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Patent Assignment Assignor Details
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Assignor Name : JOO, SANGHYUN
Total Assignments: 19
Assignment: 1
Reel/Frame:012419/0493   Pages: 3
Recorded: 12/31/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JOO, SANGHYUN
Exec Dt:
12/20/2001
2
SEO, YONG-SEOK
Exec Dt:
12/20/2001
3
SUH, YOUNG HON
Exec Dt:
12/20/2001
4
OH, WEON GEUN
Exec Dt:
12/20/2001
Assignee
1
ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
161 GAJEONG-DONG, YUSEONG-GU,
DAEJEON, KOREA, REPUBLIC OF 305-3
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6934403
US20030099373
10029835
Correspondence name and address
JACOBSON, PRICE ET AL
YOON S. HAM
400 SEVENTH STREET, N.W.
WASHINGTON, DC 20004
Assignment: 2
Reel/Frame:012709/0027   Pages: 3
Recorded: 03/18/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JOO, SANGHYUN
Exec Dt:
12/26/2001
2
SEO, YONG-SEOK
Exec Dt:
12/26/2001
3
SUH, YOUNG HO
Exec Dt:
12/26/2001
Assignee
1
ELECTRONCIS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
161 KAJONG-DONG, YUSONG-GU
TAEJON, KOREA, REPUBLIC OF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20030095682
10098469
Correspondence name and address
JACOBSON, PRICE, HOLMAN & STERN, PLLC
YOON S. HAM
400 SEVENTH STREET, N.W.
WASHINGTON, DC 20004
Assignment: 3
Reel/Frame:013617/0161   Pages: 3
Recorded: 12/27/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SEO, YONG-SEOK
Exec Dt:
12/16/2002
2
JOO, SANGHYUN
Exec Dt:
12/16/2002
3
OH, WEON GEUN
Exec Dt:
12/16/2002
Assignee
1
ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
161 GAJEONG-DONG, YUSEONG-GU
DAEJON, KOREA, REPUBLIC OF 305-350
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7092545
US20040047489
10329546
Correspondence name and address
JACOBSON HOLMAN PLLC
YOON S. HAM
400 SEVENTH STREET, N.W.
WASHINGTON, DC 20004-2218
Assignment: 4
Reel/Frame:014795/0409   Pages: 2
Recorded: 12/15/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SEO, YONG SEOK
Exec Dt:
12/03/2003
2
JOO, SANGHYUN
Exec Dt:
12/03/2003
3
LEE, SEON HWA
Exec Dt:
12/03/2003
Assignee
1
ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
161 KAJONG-DONG, YUSONG-GU
TAEJON, KOREA, REPUBLIC OF 305-350
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7343025
US20050074139
10734142
Correspondence name and address
JACOBSON HOLMAN PLLC
YOON S. HAM
400 SEVENTH STREET, N.W.
WASHINGTON, D.C. 20004-2218
Assignment: 5
Reel/Frame:014997/0974   Pages: 2
Recorded: 02/17/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEE, SEON HWA
Exec Dt:
01/30/2004
2
JOO, SANGHYUN
Exec Dt:
01/30/2004
3
SUH, YOUNG HO
Exec Dt:
01/30/2004
Assignee
1
ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
161 KAJONG-DONG, YUSONG-GU
TAEJON, KOREA, REPUBLIC OF 305-350
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7292708
US20050094845
10778552
Correspondence name and address
JACOBSON HOLMAN PLLC
YOON S. HAM
400 SEVENTH STREET, N.W.
WASHINGTON, D.C. 20004-2218
Assignment: 6
Reel/Frame:024637/0454   Pages: 4
Recorded: 07/06/2010
Attorney Dkt #:CU-8325 WWP/NK
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHOI, BUM-SUK
Exec Dt:
04/15/2010
2
JOO, SANGHYUN
Exec Dt:
06/06/2010
3
JANG, JONG-HYUN
Exec Dt:
04/15/2010
4
PARK, KWANG-ROH
Exec Dt:
06/09/2010
Assignee
1
ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
161, GAJEONG-DONG, YUSEONG-GU
DAEJON, KOREA, REPUBLIC OF 305-350
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20100268745
12761541
Correspondence name and address
RICHARD J. STREIT
LADAS & PARRY, 224 SOUTH MICHIGAN AVE.
