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Patent Assignment Assignee Details
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Assignee Name : BKT CO., LTD.
Total Assignments: 19
Assignment: 1
Reel/Frame:047016/0584   Pages: 3
Recorded: 09/05/2018
Attorney Dkt #:SHIN-0011
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
RHU, DAE-HWAN
Exec Dt:
04/10/2018
2
PARK, HONG-KEUN
Exec Dt:
04/10/2018
3
JUNG, MIN-KI
Exec Dt:
04/11/2018
Assignee
1
BKT CO., LTD.
25, YUSEONG-DAERO 1184BEON-GIL,
YUSEONG-GU
DAEJEON, KOREA, REPUBLIC OF 34109
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10556816
US20180257966
15760351
Correspondence name and address
JUAN CARLOS A. MARQUEZ
MARQUEZ INTELLECTUAL PROPERTY LAW OFFICE PLLC
1629 K STREET, NW, SUITE 300
WASHINGTON, DC 20006
Assignment: 2
Reel/Frame:049911/0222   Pages: 4
Recorded: 07/31/2019
Attorney Dkt #:D8726-00050
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KIM, JANG KYU
Exec Dt:
05/10/2019
2
LEE, HYEONG SEOK
Exec Dt:
05/10/2019
3
RYU, KEUN CHAN
Exec Dt:
05/10/2019
4
JANG, JAE GWAN
Exec Dt:
05/10/2019
Assignee
1
BKT CO., LTD.
(SINSUNG-DONG) 25
YUSEONG-DAERO 1184BEON-GIL
YUSEONG-FU DAEJEON, KOREA, REPUBLIC OF 34109
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11059002
US20190262782
16346768
Correspondence name and address
DUANE MORRIS LLP
30 SOUTH 17TH STREET
ATTN: IP DOCKETING & JIAZHONG LUO
PHILADELPHIA, PA 19103-4196
Assignment: 3
Reel/Frame:050058/0517   Pages: 4
Recorded: 08/15/2019
Attorney Dkt #:F-PJH-201906-4
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JUNG, MIN KI
Exec Dt:
07/17/2019
2
RHU, DAE HWAN
Exec Dt:
07/17/2019
3
PARK, HONG KEUN
Exec Dt:
07/17/2019
4
KIM, DONG WOO
Exec Dt:
07/17/2019
5
JU, DONG JIN
Exec Dt:
07/17/2019
Assignee
1
BKT CO., LTD.
25, YUSEONG-DAERO 1184BEON-GIL
DAEJEON, KOREA, REPUBLIC OF 34109
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10899642
US20200031701
16486159
Correspondence name and address
ANTONIO HA & U.S. PATENT, LLC
734 WALT WHITMAN ROAD, SUITE 409
MELVILLE, NY 11747
Assignment: 4
Reel/Frame:050058/0581   Pages: 4
Recorded: 08/15/2019
Attorney Dkt #:F-PJH-201906-5
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JUNG, MIN KI
Exec Dt:
07/17/2019
2
RHU, DAE HWAN
Exec Dt:
07/17/2019
3
PARK, HONG KEUN
Exec Dt:
07/17/2019
4
KIM, DONG WOO
Exec Dt:
07/17/2019
5
JU, DONG JIN
Exec Dt:
07/17/2019
Assignee
1
BKT CO., LTD.
25,YUSEONG-DAERO 1184BEON-GIL
DAEJEON, KOREA, REPUBLIC OF 34109
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20190367399
16486164
Correspondence name and address
ANTONIO HA & U.S. PATENT, LLC
734 WALT WHITMAN ROAD, SUITE 409
MELVILLE, NY 11747
Assignment: 5
Reel/Frame:052126/0605   Pages: 4
Recorded: 03/16/2020
Attorney Dkt #:F-PJH-202002-11
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
RHU, DAEHWAN
Exec Dt:
03/02/2020
2
JUNG, MINKI
Exec Dt:
03/02/2020
3
JU, DONGJIN
Exec Dt:
03/02/2020
4
PARK, HONGKEUN
Exec Dt:
03/02/2020
5
KIM, DONGWOO
Exec Dt:
03/02/2020
6
HWANG, HOJAE
Exec Dt:
03/02/2020
Assignee
1
BKT CO., LTD.
