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Patent Assignment Assignor Details
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Assignor Name : CHO, SUN KI
Total Assignments: 21
Assignment: 1
Reel/Frame:024775/0693   Pages: 5
Recorded: 07/26/2010
Attorney Dkt #:101067
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JUNG, BOO HO
Exec Dt:
07/22/2010
2
LEE, JUN HO
Exec Dt:
07/22/2010
3
KIM, HYUN SEOK
Exec Dt:
07/22/2010
4
CHO, SUN KI
Exec Dt:
07/22/2010
5
KIM, YANG HEE
Exec Dt:
07/22/2010
6
KIM, YOUNG WON
Exec Dt:
07/22/2010
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 #
 
 
 
 
 
 
 
 
 
 
 
8503212
US20110235385
12843647
Correspondence name and address
K. KEVIN MUN
1919 GALLOWS ROAD
SUITE 330
VIENNA, VA 22182
Assignment: 2
Reel/Frame:025570/0537   Pages: 5
Recorded: 12/31/2010
Attorney Dkt #:PA0208-0
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KIM, YOUNG WON
Exec Dt:
12/22/2010
2
LEE, JUN HO
Exec Dt:
12/22/2010
3
KIM, HYUN SEOK
Exec Dt:
12/22/2010
4
JUNG, BOO HO
Exec Dt:
12/22/2010
5
CHO, SUN KI
Exec Dt:
12/22/2010
6
KIM, YANG HEE
Exec Dt:
12/22/2010
Assignee
1
HYNIX SEMICONDUCTOR INC.
SAN 136-1, AMI-RI, BUBAL-EUP
ICHEON-SI GYEONGGI-DO, KOREA, REPUBLIC OF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8633568
US20110210419
12983211
Correspondence name and address
WILLIAM PARK & ASSOCIATES LTD.
930 N. YORK ROAD, SUITE 201
HINSDALE, IL 60521
Assignment: 3
Reel/Frame:025858/0539   Pages: 5
Recorded: 02/24/2011
Attorney Dkt #:PA0190-0
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KIM, HYUN SEOK
Exec Dt:
12/22/2010
2
LEE, JUN HO
Exec Dt:
12/22/2010
3
JUNG, BOO HO
Exec Dt:
12/22/2010
4
CHO, SUN KI
Exec Dt:
12/22/2010
5
KIM, YANG HEE
Exec Dt:
12/22/2010
6
KIM, YOUNG WON
Exec Dt:
12/22/2010
Assignee
1
HYNIX SEMICONDUCTOR INC.
SAN 136-1, AMI-RI, BUBAL-EUP
ICHEON-SI GYEONGGI-DO, KOREA, REPUBLIC OF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20120061739
13034038
Correspondence name and address
WILLIAM PARK & ASSOCIATES LTD.
930 N. YORK ROAD, SUITE 201
HINSDALE, IL 60521
Assignment: 4
Reel/Frame:026201/0157   Pages: 4
Recorded: 04/29/2011
Attorney Dkt #:PA0212-0
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KIM, HYUN SEOK
Exec Dt:
01/31/2011
2
LEE, JUN HO
Exec Dt:
01/31/2011
3
JUNG, BOO HO
Exec Dt:
01/31/2011
4
CHO, SUN KI
Exec Dt:
01/31/2011
5
KIM, YANG HEE
Exec Dt:
01/31/2011
6
KIM, YOUNG WON
Exec Dt:
01/31/2011
Assignee
1
HYNIX SEMICONDUCTOR INC.
SAN 136-1, AMI-RI, BUBAL-EUP
ICHEON-SI GYEONGGI-DO, KOREA, REPUBLIC OF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8421528
US20120049943
13097326
Correspondence name and address
WILLIAM PARK & ASSOCIATES LTD.
930 N. YORK ROAD, SUITE 201
HINSDALE, IL 60521
Assignment: 5
Reel/Frame:026818/0092   Pages: 4
Recorded: 08/27/2011
Attorney Dkt #:PA0301-0
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEE, JUN HO
Exec Dt:
07/21/2011
2
KIM, HYUN SEOK
Exec Dt:
07/21/2011
3
JUNG, BOO HO
Exec Dt:
07/21/2011
4
CHO, SUN KI
Exec Dt:
07/21/2011
5
KIM, YANG HEE
Exec Dt:
07/21/2011
6
KIM, YOUNG WON
Exec Dt:
07/21/2011
Assignee
1
HYNIX SEMICONDUCTOR INC.
SAN 136-1, AMI-RI, BUBAL-EUB
ICHEON-SI, GYEONGGI-DO, KOREA, REPUBLIC OF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20120248586
