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Patent Assignment Assignor Details
NOTE:Results display only for issued patents and published applications. For pending or abandoned applications please consult USPTO staff.

Assignor Name : YOON, CHANG RAK
Total Assignments: 9
Assignment: 1
Reel/Frame:027415/0377   Pages: 3
Recorded: 12/20/2011
Attorney Dkt #:2308.1011
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHANG, YOON-SEOP
Exec Dt:
08/12/2011
2
LEE, SEONG HO
Exec Dt:
08/12/2011
3
KIM, JAE CHUL
Exec Dt:
08/12/2011
4
KIM, HYUNG OK
Exec Dt:
08/12/2011
5
YOON, CHANG RAK
Exec Dt:
08/12/2011
6
KIM, HAKCHEOL
Exec Dt:
08/12/2011
7
LEE, KI JUNG
Exec Dt:
08/12/2011
8
SHIN, SUNG WOONG
Exec Dt:
08/12/2011
Assignee
1
ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
161, GAJEONG-DONG, YUSEONG-GU
DAEJEON, KOREA, REPUBLIC OF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20120159310
13325965
Correspondence name and address
STAAS AND HALSEY, LLP
1201 NEW YORK AVE, NW
SUITE 700
WASHINGTON, DC 20005
Assignment: 2
Reel/Frame:027177/0358   Pages: 4
Recorded: 11/04/2011
Attorney Dkt #:110ES-078100US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KIM, JAE CHUL
Exec Dt:
09/05/2011
2
LEE, SEONG HO
Exec Dt:
09/05/2011
3
CHANG, YOON SEOP
Exec Dt:
09/05/2011
4
KIM, KYUNG OK
Exec Dt:
09/05/2011
5
YOON, CHANG RAK
Exec Dt:
09/05/2011
6
KIM, HAK CHEOL
Exec Dt:
09/05/2011
7
LEE, KI JUNG
Exec Dt:
09/05/2011
8
SHIN, SUNG WOONG
Exec Dt:
09/05/2011
Assignee
1
ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
161 GAJEONG-DONG, YUSEONG-GU
DAEJEON, KOREA, REPUBLIC OF 305-700
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20120131682
13285220
Correspondence name and address
AMPACC LAW GROUP, PLLC
6100 219TH ST. SW
SUITE 580
MOUNTLAKE TERRACE, WA 98043
Assignment: 3
Reel/Frame:027323/0449   Pages: 5
Recorded: 12/02/2011
Attorney Dkt #:ESA-105
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YOON, CHANG RAK
Exec Dt:
09/29/2011
2
KIM, HAK CHEOL
Exec Dt:
09/29/2011
3
LEE, KI JUNG
Exec Dt:
09/29/2011
4
KIM, KYUNG OK
Exec Dt:
09/29/2011
5
LEE, SEONG HO
Exec Dt:
09/29/2011
6
KIM, JAE CHUL
Exec Dt:
09/29/2011
7
CHANG, YOON SEOP
Exec Dt:
09/29/2011
8
SHIN, SUNG WOONG
Exec Dt:
09/29/2011
Assignee
1
ELECTRONICS & TELECOMMUNICATIONS RESEARCH INSTITUTE
161 GAJEONG-DONG, YUSEONG-GU
DAEJEON, KOREA, REPUBLIC OF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8670614
US20120141026
13310697
Correspondence name and address
RABIN & BERDO, P.C.
