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Patent Assignment Assignor Details
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Assignor Name : CHOI, SUNG-YOOL
Total Assignments: 19
Assignment: 1
Reel/Frame:010495/0267   Pages: 2
Recorded: 12/23/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHOI, SUNG-YOOL
Exec Dt:
09/14/1999
2
PAEK, MUN-CHEOL
Exec Dt:
09/14/1999
3
CHO, KYOUNG-IK
Exec Dt:
09/14/1999
4
HUR, JEEN
Exec Dt:
09/14/1999
5
HAN, GI-PYUNG
Exec Dt:
09/14/1999
Assignee
1
ELECTRONIC AND TELECOMMUNICATIONS RESEARCH INSTITUTE
161, KAJONG-DONG, YUSONG-GU
TAEJON, KOREA, REPUBLIC OF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6472802
NONE
09471892
Correspondence name and address
BLAKELY, SOKOLOFF, TAYLOR & ZAFMAN
WILLIAM THOMAS BABBITT
12400 WILSHIRE BOULEVARD
7TH FLOOR
LOS ANGELES, CA 90025
Assignment: 2
Reel/Frame:018124/0900   Pages: 4
Recorded: 08/07/2006
Attorney Dkt #:CU-4983 WWP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHOI, SUNG-YOOL
Exec Dt:
06/27/2006
2
RYU, MIN KI
Exec Dt:
06/27/2006
3
KIM, ANSOON
Exec Dt:
06/28/2006
4
AH, CHIL SEONG
Exec Dt:
06/28/2006
5
YU, HAN YOUNG
Exec Dt:
06/27/2006
Assignee
1
ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
161 GAJEONG-DONG, YUSEONG-GU
DAEJEON, KOREA, REPUBLIC OF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20070126001
11497057
Correspondence name and address
WOOCHOON W. PARK
C/O LADAS & PARRY
224 SOUTH MICHIGAN AVENUE
CHICAGO, ILLINOIS 60604
Assignment: 3
Reel/Frame:022789/0400   Pages: 4
Recorded: 06/05/2009
Attorney Dkt #:KOR-118
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHOI, SUNG-YOOL
Exec Dt:
04/27/2009
2
JEONG, HU-YOUNG
Exec Dt:
04/27/2009
3
YOU, IN-KYU
Exec Dt:
04/27/2009
4
CHO, KYOUNG-IK
Exec Dt:
04/27/2009
Assignee
1
ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
161 GAJEONG-DONG, YUSEONG-GU
DAEJEON, KOREA, REPUBLIC OF 305-700
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20100155684
12479640
Correspondence name and address
RABIN & BERDO, P.C.
1101 14TH ST. N.W.
SUITE 500
WASHINGTON, DC 20005
Assignment: 4
Reel/Frame:022794/0247   Pages: 4
Recorded: 06/08/2009
Attorney Dkt #:110SS-022300US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHOI, SUNG-YOOL
Exec Dt:
06/01/2009
2
RYU, MIN-KI
Exec Dt:
06/01/2009
3
JEONG, HU-YOUNG
Exec Dt:
06/01/2009
Assignee
1
ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
161 GAJEONG-DONG, YUSEONG-GU
DAEJON, KOREA, REPUBLIC OF 305-350
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20100065803
12517554
Correspondence name and address
AMPACC LAW GROUP
3500 188TH ST. SW
SUITE 103
LYNNWOOD, WA 98037
Assignment: 5
Reel/Frame:024331/0242   Pages: 2
Recorded: 05/04/2010
Attorney Dkt #:KOR-182
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
CHOI, SUNG-YOOL
Exec Dt:
01/31/2010
Assignee
1
ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
161, GAJEONG-DONG, YUSEONG-GU
DAEJEON, KOREA, REPUBLIC OF 305-700
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8344344
US20110133148
12773228
Correspondence name and address
RABIN & BERDO, P.C.
1101 14TH ST., N.W.
SUITE 500
WASHINGTON, DC 20005
Assignment: 6
Reel/Frame:024674/0435   Pages: 2
Recorded: 07/13/2010
Attorney Dkt #:KOR-199
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
CHOI, SUNG-YOOL
Exec Dt:
06/04/2010
Assignee
1
ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
161, GAJEONG-DONG, YUSEONG-GU
DAEJEON, KOREA, REPUBLIC OF 305-700
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8203140
US20110133152
12835265
Correspondence name and address
RABIN & BERDO, P.C.
1101 14TH ST. N.W.
