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Patent Assignment Assignor Details
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Assignor Name : HONG, DUCK HWA
Total Assignments: 18
Assignment: 1
Reel/Frame:021224/0850   Pages: 4
Recorded: 06/27/2008
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HONG, DUCK HWA
Exec Dt:
06/25/2008
2
YOO, SUN JONG
Exec Dt:
06/25/2008
Assignee
1
HYNIX SEMICONDUCTOR INC.
SAN 136-1
AMI-RI, BUBAL-EUP
ICHEON-SHI, GYEONGGI-DO, KOREA, REPUBLIC OF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7990788
US20090052264
12215459
Correspondence name and address
JOHN P. WHITE, ESQ.
COOPER & DUNHAM LLP
1185 AVENUE OF THE AMERICAS
NEW YORK, NEW YORK 10036
Assignment: 2
Reel/Frame:021706/0703   Pages: 3
Recorded: 10/02/2008
Attorney Dkt #:79677/JPW/KK
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
HONG, DUCK HWA
Exec Dt:
09/25/2008
Assignee
1
HYNIX SEMICONDUCTOR INC.
SAN 136-1 AMI-RI, BUBAL-EUP
ICHEON-SHI, GYEONGGI-DO, KOREA, REPUBLIC OF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8036054
US20090303810
12286877
Correspondence name and address
JOHN P. WHITE, ESQ.
COOPER & DUNHAM LLP
1185 AVENUE OF THE AMERICAS
NEW YORK, NY 10036
Assignment: 3
Reel/Frame:023714/0902   Pages: 3
Recorded: 12/29/2009
Attorney Dkt #:CU-7947 WWP/NK
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
HONG, DUCK HWA
Exec Dt:
12/23/2009
Assignee
1
HYNIX SEMICONDUCTOR INC.
SAN 136-1, AMI-RI, BUBAL-EUP, ICHEON-SI
GYEONGGI-DO, KOREA, REPUBLIC OF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8294486
US20110029143
12648745
Correspondence name and address
RICHARD J. STREIT
LADAS & PARRY, 224 SOUTH MICHIGAN AVE.
CHICAGO, IL 60604
Assignment: 4
Reel/Frame:024615/0556   Pages: 3
Recorded: 06/30/2010
Attorney Dkt #:CU-8186 BWH/HYNIX/NK
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PARK, SANG IL
Exec Dt:
06/22/2010
2
HONG, DUCK HWA
Exec Dt:
06/22/2010
Assignee
1
HYNIX SEMICONDUCTOR INC.
SAN 136-1, AMI-RI, BUBAL-EUP, ICHEON-SI
GYEONGGI-DO, KOREA, REPUBLIC OF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8279694
US20110158022
12826918
Correspondence name and address
RICHARD J. STREIT
LADAS & PARRY, 224 SOUTH MICHIGAN AVE.
CHICAGO, IL 60604
Assignment: 5
Reel/Frame:024661/0097   Pages: 4
Recorded: 07/09/2010
Attorney Dkt #:P09H0274/US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YOO, SEONG NYUH
Exec Dt:
07/08/2010
2
HONG, DUCK HWA
Exec Dt:
07/08/2010
3
KIM, SAENG HWAN
Exec Dt:
07/08/2010
Assignee
1
HYNIX SEMICONDUCTOR, INC.
SAN 136-1, AMI-RI, BUBAL-EUP, ICHEON-SI
GYEONGGI-DO, KOREA, REPUBLIC OF 467-701
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8331174
US20110242917
12833819
Correspondence name and address
IP & T LAW FIRM PLC
7700 LITTLE RIVER TURNPIKE
SUITE 207
ANNANDALE, VA 22003
Assignment: 6
Reel/Frame:031566/0561   Pages: 2
Recorded: 11/08/2013
Attorney Dkt #:PA1413-0
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
HONG, DUCK HWA
Exec Dt:
10/23/2013
Assignee
1
SK HYNIX INC.
2091, GYEONGCHUNG-DAERO, BUBAL-EUB
ICHEON-SI GYEONGGI-DO, KOREA, REPUBLIC OF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9373379
US20150043297
14074933
Correspondence name and address
WILLIAM PARK & ASSOCIATES PATENT LTD.
930 N. YORK ROAD, SUITE 201
HINSDALE, IL 60521
Assignment: 7
Reel/Frame:033973/0138   Pages: 3
Recorded: 10/17/2014
Attorney Dkt #:PA1910-0
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HONG, DUCK HWA
Exec Dt:
09/11/2014
2
PARK, SANG IL
Exec Dt:
09/11/2014
Assignee
1
SK HYNIX INC.
