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Patent Assignment Assignor Details
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Assignor Name : CHEON, JOO YOUNG
Total Assignments: 21
Assignment: 1
Reel/Frame:029912/0213   Pages: 5
Recorded: 03/04/2013
Attorney Dkt #:8269-4/FC/JSP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHEON, JOO YOUNG
Exec Dt:
01/17/2013
2
SOHN, YU RI
Exec Dt:
01/17/2013
Assignee
1
SAMSUNG ELECTRONICS CO., LTD.
129, SAMSUNG-RO YEONGTONG-GU
SUWON-SI, GYEONGGI-DO, KOREA, REPUBLIC OF 443-742
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9159875
US20130228791
13783480
Correspondence name and address
F. CHAU & ASSOCIATES, LLC
130 WOODBURY ROAD
WOODBURY, NY 11797
Assignment: 2
Reel/Frame:029934/0479   Pages: 5
Recorded: 03/06/2013
Attorney Dkt #:8269-5
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHEON, JOO YOUNG
Exec Dt:
01/17/2013
2
SOHN, YU RI
Exec Dt:
01/17/2013
Assignee
1
SAMSUNG ELECTRONICS CO., LTD.
129, SAMSUNG-RO, YEONGTONG-GU,
SUWON-SI, GYEONGGI-DO, KOREA, REPUBLIC OF 443-742
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8932943
US20130234107
13787136
Correspondence name and address
F. CHAU & ASSOCIATES, LLC
130 WOODBURY ROAD
WOODBURY, NY 11797
Assignment: 3
Reel/Frame:031400/0880   Pages: 5
Recorded: 10/14/2013
Attorney Dkt #:CU-70791 LKT/MH
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HA, KYOUNG SU
Exec Dt:
08/08/2013
2
CHEON, JOO YOUNG
Exec Dt:
08/08/2013
3
LEE, YUN JO
Exec Dt:
08/08/2013
4
BAEK, SEUNG-CHAN
Exec Dt:
08/08/2013
5
KWAK, GEUN JAE
Exec Dt:
08/08/2013
6
PARK, SEON JU
Exec Dt:
08/08/2013
7
JUN, KI WON
Exec Dt:
08/08/2013
Assignee
1
KOREA RESEARCH INSTITUTE OF CHEMICAL TECHNOLOGY
#100, JANG-DONG, YUSEONG-GU
DAEJEON, KOREA, REPUBLIC OF 305-343
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9012352
US20140038813
14111658
Correspondence name and address
RICHARD J. STREIT
LADAS & PARRY, 224 SOUTH MICHIGAN AVE.
CHICAGO, IL 60604
Assignment: 4
Reel/Frame:031396/0980   Pages: 4
Recorded: 10/14/2013
Attorney Dkt #:CU-70783 JJ/MH
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HA, KYOUNG SU
Exec Dt:
09/03/2013
2
KWAK, GEUN JAE
Exec Dt:
09/03/2013
3
JUNG, JAE-HOON
Exec Dt:
09/03/2013
4
CHEON, JOO YOUNG
Exec Dt:
09/03/2013
5
JUN, KI WON
Exec Dt:
09/03/2013
Assignee
1
KOREA RESEARCH INSTITUTE OF CHEMICAL TECHNOLOGY
#100, JANG-DONG, YUSEONG-GU
DAEJEON, KOREA, REPUBLIC OF 305-343
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9446370
US20140044614
14111384
Correspondence name and address
RICHARD J. STREIT
LADAS & PARRY, 224 SOUTH MICHIGAN AVE.
CHICAGO, IL 60604
Assignment: 5
Reel/Frame:033768/0803   Pages: 7
Recorded: 09/18/2014
Attorney Dkt #:550081.402USPC
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HA, KYOUNG SU
Exec Dt:
08/20/2014
2
KWAK, GEUN JAE
Exec Dt:
08/20/2014
3
JUNG, JAE HOON
Exec Dt:
08/20/2014
4
CHEON, JOO YOUNG
Exec Dt:
08/20/2014
5
WOO, MIN HEE
Exec Dt:
08/20/2014
6
LEE, YUN JO
Exec Dt:
08/20/2014
7
JUN, KI WON
Exec Dt:
08/20/2014
Assignee
1
KOREA RESEARCH INSTITUTE OF CHEMICAL TECHNOLOGY
141, GAJEONG-RO, YUSEONG-GU
DAEJEON, KOREA, REPUBLIC OF 305-343
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9259717
US20150018438
14383478
Correspondence name and address
QING LIN, PH.D.