25, YUSEONG-DAERO 1184BEON-GIL
DAEJEON, KOREA, REPUBLIC OF 34109
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11053148
US20200231478
16647769
Correspondence name and address
ANTONIO HA & U.S. PATENT, LLC
667 MADISON AVENUE, 5TH FLOOR
NEW YORK, NY 10065
Assignment: 6
Reel/Frame:054319/0155   Pages: 3
Recorded: 11/10/2020
Attorney Dkt #:F-TJP-202010-18
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
RHU, DAEHWAN
Exec Dt:
11/02/2020
2
JUNG, MINKI
Exec Dt:
11/02/2020
3
JANG, JAEGWAN
Exec Dt:
11/02/2020
Assignee
1
BKT CO., LTD.
25 YUSEONG-DAERO 1184BEON-GIL
DAEJEON, KOREA, REPUBLIC OF 34109
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11365143
US20210363043
17052815
Correspondence name and address
ANTONIO HA & U.S. PATENT, LLC
667 MADISON AVENUE, 5TH FLOOR
NEW YORK, NY 10065
Assignment: 7
Reel/Frame:057487/0373   Pages: 3
Recorded: 09/15/2021
Attorney Dkt #:F-TJP-202011-20
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
KOSPA CORP
Exec Dt:
11/06/2020
Assignee
1
BKT CO., LTD.
25, YUSEONG-DAERO 1184BEON-GIL
DAEJEON, KOREA, REPUBLIC OF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220168942
17436053
Correspondence name and address
ANTONIO HA & U.S.PATENT, LLC
667 MADISON AVENUE, 5TH FLOOR
NEW YORK, NY 10065
Assignment: 8
Reel/Frame:056264/0169   Pages: 4
Recorded: 05/17/2021
Attorney Dkt #:F-TJP-202104-24
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
RHU, DAEHWAN
Exec Dt:
05/03/2021
2
CHOI, JAEMIN
Exec Dt:
05/03/2021
3
JUNG, MINKI
Exec Dt:
05/03/2021
4
HWANG, HOJAE
Exec Dt:
05/03/2021
5
KIM, SEYEONG
Exec Dt:
05/03/2021
Assignee
1
BKT CO., LTD.
25, YUSEONG-DAERO 1184BEON-GIL
DAEJEON, KOREA, REPUBLIC OF 34109
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11364463
US20210354072
17294646
Correspondence name and address
ANTONIO HA & U.S.PATENT, LLC
667 MADISON AVENUE, 5TH FLOOR
NEW YORK, NY 10065
Assignment: 9
Reel/Frame:056426/0924   Pages: 4
Recorded: 05/29/2021
Attorney Dkt #:F-PJH-202002-11_CA
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
RHU, DAEHWAN
Exec Dt:
05/21/2021
2
JUNG, MINKI
Exec Dt:
05/24/2021
3
JU, DONGJIN
Exec Dt:
05/24/2021
4
PARK, HONGKEUN
Exec Dt:
05/21/2021
5
KIM, DONGWOO
Exec Dt:
05/21/2021
6
HWANG, HOJAE
Exec Dt:
05/24/2021
Assignee
1
BKT CO., LTD.
25, YUSEONG-DAERO 1184BEON-GIL
DAEJEON, KOREA, REPUBLIC OF 34109
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11685677
US20210292200
17334723
Correspondence name and address
ANTONIO HA & U.S.PATENT, LLC
667 MADISON AVENUE, 5TH FLOOR
NEW YORK, NY 10065
Assignment: 10
Reel/Frame:057110/0853   Pages: 3
Recorded: 08/06/2021
Attorney Dkt #:F-TJP-202104-24
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
TASAKI, KEN
Exec Dt:
06/10/2021
Assignee
1
BKT CO., LTD.
25, YUSEONG-DAERO 1184BEON-GIL
DAEJEON, KOREA, REPUBLIC OF 34109
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11364463
US20210354072
17294646
Correspondence name and address
ANTONIO HA & U.S.PATENT, LLC
667 MADISON AVENUE, 5TH FLOOR
NEW YORK, NY 10065
Assignment: 11
Reel/Frame:058601/0424   Pages: 4
Recorded: 12/30/2021
Attorney Dkt #:F-TJP-202111-37
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PARK, YOUNG HYUN
Exec Dt:
12/19/2021
2
RHU, DAE HWAN
Exec Dt:
12/23/2021
3
JUNG, MIN KI
Exec Dt:
12/19/2021
4
KIM, JAE MIN
Exec Dt:
12/19/2021
5
LIBERZON, JONATHAN
Exec Dt:
12/23/2021
6
WON, JONG CHEOL
Exec Dt:
12/23/2021
7
CHO, JOO HO
Exec Dt:
12/22/2021
8
HONG, SWONG KYUN
Exec Dt:
12/23/2021
9
KIM, MOON JEONG
Exec Dt:
12/22/2021
10
JEONG, KYUNG SAM
Exec Dt:
12/22/2021
11
KIM, MIN HYUK
Exec Dt:
12/22/2021
12
LEE, JUNE WOO
Exec Dt:
12/22/2021
Assignees
1
BKT CO., LTD.
