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Patent Assignment Assignor Details
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Assignor Name : CHANG, JIN HO
Total Assignments: 25
Assignment: 1
Reel/Frame:013050/0860   Pages: 2
Recorded: 06/25/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/17/2002
2
Exec Dt:
06/17/2002
Assignee
1
114 YANDUKWON-RI, NAM-MYUN, HONGCHUN-GUN
KANGWON-DO 250-870, CHINA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10180614
Correspondence name and address
THELEN REID & PRIEST LLP
LOLA R. SALAZAR
P.O. BOX 640640
SAN JOSE, CA 95164-0640
Assignment: 2
Reel/Frame:019337/0872   Pages: 5
Recorded: 05/24/2007
Attorney Dkt #:CU-5737 WWP/NK
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/11/2007
2
Exec Dt:
05/11/2007
3
Exec Dt:
05/11/2007
4
Exec Dt:
05/11/2007
5
Exec Dt:
05/11/2007
6
Exec Dt:
05/11/2007
7
Exec Dt:
05/11/2007
8
Exec Dt:
05/11/2007
9
Exec Dt:
05/11/2007
10
Exec Dt:
05/11/2007
11
Exec Dt:
05/11/2007
Assignee
1
161 GAJEONG-DONG, YUSEONG-GU
DAEJEON, KOREA, REPUBLIC OF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
11753023
Correspondence name and address
RICHARD J. STREIT
LADAS & PARRY, 224 SOUTH MICHIGAN AVE.
CHICAGO, IL 60604
Assignment: 3
Reel/Frame:020511/0390   Pages: 4
Recorded: 02/14/2008
Attorney Dkt #:123034-0024
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/21/2008
2
Exec Dt:
01/21/2008
3
Exec Dt:
01/21/2008
4
Exec Dt:
01/21/2008
5
Exec Dt:
01/21/2008
6
Exec Dt:
01/21/2008
7
Exec Dt:
01/21/2008
Assignee
1
161 GAJEONG-DONG, YUSEONG-GU
DAEJEON, KOREA, REPUBLIC OF 305-350
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12031248
Correspondence name and address
YOON S. HAM
1700 DIAGONAL ROAD
LOWE HAUPTMAN HAM & BERNER, LLP
ALEXANDRIA, VA 22314
Assignment: 4
Reel/Frame:020881/0257   Pages: 5
Recorded: 04/30/2008
Attorney Dkt #:P33955
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/06/2008
2
Exec Dt:
03/12/2008
3
Exec Dt:
03/06/2008
Assignee
1
20, YEOEUIDO-DONG, YEONGDEUNGPO-KU
SEOUL, KOREA, REPUBLIC OF 150-721
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12037376
Correspondence name and address
GREENBLUM & BERNSTEIN, P.L.C.
1950 ROLAND CLARKE PLACE
RESTON, VA 20191
Assignment: 5
Reel/Frame:021027/0675   Pages: 5
Recorded: 06/02/2008
Attorney Dkt #:P34064
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/28/2008
2
Exec Dt:
04/01/2008
3
Exec Dt:
03/28/2008
4
Exec Dt:
03/28/2008
Assignee
1
20, YEOEUIDO-DONG, YONGDEUNGPO-KU,
SEOUL, KOREA, REPUBLIC OF 150-010
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12051158
Correspondence name and address
GREENBLUM & BERNSTEIN, P.L.C.
1950 ROLAND CLARKE PLACE
RESTON, VA 20191
Assignment: 6
Reel/Frame:021061/0199   Pages: 5
Recorded: 06/06/2008
Attorney Dkt #:P34063
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/28/2008
2
Exec Dt:
04/01/2008
3
Exec Dt:
03/28/2008
Assignee
1
20, YEOEUIDO-DONG, YONGDEUNGPO-KU,
SEOUL, KOREA, REPUBLIC OF 150-010
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12057810
Correspondence name and address
GREENBLUM & BERNSTEIN, P.L.C.
