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Patent Assignment Assignor Details
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Assignor Name : YANG, CHUL WOO
Total Assignments: 16
Assignment: 1
Reel/Frame:023521/0828   Pages: 2
Recorded: 11/16/2009
Attorney Dkt #:PO090672
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JEONG, BYOUNG KWAN
Exec Dt:
11/13/2009
2
YANG, CHUL WOO
Exec Dt:
11/13/2009
Assignee
1
HYNIX SEMICONDUCTOR, INC.
SAN 136-1, AMI-RI, BUBAL-EUP, ICHEON-SI
GYEONGGI-DO, KOREA, REPUBLIC OF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8374036
US20100124122
12618973
Correspondence name and address
IP & T LAW FIRM PLC
7700 LITTLE RIVER TURNPIKE
SUITE 207
FAIRFAX, VA 22003
Assignment: 2
Reel/Frame:023722/0537   Pages: 4
Recorded: 12/31/2009
Attorney Dkt #:PO090685HD
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JEONG, BYOUNG KWAN
Exec Dt:
12/15/2009
2
YANG, CHUL WOO
Exec Dt:
12/15/2009
3
YOON, MI SUN
Exec Dt:
12/15/2009
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 #
 
 
 
 
 
 
 
 
 
 
 
8059460
US20100195401
12650608
Correspondence name and address
IP & T LAW FIRM PLC
7700 LITTLE RIVER TURNPIKE
SUITE 207
ANNANDALE, VA 22003
Assignment: 3
Reel/Frame:026672/0405   Pages: 3
Recorded: 07/29/2011
Attorney Dkt #:SN101.HY146U
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
YANG, CHUL WOO
Exec Dt:
05/18/2011
Assignee
1
HYNIX SEMICONDUCTOR INC.
SAN 136-1, AMI-RI, BUBAL-EUB
ICHON-SI, KOREA, REPUBLIC OF 467-860
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8498163
US20120206975
13193933
Correspondence name and address
ECHELON LAW GROUP, PC
7021 EVERGREEN COURT, #8B
ANNANDALE, VA 22003
Assignment: 4
Reel/Frame:028902/0459   Pages: 3
Recorded: 09/05/2012
Attorney Dkt #:PA0715-0
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
YANG, CHUL WOO
Exec Dt:
07/03/2012
Assignee
1
SK HYNIX INC.
2091, GYEONGCHUNG-DAERO, BUBAL-EUB
ICHEON-SI GYEONGGI-DO, KOREA, REPUBLIC OF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8929150
US20130201769
13604442
Correspondence name and address
WILLIAM PARK & ASSOCIATES LTD.
930 N. YORK ROAD, SUITE 201
HINSDALE, IL 60521
Assignment: 5
Reel/Frame:029513/0988   Pages: 2
Recorded: 12/20/2012
Attorney Dkt #:100BK-034300US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
YANG, CHUL WOO
Exec Dt:
12/18/2012
Assignee
1
SK HYNIX INC.
2091, GYEONGCHUNG-DAERO, BUBAL-EUB, ICHEON, GYEONGGI-DO
ICHEON, KOREA, REPUBLIC OF 467-734
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20140063974
13722813
Correspondence name and address
AMPACC LAW GROUP, PLLC
6100 219TH ST. SW
SUITE 580
MOUNTLAKE TERRACE, WA 98043
Assignment: 6
Reel/Frame:029696/0809   Pages: 50
Recorded: 01/25/2013
Attorney Dkt #:PO090672HD-D1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JEONG, BYOUNG KWAN
Exec Dt:
01/08/2013
2
YANG, CHUL WOO
Exec Dt:
01/08/2013
Assignee
1
SK HYNIX INC.
2091, GYEONGCHUNG-DAERO, BUBAL-EUB, ICHEON-SI
GYEONGGI-DO, KOREA, REPUBLIC OF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8630123
US20130141998
13750614
Correspondence name and address
IP & T GROUP LLP
8230 LEESBURG PIKE
SUITE 650
VIENNA, VA 22182
Assignment: 7
Reel/Frame:033274/0684   Pages: 3
Recorded: 07/09/2014
Attorney Dkt #:PO140038HD
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PARK, YI SEUL
Exec Dt:
06/05/2014
2
YANG, CHUL WOO
Exec Dt:
06/05/2014
Assignee
1
SK HYNIX INC.
2091, GYEONGCHUNG-DAERO, BUBAL-EUB, ICHEON-SI
GYEONGGI-DO, KOREA, REPUBLIC OF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9230667
US20150228349