CHICAGO, IL 60604
Assignment: 7
Reel/Frame:024637/0495   Pages: 4
Recorded: 07/06/2010
Attorney Dkt #:CU-8326 WWP/NK
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHOI, BUM-SUK
Exec Dt:
04/15/2010
2
JOO, SANGHYUN
Exec Dt:
06/06/2010
3
JANG, JONG-HYUN
Exec Dt:
04/15/2010
4
PARK, KWANG-ROH
Exec Dt:
06/09/2010
Assignee
1
ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
161, GAJEONG-DONG, YUSEONG-GU
DAEJON, KOREA, REPUBLIC OF 305-350
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20100274817
12761556
Correspondence name and address
RICHARD J. STREIT
LADAS & PARRY, 224 SOUTH MICHIGAN AVE.
CHICAGO, IL 60604
Assignment: 8
Reel/Frame:024665/0273   Pages: 6
Recorded: 07/12/2010
Attorney Dkt #:SS7-040US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHOI, BUM-SUK
Exec Dt:
04/15/2010
2
JOO, SANGHYUN
Exec Dt:
06/06/2010
3
LEE, HAE-RYONG
Exec Dt:
04/15/2010
4
PARK, KWANG-ROH
Exec Dt:
10/06/2009
5
KIM, CHAE-KYU
Exec Dt:
06/07/2010
6
KIM, MUNCHURL
Exec Dt:
06/10/2010
7
PYO, SHINJEE
Exec Dt:
06/10/2010
8
HOUARI, MUHAMMAD SYAH
Exec Dt:
06/10/2010
Assignee
1
ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
161 GAJEONG-DONG
YUSEONG-GU
DAEJON, KOREA, REPUBLIC OF 305-350
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8577203
US20120281138
12738536
Correspondence name and address
LAHIVE & COCKFIELD, LLP FLOOR 30, SUITE
ONE POST OFFICE SQUARE
EUIHOON LEE
BOSTON, MA 02109
Assignment: 9
Reel/Frame:024668/0710   Pages: 4
Recorded: 07/12/2010
Attorney Dkt #:051876.P1352
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JOO, SANGHYUN
Exec Dt:
06/07/2010
2
CHOI, BUM-SUK
Exec Dt:
06/10/2010
3
LEE, HAE-RYONG
Exec Dt:
06/10/2010
4
PARK, KWANG-ROH
Exec Dt:
06/09/2010
5
KIM, CHAE-KYU
Exec Dt:
06/07/2010
6
KIM, MUNCHURL
Exec Dt:
06/10/2010
7
KIM, JAEGON
Exec Dt:
06/11/2010
Assignee
1
ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
161, GAJEONG-DONG, YUSEONG-GU
DAEJON, KOREA, REPUBLIC OF 305-350
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20100275235
12738288
Correspondence name and address
BLAKELY, SOKOLOFF, TAYLOR & ZAFMAN LLP
1279 OAKMEAD PARKWAY
SUNNYVALE, CA 94085-4040
Assignment: 10
Reel/Frame:025657/0565   Pages: 4
Recorded: 01/19/2011
Attorney Dkt #:2044.1065
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHOI, BUM-SUK
Exec Dt:
01/11/2011
2
JOO, SANGHYUN
Exec Dt:
01/11/2011
3
LEE, HAE-RYONG
Exec Dt:
01/11/2011
4
PARK, SEUNGSOON
Exec Dt:
01/11/2011
5
PARK, KWANG-ROH
Exec Dt:
