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Patent Assignment Assignor Details
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Assignor Name : CHEUNG, TAESIK
Total Assignments: 23
Assignment: 1
Reel/Frame:029114/0016   Pages: 3
Recorded: 10/11/2012
Attorney Dkt #:PK7-043
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KIM, DAEUB
Exec Dt:
09/19/2012
2
RYOO, JEONG-DONG
Exec Dt:
09/19/2012
3
CHEUNG, TAESIK
Exec Dt:
09/19/2012
Assignee
1
ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
161, GAJEONG-DONG, YUSEONG-GU
DAEJEON, KOREA, REPUBLIC OF 305-350
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8988982
US20130128720
13649708
Correspondence name and address
NELSON MULLINS RILEY & SCARBOROUGH LLP F
ONE POST OFFICE SQUARE
BOSTON, MA 02109
Assignment: 2
Reel/Frame:029013/0130   Pages: 3
Recorded: 09/24/2012
Attorney Dkt #:PK7-040
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
RYOO, JEONG-DONG
Exec Dt:
09/21/2012
2
CHEUNG, TAESIK
Exec Dt:
09/21/2012
Assignee
1
ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
161, GAJEONG-DONG
YUSEONG-GU
DAEJEON, KOREA, REPUBLIC OF 305-350
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8929201
US20130077479
13625308
Correspondence name and address
NELSON MULLINS RILEY & SCARBOROUGH LLP F
ONE POST OFFICE SQUARE
BOSTON, MA 02109
Assignment: 3
Reel/Frame:029047/0501   Pages: 3
Recorded: 09/28/2012
Attorney Dkt #:PK7-041
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHEUNG, TAESIK
Exec Dt:
09/28/2012
2
RYOO, JEONG-DONG
Exec Dt:
09/28/2012
Assignee
1
ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
161, GAJEONG-DONG
YUSEONG-GU
DAEJEON, KOREA, REPUBLIC OF 305-350
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20130083652
13630539
Correspondence name and address
NELSON MULLINS RILEY & SCARBOROUGH LLP F
ONE POST OFFICE SQUARE
BOSTON, MA 02109
Assignment: 4
Reel/Frame:029168/0077   Pages: 3
Recorded: 10/22/2012
Attorney Dkt #:PA0956-0
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
RYOO, JEONG-DONG
Exec Dt:
10/22/2012
2
CHEUNG, TAESIK
Exec Dt:
10/22/2012
Assignee
1
ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
161 GAJEONG-DONG, YUSEONG-GU
DAEJEON, KOREA, REPUBLIC OF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20130121140
13657225
Correspondence name and address
WILLIAM PARK & ASSOCIATES LTD.
930 N. YORK ROAD, SUITE 201
HINSDALE, IL 60521
Assignment: 5
Reel/Frame:031152/0861   Pages: 4
Recorded: 09/06/2013
Attorney Dkt #:PAN-189
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHEUNG, TAESIK
Exec Dt:
09/04/2013
2
RYOO, JEONG-DONG
Exec Dt:
09/04/2013
Assignee
1
ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
161 GAJEONG-DONG, YUSEONG-GU
DAEJEON, KOREA, REPUBLIC OF 305-350
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9191272
US20140071813
14020219
Correspondence name and address
RABIN & BERDO, P.C.
1101 14TH ST., N.W.
SUITE 500
WASHINGTON, DC 20005
Assignment: 6
Reel/Frame:031686/0312   Pages: 4
Recorded: 11/27/2013
Attorney Dkt #:PAN-206
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHEUNG, TAESIK
Exec Dt:
11/13/2013
2
JOO, BHEOM SOON
Exec Dt:
11/13/2013
Assignee
1
ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
161 GAJEONG-DONG, YUSEONG-GU
DAEJEON, KOREA, REPUBLIC OF 305-350
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20140293998
14091891
Correspondence name and address
RABIN & BERDO, P.C.
1101 14TH ST., N.W.
