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Patent Assignment Assignor Details
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Assignor Name : EO, IK SOO
Total Assignments: 20
Assignment: 1
Reel/Frame:008720/0969   Pages: 4
Recorded: 09/15/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
EO, IK SOO
Exec Dt:
05/24/1997
2
YEON, KWANG II
Exec Dt:
05/24/1997
3
LIM, IN GI
Exec Dt:
05/24/1997
Assignee
1
ELECTRONICS & TELECOMMUNICATIONS RESEARCH INSTITUT
161 KAJONG-DONG, YUSONG-GU
TAEJON-SHI, KOREA, REPUBLIC OF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5974102
NONE
08929692
Correspondence name and address
COHEN, PONTANI, LIEBERMAN & PAVANE
MARTIN B. PAVANE, ESQ.
551 FIFTH AVENUE, SUITE 1210
NEW YORK, NY 10176
Assignment: 2
Reel/Frame:009419/0646   Pages: 4
Recorded: 08/24/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
EO, IK SOO
Exec Dt:
08/20/1998
2
YEON, KWANG II
Exec Dt:
08/20/1998
3
KIM, KYUNG SOO
Exec Dt:
08/20/1998
Assignees
1
ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
161 GAJUNG-DONG
YUSONG-KU, DAEJEON, KOREA, REPUBLIC OF
2
KOREA TELECOM
100 SEJONGNO
CHONGNO-KU, SEOUL, KOREA, REPUBLIC OF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6069574
NONE
09138545
Correspondence name and address
ANTONELLI, TERRY, STOUT & KRAUS, LLP
ALAN E. SCHIAVELL
1300 NORTH 17TH ST.
SUITE 1800
ARLINGTON, VA 22209
Assignment: 3
Reel/Frame:017808/0554   Pages: 3
Recorded: 04/24/2006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BYUN, KYUNG JIN
Exec Dt:
03/31/2006
2
EO, IK SOO
Exec Dt:
03/31/2006
3
JUNG, HEE BUM
Exec Dt:
03/31/2006
Assignee
1
ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
161 GAJEONG-DONG, YUSEONG-GU
DAEJEON, KOREA, REPUBLIC OF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7848923
US20070027684
11409583
Correspondence name and address
WOOCHOON W. PARK
C/O LADAS & PARRY
224 SOUTH MICHIGAN AVENUE
CHICAGO, ILLINOIS 60604
Assignment: 4
Reel/Frame:018150/0715   Pages: 5
Recorded: 08/01/2006
Attorney Dkt #:CU-4985 WWP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LIM, IN GI
Exec Dt:
06/30/2006
2
PARK, HYUNG IL
Exec Dt:
06/30/2006
3
BAEK, YOUNG SEOK
Exec Dt:
06/30/2006
4
KIM, HYUK
Exec Dt:
06/30/2006
5
KIM, TAE JOON
Exec Dt:
06/30/2006
6
KIM, KYUNG SOO
Exec Dt:
07/04/2006
7
EO, IK SOO
Exec Dt:
07/04/2006
8
JUNG, HEE BUM
Exec Dt:
07/05/2006
Assignee
1
ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
161 GAJEONG-DONG,
YUSEONG-GU, DAEJEON, KOREA, REPUBLIC OF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20070237246
11496897
Correspondence name and address
WOOCHOON W. PARK
C/O LADAS & PARRY
224 SOUTH MICHIGAN AVENUE
CHICAGO, ILLINOIS 60604
Assignment: 5
Reel/Frame:018671/0769   Pages: 3
Recorded: 12/05/2006
Attorney Dkt #:CU-5324 WWP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KIM, TAE JOON
Exec Dt:
11/24/2006
2
EO, IK SOO
Exec Dt:
11/24/2006
3
JUNG, HEE BUM
Exec Dt:
11/24/2006
Assignee
1
ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
161 GAJEONG-DONG, YUSEONG-GU
DAEJEON, KOREA, REPUBLIC OF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7929620
US20070133700
11634276
Correspondence name and address
WOOCHOON W. PARK
C/O LADAS & PARRY
224 SOUTH MICHIGAN AVENUE
CHICAGO, ILLINOIS 60604
Assignment: 6
Reel/Frame:018671/0319   Pages: 3
Recorded: 12/06/2006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KIM, JUNG BUM
Exec Dt:
11/29/2006
2
JEON, IN SAN
Exec Dt:
11/29/2006
3
EO, IK SOO
Exec Dt:
11/29/2006
Assignee
1
ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
161 GAJEONG-DONG, YUSEONG-GU
DAEJEON, KOREA, REPUBLIC OF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7933943
US20070083581
11634559
Correspondence name and address
WOOCHOON W. PARK
C/O LADAS & PARRY
224 SOUTH MICHIGAN AVENUE
CHICAGO, ILLINOIS 60604
Assignment: 7
Reel/Frame:019202/0318   Pages: 3
Recorded: 04/24/2007
Attorney Dkt #:CU-5688 WWP/NK
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KIM, TAE JOON
Exec Dt:
03/26/2007
2
EO, IK SOO
Exec Dt:
03/26/2007
3
KIM, HYOUN KUK
Exec Dt:
03/26/2007
4
PARK, HYUN CHEOL
Exec Dt:
03/26/2007
Assignee
1
ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
161 GAJEONG-DONG, YUSEONG-GU
DAEJEON, KOREA, REPUBLIC OF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7787555
US20070280335
11739209
Correspondence name and address
RICHARD J. STREIT
LADAS & PARRY, 224 SOUTH MICHIGAN AVE.