01/11/2011
Assignee
1
ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
161, GAJEONG-DONG, YUSEONG-GU,
DAEJON, KOREA, REPUBLIC OF 305-350
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20110125790
13054700
Correspondence name and address
STAAS & HALSEY LLP
SUITE 700
1201 NEW YORK AVENUE, N.W.
WASHINGTON, DC 20005
Assignment: 11
Reel/Frame:025779/0899   Pages: 3
Recorded: 02/02/2011
Attorney Dkt #:2044 1067
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JOO, SANGHYUN
Exec Dt:
01/11/2011
2
CHOI, BUM-SUK
Exec Dt:
01/11/2011
3
PARK, SEUNGSOON
Exec Dt:
01/11/2011
4
LEE, HAE-RYONG
Exec Dt:
01/11/2011
5
PARK, KWANG-ROH
Exec Dt:
01/11/2011
Assignee
1
ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
161, GAJEONG-DONG, YUSEONG-GU
DAEJEON 305-350, KOREA, REPUBLIC OF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20110125789
13054679
Correspondence name and address
STAAS & HALSEY LLP
ATTENTION: J RANDALL BECKERS
1201 NEW YORK AVE., N.W., 7TH FLOOR
WASHINGTON, D C 20005
Assignment: 12
Reel/Frame:025779/0902   Pages: 3
Recorded: 02/02/2011
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JOO, SANGHYUN
Exec Dt:
01/11/2011
2
CHOI, BUM-SUK
Exec Dt:
01/11/2011
3
PARK, SEUNGSOON
Exec Dt:
01/11/2011
4
LEE, HAE-RYONG
Exec Dt:
01/11/2011
5
PARK, KWANG-ROH
Exec Dt:
01/11/2011
Assignee
1
ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
161, GAJEONG-DONG, YUSEONG-GU
DAEJEON 305-350, KOREA, REPUBLIC OF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20110125788
13054678
Correspondence name and address
STAAS & HALSEY LLP
ATTN: J RANDALL BECKERS
1201 NEW YORK AVE, NW, 7TH FLOOR
WASHINGTON, DC 20005
Assignment: 13
Reel/Frame:031805/0463   Pages: 4
Recorded: 12/18/2013
Attorney Dkt #:2117.1110
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHOI, BUM-SUK
Exec Dt:
01/11/2011
2
JOO, SANGHYUN
Exec Dt:
01/11/2011
3
LEE, HAE-RYONG
Exec Dt:
01/11/2011
4
PARK, SEUNGSOON
Exec Dt:
01/11/2011
5
PARK, KWANG-ROH
Exec Dt:
01/11/2011
Assignee
1
ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
161, GAJEONG-DONG, YUSEONG-GU
DAEJON, KOREA, REPUBLIC OF 305-350
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8712958
US20110125787
13054660
Correspondence name and address
STAAS & HALSEY, LLP
1201 NEW YORK AVENUE, NW
SUITE 700
WASHINGTON, DC 20005
Assignment: 14
Reel/Frame:026151/0749   Pages: 3
Recorded: 04/19/2011
Attorney Dkt #:PA0253-0
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHOI, BUM-SUK
Exec Dt:
03/28/2011
2
JOO, SANGHYUN
Exec Dt:
03/28/2011
3
LEE, HAE-RYONG
Exec Dt:
03/28/2011
4
PARK, SEUNGSOON
Exec Dt:
04/19/2011
5
PARK, KWANG-ROH
Exec Dt:
03/28/2011
Assignee
1
ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
161, GAJEONG-DONG, YUSEONG-GU
DAEJON, KOREA, REPUBLIC OF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20110188832
13120283
Correspondence name and address
WILLIAM PARK & ASSOCIATES LTD.