1101 14TH ST., N.W., SUITE 500
WASHINGTON, DC 20005
Assignment: 4
Reel/Frame:027346/0539   Pages: 4
Recorded: 12/08/2011
Attorney Dkt #:2308.1014
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KIM, HAK CHEOL
Exec Dt:
11/15/2011
2
LEE, KI JUNG
Exec Dt:
11/15/2011
3
YOON, CHANG RAK
Exec Dt:
11/15/2011
4
KIM, KYUNG OK
Exec Dt:
11/15/2011
5
SHIN, SUNG WOONG
Exec Dt:
11/15/2011
6
KIM, JAE CHUL
Exec Dt:
11/15/2011
7
LEE, SEONG HO
Exec Dt:
11/15/2011
8
CHANG, YOON SEOP
Exec Dt:
11/15/2011
Assignee
1
ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
161, GAJEONG-DONG, YUSEONG-GU
DAEJEON, KOREA, REPUBLIC OF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20120089376
13312330
Correspondence name and address
STAAS AND HALSEY, LLP
1201 NEW YORK AVE, NW
SUITE 700
WASHINGTON, DC 20005
Assignment: 5
Reel/Frame:030581/0129   Pages: 12
Recorded: 06/10/2013
Attorney Dkt #:FLL-0024-ET
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OH, JAEHONG
Exec Dt:
05/23/2013
2
KIM, KYONG HO
Exec Dt:
05/24/2013
3
YOON, CHANG RAK
Exec Dt:
05/23/2013
4
CHO, SEONG YUN
Exec Dt:
05/23/2013
5
PARK, HYE SUN
Exec Dt:
05/23/2013
Assignee
1
ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
161 GAJEONG-DONG, YUSEONG-GU
DAEJEON, KOREA, REPUBLIC OF 305-700
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9275458
US20140139671
13914257
Correspondence name and address
KILE PARK REED & HOUTTEMAN PLLC
1200 NEW HAMPSHIRE AVE. NW
SUITE 570
WASHINGTON, DC 20036
Assignment: 6
Reel/Frame:034737/0699   Pages: 3
Recorded: 01/16/2015
Attorney Dkt #:JIM-143
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YOON, CHANG RAK
Exec Dt:
08/29/2014
2
KIM, KYONG HO
Exec Dt:
08/29/2014
3
PARK, HYE SUN
Exec Dt:
08/29/2014
Assignee
1
ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
218, GAJEONG-RO, YUSEONG-GU
DAEJEON, KOREA, REPUBLIC OF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20150204687
14598838
Correspondence name and address
RABIN & BERDO, P.C.
1101 14TH ST., N.W., SUITE 500
WASHINGTON, DC 20005
Assignment: 7
Reel/Frame:034737/0202   Pages: 3
Recorded: 01/16/2015
Attorney Dkt #:JIM-144
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PARK, HYE SUN
Exec Dt:
09/02/2014
2
YOON, CHANG RAK
Exec Dt:
09/02/2014
3
KIM, KYONG HO
Exec Dt:
09/02/2014
Assignee
1
ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
218, GAJEONG-RO, YUSEONG-GU
DAEJEON, KOREA, REPUBLIC OF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9576489
US20150206431
14598733
Correspondence name and address
RABIN & BERDO, P.C.
1101 14TH ST., N.W., SUITE 500
WASHINGTON, DC 20005
Assignment: 8
Reel/Frame:041470/0269   Pages: 4
Recorded: 01/24/2017
Attorney Dkt #:PA3111-0
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YOON, CHANG RAK
Exec Dt:
12/12/2016
2
KANG, JUNGYU
Exec Dt:
12/12/2016
3
KIM, KYONG HO
Exec Dt:
12/12/2016
4
PARK, BYOUNG JUN
Exec Dt:
12/12/2016
5
LEE, JEONG WOO
Exec Dt:
12/12/2016
6
HWANG, YOON SOOK
Exec Dt:
12/13/2016
Assignee
1
ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
218 GAJEONG-RO, YUSEONG-GU
DAEJEON, KOREA, REPUBLIC OF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10025096
US20170307881
15413932
Correspondence name and address
WILLIAM PARK & ASSOCIATE
930 N. YORK ROAD, SUITE 201
HINSDALE, IL 60521
Assignment: 9
Reel/Frame:051825/0092   Pages: 6
Recorded: 02/14/2020
Attorney Dkt #:110JM2331US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YOON, CHANG RAK
Exec Dt:
11/04/2019
2
KWON, YOUNG JIN
Exec Dt:
11/04/2019
3
KIM, KYONG HO
Exec Dt:
11/04/2019
4
KIM, DO HYUN
Exec Dt:
11/04/2019
5
KIM, WHUI
Exec Dt:
11/06/2019
6
LEE, KYONG HEE
Exec Dt:
11/04/2019
7
JANG, BYUNG TAE
Exec Dt:
11/04/2019
8
JEON, JU IL
Exec Dt:
11/04/2019
9
CHOI, JIN KYU
Exec Dt:
11/07/2019
10
CHOI, HYUN KYUN
Exec Dt:
11/06/2019
11
HWANG, YOON SOOK
Exec Dt:
11/06/2019
Assignee
1
ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
218 GAJEONG-RO, YUSEONG-GU
DAEJEON, KOREA, REPUBLIC OF 34129
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20200269865
16790480
Correspondence name and address
AMPACC LAW GROUP, PLLC
6100 219TH ST SW #580
MOUNTLAKE TERRACE, WA 98043

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