SUN
Exec Dt:
02/08/2010
7
HWANG, JAE KWANG
Exec Dt:
02/08/2010
8
CHOI, DAE WOONG
Exec Dt:
02/08/2010
9
KIM, DONG WON
Exec Dt:
02/08/2010
10
AHN, DUCK KYUN
Exec Dt:
02/08/2010
Assignee
1
SAMSUNG FINE CHEMICALS CO., LTD.
190 YEOCHEON-DONG, NAM-GU
ULSAN-CITY, KOREA, REPUBLIC OF 680-090
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8389196
US20100216069
12678489
Correspondence name and address
NIXON PEABODY LLP
P.O. BOX 60610
PALO ALTO, CA 94306
Assignment: 6
Reel/Frame:024282/0804   Pages: 13
Recorded: 04/23/2010
Attorney Dkt #:745273-055
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KIM, DONG WON
Exec Dt:
02/16/2010
2
YANG, WOO YOUNG
Exec Dt:
02/16/2010
3
KIM, KEON IL
Exec Dt:
02/16/2010
4
HWANG, DAE IL
Exec Dt:
02/16/2010
5
KIM, IL HYUK
Exec Dt:
02/16/2010
6
PARK, JAE BUM
Exec Dt:
02/16/2010
7
HWANG, IL SUN
Exec Dt:
02/16/2010
8
HWANG, JAE KWANG
Exec Dt:
02/16/2010
9
CHOI, DAE WOONG
Exec Dt:
02/16/2010
10
AHN, DUCK KYUN
Exec Dt:
02/16/2010
Assignee
1
SAMSUNG FINE CHEMICALS CO., LTD.
190 YEOCHEON-DONG, NAM-GU
ULSAN-CITY, KOREA, REPUBLIC OF 680-090
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8389188
US20100239972
12739699
Correspondence name and address
NIXON PEABODY LLP
P.O. BOX 60610
PALO ALTO, CA 94306
Assignment: 7
Reel/Frame:024282/0959   Pages: 13
Recorded: 04/23/2010
Attorney Dkt #:745273-056
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HWANG, DAE IL
Exec Dt:
02/16/2010
2
YANG, WOO YOUNG
Exec Dt:
02/16/2010
3
KIM, KEON IL
Exec Dt:
02/16/2010
4
KIM, IL HYUK
Exec Dt:
02/16/2010
5
PARK, JAE BUM
Exec Dt:
02/16/2010
6
HWANG, IL SUN
Exec Dt:
02/16/2010
7
HWANG, JAE KWANG
Exec Dt:
02/16/2010
8
CHOI, DAE WOONG
Exec Dt:
02/16/2010
9
KIM, DONG WON
Exec Dt:
02/16/2010
10
AHN, DUCK KYUN
Exec Dt:
02/16/2010
Assignee
1
SAMSUNG FINE CHEMICALS CO., LTD.
190 YEOCHEON-DONG, NAM-GU
ULSAN-CITY, KOREA, REPUBLIC OF 680-090
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8475995
US20100232837
12739706
Correspondence name and address
NIXON PEABODY LLP
P.O. BOX 60610
PALO ALTO, CA 94306
Assignment: 8
Reel/Frame:024519/0296   Pages: 12
Recorded: 06/10/2010
Attorney Dkt #:745273-059
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YANG, WOO YOUNG
Exec Dt:
05/31/2010
2
KIM, KEON IL
Exec Dt:
05/31/2010
3
HWANG, DAE IL
Exec Dt:
05/31/2010
4
PARK, JAE BUM
Exec Dt:
05/31/2010
5
HWANG, IL SUN
Exec Dt:
05/31/2010
6
LEE, JUN-HEE
Exec Dt:
05/31/2010
7
HWANG, JAE KWANG
Exec Dt:
05/31/2010
8
KIM, DONG WON
Exec Dt:
05/31/2010
9
AHN, DUCK KYUN
Exec Dt:
05/31/2010
Assignee
1
SAMSUNG FINE CHEMICALS CO., LTD.
190 YEOCHEON-DONG, NAM-GU
ULSAN-CITY, KOREA, REPUBLIC OF 680-090
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20100272471
12747511
Correspondence name and address
NIXON PEABODY LLP
P.O. BOX 60610
PALO ALTO, CA 94306
Assignment: 9
Reel/Frame:025096/0397   Pages: 7
Recorded: 10/05/2010
Attorney Dkt #:745273-061
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HWANG, DAE IL
Exec Dt:
09/14/2010
2
HWANG, IL SUN
Exec Dt:
09/14/2010
3
AHN, DUCK KYUN
Exec Dt:
09/14/2010
4
YANG, WOO YOUNG
Exec Dt:
09/14/2010
Assignee
1
SAMSUNG FINE CHEMICALS CO., LTD.
