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Patent Assignment Assignor Details
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Assignor Name : CHANG, WON-SEOK
Total Assignments: 10
Assignment: 1
Reel/Frame:010663/0853   Pages: 3
Recorded: 02/17/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/07/2000
2
Exec Dt:
02/07/2000
3
Exec Dt:
02/07/2000
4
Exec Dt:
02/07/2000
5
Exec Dt:
02/07/2000
6
Exec Dt:
02/07/2000
Assignee
1
#39-1, HAWOLKOG-DONG, SEONGBUK-GU
SEOUL 136-130, KOREA, REPUBLIC OF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09518162
Correspondence name and address
ANDERSON, KILL & OLICK, P.C.
DAVID EINHORN, ESQ.
1251 AVENUE OF THE AMERICAS
43RD FLOOR
NEW YORK, N.Y. 10020-1182
Assignment: 2
Reel/Frame:019809/0657   Pages: 2
Recorded: 09/11/2007
Attorney Dkt #:060943-5098
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
07/26/2007
Assignee
1
231 YANGJAE-DONG
SEOCHO-KU
SEOUL, KOREA, REPUBLIC OF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
11853209
Correspondence name and address
MORGAN LEWIS AND BOCKIUS
2 PALP ALTO SQUARE
3000 EL CAMINO REAL, STE. 700
PALO ALTO, CA 94306
Assignment: 3
Reel/Frame:023257/0175   Pages: 3
Recorded: 09/21/2009
Attorney Dkt #:PPP20092050US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/15/2009
2
Exec Dt:
09/15/2009
3
Exec Dt:
09/15/2009
Assignee
1
171, JANG-DONG, YOUSEONG-KU
DAEJEON-CITY, KOREA, REPUBLIC OF 305-343
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12532187
Correspondence name and address
LEXYOUME IP GROUP, LLC
5180 PARKSTONE DRIVE, SUITE 175
CHANTILLY, VA 20151
Assignment: 4
Reel/Frame:024826/0591   Pages: 2
Recorded: 08/11/2010
Attorney Dkt #:0024.1197
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/06/2010
2
Exec Dt:
08/06/2010
3
Exec Dt:
08/06/2010
4
Exec Dt:
08/06/2010
5
Exec Dt:
08/06/2010
Assignees
1
428-5, GONGSE-DONG, GIHEUNG-GU
YONGIN-SI, GYEONGGI-DO, KOREA, REPUBLIC OF
2
SAN 56-1 SILLIM-DONG, GWANK-GU
SEOUL, KOREA, REPUBLIC OF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12853560
Correspondence name and address
STEIN MCEWEN, LLP
ATTN: MICHAEL D. STEIN
1400 EYE STREET, N.W., SUITE 300
WASHINGTON, D.C. 20005
Assignment: 5
Reel/Frame:031916/0915   Pages: 4
Recorded: 01/08/2014
Attorney Dkt #:YPL1378US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/07/2014
2
Exec Dt:
01/07/2014
3
Exec Dt:
01/07/2014
4
Exec Dt:
01/07/2014
5
Exec Dt:
01/07/2014
Assignee
1
129, SAMSUNG-RO, YEONGTONG-GU
SUWON-SI, GYEONGGI-DO, KOREA, REPUBLIC OF 443-742
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14149986
Correspondence name and address
CANTOR COLBURN LLP
20 CHURCH STREET
22ND FLOOR
HARTFORD, CT 06103
Assignment: 6
Reel/Frame:033334/0039   Pages: 3
Recorded: 07/17/2014
Attorney Dkt #:PK002090664
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/04/2014
2
Exec Dt:
07/04/2014
3
Exec Dt:
07/04/2014
4
Exec Dt:
07/04/2014
Assignee
1
(BUNDANG-DONG) 378, BUNDANG-RO, BUNDANG-GU
SEONGNAM-SI, GYEONGGI-DO, KOREA, REPUBLIC OF 463-876
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14333392
Correspondence name and address
NOVICK, KIM & LEE, PLLC
1604 SPRING HILL RD. SUITE 320
VIENNA, VA 22182
Assignment: 7
Reel/Frame:034115/0340   Pages: 4
Recorded: 10/31/2014
Attorney Dkt #:YPL1397US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/31/2014
2
Exec Dt:
10/31/2014
3
Exec Dt:
10/31/2014
4
Exec Dt:
10/31/2014
5
Exec Dt:
10/31/2014
Assignee
1
129, SAMSUNG-RO, YEONGTONG-GU
SUWON-SI, GYEONGGI-DO, KOREA, REPUBLIC OF 443-742
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14519213
Correspondence name and address
CANTOR COLBURN LLP
20 CHURCH STREET
22ND FLOOR
HARTFORD, CT 06103
Assignment: 8
Reel/Frame:039065/0417   Pages: 4
Recorded: 07/01/2016
Attorney Dkt #:5609-014
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/16/2016
2
Exec Dt:
05/23/2016
3
Exec Dt:
05/16/2016
Assignee
1
156, GAJEONGBUK-RO, YUSEONG-GU
DAEJEON, KOREA, REPUBLIC OF 305-343
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15109546
Correspondence name and address
HAUPTMAN HAM, LLP
2318 MILL ROAD
SUITE 1400
ALEXANDRIA, VA 22314
Assignment: 9
Reel/Frame:045546/0924   Pages: 3
Recorded: 04/16/2018
Attorney Dkt #:LGCHEM 3.3F-1385
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/01/2017
2
Exec Dt:
09/01/2017
Assignee
1
128, YEOUI-DAERO
YEONGDEUNGPO-GU
SEOUL, KOREA, REPUBLIC OF 07336
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
15768325
Correspondence name and address
LERNER, DAVID, LITTENBERG, KRUMHOLZ & MENTLIK, LLP
600 SOUTH AVENUE WEST
WESTFIELD, NJ 07090
Assignment: 10
Reel/Frame:054563/0904   Pages: 3
Recorded: 12/07/2020
Attorney Dkt #:LGCHEM 3.3F-1385 DIV
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/01/2017
2
Exec Dt:
09/01/2017
Assignee
1
128, YEOUI-DAERO
YEONGDEUNGPO-GU
SEOUL, KOREA, REPUBLIC OF 07336
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
17113291
Correspondence name and address
LERNER, DAVID, LITTENBERG, KRUMHOLZ & MENTLIK, LLP
20 COMMERCE DR.
CRANFORD, NJ 07016

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