2091, GYEONGCHUNG-DAERO, BUBAL-EUB
ICHEON-SI GYEONGGI-DO, KOREA, REPUBLIC OF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20150380070
14517277
Correspondence name and address
WILLIAM PARK & ASSOCIATES PATENT LTD.
930 N. YORK ROAD, SUITE 201
HINSDALE, IL 60521
Assignment: 8
Reel/Frame:034003/0019   Pages: 3
Recorded: 10/22/2014
Attorney Dkt #:PA1896-0
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HONG, DUCK HWA
Exec Dt:
09/17/2014
2
PARK, SANG IL
Exec Dt:
09/17/2014
Assignee
1
SK HYNIX INC.
2091, GYEONGCHUNG-DAERO, BUBAL-EUB
ICHEON-SI GYEONGGI-DO, KOREA, REPUBLIC OF 60521
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9396773
US20150380060
14520435
Correspondence name and address
WILLIAM PARK & ASSOCIATES PATENT LTD.
930 N. YORK ROAD, SUITE 201
HINSDALE, IL 60521
Assignment: 9
Reel/Frame:038856/0648   Pages: 4
Recorded: 06/01/2016
Attorney Dkt #:PA1896-0
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE RECEIVING PARTY DATE PREVIOUSLY RECORDED AT REEL: 034003 FRAME: 0019. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT .
Assignors
1
HONG, DUCK HWA
Exec Dt:
09/17/2014
2
PARK, SANG IL
Exec Dt:
09/17/2014
Assignee
1
SK HYNIX INC.
2091, GYEONGCHUNG-DAERO, BUBAL-EUB
ICHEON-SI GYEONGGI-DO, KOREA, REPUBLIC OF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9396773
US20150380060
14520435
Correspondence name and address
WILLIAM PARK & ASSOCIATE
930 N. YORK ROAD, SUITE 201
HINSDALE, IL 60521
Assignment: 10
Reel/Frame:034546/0538   Pages: 3
Recorded: 12/18/2014
Attorney Dkt #:PA2002-0
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HONG, DUCK HWA
Exec Dt:
12/09/2014
2
PARK, SANG IL
Exec Dt:
12/09/2014
Assignee
1
SK HYNIX INC.
2091, GYEONGCHUNG-DAERO, BUBAL-EUB
ICHEON-SI GYEONGGI-DO, KOREA, REPUBLIC OF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9311984
US20160086649
14574900
Correspondence name and address
WILLIAM PARK & ASSOCIATES PATENT LTD.
930 N. YORK ROAD, SUITE 201
HINSDALE, IL 60521
Assignment: 11
Reel/Frame:034554/0400   Pages: 3
Recorded: 12/19/2014
Attorney Dkt #:PA1999-0
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HONG, DUCK HWA
Exec Dt:
12/11/2014
2
KO, BOK RIM
Exec Dt:
12/11/2014
3
PARK, SANG IL
Exec Dt:
12/11/2014
Assignee
1
SK HYNIX INC.
2091, GYEONGCHUNG-DAERO, BUBAL-EUB
ICHEON-SI GYEONGGI-DO, KOREA, REPUBLIC OF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9336844
US20160086644
14576378
Correspondence name and address
WILLIAM PARK & ASSOCIATES PATENT LTD.
930 N. YORK ROAD, SUITE 201
HINSDALE, IL 60521
Assignment: 12
Reel/Frame:056413/0209   Pages: 3
Recorded: 06/02/2021
Attorney Dkt #:OPX21015-008US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JUNG, CHUL MOON
Exec Dt:
05/24/2021
2
HONG, DUCK HWA
Exec Dt:
05/24/2021
Assignee
1
SK HYNIX INC.
2091, GYEONGCHUNG-DAERO, BUBAL-EUB, ICHEON-SI
GYEONGGI-DO, KOREA, REPUBLIC OF 17336
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220230667
17336591
Correspondence name and address
IP&T GROUP LLP
8230 LEESBURG PIKE
SUITE 650
VIENNA, VA 22182
Assignment: 13
Reel/Frame:056736/0738   Pages: 5
Recorded: 07/01/2021
Attorney Dkt #:P21H0037/US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KIM, WOONGRAE
Exec Dt:
06/25/2021
2
HONG, DUCK HWA
Exec Dt:
06/25/2021
3
HWANG, JEONG TAE
Exec Dt:
06/28/2021
Assignee
1
SK HYNIX INC.
