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Patent Assignment Assignor Details
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Assignor Name : CHUN, DUK SU
Total Assignments: 13
Assignment: 1
Reel/Frame:025512/0149   Pages: 3
Recorded: 12/16/2010
Attorney Dkt #:SN101.HY104U
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KIM, YOUNG PARK
Exec Dt:
06/01/2010
2
CHUN, DUK SU
Exec Dt:
06/01/2010
Assignee
1
HYNIX SEMICONDUCTOR INC.
SAN 136-1, AMI-RI, BUBAL-EUB
ICHON-SI, GYEONGGI-DO, KOREA, REPUBLIC OF 467-860
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8406079
US20110271133
12970228
Correspondence name and address
ECHELON LAW GROUP, PC
1919 GALLOWS ROAD., SUITE 330
VIENNA, VA 22182
Assignment: 2
Reel/Frame:024716/0856   Pages: 4
Recorded: 07/20/2010
Attorney Dkt #:101077
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEE, HYUNG DONG
Exec Dt:
06/03/2010
2
CHUN, DUK SU
Exec Dt:
06/03/2010
3
KIM, HYUN SEOK
Exec Dt:
06/03/2010
Assignee
1
HYNIX SEMICONDUCTOR INC.
SAN 136-1, AMI-RI, BUBAL-EUB
ICHON-SHI, GYEONGGI-DO, KOREA, REPUBLIC OF 467-860
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20110242869
12840250
Correspondence name and address
K. KEVIN MUN
1919 GALLOWS ROAD
SUITE 330
VIENNA, VA 22182
Assignment: 3
Reel/Frame:026584/0475   Pages: 3
Recorded: 07/13/2011
Attorney Dkt #:PA0279-0
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
CHUN, DUK SU
Exec Dt:
05/18/2011
Assignee
1
HYNIX SEMICONDUCTOR INC.
SAN 136-1, AMI-RI, BUBAL-EUB
ICHEON-SI GYEONGGI-DO, KOREA, REPUBLIC OF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8872277
US20120154046
13181889
Correspondence name and address
WILLIAM PARK & ASSOCIATES LTD.
930 N. YORK ROAD, SUITE 201
HINSDALE, IL 60521
Assignment: 4
Reel/Frame:031784/0807   Pages: 2
Recorded: 12/09/2013
Attorney Dkt #:PA1416-0
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
CHUN, DUK SU
Exec Dt:
10/31/2013
Assignee
1
SK HYNIX INC.
2091, GYEONGCHUNG-DAERO, BUBAL-EUB
ICHEON-SI GYEONGGI-DO, KOREA, REPUBLIC OF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20150041902
14100682
Correspondence name and address
WILLIAM PARK & ASSOCIATES PATENT LTD.
930 N. YORK ROAD, SUITE 201
HINSDALE, IL 60521
Assignment: 5
Reel/Frame:033795/0782   Pages: 2
Recorded: 09/23/2014
Attorney Dkt #:PA0279-1D
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
CHUN, DUK SU
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 #
 
 
 
 
 
 
 
 
 
 
 