SEED IP LAW GROUP
701 5TH AVE, SUITE 5400
SEATTLE, WA 98104
Assignment: 6
Reel/Frame:035328/0460   Pages: 7
Recorded: 04/03/2015
Attorney Dkt #:29137.01756.US00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JOE, WANG RAE
Exec Dt:
03/02/2015
2
CHOI, JUN SEON
Exec Dt:
03/02/2015
3
KIM, JI YEON
Exec Dt:
03/02/2015
4
CHEON, JOO YOUNG
Exec Dt:
03/03/2015
Assignee
1
LG CHEM, LTD.
128, YEOUI-DAERO, YEONGDEUNGPO-GU
SEOUL, KOREA, REPUBLIC OF 150-721
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9259718
US20160030929
14432005
Correspondence name and address
MCKENNA LONG & ALDRIDGE LLP
1900 K. STREET, N.W.
WASHINGTON, DC 20006
Assignment: 7
Reel/Frame:035637/0410   Pages: 6
Recorded: 05/14/2015
Attorney Dkt #:29137.01790.US00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHOI, JUN SEON
Exec Dt:
04/21/2015
2
KIM, JI YEON
Exec Dt:
04/21/2015
3
CHEON, JOO YOUNG
Exec Dt:
04/21/2015
4
JOE, WANG RAE
Exec Dt:
04/21/2015
Assignee
1
LG CHEM, LTD.
128, YEOUI-DAERO, YEONGDEUNGPO-GU
SEOUL, KOREA, REPUBLIC OF 150-721
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9327276
US20150298105
14440270
Correspondence name and address
MCKENNA LONG & ALDRIDGE LLP
1900 K. STREET, N.W.
WASHINGTON, DC 20006
Assignment: 8
Reel/Frame:035643/0214   Pages: 6
Recorded: 05/14/2015
Attorney Dkt #:29137.01788.US00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JOE, WANG RAE
Exec Dt:
04/22/2015
2
CHOI, JUN SEON
Exec Dt:
04/22/2015
3
KIM, JI YEON
Exec Dt:
04/22/2015
4
CHEON, JOO YOUNG
Exec Dt:
04/22/2015
Assignee
1
LG CHEM, LTD.
128, YEOUI-DAERO, YEONGDEUNGPO-GU
SEOUL, KOREA, REPUBLIC OF 150-721
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9321040
US20150336087
14442992
Correspondence name and address
MCKENNA LONG & ALDRIDGE LLP
1900 K. STREET, N.W.
WASHINGTON, DC 20006
Assignment: 9
Reel/Frame:036058/0491   Pages: 6
Recorded: 07/10/2015
Attorney Dkt #:29137.01824.US00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KIM, JI YEON
Exec Dt:
05/27/2015
2
CHOI, JUN SEON
Exec Dt:
05/27/2015
3
CHEON, JOO YOUNG
Exec Dt:
05/27/2015
4
JOE, WANG RAE
Exec Dt:
05/27/2015
Assignee
1
LG CHEM, LTD.
128, YEOUI-DAERO, YEONGDEUNGPO-GU
SEOUL, KOREA, REPUBLIC OF 150-721
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9527065
US20150343430
14653670
Correspondence name and address
DENTONS US LLP
1900 K. STREET, N.W.
WASHINGTON, DC 20006
Assignment: 10
Reel/Frame:039475/0239   Pages: 7
Recorded: 08/18/2016
Attorney Dkt #:SAM-1930
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHOI, YONG SEOK
Exec Dt:
08/02/2016
2
KIM, CHUL MIN
Exec Dt:
08/03/2016
3
SHIN, DONG GYU
Exec Dt:
08/04/2016
4
LEE, HO CHUL
Exec Dt:
08/02/2016
5
CHEON, JOO YOUNG
Exec Dt:
08/03/2016
6
RHEE, DO YOUNG
Exec Dt:
08/02/2016
Assignee
1
SAMSUNG ELECTRONICS CO.,LTD.
129, SAMSUNG-RO,YEONGTONG-GU, GYEONGGI-DO
SUWON-SI, KOREA, REPUBLIC OF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9614121
NONE
15238047
Correspondence name and address
ANTHONY P. ONELLO, JR.
THREE BURLINGTON WOODS DRIVE
SUITE 203
BURLINGTON, MA 01803
Assignment: 11
Reel/Frame:039535/0619   Pages: 7
Recorded: 08/25/2016
Attorney Dkt #:SAM-1930
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHOI, YONG SEOK
Exec Dt:
08/02/2016
2
KIM, CHUL MIN
Exec Dt:
08/03/2016
3
SHIN, DONG GYU
Exec Dt:
08/04/2016
4
LEE, HO CHUL
Exec Dt:
08/02/2016
5
CHEON, JOO YOUNG
Exec Dt:
08/03/2016
6
RHEE, DO YOUNG
Exec Dt:
08/02/2016
7
LEE, JEONG WOOK
Exec Dt:
08/03/2016
Assignee
1
SAMSUNG ELECTRONICS CO.,LTD.
