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Patent Assignment Assignor Details
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Assignor Name : LEE, SE IL
Total Assignments: 8
Assignment: 1
Reel/Frame:025474/0867   Pages: 5
Recorded: 12/13/2010
Attorney Dkt #:104044-66703
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LIM, SANG CHUL
Exec Dt:
12/01/2010
2
UHM, MOO YONG
Exec Dt:
12/01/2010
3
CHO, NAHM RYUNE
Exec Dt:
12/01/2010
4
LEE, DAE WON
Exec Dt:
12/01/2010
5
LEE, JU YOUNG
Exec Dt:
12/01/2010
6
KIM, HUI HO
Exec Dt:
12/01/2010
7
LEE, DONG HO
Exec Dt:
12/01/2010
8
LEE, HYUN SEOK
Exec Dt:
12/01/2010
9
LEE, SE IL
Exec Dt:
11/30/2010
Assignee
1
SK HOLDINGS CO., LTD.
99, SEORIN-DONG, JONGRO-GU
SEOUL,, KOREA, REPUBLIC OF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8501436
US20100323410
12578709
Correspondence name and address
GIBBONS P.C.
ONE GATEWAY CENTER
NEWARK, NJ 07102
Assignment: 2
Reel/Frame:042801/0965   Pages: 4
Recorded: 06/23/2017
Attorney Dkt #:097358-0033
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEE, SE IL
Exec Dt:
06/08/2017
2
LEE, HUN JU
Exec Dt:
06/08/2017
Assignee
1
POSCO
(GOEDONG-DONG) 6261, DONGHAEAN-RO, NAM-GU
POHANG-SI, GYEONGSANGBUK-DO, KOREA, REPUBLIC OF 37859
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10941457
US20170362676
15539610
Correspondence name and address
MCDERMOTT WILL & EMERY LLP
THE MCDERMOTT BUILDING
500 NORTH CAPITOL STREET, N.W.
WASHINGTON, DC 20001
Assignment: 3
Reel/Frame:046185/0464   Pages: 4
Recorded: 06/22/2018
Attorney Dkt #:097356-0056
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
LEE, SE IL
Exec Dt:
06/20/2018
Assignee
1
POSCO
(GOEDONG-DONG) 6261, DONGHAEAN-RO, NAM-GU
POHANG-SI, GYEONGSANGBUK-SO, KOREA, REPUBLIC OF 37859
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11230745
US20190017136
16065783
Correspondence name and address
MCDERMOTT WILL & EMERY LLP
THE MCDERMOTT BUILDING
500 NORTH CAPITOL STREET, N.W.
WASHINGTON, DC 20001
Assignment: 4
Reel/Frame:047250/0176   Pages: 7
Recorded: 07/26/2018
Attorney Dkt #:097358-0056
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE DOCKET NUMBER CITY FOR ASSIGNEE PREVIOUSLY RECORDED AT REEL: 046185 FRAME: 0464. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT.
Assignor
1
LEE, SE IL
Exec Dt:
06/20/2018
Assignee
1
POSCO
(GOEDONG-DONG) 6261, DONGHAEAN-RO, NAM-GU
POHANG-SI, GYEONGSANGBUK-DO, KOREA, REPUBLIC OF 37859
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11230745
US20190017136
16065783
Correspondence name and address
MCDERMOTT WILL & EMERY LLP
THE MCDERMOTT BUILDING
500 NORTH CAPITOL STREET, N.W.
WASHINGTON, DC 20001
Assignment: 5
Reel/Frame:049639/0271   Pages: 3
Recorded: 07/01/2019
Attorney Dkt #:123307-5067
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEE, SE IL
Exec Dt:
05/14/2019
2
PARK, JUNE SOO
Exec Dt:
05/14/2019
3
KIM, JAE HOON
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 #
 
 
 
 
 
 
 
 
 
 
 
11060162
US20200087748
16470784
Correspondence name and address
HOSANG LEE
MORGAN, LEWIS & BOCKIUS LLP
1111 PENNSYLVANIA AVE, NW
WASHINGTON, DC 20004
Assignment: 6
Reel/Frame:060172/0244   Pages: 3
Recorded: 06/10/2022
Attorney Dkt #:123307-5179-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEE, SE IL
Exec Dt:
06/03/2022
2
MUN, HYUNWOO
Exec Dt:
06/03/2022
Assignee
1
POSCO
(GOEDONG-DONG) 6261, DONGHAEAN-RO, NAM-GU
POHANG-SI, GYEONGSANGBUK-DO, KOREA, REPUBLIC OF 37859
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230060392
17784379
Correspondence name and address
HOSANG LEE
MORGAN, LEWIS & BOCKIUS LLP
1111 PENNSYLVANIA AVENUE NW
WASHINGTON, DC 20004
Assignment: 7
Reel/Frame:060344/0675   Pages: 3
Recorded: 06/10/2022
Attorney Dkt #:123307-5184-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEE, SE IL
Exec Dt:
06/03/2022
2
MUN, HYUNWOO
Exec Dt:
06/03/2022
Assignee
1
POSCO
(GOEDONG-DONG) 6261, DONGHAEAN-RO, NAM-GU
POHANG-SI, GYEONGSANGBUK-DO, KOREA, REPUBLIC OF 37859
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230021013
17784444
Correspondence name and address
HOSANG LEE
MORGAN, LEWIS & BOCKIUS LLP
1111 PENNSYLVANIA AVENUE NW
WASHINGTON, DC 20004
Assignment: 8
Reel/Frame:060385/0188   Pages: 3
Recorded: 06/14/2022
Attorney Dkt #:123307-5190-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MUN, HYUNWOO
Exec Dt:
06/08/2022
2
LEE, SE IL
Exec Dt:
06/13/2022
Assignee
1
POSCO
(GOEDONG-DONG) 6261, DONGHAEAN-RO, NAM-GU
POHANG-SI, GYEONGSANGBUK-DO, KOREA, REPUBLIC OF 37859
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230035269
17785240
Correspondence name and address
MORGAN, LEWIS & BOCKIUS LLP
1111 PENNSYLVANIA AVENUE NW
WASHINGTON, DC 20004

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