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Patent Assignment Assignor Details
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Assignor Name : SEO, HYUN CHUL
Total Assignments: 22
Assignment: 1
Reel/Frame:023953/0686   Pages: 3
Recorded: 02/16/2010
Attorney Dkt #:5004-1-230
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HAHN, DONG HOON
Exec Dt:
01/20/2010
2
SEO, HYUN CHUL
Exec Dt:
02/09/2010
3
KANG, SUNG WOUK
Exec Dt:
02/08/2010
4
PARK, JONG IN
Exec Dt:
02/09/2010
Assignee
1
SAMSUNG ELECTRONICS CO., LTD.
416, MAETAN-DONG, YEONGTONG-GU
SUWON-SI, GYEONGGI-DO, KOREA, REPUBLIC OF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20100203934
12703898
Correspondence name and address
STEVE CHA
CHA & REITER
210 ROUTE 4 EAST, SUITE #103
PARAMUS, NEW JERSEY 07652
Assignment: 2
Reel/Frame:026458/0405   Pages: 3
Recorded: 06/17/2011
Attorney Dkt #:PA0237-0
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SEO, HYUN CHUL
Exec Dt:
06/14/2011
2
LEE, SEUNG YEOP
Exec Dt:
06/14/2011
Assignee
1
HYNIX SEMICONDUCTOR INC.
SAN 136-1, AMI-RI, BUBAL-EUP
ICHEON-SI, GYEONGGI-DO, KOREA, REPUBLIC OF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8772937
US20120126373
13162775
Correspondence name and address
WILLIAM PARK & ASSOCIATES LTD.
930 N. YORK ROAD, SUITE 201
HINSDALE, IL 60521
Assignment: 3
Reel/Frame:027139/0253   Pages: 3
Recorded: 10/28/2011
Attorney Dkt #:PA0365-0
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ROH, HEE RA
Exec Dt:
09/29/2011
2
CHO, IL HWAN
Exec Dt:
09/29/2011
3
KIM, JAE MIN
Exec Dt:
09/29/2011
4
SEO, HYUN CHUL
Exec Dt:
09/29/2011
5
SEOL, DONG HWAN
Exec Dt:
09/29/2011
Assignee
1
HYNIX SEMICONDUCTOR INC.
SAN 136-1, AMI-RI, BUBAL-EUB
ICHEON-SI, GYEONGGI-DO, KOREA, REPUBLIC OF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8399994
US20130037930
13283769
Correspondence name and address
WILLIAM PARK & ASSOCIATES LTD.
930 N. YORK ROAD, SUITE 201
HINSDALE, IL 60521
Assignment: 4
Reel/Frame:027609/0132   Pages: 3
Recorded: 01/27/2012
Attorney Dkt #:PA0542-0
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SEO, HYUN CHUL
Exec Dt:
01/09/2012
2
LEE, SEUNG YEOP
Exec Dt:
01/09/2012
Assignee
1
HYNIX SEMICONDUCTOR INC.
SAN 136-1, AMI-RI, BUBAL-EUB
ICHEON-SI, GYEONGGI-DO, KOREA, REPUBLIC OF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20120205672
13360011
Correspondence name and address
WILLIAM PARK & ASSOCIATES LTD.
930 N. YORK ROAD, SUITE 201
HINSDALE, IL 60521
Assignment: 5
Reel/Frame:031664/0804   Pages: 4
Recorded: 11/18/2013
Attorney Dkt #:PA1312-0
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SEO, HYUN CHUL
Exec Dt:
09/03/2013
2
KIM, JONG HOON
Exec Dt:
09/03/2013
3
YU, JAE WOONG
Exec Dt:
09/03/2013
Assignee
1
SK HYNIX INC.
2091, GYEONGCHUNG-DAERO, BUBAL-EUB
ICHEON-SI, GYEONGGI-DO, KOREA, REPUBLIC OF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20140361437
14082289
Correspondence name and address
WILLIAM PARK & ASSOCIATES PATENT LTD.
