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Patent Assignment Assignor Details
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Assignor Name : KWAK, JAI-HYUN
Total Assignments: 13
Assignment: 1
Reel/Frame:025315/0429   Pages: 6
Recorded: 11/04/2010
Attorney Dkt #:1455-102870
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KIM, SUNG-IL
Exec Dt:
09/08/2010
2
JIN, YOUNG-HOON
Exec Dt:
09/08/2010
3
KWAK, JAI-HYUN
Exec Dt:
09/08/2010
4
CHIN, KWANG-GEUN
Exec Dt:
09/08/2010
Assignee
1
POSCO
1 KOEDONG-DONG, NAM-GU, KYUNGSANGBOOK-DO
POHANG, KOREA, REPUBLIC OF 790-300
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20110064968
12991003
Correspondence name and address
KENT E. BALDAUF
700 KOPPERS BUILDING, 436 SEVENTH AVENUE
THE WEBB LAW FIRM
PITTSBURGH, PA 15219
Assignment: 2
Reel/Frame:025994/0852   Pages: 3
Recorded: 03/22/2011
Attorney Dkt #:LPP20110349US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SONG, TAE-JIN
Exec Dt:
02/23/2011
2
KIM, HAN-SOO
Exec Dt:
02/23/2011
3
KWAK, JAI-HYUN
Exec Dt:
02/24/2011
4
DE COOMAN, BRUNO C.
Exec Dt:
02/23/2011
Assignee
1
POSTECH ACADEMY-INDUSTRY FOUNDATION
SAN 31, HYOJA-DONG, NAM-KU, KYUNGSANGBUK-DO, 790-784
POHANG-CITY, KOREA, REPUBLIC OF 790-784
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8741078
US20110168301
13120170
Correspondence name and address
LEXYOUME IP GROUP, PLLC
5180 PARKSTONE DRIVE, SUITE 175
CHANTILLY, VA 20151
Assignment: 3
Reel/Frame:030596/0171   Pages: 6
Recorded: 06/12/2013
Attorney Dkt #:1455-132082
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHIN, KWANG-GEUN
Exec Dt:
06/05/2013
2
HAN, SANG-HO
Exec Dt:
06/05/2013
3
KWAK, JAI-HYUN
Exec Dt:
06/05/2013
Assignee
1
POSCO
1 KOEDONG-DONG, NAM-GU, KYUNGSANGBOOK-DO
POHANG-SI, KOREA, REPUBLIC OF 790-300
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9738958
US20130295409
13993452
Correspondence name and address
THE WEBB LAW FIRM
ONE GATEWAY CENTER
420 FT. DUQUESNE BLVD., SUITE 1200
PITTSBURGH, PA 15222
Assignment: 4
Reel/Frame:030681/0023   Pages: 6
Recorded: 06/25/2013
Attorney Dkt #:1455-132314
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OH, JIN-KEUN
Exec Dt:
06/05/2013
2
KWAK, JAI-HYUN
Exec Dt:
06/05/2013
3
CHO, YEOL-RAE
Exec Dt:
06/05/2013
4
KIM, KI-SOO
Exec Dt:
06/05/2013
Assignee
1
POSCO
1 KOEDONG-DONG, NAM-GU, KYUNGSANGBOOK-DO
POHANG-SI, KOREA, REPUBLIC OF 790-300
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20130295402
13997792
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:034939/0514   Pages: 6
Recorded: 02/11/2015
Attorney Dkt #:1455-152081
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KWAK, JAI-HYUN
Exec Dt:
12/30/2014
2
LEE, KYOO-YOUNG
Exec Dt:
12/30/2014
3
CHIN, KWANG-GEUN
Exec Dt:
12/30/2014
Assignee
1
POSCO
(GOEDONG-DONG) 6261, DONGHAEAN-RO
NAM-GU, GYEONGSANGBUK-DO
POHANG-SI, KOREA, REPUBLIC OF 790-300
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9856542
US20150218668
14421024
Correspondence name and address
THE WEBB LAW FIRM, P.C.
ONE GATEWAY CENTER
420 FT. DUQUESNE BLVD, SUITE 1200
PITTSBURGH, PA 15222
Assignment: 6
Reel/Frame:038994/0031   Pages: 4
Recorded: 06/23/2016
Attorney Dkt #:095222-0047
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KWAK, JAI-HYUN
Exec Dt:
03/31/2016
2
KOO, MIN-SEO
Exec Dt:
03/31/2016
3
SIN, DONG-SEOUG
Exec Dt:
