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Patent Assignment Assignor Details
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Assignor Name : CHOI, DOO-HO
Total Assignments: 13
Assignment: 1
Reel/Frame:022741/0793   Pages: 4
Recorded: 05/27/2009
Attorney Dkt #:110LM-020100US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HAN, DONG-GUK
Exec Dt:
05/14/2009
2
CHOI, DOO-HO
Exec Dt:
05/13/2009
3
KIM, HO-WON
Exec Dt:
05/14/2009
4
CHUNG, KYO-IL
Exec Dt:
05/13/2009
5
KIM, SUNG-KYOUNG
Exec Dt:
05/14/2009
6
LIM, JONGIN
Exec Dt:
05/14/2009
Assignee
1
ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
161 GAJEONG-DONG, YUSONG-GU
DAEJEON, KOREA, REPUBLIC OF 305-350
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20100067690
12516353
Correspondence name and address
AMPACC LAW GROUP
3500 188TH ST. SW
SUITE 103
LYNNWOOD, WA 98037
Assignment: 2
Reel/Frame:028486/0448   Pages: 3
Recorded: 07/03/2012
Attorney Dkt #:110HY-102200US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KANG, YOU-SUNG
Exec Dt:
06/11/2012
2
CHOI, DOO-HO
Exec Dt:
06/11/2012
3
CHO, HYUN-SOOK
Exec Dt:
06/11/2012
Assignee
1
ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
161 GAJEONG-DONG, YUSEONG-GU
DAEJEON, KOREA, REPUBLIC OF 305-350
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20130003968
13538781
Correspondence name and address
AMPACC LAW GROUP, PLLC
6100 219TH ST. SW
SUITE 580
MOUNTLAKE TERRACE, WA 98043
Assignment: 3
Reel/Frame:028799/0217   Pages: 3
Recorded: 08/16/2012
Attorney Dkt #:110HY-106300US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEE, SEUNG-KWANG
Exec Dt:
07/17/2012
2
CHOI, DOO-HO
Exec Dt:
07/17/2012
3
CHO, HYUN-SOOK
Exec Dt:
07/19/2012
Assignee
1
ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
161 GAJEONG-DONG, YUSEONG-GU
DAEJEON, KOREA, REPUBLIC OF 305-350
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8861718
US20130208886
13585731
Correspondence name and address
AMPACC LAW GROUP, PLLC
6100 219TH ST. SW
SUITE 580
MOUNTLAKE TERRACE, WA 98043
Assignment: 4
Reel/Frame:032678/0730   Pages: 2
Recorded: 04/15/2014
Attorney Dkt #:2407.1028
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEE, SEUNG-KWANG
Exec Dt:
03/21/2014
2
CHOI, DOO-HO
Exec Dt:
03/21/2014
Assignee
1
ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
161, GAJEONG-DONG, YUSEONG-GU
DAEJEON, KOREA, REPUBLIC OF 305-700
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9286474
US20150127953
14250950
Correspondence name and address
STAAS & HALSEY LLP
1201 NEW YORK AVE., N.W.
SUITE 700
WASHINGTON, DC 20005
Assignment: 5
Reel/Frame:034841/0717   Pages: 29
Recorded: 01/29/2015
Attorney Dkt #:2079.1202
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KANG, YOU-SUNG
Exec Dt:
01/02/2015
2
CHOI, YONG-JE
Exec Dt:
01/02/2015
3
CHOI, DOO-HO
Exec Dt:
01/02/2015
4
CHO, HYUN-SOOK
Exec Dt:
01/02/2015
5
JUN, EUN-KYUNG
Exec Dt:
01/05/2015
6
PARK, DOO-IL
Exec Dt:
01/06/2015
7
HYEON, BYEONG-GYU
Exec Dt:
01/08/2015
8
SHIN, JOON-HO
Exec Dt:
01/08/2015
9
SHIN, DONG-YOUNG
Exec Dt:
01/06/2015
Assignees
1
ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
218, GAJEONG-RO, YUSEONG-GU,
DAEJEON, KOREA, REPUBLIC OF 305-700
2
LG CNS CO., LTD.
