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Patent Assignment Assignor Details
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Assignor Name : LEE, CHOL HO
Total Assignments: 8
Assignment: 1
Reel/Frame:015270/0791   Pages: 3
Recorded: 10/20/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEE, YOUNG KEUN
Exec Dt:
09/03/2004
2
RHEE, JANG WEON
Exec Dt:
09/03/2004
3
CHO, WON YOUNG
Exec Dt:
09/03/2004
4
SUNG, JUNG MOON
Exec Dt:
09/03/2004
5
JO, BYOUNG CHEON
Exec Dt:
09/03/2004
6
LEE, CHOL HO
Exec Dt:
09/03/2004
7
JUNG, IN HWA
Exec Dt:
09/03/2004
8
JUNG, BYUNG RAE
Exec Dt:
09/03/2004
Assignee
1
SK CORPORATION
99, SEORIN-DONG, JONGRO-GU
SEOUL, KOREA, REPUBLIC OF 110-110
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7435761
US20060009538
10943997
Correspondence name and address
CLARK & BRODY
1750 K STREET, NW
SUITE 600
WASHINGTON, DC 20006
Assignment: 2
Reel/Frame:015470/0258   Pages: 3
Recorded: 12/20/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEE, YOUNG KEUN
Exec Dt:
10/19/2004
2
RHEE, JANG WEON
Exec Dt:
10/19/2004
3
CHO, WON YOUNG
Exec Dt:
10/19/2004
4
SUNG, JUNG MOON
Exec Dt:
10/19/2004
5
JO, BYOUNG CHEON
Exec Dt:
10/19/2004
6
LEE, CHOL HO
Exec Dt:
10/19/2004
7
JUNG, IN HWA
Exec Dt:
10/19/2004
8
JUNG, BYUNG RAE
Exec Dt:
10/19/2004
Assignee
1
SK CORPORATION
99, SEORIN-DONG, JONGRO-GU
SEOUL, KOREA, REPUBLIC OF 110-110
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7332531
US20050277702
10964639
Correspondence name and address
CLARK & BRODY
1750 K STREET, NW
SUITE 600
WASHINGTON, DC 20006
Assignment: 3
Reel/Frame:016120/0359   Pages: 3
Recorded: 06/10/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEE, YOUNG KEUN
Exec Dt:
04/14/2005
2
RHEE, JANG WEON
Exec Dt:
04/14/2005
3
SUNG, JUNG MOON
Exec Dt:
04/14/2005
4
JO, BYOUNG CHEON
Exec Dt:
04/14/2005
5
LEE, CHOL HO
Exec Dt:
04/14/2005
Assignee
1
SK CORPORATION
99 SEORIN-DONG, JONGRO-GU
SEOUL, KOREA, REPUBLIC OF 110-110
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20060228540
11126279
Correspondence name and address
CLARK & BRODY
1090 VERMONT AVENUE, NW
SUITE 250
WASHINGTON, DC 20005
Assignment: 4
Reel/Frame:027845/0497   Pages: 5
Recorded: 03/07/2012
Attorney Dkt #:5038-120555
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHO, YONG GYUN
Exec Dt:
01/27/2012
2
LEE, CHOL HO
Exec Dt:
01/27/2012
3
HWANG, YOO SEOCK
Exec Dt:
01/27/2012
4
KIM, HYUK JUN
Exec Dt:
01/27/2012
5
KIM, KI YUP
Exec Dt:
01/27/2012
6
SON, SUNG HO
Exec Dt:
01/27/2012
7
KIM, KI-BEOM
Exec Dt:
01/27/2012
8
CHUNG, KWANG JIN
Exec Dt:
01/27/2012
9
CHOI, JUN TAE
Exec Dt:
01/27/2012
Assignee
1
SK INNOVATION CO., LTD.
99, SEORIN-DONG, JONGNO-GU
SEOUL, GEORGIA 110-110
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20120171392
13394756
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:028529/0885   Pages: 4
Recorded: 07/11/2012
Attorney Dkt #:PLU0153US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KIM, HYUK JUN
Exec Dt:
07/03/2012
2
KIM, KI YUP
Exec Dt:
07/03/2012
3
SON, SUNG HO
Exec Dt:
07/03/2012
4
CHO, YONG GYUN
Exec Dt:
07/03/2012
5
LEE, CHOL HO
Exec Dt:
07/03/2012
6
HWANG, YOO SEOCK
Exec Dt:
07/03/2012
Assignee
1
SK INNOVATION CO., LTD.
99, SEORIN-DONG, JONGNO-GU
SEOUL, KOREA, REPUBLIC OF 110-110
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20120276240
13515623
Correspondence name and address
CANTOR COLBURN LLP
20 CHURCH STREET
22ND FLOOR
HARTFORD, CT 06103
Assignment: 6
Reel/Frame:032462/0924   Pages: 4
Recorded: 03/18/2014
Attorney Dkt #:PLU0153USP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KIM, HYUK JUN
Exec Dt:
02/24/2014
2
KIM, KI YUP
Exec Dt:
02/24/2014
3
SON, SUNG HO
Exec Dt:
02/24/2014
4
CHO, YONG GYUN
Exec Dt:
02/24/2014
5
HWANG, YOO SEOCK
Exec Dt:
02/24/2014
6
LEE, CHOL HO
Exec Dt:
02/24/2014
Assignee
1
SK INNOVATION CO., LTD.
26, JONG-RO, JONGNO-GU
SEOUL, KOREA, REPUBLIC OF 110-728
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8905749
US20140186485
14183850
Correspondence name and address
CANTOR COLBURN LLP
20 CHURCH STREET
22ND FLOOR
HARTFORD, CT 06103
Assignment: 7
Reel/Frame:061991/0325   Pages: 12
Recorded: 12/06/2022
Attorney Dkt #:PLUS/2214182/ US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KIM, MYOUNG LAE
Exec Dt:
11/29/2022
2
KIM, CHAN WOO
Exec Dt:
11/29/2022
3
SHIM, YU NA
Exec Dt:
11/28/2022
4
RYU, JAE CHAN
Exec Dt:
11/29/2022
5
LEE, CHOL HO
Exec Dt:
11/29/2022
6
LEE, HAN SOL
Exec Dt:
11/29/2022
Assignee
1
SK ON CO., LTD.
26, JONG-RO, JONGNO-GU
SEOUL, KOREA, REPUBLIC OF 03188
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11851448
US20230174557
18075610
Correspondence name and address
IP & T GROUP LLP
102 MAPLE AVE E
VIENNA, VA 221805723
Assignment: 8
Reel/Frame:062045/0038   Pages: 13
Recorded: 12/09/2022
Attorney Dkt #:PLUS/2214183/US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KIM, MYOUNG LAE
Exec Dt:
12/02/2022
2
KIM, CHAN WOO
Exec Dt:
12/01/2022
3
SHIM, YU NA
Exec Dt:
12/01/2022
4
RYU, JAE CHAN
Exec Dt:
12/01/2022
5
LEE, CHOL HO
Exec Dt:
12/01/2022
6
LEE, HAN SOL
Exec Dt:
12/01/2022
Assignee
1
SK ON CO., LTD.
26, JONG-RO, JONGNO-GU
SEOUL, KOREA, REPUBLIC OF 03188
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11976088
US20230183268
18078671
Correspondence name and address
IP & T GROUP LLP
102 MAPLE AVE E
VIENNA, VA 221805723

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