930 N. YORK ROAD, SUITE 201
HINSDALE, IL 60521
Assignment: 6
Reel/Frame:037802/0587   Pages: 3
Recorded: 02/23/2016
Attorney Dkt #:PA2639-0
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SEO, HYUN CHUL
Exec Dt:
02/15/2016
2
KIM, JUN SIK
Exec Dt:
02/15/2016
Assignee
1
SK HYNIX INC.
2091, GYEONGCHUNG-DAERO, BUBAL-EUB
ICHEON-SI GYEONGGI-DO, KOREA, REPUBLIC OF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10366727
US20170110160
15051174
Correspondence name and address
WILLIAM PARK & ASSOCIATES LTD.
930 N. YORK ROAD, SUITE 201
HINSDALE, IL 60521
Assignment: 7
Reel/Frame:037812/0659   Pages: 2
Recorded: 02/24/2016
Attorney Dkt #:PA2684-0
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
SEO, HYUN CHUL
Exec Dt:
02/15/2016
Assignee
1
SK HYNIX INC.
2091, GYEONGCHUNG-DAERO, BUBAL-EUB
ICHEON-SI GYEONGGI-DO, KOREA, REPUBLIC OF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9666240
US20170110161
15051922
Correspondence name and address
WILLIAM PARK & ASSOCIATES LTD.
930 N. YORK ROAD, SUITE 201
HINSDALE, IL 60521
Assignment: 8
Reel/Frame:048221/0783   Pages: 3
Recorded: 02/01/2019
Attorney Dkt #:PA2639-1D
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SEO, HYUN CHUL
Exec Dt:
01/30/2019
2
KIM, JUN SIK
Exec Dt:
01/30/2019
Assignee
1
SK HYNIX INC.
2091, GYEONGCHUNG-DAERO, BUBAL-EUB
ICHEON-SI GYEONGGI-DO, KOREA, REPUBLIC OF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10460771
US20190164578
16265517
Correspondence name and address
WILLIAM PARK & ASSOCIATES LTD.
930 N. YORK ROAD, SUITE 201
HINSDALE, IL 60521
Assignment: 9
Reel/Frame:049549/0197   Pages: 3
Recorded: 06/21/2019
Attorney Dkt #:PA3721-0
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHOI, HYEONG SEOK
Exec Dt:
06/13/2019
2
SEO, HYUN CHUL
Exec Dt:
06/13/2019
3
KIM, SEANG HWAN
Exec Dt:
06/13/2019
Assignee
1
SK HYNIX INC.
2091, GYEONGCHUNG-DAERO, BUBAL-EUB
ICHEON-SI GYEONGGI-DO, KOREA, REPUBLIC OF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10991598
US20200168473
16448372
Correspondence name and address
WILLIAM PARK & ASSOCIATES LTD.
930 N. YORK ROAD, SUITE 201
HINSDALE, IL 60521
Assignment: 10
Reel/Frame:053491/0992   Pages: 3
Recorded: 08/13/2020
Attorney Dkt #:PA4244-0
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KIM, SEUNG HWAN
Exec Dt:
07/21/2020
2
SEO, HYUN CHUL
Exec Dt:
07/21/2020
3
CHOI, HYEONG SEOK
Exec Dt:
07/21/2020
4
PARK, SHIN YOUNG
Exec Dt:
07/21/2020
Assignee
1
SK HYNIX INC.
2091, GYEONGCHUNG-DAERO, BUBAL-EUB
ICHEON-SI GYEONGGI-DO, KOREA, REPUBLIC OF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11417618
US20210202415
16993079
Correspondence name and address
WILLIAM PARK & ASSOCIATES LTD.
930 N. YORK ROAD, SUITE 201
HINSDALE, IL 60521
Assignment: 11
Reel/Frame:053593/0425   Pages: 3
Recorded: 08/25/2020
Attorney Dkt #:PA4267-0
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KIM, JONG HYUN
Exec Dt:
08/13/2020
2
KIM, SEUNG HWAN
Exec Dt:
08/13/2020
3
SEO, HYUN CHUL
Exec Dt:
08/13/2020
4
KIM, KI YOUNG
Exec Dt:
08/13/2020
Assignee
1
SK HYNIX INC.