48, SOGONG-RO, JUNG-GU,
SEOUL, KOREA, REPUBLIC OF 100-725
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20150210175
14601638
Correspondence name and address
STAAS & HALSEY LLP
1201 NEW YORK AVENUE, N.W.
WASHINGTON, DC 20005
Assignment: 6
Reel/Frame:050184/0144   Pages: 5
Recorded: 08/27/2019
Attorney Dkt #:HANY-212
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OH, MI-KYUNG
Exec Dt:
06/10/2019
2
LEE, SANG-JAE
Exec Dt:
06/10/2019
3
KANG, YOU-SUNG
Exec Dt:
06/10/2019
4
KIM, IK-KYUN
Exec Dt:
06/10/2019
5
KIM, JU-HAN
Exec Dt:
06/10/2019
6
CHOI, DOO-HO
Exec Dt:
06/10/2019
Assignee
1
ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
218 GAJEONG-RO, YUSEONG-GU
DAEJEON, KOREA, REPUBLIC OF 34129
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20200167504
16552553
Correspondence name and address
RABIN & BERDO, P.C.
1101 14TH ST., N.W., SUITE 500
WASHINGTON, DC 20005
Assignment: 7
Reel/Frame:051507/0801   Pages: 6
Recorded: 01/14/2020
Attorney Dkt #:P11802US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEE, SANG-JAE
Exec Dt:
12/23/2019
2
KANG, YOU-SUNG
Exec Dt:
12/23/2019
3
KIM, KEON-WOO
Exec Dt:
12/23/2019
4
KIM, BYOUNG-KOO
Exec Dt:
12/23/2019
5
KIM, IK-KYUN
Exec Dt:
12/23/2019
6
KIM, JU-HAN
Exec Dt:
12/23/2019
7
KIM, TAE-SUNG
Exec Dt:
12/23/2019
8
OH, MI-KYUNG
Exec Dt:
12/23/2019
9
YOON, SEUNG-YONG
Exec Dt:
12/23/2019
10
LEE, SEUNG-KWANG
Exec Dt:
12/23/2019
11
JEON, YONG-SUNG
Exec Dt:
12/23/2019
12
CHOI, DOO-HO
Exec Dt:
12/23/2019
Assignee
1
ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
218 GAJEONG-RO, YUSEONG-GU
DAEJEON, KOREA, REPUBLIC OF 34129
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20200233980
16742037
Correspondence name and address
LRK PATENT LAW FIRM
1952 GALLOWS ROAD, SUITE 200
VIENNA, VA 22182-3823
Assignment: 8
Reel/Frame:052229/0652   Pages: 6
Recorded: 03/25/2020
Attorney Dkt #:HANY-215
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YOON, SEUNG-YONG
Exec Dt:
03/05/2020
2
KIM, BYOUNG-KOO
Exec Dt:
03/05/2020
3
KANG, YOU-SUNG
Exec Dt:
03/05/2020
4
CHOI, DOO-HO
Exec Dt:
03/05/2020
5
KIM, IK-KYUN
Exec Dt:
03/05/2020
6
KIM, TAE-SUNG
Exec Dt:
03/05/2020
7
OH, MI-KYUNG
Exec Dt:
03/05/2020
8
LEE, SANG-JAE
Exec Dt:
03/05/2020
Assignee
1
ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
218, GAJEONG-RO, YUSEONG-GU
DAEJEON, KOREA, REPUBLIC OF 34129
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20200412556
16830258
Correspondence name and address
RABIN & BERDO, P.C.
1101 14TH ST., N.W., SUITE 500
WASHINGTON, DC 20005
Assignment: 9
Reel/Frame:052469/0666   Pages: 6
Recorded: 04/22/2020
Attorney Dkt #:HANY-216
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KIM, BYOUNG-KOO
Exec Dt:
03/26/2020
2
YOON, SEUNG-YONG
Exec Dt:
03/26/2020
3
KANG, YOU-SUNG
Exec Dt:
03/26/2020
4
CHOI, DOO-HO
Exec Dt:
03/26/2020
5
KIM, IK-KYUN
Exec Dt:
03/26/2020
6
KIM, TAE-SUNG
Exec Dt:
03/26/2020
7
OH, MI-KYUNG
Exec Dt:
03/26/2020
8
LEE, SANG-JAE
Exec Dt:
03/26/2020
Assignee
1
ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
218, GAJEONG-RO, YUSEONG-GU
DAEJEON, KOREA, REPUBLIC OF 34129
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11329835
US20210036873
16855754
Correspondence name and address
RABIN & BERDO, P.C.
