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Patent Assignment Assignor Details
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Assignor Name : CHOI, IL HWAN
Total Assignments: 20
Assignment: 1
Reel/Frame:027729/0700   Pages: 3
Recorded: 02/20/2012
Attorney Dkt #:TAESANG-P001US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHOI, IL HWAN
Exec Dt:
12/27/2011
2
KIM, HAN SOO
Exec Dt:
12/27/2011
3
KIM, SUN TAE
Exec Dt:
12/27/2011
4
LEE, IK JAE
Exec Dt:
12/27/2011
Assignee
1
SCIENTEC LAB CENTER CO., LTD.
HANSHIN S-MECA 332, GWANPYEONG-DONG 1359, YUSEONG-GU
DAEJEON, KOREA, REPUBLIC OF 305-509
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20120118044
13381376
Correspondence name and address
CHUNG SIK PARK
P.O. BOX 62312
SUNNYVALE, CA 94088-2312
Assignment: 2
Reel/Frame:028876/0297   Pages: 3
Recorded: 08/30/2012
Attorney Dkt #:1398-433
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KANG, SANG WOOK
Exec Dt:
06/26/2012
2
PARK, HEE SEON
Exec Dt:
06/26/2012
3
CHOI, IL HWAN
Exec Dt:
06/26/2012
Assignee
1
SAMSUNG ELECTRONICS CO., LTD.
129, SAMSUNG-RO, YEONGTONG-GU
SUWON-SI, GYEONGGI-DO, KOREA, REPUBLIC OF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10325242
US20130054720
13594302
Correspondence name and address
PAUL J. FARRELL
290 BROADHOLLOW ROAD, SUITE 210E
MELVILLE, NY 11747
Assignment: 3
Reel/Frame:044822/0001   Pages: 45
Recorded: 11/28/2017
Attorney Dkt #:0210-0220
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
RHEE, IN JONG
Exec Dt:
11/24/2017
2
LEE, JI MIN
Exec Dt:
10/18/2017
3
KANG, SANG KI
Exec Dt:
11/24/2017
4
KU, HAN JUN
Exec Dt:
10/25/2017
5
PARK, SUNG PA
Exec Dt:
11/27/2017
6
SEO, JANG SEOK
Exec Dt:
11/27/2017
7
SONG, IN WOOK
Exec Dt:
11/07/2017
8
AHN, WON ICK
Exec Dt:
11/24/2017
9
WOO, KYOUNG GU
Exec Dt:
10/26/2017
10
YI, JI SOO
Exec Dt:
11/07/2017
11
JEON, CHANG KYUN
Exec Dt:
11/14/2017
12
JAYGARL, HO JUN
Exec Dt:
11/22/2017
13
CHOI, IL HWAN
Exec Dt:
10/25/2017
14
HONG, YOO JIN
Exec Dt:
10/25/2017
15
KIM, JI HYUN
Exec Dt:
10/17/2017
16
YEO, JAE YUNG
Exec Dt:
10/17/2017
Assignee
1
SAMSUNG ELECTRONICS CO., LTD.
129, SAMSUNG-RO, YEONGTONG-GU
SUWON-SI, GYEONGGI-DO, KOREA, REPUBLIC OF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10191718
US20180150280
15824331
Correspondence name and address
JEFFERSON IP LAW, LLP
1130 CONNECTICUT AVE., NW, SUITE 420
WASHINGTON, DC 20036
Assignment: 4
Reel/Frame:048126/0171   Pages: 12
Recorded: 01/24/2019
Attorney Dkt #:3570-500
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PAEK, KWAN YEOL
Exec Dt:
11/20/2018
2
PARK, SOON YONG
Exec Dt:
11/20/2018
3
TAE, YOUNG JI
Exec Dt:
11/20/2018
4
PARK, YOUNG SEOK
Exec Dt:
11/20/2018
5
RYU, BI OH
Exec Dt:
11/20/2018
6
CHOI, IL HWAN
Exec Dt:
11/20/2018
Assignee
1
LG CHEM, LTD.
128, YEOUI-DAERO, YEONGDEUNGPO-GU
SEOUL, KOREA, REPUBLIC OF 07336
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11383485
US20190263095
16320356
Correspondence name and address
ROTHWELL FIGG ERNST & MANBECK P.C.
607 14TH STREET, N.W., SUITE 800
WASHINGTON, DC 20005
Assignment: 5
Reel/Frame:050135/0584   Pages: 12
Recorded: 08/22/2019
Attorney Dkt #:3570-554
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
RYU, BI OH
Exec Dt:
07/09/2019
2
PARK, SOON YONG
Exec Dt:
07/09/2019
3
TAE, YOUNG JI
Exec Dt:
07/09/2019
4
PARK, YOUNG SEOK
Exec Dt:
07/09/2019
5
PAEK, KWAN YEOL
Exec Dt:
07/09/2019
6
CHOI, IL HWAN
Exec Dt:
07/09/2019
Assignee
1
LG CHEM, LTD.
