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Patent Assignment Assignor Details
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Assignor Name : HONG, SEONG-CHEOL
Total Assignments: 12
Assignment: 1
Reel/Frame:015248/0897   Pages: 3
Recorded: 04/23/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PARK, CHEOL-JAE
Exec Dt:
03/22/2004
2
HONG, SEONG-CHEOL
Exec Dt:
03/22/2004
3
KIM, KWAN-SOO
Exec Dt:
03/22/2004
4
HAN, KYU-BUM
Exec Dt:
03/22/2004
5
JO, YOUNG-JUN
Exec Dt:
03/22/2004
6
CHOI, SEONG-GAP
Exec Dt:
03/22/2004
7
YOSHINORI, WAKAMIYA
Exec Dt:
03/29/2004
8
ISOKO, NITTA
Exec Dt:
03/29/2004
9
HARUKI, INAMI
Exec Dt:
03/29/2004
Assignees
1
POSCO CO., LTD.
1, GEODONG-DONG, NAM-GU, POHANG
GYEONGBUK 790-785, KOREA, REPUBLIC OF
2
TOSHIBA MITSUBISHI-ELECTRICINDUSTRIAL SYSTEMS CORPORATION
MITA43MT BUILDING, 13-16 MITA 3-CHOME
MINATO-KU TOKYO 108-0073, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6839605
US20040153196
10718489
Correspondence name and address
WEBB ZIESENHEIM LOGSDON ORKIN ET AL.
WILLIAM H. LOGSDON
700 KOPPERS BUILDING
436 SEVENTH AVENUE
PITTSBURGH, PA 15219
Assignment: 2
Reel/Frame:017813/0096   Pages: 3
Recorded: 04/13/2006
Attorney Dkt #:SUN-0151
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KIM, JONG-WON
Exec Dt:
04/10/2006
2
LEE, DONG-HYUN
Exec Dt:
04/10/2006
3
HONG, SEONG-CHEOL
Exec Dt:
04/10/2006
Assignee
1
MIRTEC CO., LTD.
4F., CHEONGMYUNG TOWNTELL, 1021-4 YEONGTONG-DONG PALDAL-GU
SUWON-SI GYEONGGI-DO, KOREA, REPUBLIC OF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7369644
US20070104315
10576229
Correspondence name and address
AMY BIZON-COPP
CANTOR COLBURN LLP
55 GRIFFIN ROAD SOUTH
BLOOMFIELD, CT 06002
Assignment: 3
Reel/Frame:042169/0214   Pages: 3
Recorded: 04/05/2017
Attorney Dkt #:0024-0006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEE, JUN-SEOK
Exec Dt:
03/28/2017
2
MURALE, DHIRAJ P.
Exec Dt:
03/29/2017
3
HONG, SEONG-CHEOL
Exec Dt:
03/28/2017
4
LEE, SEOK
Exec Dt:
03/29/2017
Assignee
1
KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY
5, HWARANG-RO 14-GIL, SEONGBUK-GU,
SEOUL, KOREA, REPUBLIC OF 02792
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10100065
US20170327518
15479150
Correspondence name and address
SANG CHUL KWON
4208 EVERGREEN LANE, SUITE 232
ANNANDALE, VA 22003
Assignment: 4
Reel/Frame:042834/0108   Pages: 7
Recorded: 06/28/2017
Attorney Dkt #:097358-0032
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KWON, OH-YEOUL
Exec Dt:
06/22/2017
2
LEE, WON-GUL
Exec Dt:
06/21/2017
3
HONG, SEONG-CHEOL
Exec Dt:
06/21/2017
4
LEE, GYOO-TAEK
Exec Dt:
06/23/2017
5
PARK, JONG-TAE
Exec Dt:
06/21/2017
6
LIM, CHOONG SOO
Exec Dt:
