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Patent Assignment Assignor Details
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Assignor Name : JEON, JEA-CHUN
Total Assignments: 8
Assignment: 1
Reel/Frame:021137/0534   Pages: 7
Recorded: 06/23/2008
Attorney Dkt #:5764-081963
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEE, KYOO-YOUNG
Exec Dt:
06/16/2008
2
KIM, GYO-SUNG
Exec Dt:
06/16/2008
3
SHIN, HAN-CHUL
Exec Dt:
06/16/2008
4
LEE, CHANG-HOON
Exec Dt:
06/16/2008
5
PARK, KEE-CHEOL
Exec Dt:
06/16/2008
6
JEON, JEA-CHUN
Exec Dt:
06/16/2008
Assignee
1
POSCO
1 GOEDONG-DONG, NAM-KU
POHANG-SHI, KOREA, REPUBLIC OF 790-300
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8197616
US20080295923
12158961
Correspondence name and address
THE WEBB LAW FIRM, P.C.
700 KOPPERS BUILDING
436 SEVENTH AVENUE
PITTSBURGH, PA 15219
Assignment: 2
Reel/Frame:021319/0626   Pages: 8
Recorded: 07/31/2008
Attorney Dkt #:5764-081963
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE ASSIGNEE ADDRESS PREVIOUSLY RECORDED ON REEL 021137 FRAME 0534. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT OF ASSIGNORS' INTEREST.
Assignors
1
LEE, KYOO-YOUNG
Exec Dt:
06/16/2008
2
KIM, GYO-SUNG
Exec Dt:
06/16/2008
3
SHIN, HAN-CHUL
Exec Dt:
06/16/2008
4
LEE, CHANG-HOON
Exec Dt:
06/16/2008
5
PARK, KEE-CHEOL
Exec Dt:
06/16/2008
6
JEON, JEA-CHUN
Exec Dt:
06/16/2008
Assignee
1
POSCO
1 GOEDONG-DONG, NAM-KU
POHANG-SHI
KYUNGSANGBUK-DO 790-300, KOREA, REPUBLIC OF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8197616
US20080295923
12158961
Correspondence name and address
THE WEBB LAW FIRM
436 SEVENTH AVENUE
700 KOPPERS BUILDING
PITTSBURGH, PA 15219
Assignment: 3
Reel/Frame:028207/0812   Pages: 7
Recorded: 05/15/2012
Attorney Dkt #:5764-121494
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEE, KYOO-YOUNG
Exec Dt:
06/16/2008
2
KIM, GYO-SUNG
Exec Dt:
06/16/2008
3
SHIN, HAN-CHUL
Exec Dt:
06/16/2008
4
LEE, CHANG-HOON
Exec Dt:
06/16/2008
5
PARK, KEE-CHEOL
Exec Dt:
06/16/2008
6
JEON, JEA-CHUN
Exec Dt:
06/16/2008
Assignee
1
POSCO
1 GOEDONG-DONG, NAM-KU
POHANG-SHI
KYUNGSANGBUK-DO 790-300, KOREA, REPUBLIC OF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8685181
US20120222786
13471529
Correspondence name and address
THE WEBB LAW FIRM
420 FT. DUQUESNE BLVD.
ONE GATEWAY CENTER, SUITE 1200
PITTSBURGH, PA 15222
Assignment: 4
Reel/Frame:026488/0736   Pages: 8
Recorded: 06/23/2011
Attorney Dkt #:5764-112221
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEE, CHANG-HOON
Exec Dt:
06/20/2011
2
JEON, JEA-CHUN
Exec Dt:
06/21/2011
3
LEE, JONG-SUB
Exec Dt:
06/21/2011
4
KIM, KI-SOO
Exec Dt:
06/16/2011
Assignee
1
POSCO
1, GOEDONG-DONG, NAM-KU
POHANG-SHI, KYUNGSANGBUK-DO, KOREA, REPUBLIC OF 790-300
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8440030
US20110259483
13141739
Correspondence name and address
THE WEBB LAW FIRM, P.C.
ONE GATEWAY CENTER
420 FT. DUQUESNE BLVD, SUITE 1200
PITTSBURGH, PA 15222
Assignment: 5
Reel/Frame:033921/0504   Pages: 3
Recorded: 10/09/2014
Attorney Dkt #:10911.0028
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
IM, YOUNG-ROC
Exec Dt:
08/20/2014
2
JEON, JEA-CHUN
Exec Dt:
08/20/2014
3
LEE, BYOUNG-HO
Exec Dt:
08/20/2014
Assignee
1
POSCO
(GOEDONG-DONG) 6261, DONGHAEAN-RO, NAM-GU
POHANG-SI, GYEONGSANGBUK-DO, KOREA, DEMOCRATIC PEOPLE'S REPUBLIC OF 790-300
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9856550
US20150107725
14391454
Correspondence name and address
FINNEGAN, HENDERSON, FARABOW, GARRETT &
901 NEW YORK AVENUE, NW
WASHINGTON, DC 20001-4413
Assignment: 6
Reel/Frame:034257/0918   Pages: 7
Recorded: 11/17/2014
Attorney Dkt #:10911.0028
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE ASSIGNEE'S COUNTRY FROM "DEMOCRATIC PEOPLE'S REPUBLIC OF KOREA" TO -REPUBLIC OF KOREA- PREVIOUSLY RECORDED ON REEL 033921 FRAME 0504. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNEE'S COUNTRY IS -REPUBLIC OF KOREA-.
Assignors
1
IM, YOUNG-ROC
Exec Dt:
08/20/2014
2
JEON, JEA-CHUN
Exec Dt:
08/20/2014
3
LEE, BYOUNG-HO
Exec Dt:
08/20/2014
Assignee
1
POSCO
(GOEDONG-DONG) 6261, DONGHAEAN-RO, NAM-GU
POHANG-SI, GYEONGSANGBUK-DO, KOREA, REPUBLIC OF 790-300
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9856550
US20150107725
14391454
Correspondence name and address
ERNEST F. CHAPMAN
901 NEW YORK AVENUE, N.W.
WASHINGTON, DC 20001
Assignment: 7
Reel/Frame:060154/0224   Pages: 3
Recorded: 06/09/2022
Attorney Dkt #:123307-5177-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KIM, JAI-IK
Exec Dt:
06/08/2022
2
JEON, JEA-CHUN
Exec Dt:
06/08/2022
Assignee
1
POSCO
(GOEDONG-DONG) 6261, DONGHAEAN-RO, NAM-GU
POHANG-SI, GYEONGSANGBUK-DO, KOREA, REPUBLIC OF 37859
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230014632
17783862
Correspondence name and address
HOSANG LEE
MORGAN, LEWIS & BOCKIUS LLP
1111 PENNSYLVANIA AVENUE NW
WASHINGTON, DC 20004
Assignment: 8
Reel/Frame:060174/0277   Pages: 3
Recorded: 06/12/2022
Attorney Dkt #:123307-5183-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KIM, JAI-IK
Exec Dt:
06/08/2022
2
JEON, JEA-CHUN
Exec Dt:
06/08/2022
Assignee
1
POSCO
(GOEDONG-DONG) 6261, DONGHAEAN-RO, NAM-GU
POHANG-SI, GYEONGSANGBUK-DO, KOREA, REPUBLIC OF 37859
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230002869
17784416
Correspondence name and address
MORGAN, LEWIS & BOCKIUS LLP
1111 PENNSYLVANIA AVENUE NW
WASHINGTON, DC 20004

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