930 N. YORK ROAD, SUITE 201
HINSDALE, IL 60521
Assignment: 15
Reel/Frame:027998/0514   Pages: 3
Recorded: 04/05/2012
Attorney Dkt #:110FI-095300US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GHYME, SANG WON
Exec Dt:
04/02/2012
2
JOO, SANGHYUN
Exec Dt:
04/02/2012
3
KIM, JAEHWAN
Exec Dt:
04/02/2012
4
JUNG, HYO TAEG
Exec Dt:
04/02/2012
5
JEONG, IL KWON
Exec Dt:
04/02/2012
Assignee
1
ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
161 GAJEONG-DONG, YUSEONG-GU
DAEJEON, KOREA, REPUBLIC OF 305-700
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9076345
US20120251995
13439809
Correspondence name and address
AMPACC LAW GROUP, PLLC
6100 219TH ST. SW
SUITE 580
MOUNTLAKE TERRACE, WA 98043
Assignment: 16
Reel/Frame:049800/0092   Pages: 3
Recorded: 07/19/2019
Attorney Dkt #:14439.0041-00000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PARK, ILYOUNG
Exec Dt:
06/18/2019
2
MOON, JEHYEON
Exec Dt:
06/18/2019
3
LIM, JUNYOUNG
Exec Dt:
06/18/2019
4
JOO, SANGHYUN
Exec Dt:
06/18/2019
Assignee
1
LG ELECTRONICS INC.
128, YEOUI-DAERO, YEONGDEUNGPO-GU
SEOUL, KOREA, REPUBLIC OF 07336
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20200080557
16516550
Correspondence name and address
LG ELECTRONICS-FINNEGAN
901 NEW YORK AVENUE, NW
WASHINGTON, DC 20001-4413
Assignment: 17
Reel/Frame:051104/0294   Pages: 3
Recorded: 11/25/2019
Attorney Dkt #:14439.0071-00000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PARK, ILYOUNG
Exec Dt:
11/25/2019
2
CHOI, YICHEOL
Exec Dt:
11/25/2019
3
JOO, SANGHYUN
Exec Dt:
11/25/2019
4
LIM, JUNYOUNG
Exec Dt:
11/25/2019
Assignee
1
LG ELECTRONICS INC.
128, YEOUI-DAERO, YEONGDEUNGPO-GU
SEOUL, KOREA, REPUBLIC OF 07336
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20200232462
16693940
Correspondence name and address
LG ELECTRONICS-FINNEGAN
901 NEW YORK AVENUE, NW
WASHINGTON, DC 20001-4413
Assignment: 18
Reel/Frame:051978/0650   Pages: 6
Recorded: 02/20/2020
Attorney Dkt #:14439.0077-00000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MOON, JEHYEON
Exec Dt:
01/31/2020
2
KIM, BUMSUK
Exec Dt:
01/31/2020
3
CHOI, YICHEOL
Exec Dt:
01/31/2020
4
JOO, SANGHYUN
Exec Dt:
01/31/2020
Assignee
1
LG ELECTRONICS INC.
128, YEOUI-DAERO
YEONGDEUNGPO-GU
SEOUL, KOREA, REPUBLIC OF 07336
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20200370557
16796416
Correspondence name and address
LG ELECTRONICS-FINNEGAN
901 NEW YORK AVENUE, NW
WASHINGTON, DC 20001-4413
Assignment: 19
Reel/Frame:056469/0595   Pages: 7
Recorded: 06/08/2021
Attorney Dkt #:8054S-1528/EJS
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PARK, JUNGMIN
Exec Dt:
05/14/2021
2
SUNG, KYUNGHOON
Exec Dt:
05/20/2021
3
PARK, ILHAN
Exec Dt:
05/20/2021
4
LEE, JISANG
Exec Dt:
05/20/2021
5
JANG, JOON SUC
Exec Dt:
05/14/2021
6
JOO, SANGHYUN
Exec Dt:
05/20/2021
Assignee
1
SAMSUNG ELECTRONICS CO., LTD.
129, SAMSUNG-RO, YEONGTONG-GU,
SUWON-SI, GYEONGGI-DO, KOREA, REPUBLIC OF 16677
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11527293
US20220115073
17341837
Correspondence name and address
F. CHAU & ASSOCIATES, LLC
130 WOODBURY ROAD
WOODBURY, NY 11797

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