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Patent Assignment Assignor Details
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Assignor Name : HAN, KYU-SEOK
Total Assignments: 20
Assignment: 1
Reel/Frame:030015/0611   Pages: 5
Recorded: 03/15/2013
Attorney Dkt #:4084-130798
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HAN, KYU-SEOK
Exec Dt:
03/08/2013
2
LIM, JAE-SOO
Exec Dt:
03/08/2013
3
HONG, BYUNG-DEUG
Exec Dt:
03/08/2013
4
HAN, CHAN-HEE
Exec Dt:
03/08/2013
Assignee
1
POSCO
#1, GOEDONG-DONG, NAM-GU, GYEONGSANGBUK-DO
POHANG-SI, KOREA, REPUBLIC OF 790-300
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9240265
US20130180634
13823962
Correspondence name and address
THE WEBB LAW FIRM, P.C.
ONE GATEWAY CENTER
420 FT. DUQUESNE BLVD, SUITE 1200
PITTSBURGH, PA 15222
Assignment: 2
Reel/Frame:037248/0020   Pages: 6
Recorded: 12/09/2015
Attorney Dkt #:4084-1511125
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HAN, KYU-SEOK
Exec Dt:
03/08/2013
2
HAN, CHAN-HEE
Exec Dt:
03/08/2013
3
LIM, JAE-SOO
Exec Dt:
03/08/2013
4
HONG, BYUNG-DEUG
Exec Dt:
03/08/2013
Assignee
1
POSCO
#1, GOEDONG-DONG, NAM-GU
GYEONGSANGBUK-DO
POHANG-SI, KOREA, REPUBLIC OF 790-300
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9997283
US20160133365
14963625
Correspondence name and address
THE WEBB LAW FIRM, P.C.
ONE GATEWAY CENTER
420 FT. DUQUESNE BLVD, SUITE 1200
PITTSBURGH, PA 15222
Assignment: 3
Reel/Frame:042722/0007   Pages: 6
Recorded: 06/15/2017
Attorney Dkt #:097358-0029
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JOO, HYUNG DON
Exec Dt:
05/17/2017
2
PARK, HYUNG-KI
Exec Dt:
05/08/2017
3
SEO, JIN-WOOK
Exec Dt:
05/17/2017
4
HAN, KYU-SEOK
Exec Dt:
05/17/2017
5
LIM, JAE-SOO
Exec Dt:
05/18/2017
6
KO, HYUN-SEOK
Exec Dt:
05/17/2017
Assignee
1
POSCO
(GOEDONG-DONG) 6261, DONGHAEAN-RO, NAM-GU
POHANG-SI, GYEONGSANGBUK-DO, KOREA, REPUBLIC OF 37859
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10760141
US20170335425
15536254
Correspondence name and address
MCDERMOTT WILL & EMERY LLP
500 NORTH CAPITOL STREET
WASHINGTON, DC 20001
Assignment: 4
Reel/Frame:042510/0427   Pages: 6
Recorded: 05/25/2017
Attorney Dkt #:097358-0026
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KO, HYUN-SEOK
Exec Dt:
05/18/2017
2
HAN, KYU-SEOK
Exec Dt:
05/18/2017
3
PARK, HYUNG-KI
Exec Dt:
05/17/2017
4
SEO, JIN-WOOK
Exec Dt:
05/17/2017
5
LIM, JAE-SOO
Exec Dt:
05/18/2017
6
JOO, HYUNG DON
Exec Dt:
05/18/2017
Assignee
1
POSCO
(GOEDONG-DONG) 6261, DONGHAEAN-RO, NAM-GU
POHANG-SI, GYEONGSANGBUK-DO, KOREA, REPUBLIC OF 37859
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11031162
US20170271061
15529870
Correspondence name and address
MCDERMOTT WILL & EMERY LLP
THE MCDERMOTT BUILDING
500 NORTH CAPITOL STREET, N.W.
WASHINGTON, DC 20001
Assignment: 5
Reel/Frame:056230/0374   Pages: 6
Recorded: 05/13/2021
Attorney Dkt #:123307-5136-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KO, HYUN-SEOK
Exec Dt:
05/18/2017
2
HAN, KYU-SEOK
Exec Dt:
05/18/2017
3
PARK, HYUNG-KI
Exec Dt:
05/08/2017
4
SEO, JIN-WOOK
Exec Dt:
05/17/2017
5
LIM, JAE-SOO
Exec Dt:
05/18/2017
6
JOO, HYUNG DON
Exec Dt:
05/18/2017
Assignee
1
POSCO
(GOEDONG-DONG) 6261, DONGHAEAN-RO, NAM-GU
POHANG-SI, GYEONGSANGBUK-DO, KOREA, REPUBLIC OF 37859
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210265087
17318407
Correspondence name and address
MORGAN LEWIS & BOCKIUS LLP
1111 PENNSYLVANIA AVENUE NW
WASHINGTON, DC 20004
Assignment: 6
Reel/Frame:042749/0920   Pages: 5
Recorded: 06/19/2017
Attorney Dkt #:097358-0030
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HAN, KYU-SEOK
Exec Dt:
06/19/2017
2
JOO, HYUNG DON
Exec Dt:
06/19/2017
3
PARK, JONG-TAE
Exec Dt:
06/19/2017
4
SEO, JIN-WOOK
Exec Dt:
06/19/2017
5
KO, HYUN-SEOK
Exec Dt:
06/19/2017
Assignee
1
POSCO
(GOEDONG-DONG) 6261, DONGHAEAN-RO, NAM-GU
POHANG-SI, GYEONGSANGBUK-DO, KOREA, REPUBLIC OF 37859
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10851431
US20180002772
15537749
Correspondence name and address
MCDERMOTT WILL & EMERY LLP
500 NORTH CAPITOL STREET
WASHINGTON, DC 20001
Assignment: 7
Reel/Frame:045932/0894   Pages: 5
Recorded: 05/30/2018
Attorney Dkt #:Q239465
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SUNG, MYUNG MO
Exec Dt:
04/24/2018
2
HAN, KYU-SEOK
Exec Dt:
04/24/2018
Assignee
1
IUCF-HYU (INDUSTRY-UNIVERSITY COOPERATION FOUNDATION HANYANG UNIVERSITY)
OF 222, WANGSIMNI-RO, SEONGDONG-GU
SEOUL, KOREA, REPUBLIC OF 04763
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10643847
US20180247816
15958538
Correspondence name and address
SUGHRUE MION, PLLC
2100 PENNSYLVANIA AVENUE, N.W.
SUITE 800
WASHINGTON, DC 20037
Assignment: 8
Reel/Frame:045932/0547   Pages: 5
Recorded: 05/30/2018
Attorney Dkt #:Q239217
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SUNG, MYUNG MO
Exec Dt:
05/10/2018
2
HAN, KYU-SEOK
Exec Dt:
05/10/2018
3
YOON, KWAN HYUCK
Exec Dt:
05/10/2018
Assignee
1
IUCF-HYU (INDUSTRY-UNIVERSITY COOPERATION FOUNDATION HANYANG UNIVERSITY)
OF 222, WANGSIMNI-RO, SEONGDONG-GU
SEOUL, KOREA, REPUBLIC OF 04763
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10453942
US20180233584
15947969
Correspondence name and address
SUGHRUE MION, PLLC
2100 PENNSYLVANIA AVENUE, N.W.
SUITE 800
WASHINGTON, DC 20037
Assignment: 9
Reel/Frame:046170/0703   Pages: 4
Recorded: 06/21/2018
Attorney Dkt #:097358-0052
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HAN, KYU-SEOK
Exec Dt:
06/01/2018
2
KO, HYUN-SEOK
Exec Dt:
06/01/2018
Assignee
1
POSCO
(GOEDONG-DONG) 6261, DONGHAEAN-RO, NAM-GU
POHANG-SI, GYEONGSANGBUK-DO, KOREA, REPUBLIC OF 37859
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20180371571
16065072
Correspondence name and address
MCDERMOTT WILL & EMERY LLP
THE MCDERMOTT BUILDING
500 NORTH CAPITOL STREET, N.W.
WASHINGTON, DC 20001
Assignment: 10
Reel/Frame:058427/0584   Pages: 4
Recorded: 12/20/2021
Attorney Dkt #:123307-5164-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HAN, KYU-SEOK
Exec Dt:
06/01/2018
2
KO, HYUN-SEOK
Exec Dt:
06/01/2018
Assignee
1
POSCO
(GOEDONG-DONG) 6261, DONGHAEAN-RO, NAM-GU
POHANG-SI, GYEONGSANGBUK-DO, KOREA, REPUBLIC OF 37859
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220106657
17554245
Correspondence name and address
MORGAN LEWIS & BOCKIUS LLP
1111 PENNSYLVANIA AVENUE NW
WASHINGTON, DC 20004
Assignment: 11
Reel/Frame:047330/0048   Pages: 4
Recorded: 10/26/2018
Attorney Dkt #:Q243158
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SUNG, MYUNG MO
Exec Dt:
10/26/2018
2
HAN, KYU-SEOK
Exec Dt:
10/26/2018
3
KIM, HONGBUM
Exec Dt:
10/26/2018
Assignee
1
IUCF-HYU (INDUSTRY-UNIVERSITY COOPERATION FOUNDATION HANYANG UNIVERSITY)
HANYANG UNIVERSITY, 222, WANGSIMNI-RO, SEONGDONG-GU
SEOUL, KOREA, REPUBLIC OF 04763
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10941488
US20190062917
16172179
Correspondence name and address
SUGHRUE MION, PLLC
2100 PENNSYLVANIA AVENUE NW
WASHINGTON, DC 20037
Assignment: 12
Reel/Frame:049325/0496   Pages: 4
Recorded: 05/30/2019
Attorney Dkt #:123307-5060
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PARK, CHANG SOO
Exec Dt:
03/22/2019
2
HAN, KYU-SEOK
Exec Dt:
03/22/2019
3
JOO, HYUNG DON
Exec Dt:
03/22/2019
4
SEO, JIN-WOOK
Exec Dt:
04/04/2019
5
KIM, WOO-SIN
Exec Dt:
04/04/2019
Assignee
1
POSCO
(GOEDONG-DONG) 6261, DONGHAEAN-RO, NAM-GU
POHANG-SI, GYEONGSANGBUK-DO, KOREA, REPUBLIC OF 37859
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20190309387
16345488
Correspondence name and address
MORGAN LEWIS & BOCKIUS LLP
1111 PENNSYLVANIA AVENUE NW
WASHINGTON, DC 20004
Assignment: 13
Reel/Frame:049554/0532   Pages: 4
Recorded: 06/21/2019
Attorney Dkt #:123307-5071
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PARK, CHANG SOO
Exec Dt:
05/16/2019
2
HAN, KYU-SEOK
Exec Dt:
05/16/2019
3
JOO, HYUNG DON
Exec Dt:
05/16/2019
4
KIM, JAE KYOUM
Exec Dt:
05/16/2019
5
KIM, WOO-SIN
Exec Dt:
05/16/2019
Assignee
1
POSCO
(GOEDONG-DONG) 6261, DONGHAEAN-RO, NAM-GU
POHANG-SI, GYEONGSANGBUK-DO, KOREA, REPUBLIC OF 37859
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11608540
US20190323105
16472249
Correspondence name and address
MORGAN, LEWIS & BOCKIUS LLP
1111 PENNSYLVANIA AVENUE NW
WASHINGTON, DC 20004
Assignment: 14
Reel/Frame:049555/0898   Pages: 4
Recorded: 06/21/2019
Attorney Dkt #:123307-5080
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HAN, KYU-SEOK
Exec Dt:
06/03/2019
2
PARK, CHANG SOO
Exec Dt:
06/03/2019
3
KIM, JAE-KYOUM
Exec Dt:
06/03/2019
4
PARK, JONG-TAE
Exec Dt:
06/03/2019
Assignee
1
POSCO
(GOEDONG-DONG), 6261
DONGHAEAN-RO, NAM-GU
POHANG-SI, GYEONGSANGBUK-DO, KOREA, REPUBLIC OF 37859
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210130937
16472485
Correspondence name and address
MORGAN LEWIS & BOCKIUS LLP
1111 PENNSYLVANIA AVENUE, NW
WASHINGTON, DC 20004
Assignment: 15
Reel/Frame:053044/0105   Pages: 5
Recorded: 06/25/2020
Attorney Dkt #:123307-5104-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KIM, JAE KYOUM
Exec Dt:
06/08/2020
2
HAN, KYU-SEOK
Exec Dt:
06/08/2020
3
PARK, CHANG SOO
Exec Dt:
06/08/2020
4
SEO, JIN-WOOK
Exec Dt:
06/09/2020
5
PARK, YUJUN
Exec Dt:
06/09/2020
Assignee
1
POSCO
(GOEDONG-DONG), 6261
DONGHAEAN-RO, NAM-GU
POHANG-SI, GYEONGSANGBUK-DO, KOREA, REPUBLIC OF 37859
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210062309
16957943
Correspondence name and address
MORGAN, LEWIS & BOCKIUS LLP
1111 PENNSYLVANIA AVENUE, NW
WASHINGTON, DC 20004
Assignment: 16
Reel/Frame:053049/0690   Pages: 5
Recorded: 06/26/2020
Attorney Dkt #:123307-5105-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HAN, KYU-SEOK
Exec Dt:
06/09/2020
2
KIM, JAE KYOUM
Exec Dt:
06/09/2020
3
PARK, CHANG SOO
Exec Dt:
06/09/2020
4
SEO, JIN-WOOK
Exec Dt:
06/09/2020
Assignee
1
POSCO
(GOEDONG-DONG), 6261
DONGHAEAN-RO, NAM-GU
POHANG-SI, GYEONGSANGBUK-DO, KOREA, REPUBLIC OF 37859
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210071280
16958195
Correspondence name and address
MORGAN, LEWIS & BOCKIUS LLP
1111 PENNSYLVANIA AVENUE, NW
WASHINGTON, DC 20004
Assignment: 17
Reel/Frame:053222/0893   Pages: 6
Recorded: 07/15/2020
Attorney Dkt #:123307-5105-US
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE OMISSION OF FIFTH INVENTOR, JONG-TAE PARK PREVIOUSLY RECORDED ON REEL 053049 FRAME 0690. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT.