129, SAMSUNG-RO,YEONGTONG-GU, GYEONGGI-DO
SUWON-SI, KOREA, REPUBLIC OF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9614121
NONE
15238047
Correspondence name and address
ANTHONY P. ONELLO, JR.
THREE BURLINGTON WOODS DRIVE
SUITE 203
BURLINGTON, MA 01803
Assignment: 12
Reel/Frame:042068/0917   Pages: 7
Recorded: 04/19/2017
Attorney Dkt #:29137.02336.US00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KIM, JI YEON
Exec Dt:
03/17/2017
2
CHOI, JUN SEON
Exec Dt:
03/03/2017
3
CHEON, JOO YOUNG
Exec Dt:
03/17/2017
4
JOE, WANG RAE
Exec Dt:
03/17/2017
5
OK, HYE JEONG
Exec Dt:
03/17/2017
6
KIM, KYUNG SOO
Exec Dt:
03/17/2017
Assignee
1
LG CHEM, LTD.
128, YEOUI-DAERO, YEONGDEUNGPO-GU
SEOUL, KOREA, REPUBLIC OF 07336
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10046307
US20170304804
15520382
Correspondence name and address
DENTONS US LLP
1900 K. STREET, N.W.
WASHINGTON, DC 20006
Assignment: 13
Reel/Frame:044792/0655   Pages: 17
Recorded: 01/31/2018
Attorney Dkt #:29137.02567.US00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHOI, JUN SEON
Exec Dt:
01/19/2018
2
KIM, JI YEON
Exec Dt:
01/19/2018
3
CHEON, JOO YOUNG
Exec Dt:
01/22/2018
4
JOE, WANG RAE
Exec Dt:
01/23/2018
5
OK, HYE JEONG
Exec Dt:
01/24/2018
6
KIM, KYUNG SOO
Exec Dt:
01/24/2018
Assignee
1
LG CHEM, LTD.
128, YEOUI-DAERO, YEONGDEUNGPO-GU
SEOUL, KOREA, REPUBLIC OF 07336
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10569259
US20180257063
15749472
Correspondence name and address
DENTONS US LLP
1900 K. STREET, N.W.
WASHINGTON, DC 20006
Assignment: 14
Reel/Frame:045331/0766   Pages: 17
Recorded: 03/23/2018
Attorney Dkt #:29137.02610.US00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KIM, KYUNG SOO
Exec Dt:
02/06/2018
2
CHOI, JUN SEON
Exec Dt:
02/02/2018
3
KIM, JI YEON
Exec Dt:
02/02/2018
4
CHEON, JOO YOUNG
Exec Dt:
02/02/2018
5
JOE, WANG RAE
Exec Dt:
02/05/2018
6
OK, HYE JEONG
Exec Dt:
02/06/2018
Assignee
1
LG CHEM, LTD.
128, YEOUI-DAERO, YEONGDEUNGPO-GU
SEOUL, KOREA, REPUBLIC OF 07336
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10435347
US20180273460
15762868
Correspondence name and address
DENTONS US LLP
1900 K. STREET, N.W.
WASHINGTON, DC 20006
Assignment: 15
Reel/Frame:047072/0458   Pages: 12
Recorded: 10/04/2018
Attorney Dkt #:288YM0101US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KIM, JI YEON
Exec Dt:
06/14/2018
2
CHOI, JUN SEON
Exec Dt:
06/14/2018
3
CHEON, JOO YOUNG
Exec Dt:
06/14/2018
4
JOE, WANG RAE
Exec Dt:
06/14/2018
5
KIM, KYUNG SOO
Exec Dt:
06/14/2018
Assignee
1
LG CHEM, LTD.
128, YEOUI-DAERO, YEONGDEUNGPO-GU
SEOUL, KOREA, REPUBLIC OF 07336
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10464050
US20190118168
16091091
Correspondence name and address
AMPACC LAW GROUP, PLLC
6100 219TH ST. SW
SUITE 580
MOUNTLAKE TERRACE, WA 98043
Assignment: 16
Reel/Frame:047085/0456   Pages: 8
Recorded: 10/05/2018
Attorney Dkt #:288BK0102US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHEON, JOO YOUNG
Exec Dt:
10/02/2018
2
CHOI, JUN SEON
Exec Dt:
10/02/2018
3
KIM, JI YEON
Exec Dt:
10/02/2018
4
JOE, WANG RAE
Exec Dt:
10/02/2018
5
YEOM, EUNG SEOB
Exec Dt:
10/02/2018
6
LEE, WON KYUN
Exec Dt:
10/02/2018
Assignee
1
LG CHEM, LTD.