14327160
Correspondence name and address
IP & T GROUP LLP
8230 LEESBURG PIKE
SUITE 650
VIENNA, VA 22182
Assignment: 8
Reel/Frame:034291/0043   Pages: 2
Recorded: 12/01/2014
Attorney Dkt #:PA0715-1D
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
YANG, CHUL WOO
Exec Dt:
11/28/2014
Assignee
1
SK HYNIX INC.
2091, GYEONGCHUNG-DAERO, BUBAL-EUB
ICHEON-SI GYEONGGI-DO, KOREA, REPUBLIC OF 60521
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20150085583
14557044
Correspondence name and address
WILLIAM PARK & ASSOCIATES PATENT LTD.
930 N. YORK ROAD, SUITE 201
HINSDALE, IL 60521
Assignment: 9
Reel/Frame:037746/0147   Pages: 5
Recorded: 02/16/2016
Attorney Dkt #:20200-40USA
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YANG, CHUL WOO
Exec Dt:
02/16/2016
2
CHO, MI-LA
Exec Dt:
02/15/2016
3
PARK, SUNG-HWAN
Exec Dt:
02/15/2016
4
MOON, SU-JIN
Exec Dt:
02/15/2016
5
KIM, EUN KYUNG
Exec Dt:
02/15/2016
6
CHUNG, BYUNG HA
Exec Dt:
02/16/2016
7
KIM, KYOUNG-WOON
Exec Dt:
02/16/2016
8
LEE, SEON-YEONG
Exec Dt:
02/15/2016
9
LEE, SUNG-HEE
Exec Dt:
02/15/2016
10
YANG, EUN JI
Exec Dt:
02/15/2016
11
JEONG, JEONG-HEE
Exec Dt:
02/15/2016
12
PARK, MIN JUNG
Exec Dt:
02/16/2016
13
KIM, SEOK-JUNG
Exec Dt:
02/15/2016
14
LEE, EUN-JUNG
Exec Dt:
02/15/2016
Assignee
1
THE CATHOLIC UNIVERSITY OF KOREA INDUSTRY-ACADEMIC COOPERATION FOUNDATION
SONGEUI CAMPUS, THE CATHOLIC UNIVERSITY OF KOREA
222, BANPO-DAERO, SEOCHO-GU
SEOUL, KOREA, REPUBLIC OF 137-701
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10851346
US20160289640
14912391
Correspondence name and address
JHK LAW
P.O. BOX 1078
LA CANADA, CA 91012
Assignment: 10
Reel/Frame:042743/0173   Pages: 5
Recorded: 06/19/2017
Attorney Dkt #:068949.000015
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHO, MI LA
Exec Dt:
04/28/2017
2
YANG, CHUL WOO
Exec Dt:
04/27/2017
3
CHOI, JONG YOUNG
Exec Dt:
04/27/2017
4
PARK, SUNG HWAN
Exec Dt:
04/27/2017
5
PARK, MIN JUNG
Exec Dt:
04/28/2017
6
LEE, SEON YEONG
Exec Dt:
04/27/2017
7
JHUN, JOO YEON
Exec Dt:
04/28/2017
8
LEE, EUN JUNG
Exec Dt:
04/28/2017
9
KIM, JAE KYUNG
Exec Dt:
04/28/2017
10
KIM, EUN KYUNG
Exec Dt:
04/28/2017
11
LIM, SUN WOO
Exec Dt:
04/27/2017
Assignee
1
THE CATHOLIC UNIVERSITY OF KOREA INDUSTRY-ACADEMIC COOPERATION FOUNDATION
SONGEUI CAMPUS, THE CATHOLIC UNIVERSITY OF KOREA, 222, BANPO-DAERO, SEOCHO-GU
SEOUL, KOREA, REPUBLIC OF 06591
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10016376
US20170348256
15537486
Correspondence name and address
VORYS, SATER, SEYMOUR AND PEASE LLP
1909 K ST., NW
9TH FLOOR
WASHINGTON, DC 20006-1152
Assignment: 11
Reel/Frame:048139/0421   Pages: 6
Recorded: 01/25/2019
Attorney Dkt #:41581-110674
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHO, MI LA
Exec Dt:
03/21/2018
2
YANG, CHUL WOO
Exec Dt:
03/21/2018
3
PARK, SUNG HWAN
Exec Dt:
03/21/2018
4
LEE, SEON YEONG
Exec Dt:
03/21/2018
5
PARK, MIN JUNG
Exec Dt:
03/21/2018
6
JHUN, JOO YEON
Exec Dt:
03/21/2018
7
LIM, SUN WOO
Exec Dt:
03/21/2018
8
CHUNG, BYUNG HA
Exec Dt:
03/21/2018
9
KIM, EUN KYUNG
Exec Dt:
03/21/2018
10
KIM, JAE KYUNG
Exec Dt:
03/21/2018
11
NA, HYUN-SIK
Exec Dt:
03/21/2018
12
KIM, SE-YOUNG
Exec Dt:
03/21/2018
13
LEE, EUN JUNG
Exec Dt:
03/21/2018
Assignee
1
THE CATHOLIC UNIVERSITY OF KOREA INDUSTRY-ACADEMIC COOPERATION FOUNDATION
(BANPO-DONG) CATHOLIC UNIV. OF KOREA SONGEUI CAMPUS
BANPO DAERO 222, SEOCHO-GU
SEOUL, KOREA, REPUBLIC OF 06591
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20180256519
15903675
Correspondence name and address
LEVENFELD PEARLSTEIN, LLC INTELLECTUAL P