128, YEOUI-DAERO, YEONGDEUNGPO-GU
SEOUL, KOREA, REPUBLIC OF 07336
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11248090
US20200024401
16488064
Correspondence name and address
ROTHWELL FIGG ERNST & MANBECK P.C.
607 14TH STREET, N.W., SUITE 800
WASHINGTON, DC 20005
Assignment: 6
Reel/Frame:051703/0126   Pages: 12
Recorded: 02/03/2020
Attorney Dkt #:3570-585
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
RYU, BI OH
Exec Dt:
11/19/2019
2
PARK, SOONYONG
Exec Dt:
11/19/2019
3
PARK, YOUNGSEOK
Exec Dt:
11/19/2019
4
CHOI, IL HWAN
Exec Dt:
11/19/2019
5
TAE, YOUNG JI
Exec Dt:
11/19/2019
6
PAEK, KWANYEOL
Exec Dt:
11/28/2019
Assignee
1
LG CHEM, LTD.
128, YEOUI-DAERO, YEONGDEUNGPO-GU
SEOUL, KOREA, REPUBLIC OF 07336
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11655323
US20200369816
16636233
Correspondence name and address
ROTHWELL, FIGG, ERNST & MANBECK, P.C.
607 14TH STREET, N.W.,
WASHINGTON, DC 20005
Assignment: 7
Reel/Frame:051909/0109   Pages: 8
Recorded: 02/24/2020
Attorney Dkt #:5636-0154PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PARK, SUNG HYUN
Exec Dt:
01/10/2020
2
YUN, MUN HO
Exec Dt:
01/10/2020
3
LEE, SOO JIN
Exec Dt:
01/10/2020
4
LEE, YONG SUK
Exec Dt:
01/10/2020
5
CHOI, IL HWAN
Exec Dt:
01/10/2020
Assignee
1
LG ELECTRONICS INC.
128, YEOUI-DAERO YEONGDEUNGPO-GU
SEOUL, KOREA, REPUBLIC OF 07336
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11228675
US20210073008
16640335
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH, LLP.
8110 GATEHOUSE ROAD, SUITE 100E
FALLS CHURCH, VA 22042
Assignment: 8
Reel/Frame:053490/0834   Pages: 12
Recorded: 08/13/2020
Attorney Dkt #:3570-625
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
RYU, BI OH
Exec Dt:
01/30/2020
2
PARK, SOONYONG
Exec Dt:
01/30/2020
3
PARK, YOUNGSEOK
Exec Dt:
01/30/2020
4
PAEK, KWANYEOL
Exec Dt:
11/28/2019
5
TAE, YOUNG JI
Exec Dt:
01/30/2020
6
CHOI, IL HWAN
Exec Dt:
01/30/2020
Assignee
1
LG CHEM, LTD.
128, YEOUI-DAERO, YEONGDEUNGPO-GU
SEOUL, KOREA, REPUBLIC OF 07336
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11926702
US20200407501
16969884
Correspondence name and address
ROTHWELL, FIGG, ERNST & MANBECK, P.C.
607 14TH STREET, N.W., SUITE 800
WASHINGTON, DC 20005
Assignment: 9
Reel/Frame:053633/0660   Pages: 12
Recorded: 08/28/2020
Attorney Dkt #:3570-626
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
RYU, BI OH
Exec Dt:
01/31/2020
2
PARK, SOONYONG
Exec Dt:
01/31/2020
3
PARK, YOUNGSEOK
Exec Dt:
01/31/2020
4
TAE, YOUNG JI
Exec Dt:
01/31/2020
5
PAEK, KWANYEOL
Exec Dt:
11/28/2019
6
CHOI, IL HWAN
Exec Dt:
01/31/2020
Assignee
1
LG CHEM, LTD.
128, YEOUI-DAERO, YEONGDEUNGPO-GU
SEOUL, KOREA, REPUBLIC OF 07336
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11351763
US20210002425
16976706
Correspondence name and address
ROTHWELL, FIGG, ERNST & MANBECK, P.C.
607 14TH STREET, N.W., SUITE 800
WASHINGTON, DC 20005
Assignment: 10
Reel/Frame:054494/0979   Pages: 7
Recorded: 11/30/2020
Attorney Dkt #:3570-704
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHOI, IL HWAN
Exec Dt:
10/26/2020
2
TAE, YOUNG JI
Exec Dt:
10/26/2020
3
PARK, SOONYONG
Exec Dt:
10/26/2020
4
PARK, YOUNGSEOK
Exec Dt:
10/26/2020
Assignee
1
LG CHEM, LTD.