13219633
Correspondence name and address
WILLIAM PARK & ASSOCIATES LTD.
930 N. YORK ROAD, SUITE 201
HINSDALE, IL 60521
Assignment: 6
Reel/Frame:026804/0451   Pages: 3
Recorded: 08/25/2011
Attorney Dkt #:PA0347-0
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KIM, HYUN SEOK
Exec Dt:
08/23/2011
2
LEE, JUN HO
Exec Dt:
08/23/2011
3
JUNG, BOO HO
Exec Dt:
08/23/2011
4
CHO, SUN KI
Exec Dt:
08/23/2011
5
KIM, YANG HEE
Exec Dt:
08/23/2011
6
KIM, YOUNG WON
Exec Dt:
08/23/2011
Assignee
1
HYNIX SEMICONDUCTOR INC.
SAN 136-1, AMI-RI, BUBAL-EUB
ICHEON-SI, GYEONGGI-DO, KOREA, REPUBLIC OF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20120049260
13217341
Correspondence name and address
WILLIAM PARK & ASSOCIATES LTD.
930 N. YORK ROAD, SUITE 201
HINSDALE, IL 60521
Assignment: 7
Reel/Frame:027426/0990   Pages: 4
Recorded: 12/21/2011
Attorney Dkt #:PA0476-0
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KIM, HYUN SEOK
Exec Dt:
12/15/2011
2
OH, IC SU
Exec Dt:
12/15/2011
3
LEE, JUN HO
Exec Dt:
12/15/2011
4
JUNG, BOO HO
Exec Dt:
12/15/2011
5
CHO, SUN KI
Exec Dt:
12/15/2011
6
KIM, YANG HEE
Exec Dt:
12/15/2011
Assignee
1
HYNIX SEMICONDUCTOR INC.
SAN 136-1, AMI-RI, BUBAL-EUB
ICHEON-SI GYEONGGI-DO, KOREA, REPUBLIC OF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20130093490
13333043
Correspondence name and address
WILLIAM PARK & ASSOCIATES LTD.
930 N. YORK ROAD, SUITE 201
HINSDALE, IL 60521
Assignment: 8
Reel/Frame:028385/0394   Pages: 4
Recorded: 06/15/2012
Attorney Dkt #:45856.4
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KIM, YANG HEE
Exec Dt:
06/13/2012
2
OH, IC SU
Exec Dt:
06/13/2012
3
LEE, JUN HO
Exec Dt:
06/13/2012
4
KIM, HYUN SEOK
Exec Dt:
06/13/2012
5
JUNG, BOO HO
Exec Dt:
06/13/2012
6
CHO, SUN KI
Exec Dt:
06/13/2012
Assignee
1
SK HYNIX, INC.
2091, GYEONGCHUNG-DAERO
BUBAL-EUB, GYEONGGI-DO
ICHEON-SI, KOREA, REPUBLIC OF 467-734
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20130117477
13524518
Correspondence name and address
HAYNES AND BOONE, LLP IP SECTION
2323 VICTORY AVENUE
SUITE 700
DALLAS, TX 75219
Assignment: 9
Reel/Frame:028881/0754   Pages: 4
Recorded: 08/31/2012
Attorney Dkt #:PA0751-0
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEE, JUN HO
Exec Dt:
07/05/2012
2
KIM, HYUN SEOK
Exec Dt:
07/05/2012
3
KIM, BOO HO
Exec Dt:
07/05/2012
4
CHO, SUN KI
Exec Dt:
07/05/2012
5
KIM, YANG HEE
Exec Dt:
07/05/2012
6
KIM, YOUNG WON
Exec Dt:
07/08/2012
Assignee
1
SK HYNIX INC.
2091, GYEONGCHUNG-DAERO, BUBAL-EUB
ICHEON-SI GYEONGGI-DO, KOREA, REPUBLIC OF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20130320504
13600664
Correspondence name and address
WILLIAM PARK & ASSOCIATES LTD.
930 N. YORK ROAD, SUITE 201
HINSDALE, IL 60521
Assignment: 10
Reel/Frame:029505/0111   Pages: 4
Recorded: 12/19/2012
Attorney Dkt #:PA1001-0
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HAN, SUNG WOO
Exec Dt:
12/18/2012
2
OH, IC SU
Exec Dt:
12/18/2012
3
LEE, JUN HO
Exec Dt:
12/18/2012
4
JUNG, BOO HO
Exec Dt:
12/18/2012
5
CHO, SUN KI
Exec Dt:
12/18/2012
6
KIM, YANG HEE
Exec Dt:
12/18/2012
7
KIM, TAE HOON
Exec Dt:
12/18/2012
Assignee
1
SK HYNIX INC.
2091, GYEONGCHUNG-DAERO, BUBAL-EUB