190 YEOCHEON-DONG, NAM-GU
ULSAN-CITY, KOREA, DEMOCRATIC PEOPLE'S REPUBLIC OF 680-090
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20110028643
12936513
Correspondence name and address
NIXON PEABODY LLP
P.O. BOX 60610
PALO ALTO, CA 94306
Assignment: 10
Reel/Frame:025408/0302   Pages: 7
Recorded: 11/18/2010
Attorney Dkt #:745273-062
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HWANG, DAE IL
Exec Dt:
09/14/2010
2
HWANG, IL SUN
Exec Dt:
09/14/2010
3
AHN, DUCK KYUN
Exec Dt:
09/14/2010
4
YANG, WOO YOUNG
Exec Dt:
09/14/2010
Assignee
1
SAMSUNG FINE CHEMICALS CO., LTD.
190 YEOCHEON-DONG, NAM-GU
ULSAN-CITY, KOREA, REPUBLIC OF 680-090
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20110076609
12993470
Correspondence name and address
NIXON PEABODY LLP
P.O. BOX 60610
PALO ALTO, CA 94306
Assignment: 11
Reel/Frame:025056/0196   Pages: 13
Recorded: 09/28/2010
Attorney Dkt #:745273-060
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
AHN, DUCK KYUN
Exec Dt:
09/15/2010
2
YANG, WOO YOUNG
Exec Dt:
09/15/2010
3
KIM, KEON IL
Exec Dt:
09/15/2010
4
HWANG, DAE IL
Exec Dt:
09/15/2010
5
KIM, IL HYUK
Exec Dt:
09/14/2010
6
PARK, JAE BUM
Exec Dt:
09/14/2010
7
HWANG, IL SUN
Exec Dt:
09/16/2010
8
HWANG, JAE KWANG
Exec Dt:
09/16/2010
9
CHOI, DAE WOONG
Exec Dt:
09/16/2010
10
KIM, DONG WON
Exec Dt:
09/15/2010
Assignee
1
SAMSUNG FINE CHEMICALS CO., LTD.
190 YEOCHEON-DONG, NAM-GU
ULSAN-CITY, KOREA, REPUBLIC OF 680-090
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20110033207
12935259
Correspondence name and address
NIXON PEABODY LLP
P.O. BOX 60610
PALO ALTO, CA 94306
Assignment: 12
Reel/Frame:025448/0801   Pages: 13
Recorded: 12/03/2010
Attorney Dkt #:745273-064
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHOI, DAE WOONG
Exec Dt:
11/25/2010
2
YANG, WOO YOUNG
Exec Dt:
11/25/2010
3
KIM, KEON IL
Exec Dt:
11/25/2010
4
HWANG, DAE IL
Exec Dt:
11/25/2010
5
KIM, IL HYUK
Exec Dt:
11/25/2010
6
PARK, JAE BUM
Exec Dt:
11/25/2010
7
HWANG, IL SUN
Exec Dt:
11/25/2010
8
HWANG, JAE KWANG
Exec Dt:
11/25/2010
9
KIM, DONG WON
Exec Dt:
11/25/2010
10
AHN, DUCK KYUN
Exec Dt:
11/25/2010
Assignee
1
SAMSUNG FINE CHEMICALS CO., LTD.
190 YEOCHEON-DONG, NAM-GU
ULSAN-CITY, KOREA, REPUBLIC OF 680-090
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8492060
US20110159424
12996365
Correspondence name and address
NIXON PEABODY LLP
P.O. BOX 60610
PALO ALTO, CA 94306
Assignment: 13
Reel/Frame:025622/0123   Pages: 13
Recorded: 01/11/2011
Attorney Dkt #:745273-065
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PARK, JAE BUM
Exec Dt:
11/25/2010
2
YANG, WOO YOUNG
Exec Dt:
11/25/2010
3
KIM, KEON IL
Exec Dt:
11/25/2010
4
HWANG, DAE IL
Exec Dt:
11/25/2010
5
KIM, IL HYUK
Exec Dt:
11/25/2010
6
HWANG, IL SUN
Exec Dt:
11/25/2010
7
HWANG, JAE KWANG
Exec Dt:
11/25/2010
8
CHOI, DAE WOONG
Exec Dt:
11/25/2010
9
KIM, DONG WON
Exec Dt:
11/25/2010
10
AHN, DUCK KYUN
Exec Dt:
11/25/2010
Assignee
1
SAMSUNG FINE CHEMICALS CO., LTD.
