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Patent Assignment Assignor Details
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Assignor Name : CHEONG, WOO-SEOK
Total Assignments: 22
Assignment: 1
Reel/Frame:013827/0787   Pages: 2
Recorded: 03/06/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JANG, MOON-GYU
Exec Dt:
02/12/2003
2
LEE, SEONG-JAE
Exec Dt:
02/12/2003
3
CHEONG, WOO-SEOK
Exec Dt:
02/12/2003
4
CHO, WON-JU
Exec Dt:
02/12/2003
5
PARK, KYOUNG-WAN
Exec Dt:
02/12/2003
Assignee
1
ELECTRONICS AND TELECUMMUNICATIONS RESEARCH INSTITUTE
161 GAJEONG-DONG, YUSONG-GU
DAEJEON-CITY, KOREA, REPUBLIC OF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6693294
US20040026688
10331945
Correspondence name and address
JACOBSON HOLMAN PLLC
400 SEVENTH STREET N.W.
SUITE 600
WASHINGTON, DC 20004
Assignment: 2
Reel/Frame:017174/0509   Pages: 2
Recorded: 10/20/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHEONG, WOO-SEOK
Exec Dt:
02/24/2005
2
LEE, SEONG-JAE
Exec Dt:
02/24/2005
3
CHO, WON-JU
Exec Dt:
02/24/2005
4
JANG, MOON-GYU
Exec Dt:
02/24/2005
Assignee
1
ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
161 GAJEONG-DONG, YUSEONG-GU
DAEJEON, KOREA, REPUBLIC OF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20060048706
10527056
Correspondence name and address
MAYER, BROWN, ROWE & MAW LLP
1909 K STREET, N.W.
WASHINGTON, DC 20006-1101
Assignment: 3
Reel/Frame:026601/0045   Pages: 2
Recorded: 07/15/2011
Attorney Dkt #:123034-05029639DIV
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHEONG, WOO-SEOK
Exec Dt:
02/24/2005
2
LEE, SEONG-JAE
Exec Dt:
02/24/2005
3
CHO, WON-JU
Exec Dt:
02/24/2005
4
JANG, MOON-GYU
Exec Dt:
02/24/2005
Assignee
1
ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
161 GAJEONG-DONG, YUSEONG-GU
DAEJEON, KOREA, REPUBLIC OF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20110272279
13184089
Correspondence name and address
LOWE HAUPTMAN HAM & BERNER, LLP
1700 DIAGONAL ROAD
SUITE 300
ALEXANDRIA, VA 22314
Assignment: 4
Reel/Frame:024909/0125   Pages: 2
Recorded: 08/30/2010
Attorney Dkt #:KOR-207
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
CHEONG, WOO-SEOK
Exec Dt:
07/13/2010
Assignee
1
ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
161, GAJEONG-DONG, YUSEONG-GU
DAEJEON, KOREA, REPUBLIC OF 305-700
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20110147735
12871448
Correspondence name and address
RABIN & BERDO, P.C.
1101 14TH ST. N.W.
SUITE 500
WASHINGTON, DC 20005
Assignment: 5
Reel/Frame:026590/0095   Pages: 2
Recorded: 07/14/2011
Attorney Dkt #:KOR-247
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
CHEONG, WOO-SEOK
Exec Dt:
01/26/2011
Assignee
1
ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
161, GAJEONG-DONG, YUSEONG-GU
DAEJEON, KOREA, REPUBLIC OF 305-700
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9115425
US20120090543
13182590
Correspondence name and address
RABIN & BERDO, P.C.
1101 14TH ST., N.W., SUITE 500
WASHINGTON, DC 20005
Assignment: 6
Reel/Frame:026591/0112   Pages: 4
Recorded: 07/14/2011
Attorney Dkt #:KOR-248
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHEONG, WOO-SEOK
Exec Dt:
01/26/2011
2
KIM, YEONG-SHIN
Exec Dt:
01/26/2011
Assignees
1
ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
161, GAJEONG-DONG, YUSEONG-GU
DAEJEON, KOREA, REPUBLIC OF 305-700
2
KIM, YEONG-SHIN
A-201, 290-79 DAEHWA-DONG, DAEDEOK-GU
DAEJEON, KOREA, REPUBLIC OF 306-801
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20120103802
13182759
Correspondence name and address
RABIN & BERDO, P.C.
1101 14TH ST., N.W., SUITE 500
WASHINGTON, DC 20005
Assignment: 7
Reel/Frame:026592/0030   Pages: 4
Recorded: 07/14/2011
Attorney Dkt #:KOR-249
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHEONG, WOO-SEOK
Exec Dt:
01/26/2011
2
KIM, YEONG-SHIN
Exec Dt:
01/26/2011
Assignees
1
ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
161, GAJEONG-DONG, YUSEONG-GU
DAEJEON, KOREA, REPUBLIC OF 305-700
2
KIM, YEONG-SHIN
A-201, 290-79 DAEHWA-DONG, DAEDEOK-GU
DAEJEON, KOREA, REPUBLIC OF 306-801
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20120103259
13182955
Correspondence name and address
RABIN & BERDO, P.C.