CHICAGO, IL 60604
Assignment: 8
Reel/Frame:019200/0173   Pages: 3
Recorded: 04/24/2007
Attorney Dkt #:CU-5682 WWP/NK
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KIM, TAE JOON
Exec Dt:
04/11/2007
2
EO, IK SOO
Exec Dt:
04/11/2007
3
KIM, HYOUN KUK
Exec Dt:
04/09/2007
4
PARK, HYUN CHUL
Exec Dt:
04/09/2007
Assignee
1
ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
161 GAJEONG-DONG, YUSEONG-GU
DAEJEON, KOREA, REPUBLIC OF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7738843
US20070281636
11739175
Correspondence name and address
RICHARD J. STREIT
LADAS & PARRY, 224 SOUTH MICHIGAN AVE.
CHICAGO, IL 60604
Assignment: 9
Reel/Frame:027155/0159   Pages: 3
Recorded: 11/01/2011
Attorney Dkt #:110AJ-077700US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KIM, SANG-KYUN
Exec Dt:
10/06/2011
2
EO, IK SOO
Exec Dt:
10/06/2011
3
PARK, MIJEONG
Exec Dt:
10/06/2011
4
YU, HYUN KYU
Exec Dt:
10/06/2011
Assignee
1
ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
161 GAJEONG-DONG, YUSEONG-GU
DAEJEON, KOREA, REPUBLIC OF 305-700
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8693581
US20120163517
13284751
Correspondence name and address
AMPACC LAW GROUP, PLLC
6100 219TH ST. SW
SUITE 580
MOUNTLAKE TERRACE, WA 98043
Assignment: 10
Reel/Frame:027422/0114   Pages: 3
Recorded: 12/20/2011
Attorney Dkt #:110AJ-088100US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KIM, SANG-KYUN
Exec Dt:
11/02/2011
2
PARK, MIJEONG
Exec Dt:
11/02/2011
3
EO, IK SOO
Exec Dt:
11/04/2011
4
YU, HYUN-KYU
Exec Dt:
11/04/2011
Assignee
1
ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
161 GAJEONG-DONG, YUSEONG-GU
DAEJEON, KOREA, REPUBLIC OF 305-700
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20120163434
13331252
Correspondence name and address
AMPACC LAW GROUP, PLLC
6100 219TH ST. SW
SUITE 580
MOUNTLAKE TERRACE, WA 98043
Assignment: 11
Reel/Frame:028230/0944   Pages: 3
Recorded: 05/18/2012
Attorney Dkt #:AJU 127
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PARK, PIL JAE
Exec Dt:
05/11/2012
2
KIM, CHEON SOO
Exec Dt:
05/11/2012
3
YU, HYUN KYU
Exec Dt:
05/11/2012
4
PARK, MIN
Exec Dt:
05/11/2012
5
EO, IK SOO
Exec Dt:
05/11/2012
Assignee
1
ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
161, GAJEONG-DONG, YUSEONG-GU,
DAEJEON, KOREA, REPUBLIC OF 305-700
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9013347
US20120262330
13445102
Correspondence name and address
RABIN & BERDO, PC
1101 14TH STREET, N.W., SUITE 500
WASHINGTON, DC 20005
Assignment: 12
Reel/Frame:028928/0740   Pages: 3
Recorded: 09/10/2012
Attorney Dkt #:AJU-134
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BOO, HYUN HO
Exec Dt:
08/23/2012
2
HAN, SEON-HO
Exec Dt:
08/23/2012
3
CHOI, JANG HONG
Exec Dt:
08/23/2012
4
EO, IK SOO
Exec Dt:
08/23/2012
5
YU, HYUN KYU
Exec Dt:
08/23/2012
Assignee
1
ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
161, GAJEONG-DONG, YUSEONG-GU
DAEJEON, KOREA, REPUBLIC OF 305-700
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9276800
US20130064148
13608677
Correspondence name and address
RABIN & BERDO, P.C.
1101 14TH ST., N.W., SUITE 500
WASHINGTON, DC 20005
Assignment: 13
Reel/Frame:028933/0777   Pages: 3
Recorded: 09/11/2012
Attorney Dkt #:AJU-132
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
EO, IK SOO
Exec Dt:
08/23/2012
2
KIM, SANG-KYUN
Exec Dt:
08/23/2012
3
PARK, MUN YANG
Exec Dt:
08/23/2012
4
HAN, SEON-HO
Exec Dt:
08/23/2012
5
YU, HYUN KYU
Exec Dt:
08/23/2012
Assignee
1
ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
161, GAJEONG-DONG, YUSEONG-GU
DAEJEON, KOREA, REPUBLIC OF 305-700
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9294135
US20130156141
13609638
Correspondence name and address
RABIN & BERDO, P.C.