1101 14TH ST., N.W., SUITE 500
WASHINGTON, DC 20005
Assignment: 10
Reel/Frame:053330/0387   Pages: 4
Recorded: 07/28/2020
Attorney Dkt #:110HY2368US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JEON, YONG-SUNG
Exec Dt:
07/10/2020
2
KANG, YOU-SUNG
Exec Dt:
07/10/2020
3
KIM, BYOUNG-KOO
Exec Dt:
07/10/2020
4
LEE, SANG-JAE
Exec Dt:
07/10/2020
5
LEE, SEUNG-KWANG
Exec Dt:
07/10/2020
6
CHOI, DOO-HO
Exec Dt:
07/10/2020
Assignee
1
ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
218 GAJEONG-RO, YUSEONG-GU
DAEJEON, KOREA, REPUBLIC OF 34129
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11336444
US20210058249
16940146
Correspondence name and address
AMPACC LAW GROUP, PLLC
6100 219TH ST SW #580
MOUNTLAKE TERRACE, WA 98043
Assignment: 11
Reel/Frame:055674/0290   Pages: 7
Recorded: 03/22/2021
Attorney Dkt #:HNG-0109-ET
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KIM, BYOUNG-KOO
Exec Dt:
02/23/2021
2
YOON, SEUNG-YONG
Exec Dt:
02/23/2021
3
KANG, YOU-SUNG
Exec Dt:
02/23/2021
4
CHOI, DOO-HO
Exec Dt:
02/25/2021
5
KIM, IK-KYUN
Exec Dt:
02/23/2021
6
KIM, TAE-SUNG
Exec Dt:
02/23/2021
7
OH, MI-KYUNG
Exec Dt:
02/23/2021
8
LEE, SANG-JAE
Exec Dt:
02/23/2021
Assignee
1
ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
218, GAJEONG-RO, YUSEONG-GU
DAEJEON, KOREA, REPUBLIC OF 34129
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210392004
17208212
Correspondence name and address
KILE PARK REED & HOUTTEMAN PLLC
1101 30TH STREET, N.W.
SUITE 500
WASHINGTON, DC 20007
Assignment: 12
Reel/Frame:055739/0532   Pages: 3
Recorded: 03/26/2021
Attorney Dkt #:PA4616-0
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHUNG, DO-YOUNG
Exec Dt:
02/25/2021
2
CHOI, DOO-HO
Exec Dt:
02/25/2021
3
LEE, SOK-JOON
Exec Dt:
02/25/2021
4
LEE, SEUNG-KWANG
Exec Dt:
02/25/2021
Assignee
1
ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
218 GAJEONG-RO, YUSEONG-GU
DAEJEON, KOREA, REPUBLIC OF 34129
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210390443
17214588
Correspondence name and address
WILLIAM PARK & ASSOCIATES LTD.
930 N. YORK ROAD, SUITE 201
HINSDALE, IL 60521
Assignment: 13
Reel/Frame:057871/0357   Pages: 5
Recorded: 10/21/2021
Attorney Dkt #:P12040US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JEON, YONG-SUNG
Exec Dt:
10/15/2021
2
CHOI, DOO-HO
Exec Dt:
10/15/2021
3
SEONG, HA-YOUNG
Exec Dt:
10/15/2021
4
OH, MI-KYUNG
Exec Dt:
10/15/2021
5
LEE, SANG-JAE
Exec Dt:
10/15/2021
6
KIM, IK-KYUN
Exec Dt:
10/15/2021
Assignee
1
ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
218, GAJEONG-RO, YUSEONG-GU
DAEJEON, KOREA, REPUBLIC OF 34129
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11726668
US20220155974
17507727
Correspondence name and address
LRK PATENT LAW FIRM
14325H WILLARD RD.
CHANTILLY, VA 20151

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