128, YEOUI-DAERO, YEONGDEUNGPO-GU
SEOUL, KOREA, REPUBLIC OF 07336
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210214497
17059975
Correspondence name and address
ROTHWELL, FIGG, ERNST & MANBECK, P.C.
607 14TH ST NW STE 800
WASHINGTON, DC 20005
Assignment: 11
Reel/Frame:054550/0899   Pages: 7
Recorded: 12/04/2020
Attorney Dkt #:3570-717
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHOI, IL HWAN
Exec Dt:
11/30/2020
2
PARK, SOONYONG
Exec Dt:
11/30/2020
3
TAE, YOUNG JI
Exec Dt:
11/30/2020
4
PARK, YOUNGSEOK
Exec Dt:
11/30/2020
5
RYU, BI OH
Exec Dt:
12/01/2020
Assignee
1
LG CHEM, LTD.
128, YEOUI-DAERO, YEONGDEUNGPO-GU
SEOUL, KOREA, REPUBLIC OF 07336
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210230425
16972389
Correspondence name and address
ROTHWELL, FIGG, ERNST & MANBECK, P.C.
607 14TH ST NW STE 800
WASHINGTON, DC 20005
Assignment: 12
Reel/Frame:054563/0761   Pages: 7
Recorded: 12/07/2020
Attorney Dkt #:3570-705
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHOI, IL HWAN
Exec Dt:
11/30/2020
2
PARK, SOONYONG
Exec Dt:
11/30/2020
3
RYU, BI OH
Exec Dt:
12/01/2020
4
TAE, YOUNG JI
Exec Dt:
11/30/2020
5
PARK, YOUNGSEOK
Exec Dt:
11/30/2020
Assignee
1
LG CHEM, LTD.
128, YEOUI-DAERO, YEONGDEUNGPO-GU
SEOUL, KOREA, REPUBLIC OF 07336
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220033653
16972485
Correspondence name and address
ROTHWELL, FIGG, ERNST & MANBECK, P.C.
607 14TH ST., N.W.
SUITE 800
WASHINGTON, DC 20005
Assignment: 13
Reel/Frame:054563/0867   Pages: 5
Recorded: 12/07/2020
Attorney Dkt #:3570-706
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
CHOI, IL HWAN
Exec Dt:
11/30/2020
Assignee
1
LG CHEM, LTD.
128, YEOUI-DAERO, YEONGDEUNGPO-GU
SEOUL, KOREA, REPUBLIC OF 07336
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220025117
16972480
Correspondence name and address
ROTHWELL, FIGG, ERNST & MANBECK, P.C.
607 14TH ST., N.W.
SUITE 800
WASHINGTON, DC 20005
Assignment: 14
Reel/Frame:054746/0416   Pages: 7
Recorded: 12/24/2020
Attorney Dkt #:3570-716
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHOI, IL HWAN
Exec Dt:
12/11/2020
2
TAE, YOUNG JI
Exec Dt:
12/11/2020
3
PARK, SOONYONG
Exec Dt:
12/11/2020
4
PARK, YOUNGSEOK
Exec Dt:
12/11/2020
5
RYU, BI OH
Exec Dt:
12/11/2020
Assignee
1
LG CHEM, LTD.
128, YEOUI-DAERO, YEONGDEUNGPO-GU
SEOUL, KOREA, REPUBLIC OF 07336
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210222007
17256055
Correspondence name and address
ROTHWELL, FIGG, ERNST & MANBECK, P.C.
607 14TH ST NW STE 800
WASHINGTON, DC 20005
Assignment: 15
Reel/Frame:056667/0740   Pages: 7
Recorded: 06/25/2021
Attorney Dkt #:3570-755
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHOI, IL HWAN
Exec Dt:
05/07/2021
2
YEO, JIAE
Exec Dt:
05/07/2021
3
PARK, SOONYONG
Exec Dt:
05/04/2021
4
TAE, YOUNG JI
Exec Dt:
05/07/2021
Assignee
1
LG CHEM, LTD.
128, YEOUI-DAERO, YEONGDEUNGPO-GU
SEOUL, KOREA, REPUBLIC OF 07336
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220073680
17418402
Correspondence name and address
ROTHWELL, FIGG, ERNST & MANBECK, P.C.
