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Patent Assignment Assignor Details
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Assignor Name : LEE, JAE-RYUNG
Total Assignments: 9
Assignment: 1
Reel/Frame:010834/0180   Pages: 5
Recorded: 05/08/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEE, JAE-RYUNG
Exec Dt:
04/25/2000
2
NO, SONG-GEOL
Exec Dt:
04/25/2000
3
CHO, SOO-HYOUN
Exec Dt:
04/25/2000
4
SONG, YOUN-KYUN
Exec Dt:
04/25/2000
5
CHANG, SAM-KYU
Exec Dt:
04/25/2000
Assignee
1
POHANG, IRON & STEEL CO., LTD.
1, KOIDONG-DONG, NAM-KU, POHANG-CITY
KYUNGSANGBUK-DO 790-785, KOREA, REPUBLIC OF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6387538
NONE
09554023
Correspondence name and address
BAKER BOTTS L.L.P.
RONALD B. HILDRETH
30 ROCKEFELLER PLAZA -44 FL.
NEW YORK, NY 10112
Assignment: 2
Reel/Frame:012123/0064   Pages: 5
Recorded: 07/20/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEE, JAE-RYUNG
Exec Dt:
07/03/2001
2
CHANG, SAM KYU
Exec Dt:
07/03/2001
3
NOH, SANG-GEOL
Exec Dt:
07/03/2001
4
CHO, SOO-YUOUN
Exec Dt:
07/03/2001
Assignee
1
POHANG IRON & STEEL CO., LTD.
1, KOEDONG-DONG, NAM-KU
790-785 POHANG-CITY KYUNGSANGBUCK-DO, KOREA, REPUBLIC OF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6565671
NONE
09889809
Correspondence name and address
BAKER BOTTS L.L.P.
NEIL P. SIROTA
30 ROCKEFELLER PLAZA - 44 FI.
NEW YORK, NY 10112
Assignment: 3
Reel/Frame:012275/0785   Pages: 5
Recorded: 10/16/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEE, JAE-RYUNG
Exec Dt:
08/20/2001
2
CHANG, SAM-KYU
Exec Dt:
08/20/2001
3
NOH, SANG-GEOL
Exec Dt:
08/20/2001
4
CHO, SOO-HYOUN
Exec Dt:
08/20/2001
Assignee
1
POHANG IRON & STEEL CO., LTD.
1, KOEDONG-DONG, NAM-KU
POHANG-CITY, KYUNGSANGBUK-DO, 790-785, KOREA, REPUBLIC OF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6797372
US20030021984
09914440
Correspondence name and address
BAKER BOTTS L.L.P.
NEIL P. SIROTA, ESQ.
30 ROCKEFELLER PLAZA - 44 FL.
NEW YORK, NY 10112
Assignment: 4
Reel/Frame:020697/0434   Pages: 4
Recorded: 03/25/2008
Attorney Dkt #:069576-0338
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHO, JAE-DONG
Exec Dt:
02/28/2008
2
JIN, YEONG-SOOL
Exec Dt:
02/28/2008
3
LEE, JAE-RYUNG
Exec Dt:
02/28/2008
4
CHOI, JONG-WOO
Exec Dt:
02/26/2008
5
JIN, SUK-HWAN
Exec Dt:
02/26/2008
6
KIM, WOON-JONG
Exec Dt:
02/26/2008
Assignees
1
POSCO
1 KOEDONG-DONG, NAM-KU, POHANG
KYUNGSANGBOOK-DO, KOREA, DEMOCRATIC PEOPLE'S REPUBLIC OF 790-300
2
BUHMWOO INSTITUTE OF TECHNOLOGY RESEARCH
718-106 SEOKPO-RI, JANGAN-MYUN, HWASUNG
KYUNGKI-DO, KOREA, DEMOCRATIC PEOPLE'S REPUBLIC OF 445-941
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20080199723
11996956
Correspondence name and address
MCDERMOTT WILL & EMERY LLP
18191 VON KARMAN AVENUE
SUITE 500
IRVINE, CA 92612
Assignment: 5
Reel/Frame:020888/0432   Pages: 4
Recorded: 05/01/2008
Attorney Dkt #:069576-0365
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OH, JIN-KEUN
Exec Dt:
04/17/2008
2
BAE, DAE-CHUL
Exec Dt:
04/17/2008
3
KIM, SEONG-JU
Exec Dt:
04/17/2008
4
CHIN, KWANG-GEUN
Exec Dt:
04/17/2008
5
LEE, JAE-RYUNG
Exec Dt:
04/17/2008
6
PARK, YOUNG-JUN
Exec Dt:
04/17/2008
Assignee
1
POSCO
1 KOEDONG-DONG, NAM-KU, POHANG
KYUNGSANGBOOK-DO, KOREA, DEMOCRATIC PEOPLE'S REPUBLIC OF 790-300
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20080286603
12092342
Correspondence name and address
MCDERMOTT WILL & EMERY LLP
18191 VON KARMAN AVE.
SUITE 500
IRVINE, CA 92612-7108
Assignment: 6
Reel/Frame:024600/0486   Pages: 6
Recorded: 06/28/2010
Attorney Dkt #:1455-101914
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JO, DU-HWAN
Exec Dt:
05/17/2010
2
LEE, JAE-RYUNG
Exec Dt:
05/17/2010
3
NOH, SANG-KEOL
Exec Dt:
05/17/2010
4
KIM, WON-SOO
Exec Dt:
05/17/2010
5
KIM, YOUNG-KOOK
Exec Dt:
05/17/2010
Assignee
1
POSCO
1 KOEDONG-DONG, NAM-GU
KYUNGSANGBOOK-DO
POHANG, KOREA, REPUBLIC OF 790-300
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20100291379
12810862
Correspondence name and address
THE WEBB LAW FIRM, P.C.
700 KOPPERS BUILDING
436 SEVENTH AVENUE
PITTSBURGH, PA 15219
Assignment: 7
Reel/Frame:025363/0062   Pages: 6
Recorded: 11/15/2010
Attorney Dkt #:1455-103519
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEE, JAE-SOON
Exec Dt:
09/17/2010
2
CHO, JAE-DONG
Exec Dt:
09/17/2010
3
LEE, JAE-RYUNG
Exec Dt:
10/20/2010
4
CHO, YONG-KYUN
Exec Dt:
10/19/2010
Assignee
1
POSCO
1 KOEDONG-DONG, NAM-GU
KYUNGSANGBOOK-DO
POHANG, KOREA, REPUBLIC OF 790-300
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20110076488
12992763
Correspondence name and address
THE WEBB LAW FIRM, P.C.
700 KOPPERS BUILDING
436 SEVENTH AVENUE
PITTSBURGH, PA 15219
Assignment: 8
Reel/Frame:036825/0561   Pages: 8
Recorded: 10/19/2015
Attorney Dkt #:092827-0041
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEE, JAE-RYUNG
Exec Dt:
08/18/2015
2
PARK, KUN-MIN
Exec Dt:
08/18/2015
3
LEE, HYUNG-JU
Exec Dt:
08/18/2015
4
JUNG, YEON-JUN
Exec Dt:
08/18/2015
Assignee
1
HYUNDAI MOTOR COMPANY
12, HEOLLEUNG-RO
SEOCHO-GU
SEOUL, KOREA, REPUBLIC OF 137-938
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10714246
US20160203892
14887062
Correspondence name and address
MCDERMOTT WILL & EMERY LLP
500 NORTH CAPITOL STREET
WASHINGTON, DC 20001
Assignment: 9
Reel/Frame:038848/0345   Pages: 5
Recorded: 06/08/2016
Attorney Dkt #:095222-0044
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PARK, YOUNG-JUN
Exec Dt:
05/05/2016
2
KIM, KYOUNG-BO
Exec Dt:
05/04/2016
3
KIM, MOO-JIN
Exec Dt:
05/09/2016
4
LEE, SOO-CHERL
Exec Dt:
05/09/2016
5
LEE, JAE-RYUNG
Exec Dt:
05/05/2016
Assignee
1
POSCO
(GOEDONG-DONG) 6261, DONGHAEAN-RO NAM-GU
POHANG-SI GYEONGSANGBUK-DO, KOREA, REPUBLIC OF 790-300
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10044003
US20160359134
15102847
Correspondence name and address
MCDERMOTT WILL & EMERY LLP
THE MCDERMOTT BUILDING
500 NORTH CAPITOL STREET, N.W.
WASHINGTON, DC 20001

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