25, YUSEONG-DAERO 1184BEON-GIL
DAEJEON, KOREA, REPUBLIC OF 34109
2
SUDOKWON LANDFILL SITE MANAGEMENT CORPORATION
61, GEOWOL-RO
INCHEON, KOREA, REPUBLIC OF 22688
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220144678
17565978
Correspondence name and address
ANTONIO HA & U.S.PATENT, LLC
667 MADISON AVENUE, 5TH FLOOR
NEW YORK, NY 10065
Assignment: 12
Reel/Frame:058893/0108   Pages: 5
Recorded: 01/28/2022
Attorney Dkt #:F-TJP-202111-37
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE SPELLING OF ASSIGNOR'S NAME FROM JOO HO CHO TO JOON HO CHO PREVIOUSLY RECORDED AT REEL: 058601 FRAME: 0424. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT.
Assignors
1
PARK, YOUNG HYUN
Exec Dt:
12/19/2021
2
RHU, DAE HWAN
Exec Dt:
12/23/2021
3
JUNG, MIN KI
Exec Dt:
12/19/2021
4
KIM, JAE MIN
Exec Dt:
12/19/2021
5
LIBERZON, JONATHAN
Exec Dt:
12/23/2021
6
WON, JONG CHEOL
Exec Dt:
12/23/2021
7
CHO, JOON HO
Exec Dt:
12/22/2021
8
HONG, SWONG KYUN
Exec Dt:
12/23/2021
9
KIM, MOON JEONG
Exec Dt:
12/22/2021
10
JEONG, KYUNG SAM
Exec Dt:
12/22/2021
11
KIM, MIN HYUK
Exec Dt:
12/22/2021
12
LEE, JUNE WOO
Exec Dt:
12/22/2021
Assignees
1
BKT CO., LTD.
25, YUSEONG-DAERO 1184BEON-GIL
DAEJEON, KOREA, REPUBLIC OF 34109
2
SUDOKWON LANDFILL SITE MANAGEMENT CORPORATION
61, GEOWOL-RO
INCHEON, KOREA, REPUBLIC OF 22688
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220144678
17565978
Correspondence name and address
ANTONIO HA & U.S. PATENT, LLC
667 MADISON AVENUE, 5TH FLOOR
NEW YORK, 10065 UNITED STATES
Assignment: 13
Reel/Frame:058508/0290   Pages: 3
Recorded: 12/30/2021
Attorney Dkt #:F-TJP-202111-36
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
RHU, DAE HWAN
Exec Dt:
12/23/2021
2
PARK, YOUNG HYUN
Exec Dt:
12/20/2021
3
JUNG, MIN KI
Exec Dt:
12/20/2021
4
LIBERZON, JONATHAN
Exec Dt:
12/23/2021
Assignee
1
BKT CO., LTD.
25, YUSEONG-DAERO 1184BEON-GIL
DAEJEON, KOREA, REPUBLIC OF 34109
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220119292
17565957
Correspondence name and address
ANTONIO HA & U.S.PATENT, LLC
667 MADISON AVENUE, 5TH FLOOR
NEW YORK, NY 10065
Assignment: 14
Reel/Frame:059889/0156   Pages: 4
Recorded: 05/11/2022
Attorney Dkt #:2283.118-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KIM, DONG WOO
Exec Dt:
04/14/2022
2
PARK, MIN SEOK
Exec Dt:
04/12/2022
3
LEE, SEUNG HO
Exec Dt:
04/12/2022
Assignee
1
BKT CO., LTD.
25, YUSEONG-DAERO 1184BEON-GIL,
YUSEONG-GU
DAEJEON, KOREA, REPUBLIC OF 34109
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220414802
17775938
Correspondence name and address
HAMMER & ASSOCIATES, P.C.
2217 MATTHEWS TOWNSHIP PARKWAY, SUITE D256
MATTHEWS, NC 28105-4819
Assignment: 15
Reel/Frame:061996/0756   Pages: 4
Recorded: 11/28/2022
Attorney Dkt #:F-TJP-202210-47
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
RHU, DAE HWAN
Exec Dt:
11/18/2022
2
CHOI, BONG CHOEL
Exec Dt:
11/18/2022
3
LEE, CHUN WOO
Exec Dt:
11/18/2022
4
YUNE, YONG JOON
Exec Dt:
11/18/2022
5
KIM, JONG GOO
Exec Dt:
11/18/2022
6
LEE, BYUNG SUK
Exec Dt:
11/18/2022
7
SUNG, KYOUNG HWAN
Exec Dt:
11/18/2022
Assignee
1
BKT CO., LTD.