1101 14TH ST., N.W., SUITE 500
WASHINGTON, DC 20005
Assignment: 14
Reel/Frame:028934/0223   Pages: 3
Recorded: 09/11/2012
Attorney Dkt #:AJU-135
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KIM, SANG-KYUN
Exec Dt:
09/06/2012
2
EO, IK SOO
Exec Dt:
09/06/2012
3
YU, HYUN KYU
Exec Dt:
09/06/2012
Assignee
1
ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
161, GAJEONG-DONG, YUSEONG-GU
DAEJEON, KOREA, REPUBLIC OF 305-700
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8873687
US20130163699
13609704
Correspondence name and address
RABIN & BERDO, P.C.
1101 14TH ST., N.W., SUITE 500
WASHINGTON, DC 20005
Assignment: 15
Reel/Frame:030953/0213   Pages: 5
Recorded: 08/06/2013
Attorney Dkt #:WOO-0009-ET
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
EO, IK SOO
Exec Dt:
08/05/2013
2
KIM, SANG KYUN
Exec Dt:
08/05/2013
3
HAN, SEON HO
Exec Dt:
08/05/2013
Assignee
1
ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
161, GAJEONG-DONG, YUSEONG-GU
DAEJEON, KOREA, REPUBLIC OF 305-700
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9270502
US20140044221
13960555
Correspondence name and address
KILE PARK REED & HOUTTEMAN PLLC
1200 NEW HAMPSHIRE AVE. NW
SUITE 570
WASHINGTON, DC 20036
Assignment: 16
Reel/Frame:032418/0158   Pages: 3
Recorded: 03/12/2014
Attorney Dkt #:PK7-081
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PARK, MI JEONG
Exec Dt:
02/03/2014
2
EO, IK SOO
Exec Dt:
02/03/2014
3
KIM, SANG-KYUN
Exec Dt:
02/03/2014
Assignee
1
ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
218 GAJEONG-RO, YUSEONG-GU
DAEJEON, KOREA, REPUBLIC OF 305-700
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9000958
US20150097708
14206522
Correspondence name and address
NELSON MULLINS RILEY & SCARBOROUGH LLP F
ONE POST OFFICE SQUARE
BOSTON, MA 02109
Assignment: 17
Reel/Frame:033007/0260   Pages: 3
Recorded: 06/02/2014
Attorney Dkt #:K110ES-152900US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PARK, MI JEONG
Exec Dt:
04/15/2014
2
CHOI, JANG HONG
Exec Dt:
04/15/2014
3
EO, IK SOO
Exec Dt:
04/15/2014
Assignee
1
ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
161 GAJEONG-DONG, YUSEONG-GU
DAEJEON, KOREA, REPUBLIC OF 305-700
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9509283
US20150019607
14120351
Correspondence name and address
AMPACC LAW GROUP, PLLC
6100 219TH ST. SW
SUITE 580
MOUNTLAKE TERRACE, WA 98043
Assignment: 18
Reel/Frame:039357/0205   Pages: 7
Recorded: 08/05/2016
Attorney Dkt #:SHI-315
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
EO, IK SOO
Exec Dt:
07/07/2016
2
KIM, SANG-KYUN
Exec Dt:
07/07/2016
3
KIM, CHEON SOO
Exec Dt:
07/07/2016
4
CHOI, JANG HONG
Exec Dt:
07/07/2016
Assignee
1
ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
218 GAJEONG-RO, YUSEONG-GU
DAEJEON, KOREA, REPUBLIC OF 305-700
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9780891
US20170257176
15229950
Correspondence name and address
RABIN & BERDO, P.C.
1101 14TH ST., N.W., SUITE 500
WASHINGTON, DC 20005
Assignment: 19
Reel/Frame:045577/0647   Pages: 3
Recorded: 04/18/2018
Attorney Dkt #:KOR-666
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
EO, IK SOO
Exec Dt:
03/14/2018
2
KOO, BON TAE
Exec Dt:
03/14/2018
Assignee
1
ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
218, GAJEONG-RO, YUSEONG-GU
DAEJEON, KOREA, REPUBLIC OF 34129
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11067679
US20180348355
15956305
Correspondence name and address
RABIN & BERDO, P.C.
1101 14TH ST., N.W., SUITE 500
WASHINGTON, DC 20005
Assignment: 20
Reel/Frame:052896/0390   Pages: 3
Recorded: 06/10/2020
Attorney Dkt #:KYO-0009-ET
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BAEK, YOUNGSEOK
Exec Dt:
05/14/2020
2
EO, IK SOO
Exec Dt:
05/14/2020
3
KOO, BON TAE
Exec Dt:
05/14/2020
Assignee
1
ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
218, GAJEONG-RO, YUSEONG-GU
DAEJEON, KOREA, REPUBLIC OF 34129
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11481470
US20200394251
16897774
Correspondence name and address
KILE PARK REED & HOUTTEMAN PLLC
1101 30TH STREET, N.W.
SUITE 500
WASHINGTON, DC 20007

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