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Patent Assignment Assignor Details
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Assignor Name : CHU, YONG CHEOL
Total Assignments: 5
Assignment: 1
Reel/Frame:022168/0276   Pages: 4
Recorded: 01/15/2009
Attorney Dkt #:1521-3
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KIM, KANG HEE
Exec Dt:
01/12/2009
2
CHU, YONG CHEOL
Exec Dt:
01/12/2009
3
CHUN, MYOUNG HO
Exec Dt:
01/12/2009
4
JEON, SANG HO
Exec Dt:
01/12/2009
5
LEE, HYUN KYU
Exec Dt:
01/12/2009
Assignee
1
DUKSAN HI-METAL CO., LTD.
597-3 YEONAM-DONG, BUK-GU
ULSAN 683-804, KOREA, REPUBLIC OF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8221560
US20100272598
12309382
Correspondence name and address
DILWORTH & BARRESE, LLP
333 EARLE OVINGTON BLVD.
SUITE 702
UNIONDALE, NY 11553
Assignment: 2
Reel/Frame:026951/0193   Pages: 4
Recorded: 09/22/2011
Attorney Dkt #:89310(308872)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JANG, YONG UN
Exec Dt:
09/22/2011
2
KIM, SUNG CHUL
Exec Dt:
09/22/2011
3
CHU, YONG CHEOL
Exec Dt:
09/22/2011
4
JANG, SEUNG JUN
Exec Dt:
09/22/2011
5
SON, YOON SANG
Exec Dt:
09/22/2011
Assignee
1
DUKSAN HI-METAL CO., LTD.
597-3 YEONAM-DONG, BUK-GU
ULSAN, KOREA, REPUBLIC OF 683-804
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20120067629
13240764
Correspondence name and address
EDWARDS ANGELL PALMER & DODGE LLP
P.O. BOX 55874
BOSTON, MA 02205
Assignment: 3
Reel/Frame:028288/0843   Pages: 5
Recorded: 05/30/2012
Attorney Dkt #:90750(308872)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JANG, YONG UN
Exec Dt:
05/14/2012
2
KIM, SUNG CHUL
Exec Dt:
05/10/2012
3
CHU, YONG CHEOL
Exec Dt:
05/10/2012
4
JANG, SEUNG JUN
Exec Dt:
05/10/2012
5
SON, YOON SANG
Exec Dt:
05/10/2012
6
JOENG, SOON HO
Exec Dt:
05/10/2012
Assignee
1
DUK SAN TEKOPIA CO., LTD.
597-3 YEONAM-DONG, BUK-GU
ULSAN, KOREA, REPUBLIC OF 683-804
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20120228560
13465738
Correspondence name and address
EDWARDS WILDMAN PALMER LLP
P.O. BOX 55874
BOSTON, MA 02205
Assignment: 4
Reel/Frame:028800/0198   Pages: 4
Recorded: 08/16/2012
Attorney Dkt #:91296(308872)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JANG, YONG UN
Exec Dt:
08/16/2012
2
KIM, SUNG CHUL
Exec Dt:
08/16/2012
3
CHU, YONG CHEOL
Exec Dt:
08/16/2012
4
JANG, SEUNG JUN
Exec Dt:
08/16/2012
5
SON, YOON SANG
Exec Dt:
08/16/2012
Assignee
1
DUK SAN TEKOPIA CO., LTD.
597-3, 683-804
ULSAN, KOREA, REPUBLIC OF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20120309866
13579521
Correspondence name and address
EDWARDS WILDMAN PALMER LLP
P.O. BOX 55874
BOSTON, MA 02205
Assignment: 5
Reel/Frame:032271/0168   Pages: 4
Recorded: 02/18/2014
Attorney Dkt #:255076.0001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHU, YONG CHEOL
Exec Dt:
12/19/2013
2
LEE, HYUN KYU
Exec Dt:
12/19/2013
3
KWAK, JUNG UG
Exec Dt:
12/19/2013
4
LEE, SEUNG JIN
Exec Dt:
12/19/2013
5
JEON, SANG HO
Exec Dt:
12/19/2013
6
CHOI, YONG SIK
Exec Dt:
12/19/2013
Assignee
1
DUKSAN HI-METAL CO., LTD
597-3 YEONAM-DONG, BUK-GU, 683-804, REPUBLIC OF KOREA
ULSAN, KOREA, REPUBLIC OF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10661394
US20140183733
14082339
Correspondence name and address
NSIP LAW
P.O. BOX 65745
WASHINGTON, DC 20035

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