25, YUSEONG-DAERO 1184BEON-GIL
DAEJEON, KOREA, REPUBLIC OF 34109
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230202891
17927897
Correspondence name and address
ANTONIO HA & U.S.PATENT, LLC
667 MADISON AVENUE, 5TH FLOOR
NEW YORK, NY 10065
Assignment: 16
Reel/Frame:063607/0086   Pages: 6
Recorded: 05/10/2023
Attorney Dkt #:PA5427-0
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KIM, MINYOUNG
Exec Dt:
04/13/2023
2
KIM, DONGWOO
Exec Dt:
04/13/2023
3
KIM, SUKWOO
Exec Dt:
04/13/2023
4
CHOI, MUNCHIN
Exec Dt:
04/13/2023
5
KANG, SHINJOH
Exec Dt:
04/13/2023
6
KIM, JUNGHOON
Exec Dt:
04/13/2023
7
LEE, CHUNWOO
Exec Dt:
04/13/2023
8
RHU, DAEHWAN
Exec Dt:
04/13/2023
9
KIM, JAEMIN
Exec Dt:
04/13/2023
10
CHOI, RAN
Exec Dt:
04/13/2023
11
HWANG, JUNGJOON
Exec Dt:
04/13/2023
12
LEE, DONGSUN
Exec Dt:
04/13/2023
13
KIM, MINGYUN
Exec Dt:
04/13/2023
14
PARK, SEHEE
Exec Dt:
04/13/2023
15
BAE, JINSEOK
Exec Dt:
04/13/2023
16
NAM, YUNWOO
Exec Dt:
04/13/2023
17
KIM, YUNJIN
Exec Dt:
04/13/2023
18
MOON, SEIN
Exec Dt:
04/13/2023
Assignee
1
BKT CO., LTD.
25, YUSEONG-DAERO 1184BEON-GIL
YUSEONG-GU
DAEJEON, KOREA, REPUBLIC OF 34109
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20240002269
18036378
Correspondence name and address
WILLIAM PARK & ASSOCIATES
930 N YORK RD STE 201
HINSDALE, IL 60521
Assignment: 17
Reel/Frame:063716/0012   Pages: 3
Recorded: 05/22/2023
Attorney Dkt #:142463-2(P202-48KRPCT-US)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
RHU, DAEHWAN
Exec Dt:
05/15/2023
2
OH, TAESEOK
Exec Dt:
05/15/2023
Assignee
1
BKT CO., LTD.
25 YUSEONG-DAERO 1184BEON-GIL, YUSEONG-GU
DAEJEON, KOREA, REPUBLIC OF 34109
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11919791
US20230286843
18199479
Correspondence name and address
YONGSOK CHOI
DINSMORE & SHOHL LLP
255 E. FIFTH STREET, SUITE 1900
CINCINNATI, OH 45202
Assignment: 18
Reel/Frame:064281/0576   Pages: 3
Recorded: 07/17/2023
Attorney Dkt #:142463-3(P20338KR-PCT-US)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
RHU, DAE HWAN
Exec Dt:
07/06/2023
2
CHOI, BONG CHOEL
Exec Dt:
07/05/2023
Assignee
1
BKT CO., LTD.
25, YUSEONG-DAERO 1184BEON-GIL, YUSEONG-GU
DAEJEON, KOREA, REPUBLIC OF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230372843
18222268
Correspondence name and address
YONGSOK CHOI
DINSMORE & SHOHL LLP
255 E. FIFTH ST, SUITE 1900
CINCINNATI, OH 45202
Assignment: 19
Reel/Frame:065355/0071   Pages: 5
Recorded: 10/26/2023
Attorney Dkt #:142463-4 / BKY0004NA
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KIM, DONG WOO
Exec Dt:
10/11/2023
2
RHU, DAE HWAN
Exec Dt:
10/11/2023
3
KIM, JONG GOO
Exec Dt:
10/11/2023
4
KIM, JUNG HOON
Exec Dt:
10/11/2023
5
CHOI, BONG CHOEL
Exec Dt:
10/11/2023
Assignee
1
BKT CO., LTD.
25 YUSEONG-DAERO 1184BEON-GIL, YUSEONG-GU
DAEJEON, KOREA, REPUBLIC OF 34109
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20240051846
18494978
Correspondence name and address
WISU SUL
DINSMORE & SHOHL
CHICAGO, IL 60606

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