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Patent Assignment Assignor Details
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Assignor Name : CHUNG, SEUNG HYUN
Total Assignments: 18
Assignment: 1
Reel/Frame:022028/0196   Pages: 5
Recorded: 12/15/2008
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHUNG, SEUNG HYUN
Exec Dt:
11/20/2008
2
KIM, GEUN HO
Exec Dt:
11/20/2008
Assignee
1
SOSUL CO., LTD.
57, WONAM-RI, NAMSA-MYEONG, CHEOIN-GU
YONGIN CITY, GYEONGGI PROVINCE, 449-881, KOREA, REPUBLIC OF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20100236717
12308460
Correspondence name and address
MARK G. KACHIGIAN
HEAD, JOHNSON & KACHIGAIN
228 WEST 17TH PLACE
TULSA, OK 74119
Assignment: 2
Reel/Frame:034307/0680   Pages: 3
Recorded: 12/02/2014
Attorney Dkt #:LGCHEM 3.9F-579 CON (E)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHUNG, SEUNG HYUN
Exec Dt:
11/17/2014
2
KIM, SUN KYU
Exec Dt:
11/17/2014
3
HWANG, CHA HWAN
Exec Dt:
11/17/2014
Assignee
1
LG CHEM, LTD.
128, YEOUI-DAERO
YEONGDEUNGPO-GU
SEOUL, KOREA, REPUBLIC OF 150-721
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9768429
US20150079436
14553255
Correspondence name and address
LDLK&M
600 SOUTH AVENUE WEST
WESTFIELD, NJ 07090
Assignment: 3
Reel/Frame:034548/0221   Pages: 3
Recorded: 12/18/2014
Attorney Dkt #:LGCHEM 3.9F-580 CON
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHUNG, SEUNG HYUN
Exec Dt:
11/17/2014
2
CHUNG, GEUN CHANG
Exec Dt:
11/17/2014
Assignee
1
LG CHEM, LTD.
128, YEOUI-DAERO
YEONGDEUNGPO-GU
SEOUL, KOREA, REPUBLIC OF 150-721
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9806311
US20150086817
14556680
Correspondence name and address
LDLK&M
600 SOUTH AVENUE WEST
WESTFIELD, NJ 07090
Assignment: 4
Reel/Frame:043502/0502   Pages: 5
Recorded: 09/06/2017
Attorney Dkt #:LGCHEM 3.3F-1150
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHUNG, SEUNG HYUN
Exec Dt:
08/18/2017
2
PARK, SE MI
Exec Dt:
08/18/2017
Assignee
1
LG CHEM, LTD.
128, YEOUI-DAERO
YEONGDEUNGPO-GU
SEOUL, KOREA, REPUBLIC OF 07336
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10476068
US20180047972
15555858
Correspondence name and address
LERNER, DAVID, LITTENBERG, KRUMHOLZ & MENTLIK, LLP
600 SOUTH AVENUE WEST
WESTFIELD, NJ 07090
Assignment: 5
Reel/Frame:056158/0768   Pages: 7
Recorded: 05/06/2021
Attorney Dkt #:LGCHEM 3.3F-1285
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PARK, SE MI
Exec Dt:
01/16/2018
2
KIM, YONG JUN
Exec Dt:
01/17/2018
3
KIM, SEOK KOO
Exec Dt:
01/22/2017
4
CHUNG, SEUNG HYUN
Exec Dt:
01/17/2018
Assignee
1
LG CHEM, LTD.
128, YEOUI-DAERO
YEONGDEUNGPO-GU
SEOUL, KOREA, REPUBLIC OF 07336
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11063294
US20180254522
15754174
Correspondence name and address
LERNER, DAVID, LITTENBERG, KRUMHOLZ & MENTLIK, LLP
20 COMMERCE DR.
CRANFORD, NJ 07016
Assignment: 6
Reel/Frame:044984/0464   Pages: 7
Recorded: 02/21/2018
Attorney Dkt #:LGCHEM 3.3F-1276
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KIM, YONG JUN
Exec Dt:
01/23/2018
2
KIM, SEOK KOO
Exec Dt:
01/23/2018
3
PARK, SE MI
Exec Dt:
01/23/2018
4
CHUNG, SEUNG HYUN
Exec Dt:
01/23/2018
Assignee
1
LG CHEM, LTD.