128, YEOUI-DAERO, YEONGDEUNGPO-GU
SEOUL, KOREA, REPUBLIC OF 07336
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10487052
US20190152910
16091475
Correspondence name and address
AMPACC LAW GROUP, PLLC
6100 219TH ST. SW
SUITE 580
MOUNTLAKE TERRACE, WA 98043
Assignment: 17
Reel/Frame:048767/0046   Pages: 3
Recorded: 04/02/2019
Attorney Dkt #:288BK0109US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KIM, EUN KYO
Exec Dt:
02/22/2019
2
LEE, JEONG SEOK
Exec Dt:
02/22/2019
3
KIM, MI KYUNG
Exec Dt:
02/22/2019
4
CHEON, JOO YOUNG
Exec Dt:
02/22/2019
Assignee
1
LG CHEM, LTD.
128, YEOUI-DAERO, YEONGDEUNGPO-GU
SEOUL, KOREA, REPUBLIC OF 07336
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11345661
US20210355083
16336084
Correspondence name and address
AMPACC LAW GROUP, PLLC
6100 219TH ST SW STE 580
MOUNTLAKE TERRACE, WA 98043
Assignment: 18
Reel/Frame:051064/0285   Pages: 4
Recorded: 11/20/2019
Attorney Dkt #:288BK0118US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHEON, JOO YOUNG
Exec Dt:
11/07/2019
2
CHOI, JUN SEON
Exec Dt:
11/07/2019
3
KIM, JI YEON
Exec Dt:
11/07/2019
4
KANG, KI HYUK
Exec Dt:
11/07/2019
Assignee
1
LG CHEM, LTD.
128, YEOUI-DAERO, YEONGDEUNGPO-GU
SEOUL, KOREA, REPUBLIC OF 07336
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10899708
US20200207710
16615015
Correspondence name and address
AMPACC LAW GROUP, PLLC
6100 219TH ST SW #580
MOUNTLAKE TERRACE, WA 98043
Assignment: 19
Reel/Frame:055539/0902   Pages: 6
Recorded: 03/09/2021
Attorney Dkt #:29137.03435.US00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHEON, JOO YOUNG
Exec Dt:
02/09/2021
2
KO, DONG HYUN
Exec Dt:
02/09/2021
3
KANG, JUN HAN
Exec Dt:
02/09/2021
4
HAN, SANG JIN
Exec Dt:
02/09/2021
5
CHO, HYUN JIN
Exec Dt:
02/17/2021
6
JEOUNG, JAE KWON
Exec Dt:
02/09/2021
Assignee
1
LG CHEM, LTD.
128, YEOUI-DAERO, YEONGDEUNGPO-GU
SEOUL, KOREA, REPUBLIC OF 07336
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11446622
US20210387152
17274737
Correspondence name and address
DENTONS US LLP
1900 K ST NW
WASHINGTON, DC 20006
Assignment: 20
Reel/Frame:056940/0750   Pages: 3
Recorded: 07/21/2021
Attorney Dkt #:29137.03503.US00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KIM, HYEON BIN
Exec Dt:
05/10/2021
2
CHEON, JOO YOUNG
Exec Dt:
05/10/2021
3
KEUM, YOUNG SUB
Exec Dt:
05/10/2021
4
CHOI, DAE HEUNG
Exec Dt:
05/10/2021
Assignee
1
LG CHEM, LTD.
128, YEOUI-DAERO, YEONGDEUNGPO-GU
SEOUL, KOREA, REPUBLIC OF 07336
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11975308
US20220258132
17424815
Correspondence name and address
DENTONS US LLP
1900 K. STREET, N.W.
WASHINGTON, DC 20006
Assignment: 21
Reel/Frame:056971/0161   Pages: 4
Recorded: 07/23/2021
Attorney Dkt #:29137.03502.US00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KEUM, YOUNG SUB
Exec Dt:
05/10/2021
2
CHOI, DAE HEUNG
Exec Dt:
05/10/2021
3
CHEON, JOO YOUNG
Exec Dt:
05/10/2021
4
KIM, HYEON BIN
Exec Dt:
05/10/2021
Assignee
1
LG CHEM, LTD.
128, YEOUI-DAERO, YEONGDEUNGPO-GU
SEOUL, KOREA, REPUBLIC OF 07336
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11801488
US20220314197
17425670
Correspondence name and address
DENTONS US LLP
1900 K STREET, NW
WASHINGTON, DC 20006

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