1950 ROLAND CLARKE PLACE
RESTON, VA 20191
Assignment: 7
Reel/Frame:022620/0886   Pages: 5
Recorded: 04/30/2009
Attorney Dkt #:028080-0442
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/17/2009
2
Exec Dt:
04/17/2009
3
Exec Dt:
04/17/2009
Assignee
1
USC STEVENS - HUGHES CENTER SUITE EEB 131
3740 MCCLINTOCK AVENUE
LOS ANGELES, CALIFORNIA 90089-2561
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
12407580
Correspondence name and address
MARC E. BROWN
MCDERMOTT WILL & EMERY LLP
2049 CENTURY PARK EAST, SUITE 3800
LOS ANGELES, CA 90067
Assignment: 8
Reel/Frame:023226/0968   Pages: 4
Recorded: 09/14/2009
Attorney Dkt #:2832-0490PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/17/2009
2
Exec Dt:
08/17/2009
3
Exec Dt:
08/17/2009
4
Exec Dt:
08/17/2009
Assignee
1
20 YEOUIDO-DONG, YEONGDEUNGPO-GU,
SEOUL, KOREA, REPUBLIC OF 150-721
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12504355
Correspondence name and address
BIRCH STEWART KOLASCH & BIRCH LLP
P.O. BOX 747
FALLS CHURCH, VA 22040-0747
Assignment: 9
Reel/Frame:023703/0088   Pages: 3
Recorded: 12/17/2009
Attorney Dkt #:9988.696.00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/29/2009
2
Exec Dt:
10/19/2009
3
Exec Dt:
09/29/2009
Assignee
1
20 YEOUIDO-DONG
YEONGDEUNGPO-GU
SEOUL, KOREA, REPUBLIC OF 150-721
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12450509
Correspondence name and address
MCKENNA LONG & ALDRIDGE LLP
1900 K STREET, N.W.
WASHINGTON, DC 20006
Assignment: 10
Reel/Frame:036617/0048   Pages: 3
Recorded: 09/22/2015
Attorney Dkt #:9988.00695.US11
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/29/2009
2
Exec Dt:
10/19/2009
3
Exec Dt:
09/29/2009
Assignee
1
128, YEOUI-DAERO, YEONGDEUNGPO-GU
SEOUL, KOREA, REPUBLIC OF 150-721
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14859978
Correspondence name and address
DENTONS US LLP
1900 K STREET NW
IP DEPARTMENT
WASHINGTON D.C., DC 20006
Assignment: 11
Reel/Frame:024148/0127   Pages: 6
Recorded: 03/26/2010
Attorney Dkt #:028080-0564
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/24/2010
2
Exec Dt:
03/25/2010
3
Exec Dt:
03/24/2010
Assignee
1
USC STEVENS, HUGHES CENTER SUITE EEB131
3740 MCCLINTOCK AVENUE
LOS ANGELES, CALIFORNIA 90089-2561
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
12680508
Correspondence name and address
MCDERMOTT WILL & EMERY LLP
2049 CENTURY PARK EAST
38TH FLOOR
LOS ANGELES, CA 90067-3208
Assignment: 12
Reel/Frame:025072/0715   Pages: 3
Recorded: 09/30/2010
Attorney Dkt #:9988.719.00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/15/2010
2
Exec Dt:
07/15/2010
3
Exec Dt:
07/15/2010
Assignee
1
20 YEOUIDO-DONG, YEONGDEUNGPO-GU
SEOUL, KOREA, REPUBLIC OF 150-721
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12935776
Correspondence name and address
MCKENNA LONG & ALDRIDGE LLP
1900 K STREET, NW
WASHINGTON, DC 20006
Assignment: 13
Reel/Frame:027206/0239   Pages: 7
Recorded: 11/10/2011
Attorney Dkt #:340906-1010
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/10/2011
2
Exec Dt:
11/10/2011
3
Exec Dt:
11/10/2011
4
Exec Dt:
11/10/2011
5
Exec Dt:
11/10/2011
