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Patent Assignment Assignor Details
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Assignor Name : HWANG, HYUN-GYU
Total Assignments: 4
Assignment: 1
Reel/Frame:010469/0431   Pages: 3
Recorded: 12/16/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/06/1999
2
Exec Dt:
12/06/1999
3
Exec Dt:
12/06/1999
4
Exec Dt:
12/06/1999
5
Exec Dt:
12/06/1999
6
Exec Dt:
12/06/1999
7
Exec Dt:
12/06/1999
8
Exec Dt:
12/06/1999
Assignee
1
1 KOEDONG-DONG, NAM-KU, POHANG-SI
KYUNGSANGBOOK-DO, KOREA, REPUBLIC OF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09465036
Correspondence name and address
WEBB ZIESENHEIM LOGSDON ET AL
KENT E. BALDAUF
700 KOPPERS BUILDING
436 SEVENTH AVENUE
PITTSBURGH, PA 15219-1818
Assignment: 2
Reel/Frame:035069/0480   Pages: 9
Recorded: 03/02/2015
Attorney Dkt #:1455-147456
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/08/2008
2
Exec Dt:
08/14/2008
3
Exec Dt:
08/18/2008
4
Exec Dt:
08/18/2008
5
Exec Dt:
08/18/2008
6
Exec Dt:
08/14/2008
7
Exec Dt:
08/14/2008
Assignee
1
1 KOEDONG-DONG NAM-KU KYUNGSANG-BOOK-DO
POHANG, KOREA, REPUBLIC OF 790-300
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
14635796
Correspondence name and address
THE WEBB LAW FIRM, P.C.
ONE GTWY CNTR 420 FT DUQUESNE BLVD
SUITE 1200
PITTSBURGH, PA 15222
Assignment: 3
Reel/Frame:033148/0308   Pages: 3
Recorded: 06/20/2014
Attorney Dkt #:10911.0016
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/20/2014
2
Exec Dt:
05/20/2014
3
Exec Dt:
05/20/2014
4
Exec Dt:
05/20/2014
Assignee
1
(GOEDONG-DONG) 6261, DONGHAEAN-RO
NAM-GU
POHANG-SI, GYEONGSANGBUK-DO, KOREA, REPUBLIC OF 790-300
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
14367480
Correspondence name and address
FINNEGAN, HENDERSON, FARABOW, GARRETT &
901 NEW YORK AVENUE, NW
WASHINGTON, DC 20001-4413
Assignment: 4
Reel/Frame:063859/0279   Pages: 4
Recorded: 06/05/2023
Attorney Dkt #:CSL0270US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/03/2023
2
Exec Dt:
04/03/2023
3
Exec Dt:
04/03/2023
4
Exec Dt:
04/03/2023
5
Exec Dt:
04/03/2023
Assignee
1
6261, DONGHAEAN-RO, NAM-GU, GYEONGSANGBUK-DO
POHANG-SI, KOREA, REPUBLIC OF 37859
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
18265414
Correspondence name and address
CANTOR COLBURN LLP
20 CHURCH STREET
22ND FLOOR
HARTFORD, CT 06103

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