ICHEON-SI GYEONGGI-DO, KOREA, REPUBLIC OF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8941406
US20140062557
13720992
Correspondence name and address
WILLIAM PARK & ASSOCIATES LTD.
930 N. YORK ROAD, SUITE 201
HINSDALE, IL 60521
Assignment: 11
Reel/Frame:030034/0151   Pages: 4
Recorded: 03/18/2013
Attorney Dkt #:PA1080-0
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEE, JUN HO
Exec Dt:
02/25/2013
2
HAN, SUNG WOO
Exec Dt:
02/25/2013
3
OH, IC SU
Exec Dt:
02/25/2013
4
JUNG, BOO HO
Exec Dt:
02/25/2013
5
CHO, SUN KI
Exec Dt:
02/25/2013
6
KIM, YANG HEE
Exec Dt:
02/25/2013
7
KIM, TAE HOON
Exec Dt:
02/25/2013
Assignee
1
SK HYNIX INC.
2091, GYEONGCHUNG-DAERO, BUBAL-EUB
ICHEON-SI GYEONGGI-DO, KOREA, REPUBLIC OF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20140140016
13845568
Correspondence name and address
WILLIAM PARK & ASSOCIATES LTD.
930 NORTH YORK ROAD
SUITE 203
HINSDALE, IL 60521
Assignment: 12
Reel/Frame:034699/0961   Pages: 4
Recorded: 12/23/2014
Attorney Dkt #:PA1001-1C
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HAN, SUNG WOO
Exec Dt:
12/15/2014
2
OH, IC SU
Exec Dt:
12/15/2014
3
LEE, JUN HO
Exec Dt:
12/15/2014
4
JUNG, BOO HO
Exec Dt:
12/15/2014
5
CHO, SUN KI
Exec Dt:
12/15/2014
6
KIM, YANG HEE
Exec Dt:
12/15/2014
7
KIM, TAE HOON
Exec Dt:
12/15/2014
Assignee
1
SK HYNIX INC.
2091, GYEONGCHUNG-DAERO, BUBAL-EUB
ICHEON-SI GYEONGGI-DO, KOREA, REPUBLIC OF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9124252
US20150109041
14581357
Correspondence name and address
WILLIAM PARK & ASSOCIATES PATENT LTD.
930 N. YORK ROAD, SUITE 201
HINSDALE, IL 60521
Assignment: 13
Reel/Frame:037207/0872   Pages: 3
Recorded: 12/03/2015
Attorney Dkt #:PA2468-0
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHO, SUN KI
Exec Dt:
11/25/2015
2
SHIM, JONG JOO
Exec Dt:
11/25/2015
Assignee
1
SK HYNIX INC.
2091, GYEONGCHUNG-DAERO, BUBAL-EUB
CHEON-SI GYEONGGI-DO, KOREA, REPUBLIC OF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20170033780
14958239
Correspondence name and address
WILLIAM PARK & ASSOCIATES LTD.
930 N. YORK ROAD, SUITE 201
HINSDALE, IL 60521
Assignment: 14
Reel/Frame:037774/0464   Pages: 2
Recorded: 02/19/2016
Attorney Dkt #:PA2464-0
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
CHO, SUN KI
Exec Dt:
01/15/2016
Assignee
1
SK HYNIX INC.
2091, GYEONGCHUNG-DAERO, BUBAL-EUB
ICHEON-SI GYEONGGI-DO, KOREA, REPUBLIC OF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9859892
US20170019107
15047864
Correspondence name and address
WILLIAM PARK & ASSOCIATES LTD.
930 N. YORK ROAD, SUITE 201
HINSDALE, IL 60521
Assignment: 15
Reel/Frame:039634/0873   Pages: 2
Recorded: 08/09/2016
Attorney Dkt #:PA2900-0
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
CHO, SUN KI
Exec Dt:
07/08/2016
Assignee
1
SK HYNIX INC.
2091, GYEONGCHUNG-DAERO, BUBAL-EUB
ICHEON-SI GYEONGGI-DO, KOREA, REPUBLIC OF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9773530
NONE
15232196
Correspondence name and address
WILLIAM PARK & ASSOCIATES LTD.
930 N. YORK ROAD, SUITE 201
HINSDALE, IL 60521
Assignment: 16
Reel/Frame:040243/0233   Pages: 3
Recorded: 10/06/2016
Attorney Dkt #:PA2950-0
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KIM, KYUNG HOON
Exec Dt:
08/30/2016
2
