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Patent Assignment Assignor Details
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Assignor Name : JOO, YONG SUK
Total Assignments: 8
Assignment: 1
Reel/Frame:018698/0826   Pages: 2
Recorded: 12/12/2006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
JOO, YONG SUK
Exec Dt:
10/26/2006
Assignee
1
HYNIX SEMICONDUCTOR INC.
SAN 136-1, AMI-RI, BUBAL-EUB
ICHEON-SI, KYOUNGKI-DO, KOREA, REPUBLIC OF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7606089
US20070291558
11637019
Correspondence name and address
MAYER, BROWN, ROWE & MAW LLP
1909 K STREET, N.W.
WASHINGTON, DC 20006
Assignment: 2
Reel/Frame:019569/0844   Pages: 3
Recorded: 07/18/2007
Attorney Dkt #:CU-5818 WWP/NK
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PARK, KI CHON
Exec Dt:
06/29/2007
2
JOO, YONG SUK
Exec Dt:
06/29/2007
Assignee
1
HYNIX SEMICONDUCTOR INC.
SAN 136-1, AMI-RI, BUBAL-EUB, ICHEON-SI
KYOUNGKI-DO, KOREA, REPUBLIC OF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20080159056
11779373
Correspondence name and address
RICHARD J. STREIT
LADAS & PARRY, 224 SOUTH MICHIGAN AVE.
CHICAGO, IL 60604
Assignment: 3
Reel/Frame:032659/0447   Pages: 2
Recorded: 04/11/2014
Attorney Dkt #:PA1579-0
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
JOO, YONG SUK
Exec Dt:
04/07/2014
Assignee
1
SK HYNIX INC.
2091, GYEONGCHUNG-DAERO, BUBAL-EUB
ICHEON-SI GYEONGGI-DO, KOREA, REPUBLIC OF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9129705
US20150146492
14251222
Correspondence name and address
WILLIAM PARK & ASSOCIATES PATENT LTD.
930 N. YORK ROAD, SUITE 201
HINSDALE, IL 60521
Assignment: 4
Reel/Frame:036821/0202   Pages: 3
Recorded: 10/08/2015
Attorney Dkt #:PA2363-0
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHOI, GEUN HO
Exec Dt:
10/06/2015
2
JOO, YONG SUK
Exec Dt:
10/06/2015
Assignee
1
SK HYNIX INC.
2091, GYEONGCHUNG-DAERO, BUBAL-EUB
ICHEON-SI GYEONGGI-DO, KOREA, REPUBLIC OF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9761328
US20160351237
14878905
Correspondence name and address
WILLIAM PARK & ASSOCIATES LTD.
930 N. YORK ROAD, SUITE 201
HINSDALE, IL 60521
Assignment: 5
Reel/Frame:043190/0093   Pages: 3
Recorded: 08/03/2017
Attorney Dkt #:PA2363-1D
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHOI, GEUN HO
Exec Dt:
07/06/2017
2
JOO, YONG SUK
Exec Dt:
07/06/2017
Assignee
1
SK HYNIX INC.
2091, GYEONGCHUNG-DAERO, BUBAL-EUB
ICHEON-SI GYEONGGI-DO, KOREA, REPUBLIC OF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20170330634
15668300
Correspondence name and address
WILLIAM PARK & ASSOCIATES LTD.
930 N. YORK ROAD, SUITE 201
HINSDALE, IL 60521
Assignment: 6
Reel/Frame:048776/0092   Pages: 3
Recorded: 12/11/2018
Attorney Dkt #:PA3648-0
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JANG, SOO YOUNG
Exec Dt:
12/04/2018
2
KONG, KYU BONG
Exec Dt:
12/04/2018
3
LEE, GEUN IL
Exec Dt:
12/04/2018
4
JOO, YONG SUK
Exec Dt:
12/04/2018
5
CHU, KYUNG HO
Exec Dt:
12/04/2018
Assignee
1
SK HYNIX INC.
2091, GYEONGCHUNG-DAERO, BUBAL-EUB
ICHEON-SI GYEONGGI-DO, KOREA, REPUBLIC OF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10790038
US20190385689
16216748
Correspondence name and address
WILLIAM PARK & ASSOCIATES LTD.
930 N. YORK ROAD, SUITE 201
HINSDALE, IL 60521
Assignment: 7
Reel/Frame:052054/0031   Pages: 3
Recorded: 03/09/2020
Attorney Dkt #:PA4035-0
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHU, KYUNG HO
Exec Dt:
02/25/2020
2
LIM, SOO BIN
Exec Dt:
02/25/2020
3
JOO, YONG SUK
Exec Dt:
02/25/2020
Assignee
1
SK HYNIX INC.
2091, GYEONGCHUNG-DAERO, BUBAL-EUB
ICHEON-SI GYEONGGI-DO, KOREA, REPUBLIC OF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11049534
US20210074339
16809266
Correspondence name and address
WILLIAM PARK & ASSOCIATES LTD.
930 N. YORK ROAD, SUITE 201
HINSDALE, IL 60521
Assignment: 8
Reel/Frame:056363/0203   Pages: 3
Recorded: 05/26/2021
Attorney Dkt #:PA4035-1C
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHU, KYUNG HO
Exec Dt:
02/25/2020
2
LIM, SOO BIN
Exec Dt:
02/25/2020
3
JOO, YONG SUK
Exec Dt:
02/25/2020
Assignee
1
SK HYNIX INC.
2091, GYEONGCHUNG-DAERO, BUBAL-EUB
ICHEON-SI GYEONGGI-DO, KOREA, REPUBLIC OF 17336
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11527273
US20210280227
17331368
Correspondence name and address
WILLIAM PARK & ASSOCIATES LTD.
930 N. YORK ROAD, SUITE 201
HINSDALE, IL 60521

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