1101 14TH ST., N.W., SUITE 500
WASHINGTON, DC 20005
Assignment: 8
Reel/Frame:027690/0200   Pages: 3
Recorded: 02/13/2012
Attorney Dkt #:KOR-288
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SHIN, JAEHEON
Exec Dt:
01/31/2012
2
CHEONG, WOO-SEOK
Exec Dt:
01/31/2012
3
HWANG, CHI-SUN
Exec Dt:
01/31/2012
4
CHUNG, SUNG MOOK
Exec Dt:
01/31/2012
Assignee
1
ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
161, GAJEONG-DONG, YUSEONG-GU
DAEJEON, KOREA, REPUBLIC OF 305-700
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8572546
US20120297351
13371487
Correspondence name and address
RABIN & BERDO, P.C.
1101 14TH ST., N.W., SUITE 500
WASHINGTON, DC 20005
Assignment: 9
Reel/Frame:028234/0845   Pages: 3
Recorded: 05/18/2012
Attorney Dkt #:KOR-297
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHUNG, SUNG MOOK
Exec Dt:
04/26/2012
2
CHEONG, WOO-SEOK
Exec Dt:
04/26/2012
3
SHIN, JAEHEON
Exec Dt:
04/26/2012
4
HONG, CHAN HWA
Exec Dt:
04/26/2012
Assignee
1
ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
161 GAJEONG-DONG, YUSEONG-GU
DAEJEON, KOREA, REPUBLIC OF 305-700
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20120298985
13475366
Correspondence name and address
RABIN & BERDO, P.C.
1101 14TH ST., N.W., SUITE 500
WASHINGTON, DC 20005
Assignment: 10
Reel/Frame:028530/0093   Pages: 2
Recorded: 07/11/2012
Attorney Dkt #:KOR 317
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHEONG, WOO-SEOK
Exec Dt:
07/09/2012
2
SHIN, JAEHEON
Exec Dt:
07/09/2012
Assignee
1
ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
161, GAJEONG-DONG, YUSEONG-GU
DAEJEON, KOREA, REPUBLIC OF 305-700
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9019219
US20130016054
13546519
Correspondence name and address
RABIN & BERDO, P.C.
1101 14TH ST., N.W., SUITE 500
WASHINGTON, DC 20005
Assignment: 11
Reel/Frame:028974/0949   Pages: 2
Recorded: 09/14/2012
Attorney Dkt #:KOR-350
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHEONG, WOO-SEOK
Exec Dt:
08/09/2012
2
PARK, RAE-MAN
Exec Dt:
08/09/2012
Assignee
1
ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
161, GAJEONG-DONG, YUSEONG-GU
DAEJEON, KOREA, REPUBLIC OF 305-700
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20130137208
13617465
Correspondence name and address
RABIN & BERDO, P.C.
1101 14TH ST., N.W., SUITE 500
WASHINGTON, DC 20005
Assignment: 12
Reel/Frame:028957/0723   Pages: 2
Recorded: 09/13/2012
Attorney Dkt #:KOR-342
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHEONG, WOO-SEOK
Exec Dt:
08/10/2012
2
PARK, RAE-MAN
Exec Dt:
08/10/2012
Assignee
1
ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
161, GAJEONG-DONG, YUSEONG-GU
DAEJEON, KOREA, REPUBLIC OF 305-700
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9331218
US20130133735
13614815
Correspondence name and address
RABIN & BERDO, P.C.
1101 14TH ST., N.W., SUITE 500
WASHINGTON, DC 20005
Assignment: 13
Reel/Frame:029486/0842   Pages: 3
Recorded: 12/18/2012
Attorney Dkt #:KOR-370
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SHIN, JAEHEON
Exec Dt:
12/07/2012
2
KIM, KYUNG HYUN
Exec Dt:
12/10/2012
3
CHEONG, WOO-SEOK
Exec Dt:
12/07/2012
4
PARK, RAE-MAN
Exec Dt:
12/07/2012
Assignee
1
ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
161, GAJEONG-DONG, YUSEONG-GU
DAEJEON, KOREA, REPUBLIC OF 305-700
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9298290
US20140015771
13717769
Correspondence name and address
RABIN & BERDO, P.C.
1101 14TH ST., N.W., SUITE 500
WASHINGTON, DC 20005
Assignment: 14
Reel/Frame:029487/0408   Pages: 2
Recorded: 12/18/2012
Attorney Dkt #:KOR-367
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
CHEONG, WOO-SEOK
Exec Dt:
12/07/2012
Assignee
1
ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
161, GAJEONG-DONG, YUSEONG-GU
DAEJEON, KOREA, REPUBLIC OF 305-700
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20130266724
13717823
Correspondence name and address
RABIN & BERDO, P.C.