SUITE 500
WASHINGTON, DC 20005
Assignment: 7
Reel/Frame:027156/0358   Pages: 3
Recorded: 11/01/2011
Attorney Dkt #:P11KA0044/US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEE, KEON-JAE
Exec Dt:
09/14/2011
2
CHOI, IN-SUNG
Exec Dt:
09/14/2011
3
CHOI, SUNG-YOOL
Exec Dt:
09/14/2011
4
HONG, BYUNG-HEE
Exec Dt:
09/14/2011
Assignee
1
KAIST (KOREA ADVANCED INSTITUTE OF SCIENCE AND TECHNOLOGY)
335 SCIENCE ROAD, YUSEONG-GU,
DAEJEON-SI, KOREA, REPUBLIC OF 305-701
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20120068161
13233553
Correspondence name and address
IP & T GROUP LLP
7700 LITTLE RIVER TURNPIKE
SUITE 207
ANNANDALE, VA 22003
Assignment: 8
Reel/Frame:027941/0011   Pages: 3
Recorded: 03/27/2012
Attorney Dkt #:110KR-094600US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHOI, CHOON GI
Exec Dt:
03/08/2012
2
CHOI, MUHAN
Exec Dt:
03/08/2012
3
CHOI, SUNG-YOOL
Exec Dt:
03/08/2012
Assignee
1
ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
161 GAJEONG-DONG, YUSEONG-GU
DAEJEON, KOREA, REPUBLIC OF 305-700
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8890767
US20130002520
13431142
Correspondence name and address
AMPACC LAW GROUP, PLLC
6100 219TH ST. SW
SUITE 580
MOUNTLAKE TERRACE, WA 98043
Assignment: 9
Reel/Frame:028789/0778   Pages: 3
Recorded: 08/15/2012
Attorney Dkt #:110PK-105900US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YOUN, DOO HYEB
Exec Dt:
07/30/2012
2
CHOI, SUNG-YOOL
Exec Dt:
07/30/2012
3
CHOI, HONGKYW
Exec Dt:
07/30/2012
4
KIM, JONGYUN
Exec Dt:
07/30/2012
Assignee
1
ELECTRONICS & TELECOMMUNICATIONS RESEARCH INSTITUTE
161 GAJEONG-DONG, YUSEONG-GU
DAEJEON, KOREA, REPUBLIC OF 305-700
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20130041434
13571309
Correspondence name and address
AMPACC LAW GROUP, PLLC
6100 219TH ST. SW
SUITE 580
MOUNTLAKE TERRACE, WA 98043
Assignment: 10
Reel/Frame:029527/0599   Pages: 2
Recorded: 12/26/2012
Attorney Dkt #:KOR-182D1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
CHOI, SUNG-YOOL
Exec Dt:
12/10/2012
Assignee
1
ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
161, GAJEONG-DONG, YUSEONG-GU
DAEJEON, KOREA, REPUBLIC OF 305-700
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8980721
US20130089965
13690286
Correspondence name and address
RABIN & BERDO, P.C.
1101 14TH STREET, NW
SUITE 500
WASHINGTON, DC 20005
Assignment: 11
Reel/Frame:048083/0208   Pages: 3
Recorded: 01/22/2019
Attorney Dkt #:280167.0001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHOI, SUNG-YOOL
Exec Dt:
12/26/2018
2
SHIM, GI WOONG
Exec Dt:
12/26/2018
3
HONG, WOONGGI
Exec Dt:
12/26/2018
Assignee
1
KOREA ADVANCED INSTITUTE OF SCIENCE AND TECHNOLOGY
291, DAEHAK-RO, YUSEONG-GU
DAEJEON, KOREA, REPUBLIC OF 34141
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20200181768
16226857
Correspondence name and address
NSIP LAW
PO BOX 65745
WASHINGTON, DC 20036
Assignment: 12
Reel/Frame:048290/0779   Pages: 3
Recorded: 02/11/2019
Attorney Dkt #:280167.0003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHOI, SUNG-YOOL
Exec Dt:
12/26/2018
2
SHIN, GWANG HYUK
Exec Dt:
12/26/2018
Assignee
1
KOREA ADVANCED INSTITUTE OF SCIENCE AND TECHNOLOGY
291, DAEHAK-RO, YUSEONG-GU
DAEJEON, KOREA, REPUBLIC OF 34141
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11024759
US20200194602
16226950
Correspondence name and address
NSIP LAW
P.O. BOX 65745
WASHINGTON, DC 20035
Assignment: 13
Reel/Frame:048440/0089   Pages: 3
Recorded: 02/26/2019
Attorney Dkt #:280167.0002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHOI, SUNG-YOOL
Exec Dt:
12/26/2018
2
KANG, TAEGYU
Exec Dt:
12/26/2018
3
IM, SUNG GAP
Exec Dt:
12/26/2018
Assignee
1