2091, GYEONGCHUNG-DAERO, BUBAL-EUB
ICHEON-SI GYEONGGI-DO, KOREA, REPUBLIC OF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11217544
US20210366853
17002422
Correspondence name and address
WILLIAM PARK & ASSOCIATES LTD.
930 N. YORK ROAD, SUITE 201
HINSDALE, IL 60521
Assignment: 12
Reel/Frame:053749/0724   Pages: 2
Recorded: 09/11/2020
Attorney Dkt #:PA4323-0
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
SEO, HYUN CHUL
Exec Dt:
09/03/2020
Assignee
1
SK HYNIX INC.
2091, GYEONGCHUNG-DAERO, BUBAL-EUB
ICHEON-SI GYEONGGI-DO, KOREA, REPUBLIC OF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220013469
17018608
Correspondence name and address
WILLIAM PARK & ASSOCIATES LTD.
930 N. YORK ROAD, SUITE 201
HINSDALE, IL 60521
Assignment: 13
Reel/Frame:054185/0951   Pages: 2
Recorded: 10/27/2020
Attorney Dkt #:PA4332-0
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
SEO, HYUN CHUL
Exec Dt:
10/07/2020
Assignee
1
SK HYNIX INC.
2091, GYEONGCHUNG-DAERO, BUBAL-EUB
ICHEON-SI GYEONGGI-DO, KOREA, REPUBLIC OF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11380595
US20220013418
17081796
Correspondence name and address
WILLIAM PARK & ASSOCIATES LTD.
930 N. YORK ROAD, SUITE 201
HINSDALE, IL 60521
Assignment: 14
Reel/Frame:054350/0760   Pages: 2
Recorded: 11/12/2020
Attorney Dkt #:PA4353-0
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
SEO, HYUN CHUL
Exec Dt:
11/04/2020
Assignee
1
SK HYNIX INC.
2091, GYEONGCHUNG-DAERO, BUBAL-EUB
ICHEON-SI GYEONGGI-DO, KOREA, REPUBLIC OF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11398412
US20220013419
17096333
Correspondence name and address
WILLIAM PARK & ASSOCIATES LTD.
930 N. YORK ROAD, SUITE 201
HINSDALE, IL 60521
Assignment: 15
Reel/Frame:056264/0232   Pages: 3
Recorded: 05/17/2021
Attorney Dkt #:PA4583-0
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KIM, SEUNG HWAN
Exec Dt:
04/23/2021
2
SEO, HYUN CHUL
Exec Dt:
04/23/2021
3
CHOI, HYEONG SEOK
Exec Dt:
04/23/2021
4
HYUN, MOON UN
Exec Dt:
04/23/2021
Assignee
1
SK HYNIX INC.
2091, GYEONGCHUNG-DAERO, BUBAL-EUB
ICHEON-SI GYEONGGI-DO, KOREA, REPUBLIC OF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11764128
US20220208648
17322557
Correspondence name and address
WILLIAM PARK & ASSOCIATES LTD.
930 N. YORK ROAD, SUITE 201
HINSDALE, IL 60521
Assignment: 16
Reel/Frame:064596/0849   Pages: 3
Recorded: 08/15/2023
Attorney Dkt #:PA4583-1C
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KIM, SEUNG HWAN
Exec Dt:
04/23/2021
2
SEO, HYUN CHUL
Exec Dt:
04/23/2021
3
CHOI, HYEONG SEOK
Exec Dt:
04/23/2021
4
HYUN, MOON UN
Exec Dt:
04/23/2021
Assignee
1
SK HYNIX INC.
2091, GYEONGCHUNG-DAERO, BUBAL-EUB
ICHEON-SI GYEONGGI-DO, KOREA, REPUBLIC OF 17336
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230386977
18450216
Correspondence name and address
WILLIAM PARK & ASSOCIATES LTD.