Assignee
1
1, SINSU-DONG, MAPO-GU,
SEOUL, KOREA, REPUBLIC OF 121-742
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
13293267
Correspondence name and address
THOMAS, KAYDEN, HORSTEMEYER & RISLEY, LL
400 INTERSTATE NORTH PARKWAY SE
SUITE 1500
ATLANTA, GA 30339
Assignment: 14
Reel/Frame:027276/0261   Pages: 4
Recorded: 11/23/2011
Attorney Dkt #:Q125669
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/17/2011
2
Exec Dt:
11/22/2011
3
Exec Dt:
11/22/2011
4
Exec Dt:
11/22/2011
5
Exec Dt:
11/17/2011
6
Exec Dt:
11/17/2011
7
Exec Dt:
11/17/2011
Assignees
1
416, MAETAN-DONG, YEONGTONG-GU,
GYEONGGI-DO
SUWON-SI, KOREA, REPUBLIC OF
2
1F MAIN BUILDING, 1 SINSU-DONG, MAPO-GU
SEOUL, KOREA, REPUBLIC OF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13304107
Correspondence name and address
SUGHRUE MION, PLLC
2100 PENNSYLVANIA AVENUE, NW
SUITE 800
WASHINGTON, DC 20037
Assignment: 15
Reel/Frame:029841/0074   Pages: 4
Recorded: 02/20/2013
Attorney Dkt #:054101/428516
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/28/2013
2
Exec Dt:
01/28/2013
Assignee
1
SOGANG UNIV., 1-1 SINSU-DONG, MAPO-GU
SEOUL, KOREA, REPUBLIC OF 121-742
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
13808427
Correspondence name and address
TRENT A. KIRK
101 S. TRYON STREET, SUITE 4000
ALSTON & BIRD LLP
CHARLOTTE, NC 28280-4000
Assignment: 16
Reel/Frame:031156/0810   Pages: 4
Recorded: 09/04/2013
Attorney Dkt #:ZPL0056US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/29/2013
2
Exec Dt:
08/29/2013
3
Exec Dt:
08/29/2013
4
Exec Dt:
08/29/2013
5
Exec Dt:
08/29/2013
Assignee
1
SUITE 306 TEIHARD HALL, SOGANG UNIVERSITY, #1 SINSU-DONG, MAPO-GU
SEOUL, KOREA, REPUBLIC OF 121-742
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13981690
Correspondence name and address
CANTOR COLBURN LLP
20 CHURCH STREET
22ND FLOOR
HARTFORD, CT 06103
Assignment: 17
Reel/Frame:031379/0185   Pages: 8
Recorded: 10/10/2013
Attorney Dkt #:054101/435065
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/30/2013
2
Exec Dt:
08/30/2013
3
Exec Dt:
08/29/2013
4
Exec Dt:
08/29/2013
5
Exec Dt:
08/29/2013
Assignee
1
1, SINSU-DONG, MAPO-GU
SEOUL, KOREA, REPUBLIC OF 121-742
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13997848
Correspondence name and address
R. FLYNT STREAN
101 S. TRYON STREET, SUITE 4000
ALSTON & BIRD LLP
CHARLOTTE, NC 28280-4000
Assignment: 18
Reel/Frame:034128/0405   Pages: 5
Recorded: 11/07/2014
Attorney Dkt #:G1035-03701
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/06/2014
2
Exec Dt:
11/06/2014
3
Exec Dt:
11/06/2014
4
Exec Dt:
11/05/2014
Assignee
1
35, BAEKBEOM-RO, MAPO-GU
SEOUL, KOREA, REPUBLIC OF 121-742
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14399748
Correspondence name and address
DUANE MORRIS LLP (PREV. BOCA RATON) IP D
30 SOUTH 17TH STREET
PHILADELPHIA, PA 19103-4196
Assignment: 19
Reel/Frame:038802/0270   Pages: 4
Recorded: 06/03/2016
Attorney Dkt #:B&P006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/30/2016
2
Exec Dt:
03/30/2016
3
Exec Dt:
03/30/2016
4
Exec Dt:
03/30/2016
Assignee
1
703 BERCHMANS WOOJUNG HALL