2 NORTH LASALLE
SUITE 1300
CHICAGO, IL 60602
Assignment: 12
Reel/Frame:048355/0754   Pages: 7
Recorded: 02/15/2019
Attorney Dkt #:41581-110674
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE ADD 14TH INVENTOR PREVIOUSLY RECORDED AT REEL: 048139 FRAME: 0421. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT.
Assignors
1
CHO, MI LA
Exec Dt:
03/21/2018
2
YANG, CHUL WOO
Exec Dt:
03/21/2018
3
PARK, SUNG HWAN
Exec Dt:
03/21/2018
4
LEE, SEON YEONG
Exec Dt:
03/21/2018
5
PARK, MIN JUNG
Exec Dt:
03/21/2018
6
JHUN, JOO YEON
Exec Dt:
03/21/2018
7
LIM, SUN WOO
Exec Dt:
03/21/2018
8
CHUNG, BYUNG HA
Exec Dt:
03/21/2018
9
KIM, EUN KYUNG
Exec Dt:
03/21/2018
10
KIM, JAE KYUNG
Exec Dt:
03/21/2018
11
NA, HYUN-SIK
Exec Dt:
03/21/2018
12
KIM, SE-YOUNG
Exec Dt:
03/21/2018
13
LEE, EUN JUNG
Exec Dt:
03/21/2018
14
SEO, HYEON-BEOM
Exec Dt:
03/21/2018
Assignee
1
THE CATHOLIC UNIVERSITY OF KOREA INDUSTRY-ACADEMIC COOPERATION FOUNDATION
(BANPO-DONG) CATHOLIC UNIV. OF KOREA SONGEUI CAMPUS
BANPO DAERO 222, SEOCHO-GU
SEOUL, KOREA, REPUBLIC OF 06591
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20180256519
15903675
Correspondence name and address
LEVENFELD PEARLSTEIN, LLC
2 N. LASALLE STREET
SUITE 1300
CHICAGO, IL 60602
Assignment: 13
Reel/Frame:051879/0769   Pages: 3
Recorded: 02/20/2020
Attorney Dkt #:PA3958-0
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KANG, TAI KYU
Exec Dt:
02/13/2020
2
YANG, CHUL WOO
Exec Dt:
02/13/2020
Assignee
1
SK HYNIX INC.
2091, GYEONGCHUNG-DAERO, BUBAL-EUB
ICHEON-SI GYEONGGI-DO, KOREA, REPUBLIC OF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11170859
US20210027847
16796547
Correspondence name and address
WILLIAM PARK & ASSOCIATES LTD.
930 N. YORK ROAD, SUITE 201
HINSDALE, IL 60521
Assignment: 14
Reel/Frame:057727/0383   Pages: 3
Recorded: 10/07/2021
Attorney Dkt #:PA3958-1D
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KANG, TAI KYU
Exec Dt:
02/13/2020
2
YANG, CHUL WOO
Exec Dt:
02/13/2020
Assignee
1
SK HYNIX INC.
2091, GYEONGCHUNG-DAERO, BUBAL-EUB
ICHEON-SI GYEONGGI-DO, KOREA, REPUBLIC OF 17336
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11688472
US20220028463
17495971
Correspondence name and address
WILLIAM PARK & ASSOCIATES LTD.
930 N. YORK ROAD, SUITE 201
HINSDALE, IL 60521
Assignment: 15
Reel/Frame:052445/0243   Pages: 2
Recorded: 04/20/2020
Attorney Dkt #:PA4064-0
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
YANG, CHUL WOO
Exec Dt:
04/02/2020
Assignee
1
SK HYNIX INC.
2091, GYEONGCHUNG-DAERO, BUBAL-EUB
ICHEON-SI GYEONGGI-DO, KOREA, REPUBLIC OF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11049535
US20210090620
16853337
Correspondence name and address
WILLIAM PARK & ASSOCIATES LTD.
930 N. YORK ROAD, SUITE 201
HINSDALE, IL 60521
Assignment: 16
Reel/Frame:065202/0570   Pages: 6
Recorded: 10/12/2023
Attorney Dkt #:Q290549
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YANG, CHUL WOO
Exec Dt:
08/23/2023
2
SHIN, DONGYUN
Exec Dt:
08/23/2023
3
LIM, SUN WOO
Exec Dt:
08/23/2023
4
CHO, MI LA
Exec Dt:
08/23/2023
5
SHIN, YOO JIN
Exec Dt:
08/23/2023
6
LEE, SEON YEONG
Exec Dt:
08/23/2023
7
LEE, A RAM
Exec Dt:
08/23/2023
Assignee
1
THE CATHOLIC UNIVERSITY OF KOREA INDUSTRY-ACADEMIC COOPERATION FOUNDATION
222, BANPO-DAERO, SEOCHO-GU
SEOUL, KOREA, REPUBLIC OF 06591
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20240131027
18286677
Correspondence name and address
SUGHRUE MION, PLLC
2000 PENNSYLVANIA AVENUE, N.W.
SUITE 9000
WASHINGTON, DC 20006

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