930 N. YORK ROAD, SUITE 201
HINSDALE, IL 60521
Assignment: 17
Reel/Frame:057744/0607   Pages: 3
Recorded: 10/08/2021
Attorney Dkt #:096275-1275430
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
SEO, HYUN CHUL
Exec Dt:
08/10/2021
Assignee
1
VICLIP INC.
RM. 533, 501, TEHERAN-RO
GANGNAM-GU, SEOUL, KOREA, REPUBLIC OF 06168
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220067125
17497516
Correspondence name and address
KILPATRICK TOWNSEND & STOCKTON LLP
1100 PEACHTREE STREET
ATLANTA, GA 30309
Assignment: 18
Reel/Frame:058064/0658   Pages: 2
Recorded: 11/09/2021
Attorney Dkt #:PA4786-0
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
SEO, HYUN CHUL
Exec Dt:
11/02/2021
Assignee
1
SK HYNIX INC.
2091, GYEONGCHUNG-DAERO, BUBAL-EUB
ICHEON-SI GYEONGGI-DO, KOREA, REPUBLIC OF 17336
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220415821
17522602
Correspondence name and address
WILLIAM PARK & ASSOCIATES LTD.
930 N. YORK ROAD, SUITE 201
HINSDALE, IL 60521
Assignment: 19
Reel/Frame:058077/0695   Pages: 2
Recorded: 11/10/2021
Attorney Dkt #:PA4793-0
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
SEO, HYUN CHUL
Exec Dt:
11/03/2021
Assignee
1
SK HYNIX INC.
2091, GYEONGCHUNG-DAERO, BUBAL-EUB
ICHEON-SI GYEONGGI-DO, KOREA, REPUBLIC OF 17336
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11823975
US20230009221
17523698
Correspondence name and address
WILLIAM PARK & ASSOCIATES LTD.
930 N. YORK ROAD, SUITE 201
HINSDALE, IL 60521
Assignment: 20
Reel/Frame:058100/0378   Pages: 3
Recorded: 11/12/2021
Attorney Dkt #:PA4785-0
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SEO, HYUN CHUL
Exec Dt:
11/04/2021
2
KIM, JUN SIK
Exec Dt:
11/04/2021
Assignee
1
SK HYNIX INC.
2091, GYEONGCHUNG-DAERO, BUBAL-EUB
ICHEON-SI GYEONGGI-DO, KOREA, REPUBLIC OF 17336
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11682614
US20230005829
17525388
Correspondence name and address
WILLIAM PARK & ASSOCIATES LTD.
930 N. YORK ROAD, SUITE 201
HINSDALE, IL 60521
Assignment: 21
Reel/Frame:058714/0977   Pages: 2
Recorded: 01/20/2022
Attorney Dkt #:PA4916-0
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
SEO, HYUN CHUL
Exec Dt:
01/17/2022
Assignee
1
SK HYNIX INC.
2091, GYEONGCHUNG-DAERO, BUBAL-EUB
ICHEON-SI GYEONGGI-DO, KOREA, REPUBLIC OF 17336
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230068842
17580368
Correspondence name and address
WILLIAM PARK & ASSOCIATES LTD.
930 N. YORK ROAD, SUITE 201
HINSDALE, IL 60521
Assignment: 22
Reel/Frame:059429/0818   Pages: 2
Recorded: 03/29/2022
Attorney Dkt #:PA4987-0
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
SEO, HYUN CHUL
Exec Dt:
03/22/2022
Assignee
1
SK HYNIX INC.
2091, GYEONGCHUNG-DAERO, BUBAL-EUB
ICHEON-SI GYEONGGI-DO, KOREA, REPUBLIC OF 17336
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230154860
17707619
Correspondence name and address
WILLIAM PARK & ASSOCIATES LTD.
930 N. YORK ROAD, SUITE 201
HINSDALE, IL 60521

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