2091, GYEONGCHUNG-DAERO, BUBAL-EUB, ICHEON-SI
GYEONGGI-DO, KOREA, REPUBLIC OF 17336
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11651812
US20220270672
17365462
Correspondence name and address
IP & T GROUP LLP
8230 LEESBURG PIKE
SUITE 650
VIENNA, VA 22182
Assignment: 14
Reel/Frame:057548/0642   Pages: 4
Recorded: 09/21/2021
Attorney Dkt #:PA4766-0
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KIM, HYUN SEUNG
Exec Dt:
09/14/2021
2
SONG, HO UK
Exec Dt:
09/14/2021
3
SHIN, TAE KYUN
Exec Dt:
09/14/2021
4
CHOI, MIN JUN
Exec Dt:
09/14/2021
5
HONG, DUCK HWA
Exec Dt:
09/14/2021
Assignee
1
SK HYNIX INC.
2091, GYEONGCHUNG-DAERO, BUBAL-EUB
ICHEON-SI GYEONGGI-DO, KOREA, REPUBLIC OF 17336
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11646072
US20220406367
17480832
Correspondence name and address
WILLIAM PARK & ASSOCIATES LTD.
930 N. YORK ROAD, SUITE 201
HINSDALE, IL 60521
Assignment: 15
Reel/Frame:058049/0089   Pages: 4
Recorded: 11/08/2021
Attorney Dkt #:PA4487-0
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HWANG, JEONG JIN
Exec Dt:
10/29/2021
2
YU, SUNG NYOU
Exec Dt:
10/29/2021
3
HONG, DUCK HWA
Exec Dt:
10/29/2021
4
HYUN, SANG AH
Exec Dt:
10/29/2021
5
KIM, SOO HWAN
Exec Dt:
10/29/2021
Assignee
1
SK HYNIX INC.
2091, GYEONGCHUNG-DAERO, BUBAL-EUB
ICHEON-SI GYEONGGI-DO, KOREA, REPUBLIC OF 17336
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11881246
US20220189534
17521331
Correspondence name and address
WILLIAM PARK & ASSOCIATES LTD.
930 N. YORK ROAD, SUITE 201
HINSDALE, IL 60521
Assignment: 16
Reel/Frame:062566/0865   Pages: 7
Recorded: 02/02/2023
Attorney Dkt #:P22H0152/US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KU, SANG HYUN
Exec Dt:
01/30/2023
2
KIM, DO HONG
Exec Dt:
01/30/2023
3
SEOK, MIN HO
Exec Dt:
01/30/2023
4
HONG, DUCK HWA
Exec Dt:
01/30/2023
5
KIM, SO YOON
Exec Dt:
01/30/2023
Assignee
1
SK HYNIX INC.
2091, GYEONGCHUNG-DAERO, BUBAL-EUB, ICHEON-SI
GYEONGGI-DO, KOREA, REPUBLIC OF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20240161806
18104795
Correspondence name and address
IP&T GROUP LLP
102 MAPLE AVE. E
VIENNA, VA 22180
Assignment: 17
Reel/Frame:064365/0144   Pages: 7
Recorded: 07/25/2023
Attorney Dkt #:P23H0024/US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KU, SANG HYUN
Exec Dt:
07/20/2023
2
KIM, DO HONG
Exec Dt:
07/20/2023
3
HONG, DUCK HWA
Exec Dt:
07/20/2023
4
SEOK, MIN HO
Exec Dt:
07/20/2023
5
KIM, SO YOON
Exec Dt:
07/20/2023
Assignee
1
SK HYNIX INC.
2091, GYEONGCHUNG-DAERO, BUBAL-EUB, ICHEON-SI
GYEONGGI-DO, KOREA, REPUBLIC OF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20240312503
18358026
Correspondence name and address
IP&T GROUP LLP
102 MAPLE AVE. E
VIENNA, VA 22180
Assignment: 18
Reel/Frame:066613/0194   Pages: 4
Recorded: 12/11/2023
Attorney Dkt #:PA4487-1D
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HWANG, JEONG JIN
Exec Dt:
01/08/2024
2
YU, SUNG NYOU
Exec Dt:
01/08/2024
3
HONG, DUCK HWA
Exec Dt:
01/08/2024
4
HYUN, SANG AH
Exec Dt:
01/08/2024
5
KIM, SOO HWAN
Exec Dt:
01/08/2024
Assignee
1
SK HYNIX INC.
2091, GYEONGCHUNG-DAERO, BUBAL-EUB
ICHEON-SI GYEONGGI-DO, KOREA, REPUBLIC OF 17336
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20240112718
18535647
Correspondence name and address
WILLIAM PARK & ASSOCIATES LTD.
930 N. YORK ROAD, SUITE 201
HINSDALE, IL 60521

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