190 YEOCHEON-DONG, NAM-GU
ULSAN-CITY, KOREA, REPUBLIC OF 680-090
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8603717
US20110116841
13003762
Correspondence name and address
NIXON PEABODY LLP
P.O. BOX 60610
PALO ALTO, CA 94306
Assignment: 14
Reel/Frame:031309/0679   Pages: 4
Recorded: 09/30/2013
Attorney Dkt #:8728-131592-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
RYU, EUI HYUN
Exec Dt:
05/30/2011
2
HWANG, IL SUN
Exec Dt:
05/30/2011
3
KIM, IL HYUK
Exec Dt:
05/30/2011
4
KIM, SUNG YUL
Exec Dt:
05/30/2011
Assignee
1
SAMSUNG FINE CHEMICALS CO., LTD.
190 YEOCHEON-DONG, NAM-GU,
ULSAN, KOREA, REPUBLIC OF 680-090
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20140199624
14008809
Correspondence name and address
FITCH, EVEN, TABIN & FLANNERY, LLP
120 S. LASALLE STREET
SUITE 1600
CHICAGO, IL 60603-3406
Assignment: 15
Reel/Frame:028210/0241   Pages: 4
Recorded: 05/15/2012
Attorney Dkt #:YPL1046US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HWANG, IL SUN
Exec Dt:
03/19/2012
2
HWANG, DAE IL
Exec Dt:
03/19/2012
3
KIM, SUNG YUL
Exec Dt:
03/19/2012
4
KIM, BO YOUNG
Exec Dt:
03/19/2012
5
KIM, DONG WON
Exec Dt:
03/19/2012
6
KIM, SUNG SOON
Exec Dt:
03/19/2012
Assignee
1
SAMSUNG FINE CHEMICALS CO., LTD.
190 YEOCHEON-DONG, NAM-GU
ULSAN, KOREA, REPUBLIC OF 680-090
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20120225382
13509855
Correspondence name and address
CANTOR COLBURN LLP
20 CHURCH STREET, 22ND FLOOR
HARTFORD, CT 06103
Assignment: 16
Reel/Frame:028615/0060   Pages: 3
Recorded: 07/23/2012
Attorney Dkt #:YPL1161US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KIM, DONG WON
Exec Dt:
07/10/2012
2
KIM, SUNG YUL
Exec Dt:
07/10/2012
3
KIM, BO YOUNG
Exec Dt:
07/10/2012
4
HWANG, IL SUN
Exec Dt:
07/10/2012
5
KIM, SUNG SOON
Exec Dt:
07/10/2012
Assignee
1
SAMSUNG FINE CHEMICALS CO., LTD.
190 YEOCHEON-DONG, NAM-GU
ULSAN, KOREA, REPUBLIC OF 680-090
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20120288793
13574698
Correspondence name and address
JAMES J. MERRICK, CANTOR COLBURN LLP
20 CHURCH STREET, 22ND FLOOR
YPL1161US
HARTFORD, CT 06103
Assignment: 17
Reel/Frame:028699/0137   Pages: 4
Recorded: 08/01/2012
Attorney Dkt #:YPL1165US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KIM, BO YOUNG
Exec Dt:
07/17/2012
2
HWANG, DAE IL
Exec Dt:
07/17/2012
3
KIM, SUNG YUL
Exec Dt:
07/17/2012
4
HWANG, IL SUN
Exec Dt:
07/17/2012
5
KIM, DONG WON
Exec Dt:
07/17/2012
6
KIM, SUNG SOON
Exec Dt:
07/17/2012
Assignee
1
SAMSUNG FINE CHEMICALS CO., LTD.
190 YEOCHEON-DONG, NAM-GU
ULSAN, KOREA, REPUBLIC OF 680-090
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20120301821
13576494
Correspondence name and address
JAMES J. MERRICK, CANTOR COLBURN LLP
20 CHURCH STREET, 22ND FLOOR
YPL1165US
HARTFORD, CT 06103
Assignment: 18
Reel/Frame:028699/0311   Pages: 4
Recorded: 08/01/2012
Attorney Dkt #:YPL1166US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KIM, SUNG YUL
Exec Dt:
07/23/2012
2
HWANG, DAE IL
Exec Dt:
07/23/2012
3
HWANG, IL SUN
Exec Dt:
07/25/2012
4
KIM, BO YOUNG
Exec Dt:
07/25/2012
5
KIM, DONG WON
Exec Dt:
07/25/2012
6
KIM, SUNG SOON
Exec Dt:
07/25/2012
Assignee
1
SAMSUNG FINE CHEMICALS CO., LTD.
190 YEOCHEON-DONG, NAM-GU
ULSAN, KOREA, REPUBLIC OF 680-090
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20120301822
13576535
Correspondence name and address
JAMES J. MERRICK, CANTOR COLBURN LLP
20 CHURCH STREET, 22ND FLOOR
YPL1166US
HARTFORD, CT 06103

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