KOREA ADVANCED INSTITUTE OF SCIENCE AND TECHNOLOGY
291, DAEHAK-RO, YUSEONG-GU
DAEJEON, KOREA, REPUBLIC OF 34141
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20200194596
16226897
Correspondence name and address
NSIP LAW
P.O. BOX 65745
WASHINGTON, DC 20035
Assignment: 14
Reel/Frame:051680/0484   Pages: 3
Recorded: 01/31/2020
Attorney Dkt #:J03167.0008
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHOI, SUNG-YOOL
Exec Dt:
12/19/2019
2
SHIM, GI WOONG
Exec Dt:
12/19/2019
Assignee
1
KOREA ADVANCED INSTITUTE OF SCIENCE AND TECHNOLOGY
291, DAEHAK-RO, YUSEONG-GU
DAEJEON, KOREA, REPUBLIC OF 34141
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20200199710
16716866
Correspondence name and address
NSIP LAW
P.O. BOX 65745
WASHINGTON, DC 20035
Assignment: 15
Reel/Frame:051839/0135   Pages: 3
Recorded: 02/06/2020
Attorney Dkt #:J03167.0011
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHOI, SUNG-YOOL
Exec Dt:
12/19/2019
2
CHA, JUN-HWE
Exec Dt:
12/19/2019
3
KIM, IL-DOO
Exec Dt:
12/19/2019
Assignee
1
KOREA ADVANCED INSTITUTE OF SCIENCE AND TECHNOLOGY
291, DAEHAK-RO, YUSEONG-GU
DAEJEON, KOREA, REPUBLIC OF 34141
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20200203486
16720468
Correspondence name and address
NSIP LAW
P.O. BOX 65745
WASHINGTON, DC 20035
Assignment: 16
Reel/Frame:052119/0641   Pages: 3
Recorded: 03/06/2020
Attorney Dkt #:J03167.0010
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHOI, SUNG-YOOL
Exec Dt:
12/19/2019
2
WOO, YOUNG JUN
Exec Dt:
12/19/2019
Assignee
1
KOREA ADVANCED INSTITUTE OF SCIENCE AND TECHNOLOGY
291, DAEHAK-RO, YUSEONG-GU
DAEJEON, KOREA, REPUBLIC OF 34141
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20200194595
16715021
Correspondence name and address
NSIP LAW
P.O. BOX 65745
WASHINGTON, DC 20035
Assignment: 17
Reel/Frame:053173/0642   Pages: 2
Recorded: 07/10/2020
Attorney Dkt #:610-115
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHOI, SUNG-YOOL
Exec Dt:
07/07/2020
2
HONG, WOONGGI
Exec Dt:
07/07/2020
3
SHIM, GI WOONG
Exec Dt:
07/07/2020
Assignee
1
KOREA ADVANCED INSTITUTE OF SCIENCE AND TECHNOLOGY
291, DAEHAK-RO, YUSEONG-GU
DAEJEON, KOREA, REPUBLIC OF 34141
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11268210
US20220010456
16925674
Correspondence name and address
YOO & ASSOCIATES, INC.
5212 S. MILLER PL.
CHANDLER, AZ 85249
Assignment: 18
Reel/Frame:053349/0101   Pages: 2
Recorded: 07/29/2020
Attorney Dkt #:610-118
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHOI, SUNG-YOOL
Exec Dt:
07/28/2020
2
JANG, BYUNG CHUL
Exec Dt:
07/28/2020
3
CHA, JUN HWE
Exec Dt:
07/28/2020
Assignee
1
KOREA ADVANCED INSTITUTE OF SCIENCE AND TECHNOLOGY
291, DAEHAK-RO, YUSEONG-GU
DAEJEON, KOREA, REPUBLIC OF 34141
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11552267
US20210143349
16941891
Correspondence name and address
YOO & ASSOCIATES, INC.
5212 S. MILLER PL.
CHANDLER, AZ 85249
Assignment: 19
Reel/Frame:057083/0921   Pages: 12
Recorded: 08/04/2021
Attorney Dkt #:IN00298US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PARK, SANGSU
Exec Dt:
07/15/2021
2
CHOI, SUNG-YOOL
Exec Dt:
07/27/2021
3
IM, SUNG GAP
Exec Dt:
07/27/2021
4
YANG, SANG YOON
Exec Dt:
07/13/2021
5
OH, JUNGYEOP
Exec Dt:
07/13/2021
Assignees
1
SK HYNIX INC.
2091, GYEONGCHUNG-DAERO, BUBAL-EUB, ICHEON-SI
GYEONGGI-DO, KOREA, REPUBLIC OF 17336
2
KOREA ADVANCED INSTITUTE OF SCIENCE AND TECHNOLOGY
291, DAEHAK-RO, YUSEONG-GU
DAEJEON, KOREA, REPUBLIC OF 34141
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11793006
US20220045289
17394276
Correspondence name and address
IP & T GROUP LLP
102 MAPLE AVE. E
VIENNA, VA 22180

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