9111594
US20150009771
14493499
Correspondence name and address
WILLIAM PARK & ASSOCIATES PATENT LTD.
930 N. YORK ROAD, SUITE 201
HINSDALE, IL 60521
Assignment: 6
Reel/Frame:037793/0378   Pages: 2
Recorded: 02/11/2016
Attorney Dkt #:2015-OPH-7639
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
CHUN, DUK SU
Exec Dt:
01/29/2016
Assignee
1
SK HYNIX INC.
2091, GYEONGCHUNG-DAERO, BUBAL-EUB, ICHEON-SI
GYEONGGI-DO, KOREA, REPUBLIC OF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9842837
US20170062417
15040703
Correspondence name and address
IP & T GROUP LLP
8230 LEESBURG PIKE SUITE 650
VIENNA, VA 22182
Assignment: 7
Reel/Frame:037856/0875   Pages: 2
Recorded: 02/18/2016
Attorney Dkt #:PA2672-0
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
CHUN, DUK SU
Exec Dt:
01/29/2016
Assignee
1
SK HYNIX INC.
2091, GYEONGCHUNG-DAERO, BUBAL-EUB
ICHEON-SI GYEONGGI-DO, KOREA, REPUBLIC OF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9842632
US20170084319
15047408
Correspondence name and address
WILLIAM PARK & ASSOCIATES LTD.
930 N. YORK ROAD, SUITE 201
HINSDALE, IL 60521
Assignment: 8
Reel/Frame:039078/0886   Pages: 2
Recorded: 06/20/2016
Attorney Dkt #:PA2771-0
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
CHUN, DUK SU
Exec Dt:
06/08/2016
Assignee
1
SK HYNIX INC.
2091, GYEONGCHUNG-DAERO, BUBAL-EUB
ICHEON-SI GYEONGGI-DO, KOREA, REPUBLIC OF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20170162231
15186669
Correspondence name and address
WILLIAM PARK & ASSOCIATES LTD.
930 N. YORK ROAD, SUITE 201
HINSDALE, IL 60521
Assignment: 9
Reel/Frame:042234/0598   Pages: 2
Recorded: 04/12/2017
Attorney Dkt #:PA2988-0
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
CHUN, DUK SU
Exec Dt:
03/28/2017
Assignee
1
SK HYNIX INC.
2091, GYEONGCHUNG-DAERO, BUBAL-EUB
ICHEON-SI GYEONGGI-DO, KOREA, REPUBLIC OF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9997223
US20180025762
15485660
Correspondence name and address
WILLIAM PARK & ASSOCIATES LTD.
930 N. YORK ROAD, SUITE 201
HINSDALE, IL 60521
Assignment: 10
Reel/Frame:043607/0910   Pages: 2
Recorded: 08/18/2017
Attorney Dkt #:PA3148-0
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
CHUN, DUK SU
Exec Dt:
08/04/2017
Assignee
1
SK HYNIX INC.
2091, GYEONGCHUNG-DAERO, BUBAL-EUB
ICHEON-SI GYEONGGI-DO, KOREA, REPUBLIC OF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10565055
US20180181463
15681082
Correspondence name and address
WILLIAM PARK & ASSOCIATES LTD.
930 N. YORK ROAD, SUITE 201
HINSDALE, IL 60521
Assignment: 11
Reel/Frame:043607/0919   Pages: 3
Recorded: 08/18/2017
Attorney Dkt #:PA3146-0
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KIM, YOUNG MIN
Exec Dt:
08/04/2017
2
KIM, SUNG HO
Exec Dt:
08/04/2017
3
CHI, SUNG SOO
Exec Dt:
08/04/2017
4
CHUN, DUK SU
Exec Dt:
08/04/2017
Assignee
1
SK HYNIX INC.
2091, GYEONGCHUNG-DAERO, BUBAL-EUB
ICHEON-SI GYEONGGI-DO, KOREA, REPUBLIC OF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20180182722
15681128
Correspondence name and address
WILLIAM PARK & ASSOCIATES LTD.
930 N. YORK ROAD, SUITE 201
HINSDALE, IL 60521
Assignment: 12
Reel/Frame:047763/0804   Pages: 2
Recorded: 12/10/2018
Attorney Dkt #:PA3636-0
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
CHUN, DUK SU
Exec Dt:
11/24/2018
Assignee
1
SK HYNIX INC.
2091, GYEONGCHUNG-DAERO, BUBAL-EUB
ICHEON-SI GYEONGGI-DO, KOREA, REPUBLIC OF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10573398
US20200090774
16215205
Correspondence name and address
WILLIAM PARK & ASSOCIATES LTD.
930 N. YORK ROAD, SUITE 201
HINSDALE, IL 60521
Assignment: 13
Reel/Frame:053203/0604   Pages: 2
Recorded: 07/14/2020
Attorney Dkt #:PA4092-0
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
CHUN, DUK SU
Exec Dt:
05/26/2020
Assignee
1
SK HYNIX INC.
2091, GYEONGCHUNG-DAERO, BUBAL-EUB
ICHEON-SI GYEONGGI-DO, KOREA, REPUBLIC OF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11302633
US20210202381
16928421
Correspondence name and address
WILLIAM PARK & ASSOCIATES LTD.
930 N. YORK ROAD, SUITE 201
HINSDALE, IL 60521

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