SUITE 500
WASHINGTON, DC 20005
Assignment: 7
Reel/Frame:032089/0014   Pages: 5
Recorded: 01/30/2014
Attorney Dkt #:PA1575-0
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KIM, DAEUB
Exec Dt:
01/22/2014
2
CHEUNG, TAESIK
Exec Dt:
01/22/2014
3
RYOO, JEONG-DONG
Exec Dt:
01/22/2014
Assignee
1
ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
218 GAJEONG-RO YUSEONG-GU
DAEJEON, KOREA, REPUBLIC OF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20140219080
14168079
Correspondence name and address
WILLIAM PARK & ASSOCIATES PATENT LTD.
930 N. YORK ROAD, SUITE 201
HINSDALE, IL 60521
Assignment: 8
Reel/Frame:032657/0017   Pages: 3
Recorded: 04/11/2014
Attorney Dkt #:PA1674-0
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHEUNG, TAESIK
Exec Dt:
04/02/2014
2
RYOO, JEONG-DONG
Exec Dt:
04/02/2014
Assignee
1
ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
161 GAJEONG-DONG, YUSEONG-GU
DAEJEON, KOREA, REPUBLIC OF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20140247712
14351319
Correspondence name and address
WILLIAM PARK & ASSOCIATES PATENT LTD.
930 N. YORK ROAD, SUITE 201
HINSDALE, IL 60521
Assignment: 9
Reel/Frame:040030/0364   Pages: 3
Recorded: 10/17/2016
Attorney Dkt #:P11311US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
RYOO, JEONG-DONG
Exec Dt:
10/10/2016
2
CHEUNG, TAESIK
Exec Dt:
10/10/2016
3
CHUN, KYUNG GYU
Exec Dt:
10/10/2016
Assignee
1
ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
218, GAJEONG-RO, YUSEONG-GU
DAEJEON, KOREA, REPUBLIC OF 34129
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10237121
US20170111213
15294705
Correspondence name and address
LRK PATENT LAW FIRM
1952 GALLOWS ROAD, SUITE 200
VIENNA, VA 22182-3823
Assignment: 10
Reel/Frame:040859/0683   Pages: 4
Recorded: 01/05/2017
Attorney Dkt #:P11371US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEE, WON KYOUNG
Exec Dt:
12/28/2016
2
KIM, HO GEON
Exec Dt:
12/28/2016
3
RYOO, JEONG-DONG
Exec Dt:
12/28/2016
4
CHEUNG, TAESIK
Exec Dt:
12/28/2016
5
JOO, BHEOM SOON
Exec Dt:
12/28/2016
Assignee
1
ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
218, GAJEONG-RO, YUSEONG-GU
DAEJEON, KOREA, REPUBLIC OF 34129
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20170222715
15398894
Correspondence name and address
LRK PATENT LAW FIRM
1952 GALLOWS ROAD, SUITE 200
VIENNA, VA 22182-3823
Assignment: 11
Reel/Frame:042320/0204   Pages: 3
Recorded: 05/10/2017
Attorney Dkt #:P11434US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
RYOO, JEONG-DONG
Exec Dt:
04/24/2017
2
CHEUNG, TAESIK
Exec Dt:
04/24/2017
Assignee
1
ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
218, GAJEONG-RO, YUSEONG-GU
DAEJEON, KOREA, REPUBLIC OF 34129
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20170331727
15591237
Correspondence name and address
LRK PATENT LAW FIRM
1952 GALLOWS ROAD, SUITE 200
VIENNA, VA 22182-3823
Assignment: 12
Reel/Frame:050370/0935   Pages: 3
Recorded: 09/13/2019
Attorney Dkt #:MUH-265
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
RYOO, YEONCHEOL
Exec Dt:
08/28/2019
2
RYOO, JEONG-DONG
Exec Dt:
08/28/2019
3
CHEUNG, TAESIK
Exec Dt:
08/28/2019
Assignee
1
ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
218, GAJEONG-RO, YUSEONG-GU
DAEJEON, KOREA, REPUBLIC OF 34129
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11171874
US20200106710
16570404
Correspondence name and address
RABIN & BERDO, P.C.