128, YEOUI-DAERO
YEONGDEUNGPO-GU
SEOUL, KOREA, REPUBLIC OF 07336
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10644298
US20180254468
15753765
Correspondence name and address
LERNER, DAVID, LITTENBERG, KRUMHOLZ & MENTLIK, LLP
600 SOUTH AVENUE WEST
WESTFIELD, NJ 07090
Assignment: 7
Reel/Frame:044997/0802   Pages: 6
Recorded: 02/22/2018
Attorney Dkt #:LGCHEM 3.3F-1277
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KIM, YONG JUN
Exec Dt:
01/23/2018
2
KIM, SEOK KOO
Exec Dt:
01/23/2018
3
CHUNG, SEUNG HYUN
Exec Dt:
01/23/2018
Assignee
1
LG CHEM, LTD.
128, YEOUI-DAERO
YEONGDEUNGPO-GU
SEOUL, KOREA, REPUBLIC OF 07336
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10547090
US20180248235
15754211
Correspondence name and address
LERNER, DAVID, LITTENBERG, KRUMHOLZ & MENTLIK, LLP
600 SOUTH AVENUE WEST
WESTFIELD, NJ 07090
Assignment: 8
Reel/Frame:045635/0096   Pages: 3
Recorded: 04/25/2018
Attorney Dkt #:PO170766HD
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YOU, BYOUNG SUNG
Exec Dt:
04/11/2018
2
CHUNG, SEUNG HYUN
Exec Dt:
04/11/2018
3
LEE, JAE YOUNG
Exec Dt:
04/11/2018
Assignee
1
SK HYNIX INC.
2091, GYEONGCHUNG-DAERO, BUBAL-EUB, ICHEON-SI
GYEONGGI-DO, KOREA, REPUBLIC OF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10614885
US20190080766
15962582
Correspondence name and address
IP & T GROUP LLP
8230 LEESBURG PIKE SUITE 650
VIENNA, VA 22182
Assignment: 9
Reel/Frame:054420/0443   Pages: 2
Recorded: 11/19/2020
Attorney Dkt #:PA4326-0
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
CHUNG, SEUNG HYUN
Exec Dt:
10/27/2020
Assignee
1
SK HYNIX INC.
2091, GYEONGCHUNG-DAERO, BUBAL-EUB
ICHEON-SI GYEONGGI-DO, KOREA, REPUBLIC OF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11416426
US20210390065
16952710
Correspondence name and address
WILLIAM PARK & ASSOCIATES LTD.
930 N. YORK ROAD, SUITE 201
HINSDALE, IL 60521
Assignment: 10
Reel/Frame:054895/0890   Pages: 2
Recorded: 01/12/2021
Attorney Dkt #:PA4410-0
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
CHUNG, SEUNG HYUN
Exec Dt:
12/28/2020
Assignee
1
SK HYNIX INC.
2091, GYEONGCHUNG-DAERO, BUBAL-EUB
ICHEON-SI GYEONGGI-DO, KOREA, REPUBLIC OF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11631469
US20220068417
17147238
Correspondence name and address
WILLIAM PARK & ASSOCIATES LTD.
930 N. YORK ROAD, SUITE 201
HINSDALE, IL 60521
Assignment: 11
Reel/Frame:054938/0338   Pages: 2
Recorded: 01/15/2021
Attorney Dkt #:PA4409-0
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
CHUNG, SEUNG HYUN
Exec Dt:
12/28/2020
Assignee
1
SK HYNIX INC.
2091, GYEONGCHUNG-DAERO, BUBAL-EUB
ICHEON-SI GYEONGGI-DO, KOREA, REPUBLIC OF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11557363
US20220068420
17150921
Correspondence name and address
WILLIAM PARK & ASSOCIATES LTD.
930 N. YORK ROAD, SUITE 201
HINSDALE, IL 60521
Assignment: 12
Reel/Frame:055432/0364   Pages: 2
Recorded: 02/26/2021
Attorney Dkt #:PA4430-0
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
CHUNG, SEUNG HYUN
Exec Dt:
01/25/2021
Assignee
1
SK HYNIX INC.