35 BAEKBEOM-RO (SINSU-DONG), MAP0-GU
SEOUL, KOREA, REPUBLIC OF 04107
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
15085380
Correspondence name and address
DIEDERIKS & WHITELAW, PLC
13885 HEDGEWOOD DR., SUITE 317
WOODBRIDGE, VA 22193
Assignment: 20
Reel/Frame:039431/0720   Pages: 5
Recorded: 08/15/2016
Attorney Dkt #:G1035-08701
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/20/2016
2
Exec Dt:
07/20/2016
3
Exec Dt:
07/20/2016
4
Exec Dt:
07/20/2016
Assignee
1
35, BAEKBEOM-RO, MAPO-GU
SEOUL, KOREA, REPUBLIC OF 04107
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15114712
Correspondence name and address
DUANE MORRIS LLP
5100 TOWN CENTER CIRCLE
SUITE 650
BOCA RATON, FL 33486
Assignment: 21
Reel/Frame:039758/0733   Pages: 2
Recorded: 09/15/2016
Attorney Dkt #:IMG-0001-P
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
09/07/2016
Assignee
1
GUMI-DONG, SEOUL NAT. UNI. BUNDANG H.
82, GUMI-RO 173BEON-GIL, BUNDANG-GU,
SEONGNAM-SI GYEONGGI-DO, KOREA, REPUBLIC OF 13620
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15126472
Correspondence name and address
BARCELO, HARRISON & WALKER, LLP
2901 W. COAST HWY
SUITE 200
NEWPORT BEACH, CA 92663
Assignment: 22
Reel/Frame:043669/0564   Pages: 3
Recorded: 09/22/2017
Attorney Dkt #:0055-0001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/20/2017
2
Exec Dt:
09/20/2017
3
Exec Dt:
09/20/2017
4
Exec Dt:
09/20/2017
Assignee
1
(SINSU-DONG,SOGANG UNIVERSITY RESEARCH FOUNDATION) 35, BAEKBEOM-RO, MAPO-GU,
SEOUL, KOREA, REPUBLIC OF 04107
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
15560980
Correspondence name and address
SANG CHUL KWON
4208 EVERGREEN LANE, SUITE 232
ANNANDALE, VA 22003
Assignment: 23
Reel/Frame:044027/0521   Pages: 4
Recorded: 11/03/2017
Attorney Dkt #:G1035-10801
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/03/2017
2
Exec Dt:
11/03/2017
Assignee
1
35, BAEKBEOM-RO, MAPO-GU
SEOUL, KOREA, REPUBLIC OF 04107
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
15802735
Correspondence name and address
DUANE MORRIS LLP (PREV. BOCA RATON) IP D
30 SOUTH 17TH STREET
PHILADELPHIA, PA 19103-4196
Assignment: 24
Reel/Frame:044150/0379   Pages: 4
Recorded: 11/16/2017
Attorney Dkt #:G1035-10901
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/14/2017
2
Exec Dt:
11/14/2017
Assignee
1
35, BAEKBEOM-RO, MAPO-GU
SEOUL, KOREA, REPUBLIC OF 04107
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15574565
Correspondence name and address
DUANE MORRIS LLP (PREV. BOCA RATON) IP D
30 SOUTH 17TH STREET
PHILADELPHIA, PA 19103-4196
Assignment: 25
Reel/Frame:056529/0496   Pages: 4
Recorded: 06/14/2021
Attorney Dkt #:NPN20214481US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/09/2021
2
Exec Dt:
06/09/2021
Assignees
1
35, BAEKBEOM-RO MAPO-GU
SEOUL, KOREA, REPUBLIC OF 04107
2
333, TECHNO JUNGANG-DAERO, HYEONPUNGEUP DALSEONG-GUN
DAEGU, KOREA, REPUBLIC OF 42988
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
17413622
Correspondence name and address
LEX IP MEISTER, PLLC
5180 PARKSTONE DRIVE, SUITE 175
CHANTILLY, VA 20151

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