06/26/2017
Assignee
1
POSCO
(GOEDONG-DONG) 6261, DONGHAEAN-RO, NAM-GU
POHANG-SI, GYEONGSANGBUK-DO, KOREA, REPUBLIC OF 37859
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10815545
US20170369960
15539960
Correspondence name and address
MCDERMOTT WILL & EMERY LLP
500 NORTH CAPITOL STREET, N.W.
WASHINGTON, DC 20001
Assignment: 5
Reel/Frame:046233/0347   Pages: 8
Recorded: 06/28/2018
Attorney Dkt #:097358-0063
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HONG, SEONG-CHEOL
Exec Dt:
05/24/2018
2
LIM, CHOONG SOO
Exec Dt:
05/28/2018
3
KOWN, OH-YEOUL
Exec Dt:
05/24/2018
4
CHUN, MYUNG-SIK
Exec Dt:
05/28/2018
5
PARK, HYUN-CHUL
Exec Dt:
05/28/2018
Assignee
1
POSCO
(GOEDONG-DONG) 6261, DONGHAEAN-RO, NAM-GU
POHANG-SI, GYEONGSANGBUK-DO, KOREA, REPUBLIC OF 37859
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20190010566
16067051
Correspondence name and address
MCDERMOTT WILL & EMERY LLP
THE MCDERMOTT BUILDING
500 NORTH CAPITOL STREET, N.W.
WASHINGTON, DC 20001
Assignment: 6
Reel/Frame:049076/0505   Pages: 4
Recorded: 05/03/2019
Attorney Dkt #:0024-0008
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEE, JUN-SEOK
Exec Dt:
04/26/2019
2
MURALE, DHIRAJ P.
Exec Dt:
04/26/2019
3
HONG, SEONG-CHEOL
Exec Dt:
04/26/2019
4
HONG, KYUNG-TAE
Exec Dt:
04/26/2019
5
KIM, YUN-KYUNG
Exec Dt:
04/26/2019
6
LEE, SEOK
Exec Dt:
04/26/2019
Assignee
1
KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY
5, HWARANG-RO 14-GIL, SEONGBUK-GU,
SEOUL, KOREA, REPUBLIC OF 02792
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11359096
US20200040190
16403041
Correspondence name and address
GOLDILOCKS ZONE IP LAW
4208 EVERGREEN LANE, SUITE 232
ANNANDALE, VA 22003
Assignment: 7
Reel/Frame:058042/0758   Pages: 3
Recorded: 11/08/2021
Attorney Dkt #:123307-5077-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEE, GYOO-TAEK
Exec Dt:
05/14/2019
2
LEE, JU SEUNG
Exec Dt:
05/14/2019
3
HONG, SEONG-CHEOL
Exec Dt:
05/14/2019
Assignee
1
POSCO
(GOEDONG-DONG) 6261, DONGHAEAN-RO, NAM-GU
POHANG-SI, GYEONGSANGBUK-DO, KOREA, REPUBLIC OF 37859
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11254994
US20200087744
16470926
Correspondence name and address
MORGAN LEWIS & BOCKIUS LLP
1111 PENNSYLVANIA AVENUE NW
WASHINGTON, DC 20004
Assignment: 8
Reel/Frame:049575/0238   Pages: 4
Recorded: 06/25/2019
Attorney Dkt #:123307-5086
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KWON, OH-YEOUL
Exec Dt:
06/18/2019
2
MIN, KI-YOUNG
Exec Dt:
06/18/2019
3
PARK, SE-MIN
Exec Dt:
06/18/2019
4
PARK, JONG-TAE
Exec Dt:
06/18/2019
5
HONG, SEONG-CHEOL
Exec Dt:
06/18/2019
Assignee
1
POSCO
(GOEDONG-DONG) 6261, DONGHAEAN-RO, NAM-GU
POHANG-SI, GYEONGSANGBUK-DO, KOREA, REPUBLIC OF 37859
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11313011
US20210130922
16472484
Correspondence name and address
HOSANG LEE
MORGAN, LEWIS & BOCKIUS LLP