607 14TH ST NW STE 800
WASHINGTON, DC 20005
Assignment: 16
Reel/Frame:062876/0759   Pages: 4
Recorded: 02/27/2023
Attorney Dkt #:LGCHEM 3.3F-3663
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JUNG, MIN SUK
Exec Dt:
10/27/2022
2
KIM, KYEONGMUN
Exec Dt:
10/27/2022
3
BAE, JAESOON
Exec Dt:
10/27/2022
4
SHIN, HYEONAH
Exec Dt:
10/27/2022
5
YIM, HYE JIN
Exec Dt:
10/27/2022
6
CHOI, IL HWAN
Exec Dt:
10/27/2022
7
KIM, KYEONGMIN
Exec Dt:
10/27/2022
8
SHIN, BORA
Exec Dt:
10/27/2022
Assignee
1
LG CHEM, LTD.
128, YEOUI-DAERO, YEONGDEUNGPO-GU
SEOUL, KOREA, REPUBLIC OF 07336
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230303767
18023139
Correspondence name and address
LERNER, DAVID, LITTENBERG, KRUMHOLZ & MENTLIK, LLP
20 COMMERCE DR.
CRANFORD, NJ 07016
Assignment: 17
Reel/Frame:063652/0771   Pages: 4
Recorded: 05/16/2023
Attorney Dkt #:LGCHEM 3.3F-3717
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHOI, IL HWAN
Exec Dt:
02/24/2023
2
KIM, KYEONGMUN
Exec Dt:
02/24/2023
3
JUNG, MIN SUK
Exec Dt:
02/24/2023
4
BAE, JAESOON
Exec Dt:
02/24/2023
5
SHIN, HYEONAH
Exec Dt:
02/24/2023
6
YIM, HYE JIN
Exec Dt:
02/24/2023
Assignee
1
LG CHEM, LTD.
128, YEOUI-DAERO, YEONGDEUNGPO-GU
SEOUL, KOREA, REPUBLIC OF 07336
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230407005
18037001
Correspondence name and address
LERNER DAVID LLP
20 COMMERCE DR.
CRANFORD, NJ 07016
Assignment: 18
Reel/Frame:063697/0096   Pages: 4
Recorded: 05/19/2023
Attorney Dkt #:LGCHEM 3.3F-3718
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHOI, IL HWAN
Exec Dt:
02/24/2023
2
KIM, KYEONGMUN
Exec Dt:
02/24/2023
3
JUNG, MIN SUK
Exec Dt:
02/24/2023
4
BAE, JAESOON
Exec Dt:
02/24/2023
5
SHIN, HYEONAH
Exec Dt:
02/24/2023
6
YIM, HYE JIN
Exec Dt:
02/24/2023
Assignee
1
LG CHEM, LTD.
128, YEOUI-DAERO, YEONGDEUNGPO-GU
SEOUL, KOREA, REPUBLIC OF 07336
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20240043610
18037679
Correspondence name and address
LERNER DAVID LLP
20 COMMERCE DR.
CRANFORD, NJ 07016
Assignment: 19
Reel/Frame:064367/0772   Pages: 4
Recorded: 07/25/2023
Attorney Dkt #:LGCHEM 3.3F-4008
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JUNG, MIN SUK
Exec Dt:
03/10/2023
2
KIM, KYEONGMUN
Exec Dt:
03/10/2023
3
BAE, JAESOON
Exec Dt:
03/10/2023
4
BAEK, JONGHWA
Exec Dt:
03/10/2023
5
SHIN, HYEONAH
Exec Dt:
03/09/2023
6
KIM, KYEONGMIN
Exec Dt:
03/09/2023
7
SHIN, BORA
Exec Dt:
03/09/2023
8
YIM, HYE JIN
Exec Dt:
03/09/2023
9
CHOI, IL HWAN
Exec Dt:
03/09/2023
Assignee
1
LG CHEM, LTD.
128, YEOUI-DAERO, YEONGDEUNGPO-GU
SEOUL, KOREA, REPUBLIC OF 07336
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20240141100
18273398
Correspondence name and address
LERNER DAVID LLP
20 COMMERCE DR.
CRANFORD, NJ 07016
Assignment: 20
Reel/Frame:065860/0241   Pages: 4
Recorded: 12/13/2023
Attorney Dkt #:LGCHEM 3.3F-4082
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHOI, IL HWAN
Exec Dt:
08/16/2023
2
KIM, KYEONGMUN
Exec Dt:
08/16/2023
3
YIM, HYE JIN
Exec Dt:
08/16/2023
4
BAE, JAESOON
Exec Dt:
08/16/2023
5
BAEK, JONGHWA
Exec Dt:
08/16/2023
6
SHIN, HYEONAH
Exec Dt:
08/16/2023
7
JUNG, MIN SUK
Exec Dt:
08/16/2023
Assignee
1
LG CHEM, LTD.
128, YEOUI-DAERO, YEONGDEUNGPO-GU
SEOUL, KOREA, REPUBLIC OF 07336
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20240150521
18569429
Correspondence name and address
LERNER DAVID LLP
20 COMMERCE DR.
CRANFORD, NJ 07016

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