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Patent Assignment Assignor Details
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Assignor Name : KIM, SUNG-KYU
Total Assignments: 19
Assignment: 1
Reel/Frame:015071/0294   Pages: 3
Recorded: 02/17/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KIM, DEOK-JUNG
Exec Dt:
09/18/2003
2
KIM, SUNG-KYU
Exec Dt:
03/22/2003
3
RYU, JOON-SUN
Exec Dt:
09/22/2003
4
MIN, DONG-HWAN
Exec Dt:
09/20/2003
5
KIM, IN-SOOK
Exec Dt:
09/20/2003
Assignee
1
AIRCODE CO., LTD.
4F, SEOUL GUARENTEE INSURANCE B/D, 136-74 YEONJI-DONG, JONGRO-KU
SEOUL, KOREA, REPUBLIC OF 110-470
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20040139483
10469200
Correspondence name and address
FULBRIGHT & JAWORSKI, L.L.P.
M. JOHN CARSON
865 SOUTH FIGUEROA
TWENTH-NINTH FLOOR
Assignment: 2
Reel/Frame:018557/0946   Pages: 13
Recorded: 11/28/2006
Attorney Dkt #:P26228
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEE, HEE-YONG
Exec Dt:
11/11/2004
2
KIM, JUNG-SOO
Exec Dt:
11/11/2004
3
LEE, JI-SUK
Exec Dt:
11/11/2004
4
KIM, JUNG-IN
Exec Dt:
11/11/2004
5
SEO, YUN-MI
Exec Dt:
11/11/2004
6
LIM, CHAE-JIN
Exec Dt:
11/11/2004
7
KIM, SUNG-KYU
Exec Dt:
11/11/2004
8
JUNG, YOUNG-HWAN
Exec Dt:
11/11/2004
9
CHANG, SEUNG-GU
Exec Dt:
11/11/2004
10
CHOI, HO-IL
Exec Dt:
11/11/2004
Assignee
1
PEPTRON CO., LTD.
385-19, DORYONG-DONG, YUSEONG-GU
DAEJEON, KOREA, REPUBLIC OF 305-340
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20050175693
10512090
Correspondence name and address
GREENBLUM & BERNSTEIN, P.L.C.
1950 ROLAND CLARKE PLACE
RESTON, VA 20191
Assignment: 3
Reel/Frame:021000/0208   Pages: 6
Recorded: 05/27/2008
Attorney Dkt #:1455-080593
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KIM, SUNG-KYU
Exec Dt:
04/21/2008
2
CHIN, KWANG-GEUN
Exec Dt:
04/21/2008
3
KIM, SEONG-JU
Exec Dt:
04/21/2008
Assignee
1
POSCO
1 KOEDONG-DONG, NAM-KU
KYUNGSANG-BOOK-DO
POHANG, KOREA, DEMOCRATIC PEOPLE'S REPUBLIC OF 790-300
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20080240969
12064145
Correspondence name and address
KENT E. BALDAUF
700 KOPPERS BUILDING
436 SEVENTH AVENUE
PITTSBURGH, PA 15219
Assignment: 4
Reel/Frame:033148/0308   Pages: 3
Recorded: 06/20/2014
Attorney Dkt #:10911.0016
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KIM, SUNG-KYU
Exec Dt:
05/20/2014
2
CHIN, KWANG-GEUN
Exec Dt:
05/20/2014
3
OH, PIL-YONG
Exec Dt:
05/20/2014
4
HWANG, HYUN-GYU
Exec Dt:
05/20/2014
Assignee
1
POSCO
(GOEDONG-DONG) 6261, DONGHAEAN-RO
NAM-GU
POHANG-SI, GYEONGSANGBUK-DO, KOREA, REPUBLIC OF 790-300
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20150211088
14367480
Correspondence name and address
FINNEGAN, HENDERSON, FARABOW, GARRETT &
901 NEW YORK AVENUE, NW
WASHINGTON, DC 20001-4413
Assignment: 5
Reel/Frame:037720/0269   Pages: 5
Recorded: 02/11/2016
Attorney Dkt #:095222-0038
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KIM, SUNG-KYU
Exec Dt:
01/29/2016
2
CHO, WON-TAE
Exec Dt:
01/19/2016
3
KIM, TAI-HO
Exec Dt:
01/19/2016
4
CHIN, KWANG-GEUN
Exec Dt:
01/19/2016
5
HAN, SANG-HO
Exec Dt:
01/19/2016
Assignee
1
POSCO
(GOEDONG-DONG) 6261, DONGHAEAN-RO, NAM-GU
POHANG-SI, GYEONGSANGBUK-DO, KOREA, REPUBLIC OF 790-300
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10144986
US20160186285
14911709
Correspondence name and address
MCDERMOTT WILL & EMERY LLP
THE MCDERMOTT BUILDING
500 NORTH CAPITOL STREET, N.W.
WASHINGTON, DC 20001
Assignment: 6
Reel/Frame:039290/0874   Pages: 5
Recorded: 07/29/2016
Attorney Dkt #:095222-0040
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KIM, SUNG-KYU
Exec Dt:
07/19/2016
2
CHIN, KWANG-GEUN
Exec Dt:
07/19/2016
3
SONG, TAE-JIN
Exec Dt:
07/19/2016
4
KIM, TAI-HO
Exec Dt:
07/19/2016
5
CHO, WON-TAE
Exec Dt:
07/19/2016
6
JEON, SUN-HO
Exec Dt:
07/19/2016
Assignee
1
POSCO
(GOEDONG-DONG) 6261, DONGHAEAN-RO, NAM-GU
POHANG-SI, GYEONGSANGBUK-DO, KOREA, REPUBLIC OF 790-300
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10563280
US20160244857
15030830
Correspondence name and address
MCDERMOTT WILL & EMERY LLP
500 NORTH CAPITOL STREET, N.W.
WASHINGTON, DC 20001
Assignment: 7
Reel/Frame:041680/0053   Pages: 7
Recorded: 02/06/2017
Attorney Dkt #:5945-118US (01263)
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE ADD OMITTED CONVEYING PARTIES PREVIOUSLY RECORDED AT REEL: 033419 FRAME: 0582. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT .
Assignors
1
PARK, MINWON
Exec Dt:
01/24/2017
2
YU, IN-KEUN
Exec Dt:
01/25/2017
3
KIM, JIN GEUN
Exec Dt:
02/01/2017
4
LEE, SANG JIN
Exec Dt:
01/26/2017
5
KIM, SEOCK-HO
Exec Dt:
02/03/2017
6
KIM, SUNG-KYU
Exec Dt:
02/02/2017
7
WON, YOUNG-JIN
Exec Dt:
02/02/2017
8
KIM, HAK-MAN
Exec Dt:
02/02/2017
9
JEONG, KYU-WON
Exec Dt:
01/26/2017
Assignee
1
INDUSTRY-ACADEMIC COOPERATION FOUNDATION CHANGWON NATIONAL UNIVERSITY
CHANGWON NATIONAL UNIVERSITY
20 CHANGWON DAEHAK-RO, UICHANG-GU
CHANGWON-SI GYEONGSANGNAM-DO, KOREA, REPUBLIC OF 641-773
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9640309
US20150057158
14374846
Correspondence name and address
DIANE DUNN MCKAY
600 ALEXANDER ROAD
SUITE 2-1
PRINCETON, NJ 08540
Assignment: 8
Reel/Frame:045993/0883   Pages: 5
Recorded: 06/05/2018
Attorney Dkt #:095222-0160
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KIM, YONG-JIN
Exec Dt:
04/27/2018
2
LEE, SOON-GI
Exec Dt:
04/27/2018
3
YI, IL-CHEOL
Exec Dt:
04/27/2018
4
KIM, SUNG-KYU
Exec Dt:
04/27/2018
5
KANG, SANG-DEOK
Exec Dt:
04/30/2018
6
LEE, UN-HAE
Exec Dt:
04/27/2018
Assignee
1
POSCO
(GOEDONG-DONG) 6261, DONGHAEAN-RO, NAM-GU
POHANG-SI, GYEONGSANGBUK-DO, KOREA, REPUBLIC OF 37859
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20180274056
15781674
Correspondence name and address
MCDERMOTT WILL & EMERY LLP
THE MCDERMOTT BUILDING
500 NORTH CAPITOL STREET, N.W.
WASHINGTON, DC 20001
Assignment: 9
Reel/Frame:046094/0043   Pages: 5
Recorded: 06/14/2018
Attorney Dkt #:095222-0166
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YI, IL-CHEOL
Exec Dt:
05/25/2018
2
KIM, YONG-JIN
Exec Dt:
06/01/2018
3
KIM, SUNG-KYU
Exec Dt:
05/25/2018
4
KANG, SANG-DEOK
Exec Dt:
05/25/2018
5
LEE, UN-HAE
Exec Dt:
05/25/2018
Assignee
1
POSCO
(GOEDONG-DONG) 6261, DONGHAEAN-RO, NAM-GU
POHANG-SI, GYEONGSANGBUK-DO, KOREA, REPUBLIC OF 37859
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20190010571
16062566
Correspondence name and address
MCDERMOTT WILL & EMERY LLP
THE MCDERMOTT BUILDING
500 NORTH CAPITOL STREET, N.W.
WASHINGTON, DC 20001
Assignment: 10
Reel/Frame:046044/0953   Pages: 5
Recorded: 06/11/2018
Attorney Dkt #:095222-0164
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEE, UN-HAE
Exec Dt:
05/30/2018
2
KIM, SUNG-KYU
Exec Dt:
05/28/2018
3
LEE, SOON-GI
Exec Dt:
06/01/2018
4
KIM, YONG-JIN
Exec Dt:
06/01/2018
5
OH, HONG-YEOL
Exec Dt:
05/30/2018
Assignee
1
POSCO
(GOEDONG-DONG) 6261, DONGHEAN-RO, NAM-GU
POHANG-SI, GYEONGSANGBUK-DO, KOREA, REPUBLIC OF 37859
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10961610
US20180363108
16061196
Correspondence name and address
MCDERMOTT WILL & EMERY LLP
THE MCDERMOTT BUILDING
500 NORTH CAPITOL STREET, N.W.
WASHINGTON, DC 20001
Assignment: 11
Reel/Frame:046170/0627   Pages: 5
Recorded: 06/21/2018
Attorney Dkt #:095222-0178
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEE, SOON-GI
Exec Dt:
05/29/2018
2
KIM, SUNG-KYU
Exec Dt:
06/04/2018
3
KANG, SANG-DEOK
Exec Dt:
06/04/2018
Assignee
1
POSCO
(GOEDONG-DONG) 6261, DONGHAEAN-RO, NAM-GU
POHANG-SI, GYEONGSANGBUK-DO, KOREA, REPUBLIC OF 37859
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20190010590
16065062
Correspondence name and address
MCDERMOTT WILL & EMERY LLP
THE MCDERMOTT BUILDING
500 NORTH CAPITOL STREET, N.W.
WASHINGTON, DC 20001
Assignment: 12
Reel/Frame:055817/0617   Pages: 3
Recorded: 04/05/2021
Attorney Dkt #:123193-8287-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHO, WON-TAE
Exec Dt:
03/12/2021
2
KIM, EUNG-SOO
Exec Dt:
03/16/2021
3
KIM, SUNG-KYU
Exec Dt:
03/21/2019
4
HAN, TAE-KYO
Exec Dt:
03/12/2021
Assignee
1
POSCO
(GOEDONG-DONG) 6261, DONGHAEAN-RO, NAM-GU
POHANG-SI, GYEONGSANGBUK-DO, KOREA, REPUBLIC OF 37859
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11574774
US20220076891
17221137
Correspondence name and address
MORGAN LEWIS & BOCKIUS LLP
1111 PENNSYLVANIA AVENUE NW
WASHINGTON, DC 20004
Assignment: 13
Reel/Frame:049151/0846   Pages: 3
Recorded: 05/10/2019
Attorney Dkt #:CSL0128US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JO, DU-HWAN
Exec Dt:
04/17/2019
2
KIM, SUNG-KYU
Exec Dt:
04/17/2019
Assignee
1
POSCO
(GOEDONG-DONG) 6261, DONGHAEAN-RO, NAM-GU
GYEONGSANGBUK-DO
POHANG-SI, KOREA, REPUBLIC OF 37859
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11492499
US20190270894
16349012
Correspondence name and address
CANTOR COLBURN LLP
20 CHURCH STREET
22ND FLOOR
HARTFORD, CT 06103
Assignment: 14
Reel/Frame:052198/0309   Pages: 5
Recorded: 03/23/2020
Attorney Dkt #:123301-5166
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HA, YU-MI
Exec Dt:
01/15/2020
2
JUNG, YOUNG-DEOK
Exec Dt:
01/15/2020
3
KANG, SANG-DEOK
Exec Dt:
01/15/2020
4
LEE, UN-HAE
Exec Dt:
01/15/2020
5
KIM, YONG-JIN
Exec Dt:
01/15/2020
6
KIM, SUNG-KYU
Exec Dt:
01/15/2020
7
KIM, YOUNG-JU
Exec Dt:
01/15/2020
Assignee
1
POSCO
(GOEDONG-DONG) 6261, DONGHAEAN-RO, NAM-GU
POHANG-SI, GYEONGSANGBUK-DO, KOREA, REPUBLIC OF 37859