1111 PENNSYLVANIA AVE, NW
WASHINGTON, DC 20004
Assignment: 9
Reel/Frame:053301/0468   Pages: 14
Recorded: 07/24/2020
Attorney Dkt #:123307-5107-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PARK, SE-MIN
Exec Dt:
06/09/2020
2
KIM, JAE SOO
Exec Dt:
06/08/2020
3
MIN, KI-YOUNG
Exec Dt:
06/09/2020
4
HONG, SEONG-CHEOL
Exec Dt:
06/15/2020
5
LEE, WON-GUL
Exec Dt:
06/22/2020
Assignee
1
POSCO
(GOEDONG-DONG) 6261, DONGHAEAN-RO, NAM-GU
POHANG-SI, GYEONGSANGBUK-DO, KOREA, REPUBLIC OF 37859
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11772189
US20210060694
16957932
Correspondence name and address
HOSANG LEE
MORGAN, LEWIS & BOCKIUS LLP
1111 PENNSYLVANIA AVENUE, NW
WASHINGTON, DC 20004-2541
Assignment: 10
Reel/Frame:056092/0368   Pages: 5
Recorded: 04/30/2021
Attorney Dkt #:123307-5122-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PARK, SE-MIN
Exec Dt:
04/13/2021
2
HONG, SEONG-CHEOL
Exec Dt:
04/13/2021
3
PARK, HYUN CHUL
Exec Dt:
04/14/2021
4
KANG, JUNG-MOON
Exec Dt:
04/13/2021
5
KIM, CHANG-HO
Exec Dt:
04/13/2021
6
LEE, WON-GUL
Exec Dt:
04/13/2021
7
MIN, KI-YOUNG
Exec Dt:
04/13/2021
Assignee
1
POSCO
(GOEDONG-DONG) 6261, DONGHAEAN-RO, NAM-GU
POHANG-SI, GYEONGSANGBUK-DO, KOREA, REPUBLIC OF 37859
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12116645
US20220119901
17277879
Correspondence name and address
MORGAN LEWIS & BOCKIUS LLP
1111 PENNSYLVANIA AVENUE NW
WASHINGTON, DC 20004
Assignment: 11
Reel/Frame:056502/0965   Pages: 5
Recorded: 06/10/2021
Attorney Dkt #:123301-5249-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HONG, SEONG-CHEOL
Exec Dt:
05/12/2021
2
MIN, KI-YOUNG
Exec Dt:
05/14/2021
3
PARK, SE-MIN
Exec Dt:
05/14/2021
4
KIM, DONG-GEUN
Exec Dt:
05/12/2021
5
KWON, OHO-CHEAL
Exec Dt:
05/12/2021
6
KIM, CHANG-HO
Exec Dt:
05/12/2021
7
HA, SANG-UK
Exec Dt:
05/12/2021
Assignee
1
POSCO
(GOEDONG-DONG) 6261, DONGHAEAN-RO, NAM-GU
POHANG-SI, GYEONGSANGBUK-DO, KOREA, REPUBLIC OF 37859
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12330191
US20220048136
17312668
Correspondence name and address
HOSANG LEE
MORGAN, LEWIS & BOCKIUS LLP
1111 PENNSYLVANIA AVENUE NW
WASHINGTON, DC 20004
Assignment: 12
Reel/Frame:060103/0842   Pages: 4
Recorded: 05/18/2022
Attorney Dkt #:123301-5285-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HONG, SEONG-CHEOL
Exec Dt:
05/03/2022
2
MIN, KI-YOUNG
Exec Dt:
05/03/2022
3
KIM, DONG-GEUN
Exec Dt:
05/09/2022
4
KWON, OHO-CHEAL
Exec Dt:
05/09/2022
5
KIM, CHANG-HO
Exec Dt:
05/09/2022
Assignee
1
POSCO
(GOEDONG-DONG) 6261, DONGHAEAN-RO, NAM-GU
POHANG-SI, GYEONGSANGBUK-DO, KOREA, REPUBLIC OF 37859
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12239931
US20230027665
17777471
Correspondence name and address
MORGAN, LEWIS & BOCKIUS LLP
1111 PENNSYLVANIA AVENUE NW
WASHINGTON, DC 20004

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