2091, GYEONGCHUNG-DAERO, BUBAL-EUB
ICHEON-SI GYEONGGI-DO, KOREA, REPUBLIC OF 17336
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11488680
US20220068418
17187258
Correspondence name and address
WILLIAM PARK & ASSOCIATES LTD.
930 N. YORK ROAD, SUITE 201
HINSDALE, IL 60521
Assignment: 13
Reel/Frame:055449/0037   Pages: 2
Recorded: 03/01/2021
Attorney Dkt #:PA4431-0
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
CHUNG, SEUNG HYUN
Exec Dt:
02/01/2021
Assignee
1
SK HYNIX INC.
2091, GYEONGCHUNG-DAERO, BUBAL-EUB
ICHEON-SI GYEONGGI-DO, KOREA, REPUBLIC OF 17336
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11386938
US20220059142
17188921
Correspondence name and address
WILLIAM PARK & ASSOCIATES LTD.
930 N. YORK ROAD, SUITE 201
HINSDALE, IL 60521
Assignment: 14
Reel/Frame:056565/0748   Pages: 2
Recorded: 06/16/2021
Attorney Dkt #:PO201776HD
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
CHUNG, SEUNG HYUN
Exec Dt:
05/17/2021
Assignee
1
SK HYNIX INC.
2091, GYEONGCHUNG-DAERO, BUBAL-EUP, ICHEON-SI
GYEONGGI-DO, KOREA, REPUBLIC OF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11514976
US20220180916
17349421
Correspondence name and address
IP&T GROUP LLP
8230 LEESBURG PIKE SUITE 650
VIENNA, VA 22182
Assignment: 15
Reel/Frame:056887/0075   Pages: 2
Recorded: 07/15/2021
Attorney Dkt #:PO210096HD
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
CHUNG, SEUNG HYUN
Exec Dt:
06/21/2021
Assignee
1
SK HYNIX INC.
2091, GYEONGCHUNG-DAERO, BUBAL-EUP, ICHEON-SI
GYEONGGI-DO, KOREA, REPUBLIC OF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11769565
US20220246229
17376411
Correspondence name and address
IP & T GROUP LLP
102 MAPLE AVE. E
VIENNA, VA 22180
Assignment: 16
Reel/Frame:058664/0342   Pages: 2
Recorded: 01/14/2022
Attorney Dkt #:PA4882-0
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
CHUNG, SEUNG HYUN
Exec Dt:
01/05/2022
Assignee
1
SK HYNIX INC.
2091, GYEONGCHUNG-DAERO, BUBAL-EUB
ICHEON-SI GYEONGGI-DO, KOREA, REPUBLIC OF 17336
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230058022
17576660
Correspondence name and address
WILLIAM PARK & ASSOCIATES LTD.
930 N. YORK ROAD, SUITE 201
HINSDALE, IL 60521
Assignment: 17
Reel/Frame:058713/0694   Pages: 2
Recorded: 01/20/2022
Attorney Dkt #:PA4875-0
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
CHUNG, SEUNG HYUN
Exec Dt:
01/13/2022
Assignee
1
SK HYNIX INC.
2091, GYEONGCHUNG-DAERO, BUBAL-EUB
ICHEON-SI GYEONGGI-DO, KOREA, REPUBLIC OF 17336
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11782646
US20230069423
17580222
Correspondence name and address
WILLIAM PARK & ASSOCIATES LTD.
930 N. YORK ROAD, SUITE 201
HINSDALE, IL 60521
Assignment: 18
Reel/Frame:063086/0135   Pages: 2
Recorded: 03/24/2023
Attorney Dkt #:P22H0155/US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
CHUNG, SEUNG HYUN
Exec Dt:
03/20/2023
Assignee
1
SK HYNIX INC.
2091, GYEONGCHUNG-DAERO, BUBAL-EUB, ICHEON-SI
GYEONGGI-DO, KOREA, REPUBLIC OF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20240168680
18189210
Correspondence name and address
IP&T GROUP LLP
102 MAPLE AVE. E
VIENNA, VA 22180

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