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11584970
US20200263268
16649739
Correspondence name and address
MORGAN, LEWIS & BOCKIUS LLP
1111 PENNSYLVANIA AVENUE NW
WASHINGTON, DC 20004
Assignment: 15
Reel/Frame:053028/0934   Pages: 4
Recorded: 06/24/2020
Attorney Dkt #:123301-5190-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEE, UN-HAE
Exec Dt:
06/17/2020
2
HAN, TAE-KYO
Exec Dt:
06/17/2020
3
KANG, SANG-DEOK
Exec Dt:
06/17/2020
4
KIM, SUNG-KYU
Exec Dt:
06/17/2020
5
KIM, YONG-JIN
Exec Dt:
06/17/2020
Assignee
1
POSCO
(GOEDONG-DONG), 6261
DONGHAEAN-RO, NAM-GU
POHANG-SI, GYEONGSANGBUK-DO, KOREA, REPUBLIC OF 37859
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11634800
US20200347486
16957451
Correspondence name and address
MORGAN, LEWIS & BOCKIUS LLP
1111 PENNSYLVANIA AVENUE, NW
WASHINGTON, DC 20004
Assignment: 16
Reel/Frame:055951/0679   Pages: 3
Recorded: 04/18/2021
Attorney Dkt #:123301-5211-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHO, WON-TAE
Exec Dt:
03/12/2021
2
KIM, EUNG-SOO
Exec Dt:
03/16/2021
3
KIM, SUNG-KYU
Exec Dt:
03/19/2021
4
HAN, TAE-KYO
Exec Dt:
03/12/2021
Assignee
1
POSCO
(GOEDONG-DONG) 6261, DONGHAEAN-RO, NAM-GU
POHANG-SI, GYEONGSANGBUK-DO, KOREA, REPUBLIC OF 37859
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210381074
17282481
Correspondence name and address
MORGAN LEWIS & BOCKIUS LLP
1111 PENNSYLVANIA AVENUE NW
WASHINGTON, DC 20004
Assignment: 17
Reel/Frame:055888/0826   Pages: 3
Recorded: 04/09/2021
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEE, UN-HAE
Exec Dt:
03/26/2021
2
LEE, DONG-HO
Exec Dt:
03/26/2021
3
KANG, SANG-DEOK
Exec Dt:
03/26/2021
4
KIM, SUNG-KYU
Exec Dt:
03/26/2021
Assignee
1
POSCO
(GOEDONG-DONG) 6261, DONGHAEAN-RO, NAM-GU
POHANG-SI, GYEONGSANGBUK-DO, KOREA, REPUBLIC OF 37859
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210388475
17283884
Correspondence name and address
MORGAN LEWIS & BOCKIUS LLP
1111 PENNSYLVANIA AVENUE NW
WASHINGTON, DC 20004
Assignment: 18
Reel/Frame:062067/0446   Pages: 6
Recorded: 12/13/2022
Attorney Dkt #:CSL0253US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KIM, SUNG-KYU
Exec Dt:
11/24/2022
2
PARK, JUN-HO
Exec Dt:
11/14/2022
3
SEO, CHANG-HYO
Exec Dt:
11/15/2022
4
CHOI, EUL-YONG
Exec Dt:
11/14/2022
5
HAN, SANG-HO
Exec Dt:
11/14/2022
Assignee
1
POSCO CO., LTD
6261, DONGHAEAN-RO, NAM-GU, GYEONGSANGBUK-DO
POHANG-SI, KOREA, REPUBLIC OF 37859
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230272500
18010041
Correspondence name and address
CANTOR COLBURN LLP
20 CHURCH STREET
22ND FLOOR
HARTFORD, CT 06103
Assignment: 19
Reel/Frame:063859/0279   Pages: 4
Recorded: 06/05/2023
Attorney Dkt #:CSL0270US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHO, KYOUNG-RAE
Exec Dt:
04/03/2023
2
PARK, HEE-SU
Exec Dt:
04/03/2023
3
HWANG, HYUN-GYU
Exec Dt:
04/03/2023
4
KIM, SUNG-KYU
Exec Dt:
04/03/2023
5
SEO, CHANG-HYO
Exec Dt:
04/03/2023
Assignee
1
POSCO CO., LTD
6261, DONGHAEAN-RO, NAM-GU, GYEONGSANGBUK-DO
POHANG-SI, KOREA, REPUBLIC OF 37859
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20240026485
18265414
Correspondence name and address
CANTOR COLBURN LLP
20 CHURCH STREET
22ND FLOOR
HARTFORD, CT 06103

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