Assignors
1
HAN, KYU-SEOK
Exec Dt:
06/09/2020
2
KIM, JAE KYOUM
Exec Dt:
06/09/2020
3
PARK, CHANG SOO
Exec Dt:
06/09/2020
4
SEO, JIN-WOOK
Exec Dt:
06/09/2020
5
PARK, JONG-TAE
Exec Dt:
06/09/2020
Assignee
1
POSCO
(GOEDONG-DONG), 6261
DONGHAEAN-RO, NAM-GU
POHANG-SI, GYEONGSANGBUK-DO, KOREA, REPUBLIC OF 37859
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210071280
16958195
Correspondence name and address
MORGAN, LEWIS & BOCKIUS LLP
1111 PENNSYLVANIA AVENUE, NW
WASHINGTON, DC 20004
Assignment: 18
Reel/Frame:054117/0810   Pages: 6
Recorded: 07/15/2020
Attorney Dkt #:123307-5105-US
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE OMISSION OF THE FIFTH INVENTOR, JONG-TAE PARK, PREVIOUSLY RECORDED ON REEL 053049 FRAME 0690. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT.
Assignors
1
HAN, KYU-SEOK
Exec Dt:
06/09/2020
2
KIM, JAE KYOUM
Exec Dt:
06/09/2020
3
PARK, CHANG SOO
Exec Dt:
06/09/2020
4
SEO, JIN-WOOK
Exec Dt:
06/09/2020
5
PARK, JONG-TAE
Exec Dt:
06/09/2020
Assignee
1
POSCO
(GOEDONG-DONG), 6261
DONGHAEAN-RO, NAM-GU
POHANG-SI, GYEONGSANGBUK-DO, KOREA, REPUBLIC OF 37859
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210071280
16958195
Correspondence name and address
MORGAN, LEWIS & BOCKIUS LLP
1111 PENNSYLVANIA AVENUE, NW
WASHINGTON, DC 20004
Assignment: 19
Reel/Frame:056583/0005   Pages: 8
Recorded: 06/18/2021
Attorney Dkt #:123307-5154-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HAN, KYU-SEOK
Exec Dt:
06/04/2021
2
PARK, CHANG SOO
Exec Dt:
06/04/2021
3
KIM, SEUNG IL
Exec Dt:
06/07/2021
4
KOO, JOO YOUNG
Exec Dt:
05/24/2021
5
KIM, JAE
Exec Dt:
06/04/2021
6
YU, SEON YOUNG
Exec Dt:
06/04/2021
Assignee
1
POSCO
(GOEDONG-DONG) 6261, DONGHAEAN-RO, NAM-GU
POHANG-SI, GYEONGSANGBUK-DO, KOREA, REPUBLIC OF 37859
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220042135
17415814
Correspondence name and address
MORGAN LEWIS & BOCKIUS LLP
1111 PENNSYLVANIA AVENUE NW
WASHINGTON, DC 20004
Assignment: 20
Reel/Frame:060520/0443   Pages: 3
Recorded: 06/17/2022
Attorney Dkt #:123301-5316-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PARK, CHANG-SOO
Exec Dt:
06/08/2022
2
HAN, KYU-SEOK
Exec Dt:
06/08/2022
3
SEO, JIN-WOOK
Exec Dt:
06/09/2022
4
BAK, YU-JUN
Exec Dt:
06/08/2022
Assignee
1
POSCO
(GOEDONG-DONG) 6261, DONGHAEAN-RO, NAM-GU
POHANG-SI, GYEONGSANGBUK-DO, KOREA, REPUBLIC OF 37859
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230029310
17786267
Correspondence name and address
MORGAN, LEWIS & BOCKIUS LLP
1111 PENNSYLVANIA AVENUE NW
WASHINGTON, DC 20004

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