1101 14TH ST., N.W., SUITE 500
WASHINGTON, DC 20005
Assignment: 13
Reel/Frame:057131/0532   Pages: 3
Recorded: 08/10/2021
Attorney Dkt #:P11993US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KIM, CHANGKI
Exec Dt:
07/15/2021
2
KANG, YOO HWA
Exec Dt:
07/15/2021
3
CHEUNG, TAESIK
Exec Dt:
07/15/2021
Assignee
1
ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
218, GAJEONG-RO, YUSEONG-GU
DAEJEON, KOREA, REPUBLIC OF 34129
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11729660
US20220053363
17398165
Correspondence name and address
LRK PATENT LAW FIRM
1952 GALLOWS RD. SUITE 200
VIENNA, VA 22182
Assignment: 14
Reel/Frame:058741/0715   Pages: 5
Recorded: 01/24/2022
Attorney Dkt #:022080.0052
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KIM, DO YOUNG
Exec Dt:
09/16/2021
2
KO, NAMSEOK
Exec Dt:
09/16/2021
3
KIM, SUN ME
Exec Dt:
09/16/2021
4
CHEUNG, TAESIK
Exec Dt:
09/16/2021
5
KANG, YOO HWA
Exec Dt:
09/16/2021
6
KANG, TAE KYU
Exec Dt:
09/16/2021
7
RYOO, JEONG-DONG
Exec Dt:
09/16/2021
8
RYOO, YEONCHEOL
Exec Dt:
09/16/2021
Assignee
1
ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
218 GAJEONG-RO, YUSEONG-GU
DAEJEON, KOREA, REPUBLIC OF 34129
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11962723
US20220239782
17582277
Correspondence name and address
NSIP LAW
1120 CONNECTICUT AVE, NW, SUITE 304
WASHINGTON, DC 20036
Assignment: 15
Reel/Frame:057998/0074   Pages: 3
Recorded: 11/02/2021
Attorney Dkt #:P12057US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
RYOO, YEONCHEOL
Exec Dt:
11/02/2021
2
RYOO, JEONG-DONG
Exec Dt:
11/02/2021
3
CHEUNG, TAESIK
Exec Dt:
11/02/2021
Assignee
1
ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
218, GAJEONG-RO, YUSEONG-GU
DAEJEON, KOREA, REPUBLIC OF 34129
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11777842
US20220141128
17517365
Correspondence name and address
LRK PATENT LAW FIRM
14325H WILLARD RD.
CHANTILLY, VA 20151
Assignment: 16
Reel/Frame:058003/0849   Pages: 3
Recorded: 11/03/2021
Attorney Dkt #:P12058US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KANG, YOO HWA
Exec Dt:
11/02/2021
2
KIM, CHANGKI
Exec Dt:
11/02/2021
3
CHEUNG, TAESIK
Exec Dt:
11/02/2021
Assignee
1
ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
218, GAJEONG-RO, YUSEONG-GU
DAEJEON, KOREA, REPUBLIC OF 34129
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11646810
US20220149964
17517762
Correspondence name and address
LRK PATENT LAW FIRM
14325H WILLARD RD.
CHANTILLY, VA 20151
Assignment: 17
Reel/Frame:058138/0553   Pages: 5
Recorded: 11/17/2021
Attorney Dkt #:PAN-379
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHOI, CHANG-HO
Exec Dt:
11/08/2021
2
CHEUNG, TAESIK
Exec Dt:
11/08/2021
3
KANG, TAE KYU
Exec Dt:
11/08/2021
4
RYOO, JEONG-DONG
Exec Dt:
11/08/2021
5
CHOI, WOO YOUNG
Exec Dt:
11/08/2021
Assignee
1
ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
218, GAJEONG-RO, YUSEONG-GU
DAEJEON, KOREA, REPUBLIC OF 34129
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220303083
17528521
Correspondence name and address
RABIN & BERDO, P.C.
2650 PARK TOWER DRIVE, SUITE 800
VIENNA, VA 22180
Assignment: 18
Reel/Frame:062494/0937   Pages: 4
Recorded: 01/26/2023
Attorney Dkt #:ISIP-104
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HA, JEOUNG LAK
Exec Dt:
01/19/2023
2
KANG, YOO HWA
Exec Dt:
01/19/2023
3
KIM, CHANGKI
Exec Dt:
01/19/2023
4
CHEUNG, TAESIK
Exec Dt:
01/19/2023
Assignee
1
ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
218 GAJEONG-RO, YUSEONG-GU
DAEJEON, KOREA, REPUBLIC OF 34129
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230247101
18159761
Correspondence name and address
RABIN & BERDO, P.C.