03/31/2016
Assignee
1
POSCO
(GOEDONG-DONG) 6261, DONGHAEAN-RO NAM-GU
POHANG-SI GYEONGSANGBUK-DO, KOREA, REPUBLIC OF 790-300
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10273556
US20160312332
15107555
Correspondence name and address
MCDERMOTT WILL & EMERY LLP
THE MCDERMOTT BUILDING
500 NORTH CAPITOL STREET, N.W.
WASHINGTON, DC 20001
Assignment: 7
Reel/Frame:038860/0026   Pages: 4
Recorded: 06/09/2016
Attorney Dkt #:CSL0036US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KWAK, JAI-HYUN
Exec Dt:
05/09/2016
2
LEE, KYOO-YOUNG
Exec Dt:
05/09/2016
3
CHO, HANG-SIK
Exec Dt:
05/09/2016
4
RYU, JOO-HYUN
Exec Dt:
05/09/2016
5
PARK, MAN-YOUNG
Exec Dt:
05/09/2016
Assignee
1
POSCO
(GOEDONG-DONG) 6261, DONGHAEAN-RO, NAM-GU
GYEONGSANGBUK-DO
POHANG-SI, KOREA, REPUBLIC OF 790-300
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10358691
US20160355903
15103078
Correspondence name and address
CANTOR COLBURN LLP
20 CHURCH STREET
22ND FLOOR
HARTFORD, CT 06103
Assignment: 8
Reel/Frame:040241/0564   Pages: 5
Recorded: 11/07/2016
Attorney Dkt #:095222-0059
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEE, KYOO-YOUNG
Exec Dt:
09/28/2016
2
KWAK, JAI-HYUN
Exec Dt:
09/28/2016
3
RYU, JOO-HYUN
Exec Dt:
09/28/2016
4
SIN, DONG-SEOUG
Exec Dt:
09/28/2016
5
CHOO, SE-DON
Exec Dt:
09/28/2016
Assignee
1
POSCO
(GOEDONG-DONG) 6261, DONGHAEAN-RO, NAM-GU
POHANG-SI, GYEONGSANGBUK, KOREA, REPUBLIC OF 790-300
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10519526
US20170051378
15308074
Correspondence name and address
MCDERMOTT WILL & EMERY LLP
500 NORTH CAPITOL STREET, N.W.
WASHINGTON, DC 20001
Assignment: 9
Reel/Frame:046301/0137   Pages: 4
Recorded: 06/05/2018
Attorney Dkt #:CSL0088US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KWAK, JAI-HYUN
Exec Dt:
05/28/2018
2
CHO, HANG-SIK
Exec Dt:
05/28/2018
3
SIN, DONG-SEOUG
Exec Dt:
05/28/2018
Assignee
1
POSCO
(GOEDONG-DONG) 6261, DONGHAEAN-RO, NAM-GU
GYEONGSANGBUK-DO
POHANG-SI, KOREA, REPUBLIC OF 37859
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11091818
US20180371569
15781619
Correspondence name and address
CANTOR COLBURN LLP
20 CHURCH STREET
22ND FLOOR
HARTFORD, CT 06103
Assignment: 10
Reel/Frame:049421/0535   Pages: 3
Recorded: 06/10/2019
Attorney Dkt #:CSL0134US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KWAK, JAI-HYUN
Exec Dt:
05/31/2019
2
CHO, HANG-SIK
Exec Dt:
05/31/2019
Assignee
1
POSCO
(GOEDONG-DONG) 6261, DONGHAEAN-RO, NAM-GU
GYEONGSANGBUK-DO
POHANG-SI, KOREA, REPUBLIC OF 37859
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20200190612
16468162
Correspondence name and address
CANTOR COLBURN LLP
20 CHURCH STREET
22ND FLOOR
HARTFORD, CT 06103
Assignment: 11
Reel/Frame:052862/0387   Pages: 3
Recorded: 06/08/2020
Attorney Dkt #:123301-5175-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
KWAK, JAI-HYUN
Exec Dt:
04/27/2020
Assignee
1
POSCO
(GOEDONG-DONG) 6261, DONGHAEAN-RO, NAM-GU
POHANG-SI, GYEONGSANGBUK-DO, KOREA, REPUBLIC OF 37859
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210170516
16770295
Correspondence name and address
MORGAN, LEWIS & BOCKIUS LLP
1111 PENNSYLVANIA AVENUE NW
WASHINGTON, DC 20004
Assignment: 12
Reel/Frame:055734/0813   Pages: 4
Recorded: 03/26/2021
Attorney Dkt #:CSL0202US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
IM, YOUNG-ROC
Exec Dt:
03/02/2021
2
PARK, JONG-CHAN
Exec Dt:
03/02/2021
3
KWAK, JAI-HYUN
Exec Dt:
03/01/2021
4
KOO, MIN-SEO
Exec Dt:
03/01/2021
Assignee
1
POSCO
(GOEDONG-DONG) 6261, DONGHAEAN-RO, NAM-GU
GYEONGSANGBUK-DO
POHANG-SI, KOREA, REPUBLIC OF 37859
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11753693
US20220033926
17280524
Correspondence name and address
CANTOR COLBURN LLP
20 CHURCH STREET
22ND FLOOR
HARTFORD, CT 06103
Assignment: 13
Reel/Frame:056502/0645   Pages: 3
Recorded: 06/10/2021
Attorney Dkt #:CSL0217US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHO, HANG-SIK
Exec Dt:
05/03/2021
2
KWAK, JAI-HYUN
Exec Dt:
05/03/2021
Assignee
1
POSCO
(GOEDONG-DONG) 6261, DONGHAEAN-RO, NAM-GU
GYEONGSANGBUK-DO
POHANG-SI, KOREA, REPUBLIC OF 37859
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220056563
17312753
Correspondence name and address
CANTOR COLBURN LLP
20 CHURCH STREET
22ND FLOOR
HARTFORD, CT 06103

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