1101 14TH ST., N.W., SUITE 500
WASHINGTON, DC 20005
Assignment: 15
Reel/Frame:032184/0835   Pages: 4
Recorded: 02/10/2014
Attorney Dkt #:KOR-465
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SHIN, JAEHEON
Exec Dt:
12/09/2013
2
CHEONG, WOO-SEOK
Exec Dt:
12/09/2013
3
KIM, KYUNG HYUN
Exec Dt:
12/09/2013
4
PARK, RAE-MAN
Exec Dt:
12/09/2013
5
HONG, CHAN HWA
Exec Dt:
12/09/2013
Assignee
1
ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
161, GAJEONG-DONG, YUSEONG-GU
DAEJEON, KOREA, REPUBLIC OF 305-700
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20140327841
14176694
Correspondence name and address
RABIN & BERDO, P.C.
1101 14TH ST., N.W., SUITE 500
WASHINGTON, DC 20005
Assignment: 16
Reel/Frame:035230/0252   Pages: 3
Recorded: 03/19/2015
Attorney Dkt #:K110KR-170700US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HONG, CHAN HWA
Exec Dt:
03/06/2015
2
CHEONG, WOO-SEOK
Exec Dt:
03/06/2015
Assignee
1
ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
161 GAJEONG-DONG, YUSEONG-GU
DAEJEON, KOREA, REPUBLIC OF 305-700
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20150346865
14658052
Correspondence name and address
AMPACC LAW GROUP, PLLC
6100 219TH ST. SW
SUITE 580
MOUNTLAKE TERRACE, WA 98043
Assignment: 17
Reel/Frame:038400/0837   Pages: 2
Recorded: 04/11/2016
Attorney Dkt #:K110KR-187400US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
CHEONG, WOO-SEOK
Exec Dt:
03/21/2016
Assignee
1
ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
161 GAJEONG-DONG, YUSEONG-GU
DAEJEON, KOREA, REPUBLIC OF 305-700
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10236398
US20170012147
15093379
Correspondence name and address
AMPACC LAW GROUP, PLLC
6100 219TH ST. SW
SUITE 580
MOUNTLAKE TERRACE, WA 98043
Assignment: 18
Reel/Frame:043007/0512   Pages: 3
Recorded: 06/26/2017
Attorney Dkt #:110KR2053US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HONG, CHAN-HWA
Exec Dt:
04/21/2017
2
CHEONG, WOO-SEOK
Exec Dt:
04/21/2017
Assignee
1
ELECTRONICS & TELECOMMUNICATIONS RESEARCH INSTITUTE
218, GAJEONG-RO, YUSEONG-GU
DAEJEON, KOREA, REPUBLIC OF 34129
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20180162323
15629557
Correspondence name and address
AMPACC LAW GROUP, PLLC
6100 219TH ST. SW
SUITE 580
MOUNTLAKE TERRACE, WA 98043
Assignment: 19
Reel/Frame:043785/0324   Pages: 2
Recorded: 09/07/2017
Attorney Dkt #:110KR2086US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
CHEONG, WOO-SEOK
Exec Dt:
08/21/2017
Assignee
1
ELECTRONICS & TELECOMMUNICATIONS RESEARCH INSTITUTE
218, GAJEONG-RO, YUSEONG-GU
DAEJEON, KOREA, REPUBLIC OF 34129
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10822712
US20180087174
15695934
Correspondence name and address
AMPACC LAW GROUP, PLLC
6100 219TH ST. SW
SUITE 580
MOUNTLAKE TERRACE, WA 98043
Assignment: 20
Reel/Frame:045952/0378   Pages: 3
Recorded: 04/16/2018
Attorney Dkt #:110KR2162US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
CHEONG, WOO-SEOK
Exec Dt:
03/20/2018
Assignee
1
ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
218 GAJEONG-RO, YUSEONG-GU
DAEJEON, KOREA, REPUBLIC OF 34129
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10927470
US20190055662
15952738
Correspondence name and address
AMPACC LAW GROUP, PLLC
6100 219TH ST. SW
SUITE 580
MOUNTLAKE TERRACE, WA 98043
Assignment: 21
Reel/Frame:045673/0864   Pages: 3
Recorded: 04/30/2018
Attorney Dkt #:110KR2165US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHEONG, WOO-SEOK
Exec Dt:
04/19/2018
2
HONG, CHAN HWA
Exec Dt:
04/19/2018
Assignee
1
ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
218 GAJEONG-RO, YUSEONG-GU
DAEJEON, KOREA, REPUBLIC OF 34129
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10919498
US20180319371
15965511
Correspondence name and address
AMPACC LAW GROUP, PLLC
6100 219TH ST. SW
SUITE 580
MOUNTLAKE TERRACE, WA 98043
Assignment: 22
Reel/Frame:051917/0889   Pages: 3
Recorded: 02/12/2020
Attorney Dkt #:KOR-740
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
CHEONG, WOO-SEOK
Exec Dt:
02/10/2020
Assignee
1
ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
218, GAJEONG-RO, YUSEONG-GU
DAEJEON, KOREA, REPUBLIC OF 34129
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11003270
NONE
16789402
Correspondence name and address
RABIN & BERDO, P.C.
1101 14TH ST., N.W., SUITE 500
WASHINGTON, DC 20005

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