CHO, SUN KI
Exec Dt:
08/30/2016
Assignee
1
SK HYNIX INC.
2091, GYEONGCHUNG-DAERO, BUBAL-EUB
ICHEON-SI GYEONGGI-DO, KOREA, REPUBLIC OF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9865318
US20170345474
15286722
Correspondence name and address
WILLIAM PARK & ASSOCIATES LTD.
930 N. YORK ROAD, SUITE 201
HINSDALE, IL 60521
Assignment: 17
Reel/Frame:046586/0938   Pages: 3
Recorded: 07/18/2018
Attorney Dkt #:PA3519-0
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JUNG, HAE KANG
Exec Dt:
07/13/2018
2
CHO, SUN KI
Exec Dt:
07/13/2018
3
CHOI, YONG SUK
Exec Dt:
07/13/2018
Assignee
1
SK HYNIX INC.
2091, GYEONGCHUNG-DAERO, BUBAL-EUB
ICHEON-SI GYEONGGI-DO, KOREA, REPUBLIC OF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10305500
NONE
16038835
Correspondence name and address
WILLIAM PARK & ASSOCIATES LTD.
930 N. YORK ROAD, SUITE 201
HINSDALE, IL 60521
Assignment: 18
Reel/Frame:047672/0009   Pages: 3
Recorded: 12/04/2018
Attorney Dkt #:PA3616-0
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHO, SUN KI
Exec Dt:
11/22/2018
2
KWON, DAE HAN
Exec Dt:
11/22/2018
Assignee
1
SK HYNIX INC.
2091, GYEONGCHUNG-DAERO, BUBAL-EUB
ICHEON-SI GYEONGGI-DO, KOREA, REPUBLIC OF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10742182
US20190356289
16209650
Correspondence name and address
WILLIAM PARK & ASSOCIATES LTD.
930 N. YORK ROAD, SUITE 201
HINSDALE, IL 60521
Assignment: 19
Reel/Frame:055202/0412   Pages: 4
Recorded: 02/09/2021
Attorney Dkt #:PA4490-0
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHO, SUN KI
Exec Dt:
01/27/2021
2
KO, DONG UC
Exec Dt:
01/27/2021
3
SUR, YANG HO
Exec Dt:
01/27/2021
4
SONG, JUN YONG
Exec Dt:
01/27/2021
5
JANG, SUNG GIL
Exec Dt:
01/27/2021
6
JUNG, HAE KANG
Exec Dt:
01/27/2021
7
CHEON, MIN SUNG
Exec Dt:
01/27/2021
8
CHOI, CHANG KYU
Exec Dt:
01/27/2021
9
HWANG, TAE JIN
Exec Dt:
01/27/2021
Assignee
1
SK HYNIX INC.
2091, GYEONGCHUNG-DAERO, BUBAL-EUB
ICHEON-SI GYEONGGI-DO, KOREA, REPUBLIC OF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11271553
US20220069813
17171719
Correspondence name and address
WILLIAM PARK & ASSOCIATES LTD.
930 N. YORK ROAD, SUITE 201
HINSDALE, IL 60521
Assignment: 20
Reel/Frame:058402/0498   Pages: 2
Recorded: 12/15/2021
Attorney Dkt #:PA4866-0
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
CHO, SUN KI
Exec Dt:
12/06/2021
Assignee
1
SK HYNIX INC.
2091, GYEONGCHUNG-DAERO, BUBAL-EUB
ICHEON-SI GYEONGGI-DO, KOREA, REPUBLIC OF 17336
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230064147
17552283
Correspondence name and address
WILLIAM PARK & ASSOCIATES LTD.
930 N. YORK ROAD, SUITE 201
HINSDALE, IL 60521
Assignment: 21
Reel/Frame:060950/0451   Pages: 3
Recorded: 08/31/2022
Attorney Dkt #:PA5093-0
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHO, SUN KI
Exec Dt:
08/02/2022
2
SUR, YANG HO
Exec Dt:
08/02/2022
3
OH, IC SU
Exec Dt:
08/02/2022
Assignee
1
SK HYNIX INC.
2091, GYEONGCHUNG-DAERO, BUBAL-EUB
ICHEON-SI GYEONGGI-DO, KOREA, REPUBLIC OF 17336
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230336166
17899030
Correspondence name and address
WILLIAM PARK & ASSOCIATES LTD.
930 N. YORK ROAD, SUITE 201
HINSDALE, IL 60521

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