skip navigationU S P T O SealUnited States Patent and Trademark Office AOTW logo
Home|Site Index|Search|Guides|Contacts|eBusiness|eBiz alerts|News|Help
Assignments on the Web > Patent Query
Patent Assignment Assignor Details
NOTE:Results display only for issued patents and published applications. For pending or abandoned applications please consult USPTO staff.

Assignor Name : YOON, JEONG-BONG
Total Assignments: 9
Assignment: 1
Reel/Frame:012857/0349   Pages: 3
Recorded: 02/04/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YOON, JEONG-BONG
Exec Dt:
01/10/2002
2
KIM, KI-HO
Exec Dt:
01/10/2002
Assignee
1
POHANG IRON & STEEL CO., LTD.
1 KOEDONG-DONG, NAM-KU, POHANG-SI
KYUNGSANGBOOK-DO 790-300, KOREA, REPUBLIC OF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6773518
US20020148538
10048857
Correspondence name and address
WEBB ZIESENHEIM LOGSDON ORKIN & HANSON
KENT E. BALDAUF
700 KOPPERS BUILDING
436 SEVENTH AVENUE
PITTSBURGH PA 15219-1818
Assignment: 2
Reel/Frame:017893/0802   Pages: 3
Recorded: 05/10/2006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YOON, JEONG-BONG
Exec Dt:
04/17/2006
2
SON, WON-HO
Exec Dt:
04/17/2006
3
KANG, KI-BONG
Exec Dt:
04/17/2006
4
CHO, NOI-HA
Exec Dt:
04/17/2006
5
PARK, KI-DUCK
Exec Dt:
04/17/2006
Assignee
1
POSCO
1 KOEDONG-DONG, NAM-KU
POHANG, KYUNGSANGBOOK-DO 790-300, KOREA, REPUBLIC OF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9297057
US20090020196
10578737
Correspondence name and address
KENT E. BALDAUF
THE WEBB LAW FIRM
700 KOPPERS BUILDING
436 SEVENTH AVENUE
PITTSBURGH, PA 15219
Assignment: 3
Reel/Frame:018038/0824   Pages: 3
Recorded: 06/20/2006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YOON, JEONG-BONG
Exec Dt:
06/01/2006
2
SON, WON-HO
Exec Dt:
06/01/2006
3
KANG, KI-BONG
Exec Dt:
06/01/2006
4
CHO, NOI-HA
Exec Dt:
06/01/2006
Assignee
1
POSCO
1 KOEDONG-DONG, NAM-KU
POHANG, KYUNGSANGBOOK-D0, KOREA, REPUBLIC OF 790-300
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20070137739
10583701
Correspondence name and address
KENT E. BALDAUF
THE WEBB LAW FIRM
700 KOPPERS BUILDING
436 SEVENTH AVENUE
PITTSBURGH, PA 15219
Assignment: 4
Reel/Frame:020557/0172   Pages: 4
Recorded: 02/25/2008
Attorney Dkt #:069576-0300
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YOON, JEONG-BONG
Exec Dt:
01/22/2008
2
CHO, NOI-HA
Exec Dt:
01/22/2008
3
CHUNG, JIN-HEE
Exec Dt:
01/22/2008
4
PARK, MAN-YOUNG
Exec Dt:
01/22/2008
5
CHIN, KWANG-GEUN
Exec Dt:
01/22/2008
6
HAN, SANG-HO
Exec Dt:
01/22/2008
7
KIM, SUNG-IL
Exec Dt:
01/22/2008
8
KIM, HO-SEOK
Exec Dt:
01/22/2008
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
US20090126837
11913175
Correspondence name and address
MCDERMOTT WILL & EMERY LLP
18191 VON KARMAN AVENUE
SUITE 500
IRVINE, CA 92612
Assignment: 5
Reel/Frame:020557/0211   Pages: 4
Recorded: 02/25/2008
Attorney Dkt #:069576-0301
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YOON, JEONG-BONG
Exec Dt:
01/22/2008
2
CHUNG, JIN-HEE
Exec Dt:
01/22/2008
3
CHIN, KWANG-GEUN
Exec Dt:
01/22/2008
4
HAN, SANG-HO
Exec Dt:
01/22/2008
5
KIM, SUNG-IL
Exec Dt:
01/22/2008
6
KIM, HO-SEOK
Exec Dt:
01/22/2008
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
US20080185077
11913174
Correspondence name and address
MCDERMOTT WILL & EMERY LLP
18191 VON KARMAN AVENUE
SUITE 500
IRVINE, CA 92612
Assignment: 6
Reel/Frame:020557/0237   Pages: 4
Recorded: 02/25/2008
Attorney Dkt #:069576-0302
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YOON, JEONG-BONG
Exec Dt:
01/22/2008
2
HAN, SANG-HO
Exec Dt:
01/22/2008
3
KIM, SUNG-IL
Exec Dt:
01/22/2008
4
PARK, MAN-YOUNG
Exec Dt:
01/22/2008
5
CHIN, KWANG-GEUN
Exec Dt:
01/22/2008
6
KIM, HO-SEOK
Exec Dt:
01/22/2008
7
CHUNG, JIN-HEE
Exec Dt:
01/22/2008
Assignee
1
POSCO
1 KEODONG-DONG
NAM-KU, POHANG, KYUNGSANGBOOK-DO, KOREA, DEMOCRATIC PEOPLE'S REPUBLIC OF 790-300
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20080149230
11913176
Correspondence name and address
MCDERMOTT WILL & EMERY LLP
18191 VON KARMAN AVENUE
SUITE 500
IRVINE, CA 92612
Assignment: 7
Reel/Frame:020782/0450   Pages: 4
Recorded: 04/10/2008
Attorney Dkt #:04691.0170-00000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SON, WON-HO
Exec Dt:
03/26/2008
2
KIM, JAI-IK
Exec Dt:
03/26/2008
3
LEE, SEUNG-HEE
Exec Dt:
03/26/2008
4
YOON, JEONG-BONG
Exec Dt:
03/26/2008
5
SON, HEE-MAN
Exec Dt:
03/26/2008
Assignee
1
POSCO
1 GOEDONG-DONG, NAM-KU, POHANG-SHI
KYUNGSANGBUK-DO, KOREA, REPUBLIC OF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7922968
US20080257461
12089757
Correspondence name and address
FINNEGAN, HENDERSON, FARABOW, GARRETT &
901 NEW YORK AVENUE, NW
WASHINGTON, DC 20001-4413
Assignment: 8
Reel/Frame:038196/0696   Pages: 4
Recorded: 04/05/2016
Attorney Dkt #:095222-0039
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YOON, JEONG-BONG
Exec Dt:
03/02/2016
2
LEE, BYOUNG-HO
Exec Dt:
03/02/2016
3
KIM, JONG-HWA
Exec Dt:
03/02/2016
Assignee
1
POSCO
(GOEDONG-DONG) 6261, DONGHAEAN-RO, NAM-GU
POHANG-SI, GYEONGSANGBUK-DO, KOREA, REPUBLIC OF 790-300
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10196704
US20160215361
14917926
Correspondence name and address
MCDERMOTT WILL & EMERY LLP
500 NORTH CAPITOL STREET, N.W.
WASHINGTON, DC 20001
Assignment: 9
Reel/Frame:044228/0141   Pages: 4
Recorded: 11/27/2017
Attorney Dkt #:095222-0142
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YOON, JEONG-BONG
Exec Dt:
11/13/2017
2
LEE, BYOUNG-HO
Exec Dt:
11/07/2017
3
KIM, JONG-HWA
Exec Dt:
11/13/2017
Assignee
1
POSCO
(GEODONG-DONG) 6261, DONGHAEAN-RO, NAM-GU
POHANG-SI, GYEONGSANGBUK-DO, KOREA, REPUBLIC OF 790-300
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20180148811
15577228
Correspondence name and address
MCDERMOTT WILL & EMERY LLP
THE MCDERMOTT BUILDING
500 NORTH CAPITOL STREET, N.W.
WASHINGTON, DC 20001

Search Results as of: 07/08/2025 04:28 PM
If you have any comments or questions concerning the data displayed, contact PRD / Assignments at 571-272-3350. v.2.6
Web interface last modified: August 25, 2017 v.2.6
| .HOME | INDEX| SEARCH | eBUSINESS | CONTACT US | PRIVACY STATEMENT