2650 PARK TOWER DRIVE, SUITE 800
VIENNA, VA 22180
Assignment: 19
Reel/Frame:063562/0438   Pages: 3
Recorded: 05/08/2023
Attorney Dkt #:P12272US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HA, JEOUNG LAK
Exec Dt:
02/01/2023
2
KANG, YOO HWA
Exec Dt:
02/07/2023
3
KIM, CHANGKI
Exec Dt:
02/01/2023
4
CHEUNG, TAESIK
Exec Dt:
02/01/2023
Assignee
1
ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
218, GAJEONG-RO, YUSEONG-GU
DAEJEON, KOREA, REPUBLIC OF 34129
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230269574
18105378
Correspondence name and address
LRK PATENT LAW FIRM
14325H WILLARD RD.
CHANTILLY, VA 20151
Assignment: 20
Reel/Frame:063001/0358   Pages: 5
Recorded: 03/16/2023
Attorney Dkt #:P12233US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KANG, YOO HWA
Exec Dt:
02/10/2023
2
KO, NAMSEOK
Exec Dt:
02/14/2023
3
KIM, CHANGKI
Exec Dt:
02/10/2023
4
RYOO, JEONG-DONG
Exec Dt:
02/10/2023
5
RYOO, YEONCHEOL
Exec Dt:
02/10/2023
6
CHEUNG, TAESIK
Exec Dt:
02/10/2023
Assignee
1
ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
218, GAJEONG-RO, YUSEONG-GU
DAEJEON, KOREA, REPUBLIC OF 34129
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11963022
US20230209371
18075506
Correspondence name and address
LRK PATENT LAW FIRM
14325H WILLARD RD.
CHANTILLY, VA 20151
Assignment: 21
Reel/Frame:062845/0166   Pages: 5
Recorded: 03/01/2023
Attorney Dkt #:ISIP-106
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KIM, DO YOUNG
Exec Dt:
02/21/2023
2
KIM, SUN ME
Exec Dt:
02/21/2023
3
CHEUNG, TAESIK
Exec Dt:
02/21/2023
4
KANG, TAE KYU
Exec Dt:
02/21/2023
5
RYOO, JEONG-DONG
Exec Dt:
02/21/2023
6
RYOO, YEONCHEOL
Exec Dt:
02/21/2023
7
CHOI, CHANG-HO
Exec Dt:
02/21/2023
Assignee
1
ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
218 GAJEONG-RO, YUSEONG-GU
DAEJEON, KOREA, REPUBLIC OF 34129
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230283563
18176879
Correspondence name and address
RABIN & BERDO, P.C.
2650 PARK TOWER DRIVE, SUITE 800
VIENNA, VA 22180
Assignment: 22
Reel/Frame:063089/0843   Pages: 3
Recorded: 03/24/2023
Attorney Dkt #:P12289US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KIM, JEONG YUN
Exec Dt:
03/22/2023
2
CHEUNG, TAESIK
Exec Dt:
03/22/2023
Assignee
1
ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
218, GAJEONG-RO, YUSEONG-GU
DAEJEON, KOREA, REPUBLIC OF 34129
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230308388
18125843
Correspondence name and address
LRK PATENT LAW FIRM
14325H WILLARD RD.
CHANTILLY, VA 20151
Assignment: 23
Reel/Frame:063595/0513   Pages: 3
Recorded: 05/10/2023
Attorney Dkt #:022097.0011
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
RYOO, YEONCHEOL
Exec Dt:
05/08/2023
2
CHEUNG, TAESIK
Exec Dt:
05/08/2023
Assignee
1
ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
218 GAJEONG-RO, YUSEONG-GU
DAEJEON, KOREA, REPUBLIC OF 34129
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230379264
18315001
Correspondence name and address
NSIP LAW
P.O. BOX 65745
WASHINGTON, DC 20035

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