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Patent Assignment Assignor Details
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Assignor Name : HEO, YU-JIN
Total Assignments: 11
Assignment: 1
Reel/Frame:049137/0908   Pages: 5
Recorded: 05/10/2019
Attorney Dkt #:6403-0272PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LA, HYUN-JU
Exec Dt:
02/22/2019
2
HEO, YU-JIN
Exec Dt:
02/22/2019
3
JEONG, WON-JANG
Exec Dt:
02/22/2019
4
CHOI, JIN-SEOK
Exec Dt:
02/22/2019
5
CHOI, DAE-HYUK
Exec Dt:
02/22/2019
6
LEE, JOO-DONG
Exec Dt:
02/22/2019
Assignee
1
HEESUNG MATERIAL LTD.
113-19, DANGHA-RO, NAMSA-MYEON, CHEOIN-GU
YONGIN-CITY, GYEONGGI-DO, KOREA, REPUBLIC OF 17118
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11552255
US20190288218
16348733
Correspondence name and address
BIRCH STEWART KOLASCH & BIRCH LLP
P.O. BOX 747
FALLS CHURCH, VA 22042
Assignment: 2
Reel/Frame:052424/0436   Pages: 4
Recorded: 04/16/2020
Attorney Dkt #:6403-0310PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LA, HYUN-JU
Exec Dt:
03/31/2020
2
HEO, YU-JIN
Exec Dt:
03/31/2020
3
JEONG, WON-JANG
Exec Dt:
03/31/2020
Assignee
1
LT MATERIALS CO., LTD.
113-19, DANGHA-RO, NAMSA-MYEON, CHEOIN-GU
YONGIN-CITY, GYEONGGI-DO, KOREA, REPUBLIC OF 17118
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11472817
NONE
16756639
Correspondence name and address
BIRCH STEWART KOLASH & BIRCH LLP
8110 GATEHOUSE ROAD, SUITE 100E
FALLSCHURCH, VA 22042
Assignment: 3
Reel/Frame:052428/0932   Pages: 5
Recorded: 04/17/2020
Attorney Dkt #:6403-0309PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LA, HYUN-JU
Exec Dt:
03/31/2020
2
HEO, YU-JIN
Exec Dt:
03/31/2020
3
JEONG, WON-JANG
Exec Dt:
03/31/2020
4
CHOI, JIN-SEOK
Exec Dt:
03/31/2020
5
CHOI, DAE-HYUK
Exec Dt:
03/31/2020
6
LEE, JOO-DONG
Exec Dt:
03/31/2020
Assignee
1
HEESUNG MATERIAL LTD.
113-19, DANGHA-RO, NAMSA-MYEON, CHEOIN-GU
YONGIN-CITY, GYEONGGI-DO, KOREA, REPUBLIC OF 17118
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11665961
US20200243775
16757086
Correspondence name and address
BIRCH STEWART KOLASH & BIRCH LLP
8110 GATEHOUSE ROAD, SUITE 100E
FALLSCHURCH, VA 22042
Assignment: 4
Reel/Frame:053042/0629   Pages: 5
Recorded: 06/25/2020
Attorney Dkt #:6403-0315PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HEO, YU-JIN
Exec Dt:
04/24/2020
2
LA, HYUN-JU
Exec Dt:
04/24/2020
3
JEONG, WON-JANG
Exec Dt:
04/24/2020
4
CHOI, JIN-SEOK
Exec Dt:
04/24/2020
5
CHOI, DAE-HYUK
Exec Dt:
04/24/2020
6
LEE, JOO-DONG
Exec Dt:
04/24/2020
Assignee
1
LT MATERIALS CO., LTD.
113-19, DANGHA-RO, NAMSA-MYEON, CHEOIN-GU
YONGIN-CITY, GYEONGGI-DO, KOREA, REPUBLIC OF 17118
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20200339513
16957880
Correspondence name and address
BIRCH STEWART KOLASH & BIRCH LLP
8110 GATEHOUSE ROAD, SUITE 100E
FALLSCHURCH, VA 22042
Assignment: 5
Reel/Frame:058523/0032   Pages: 4
Recorded: 12/16/2021
Attorney Dkt #:6403-0358PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HEO, YU-JIN
Exec Dt:
08/17/2021
2
LEE, NAM-JIN
Exec Dt:
08/17/2021
3
JEONG, WON-JANG
Exec Dt:
08/17/2021
4
KIM, DONG-JUN
Exec Dt:
08/17/2021
Assignee
1
LT MATERIALS CO., LTD.
113-19, DANGHA-RO, NAMSA-MYEON, CHEOIN-GU
YONGIN-CITY, GYEONGGI-DO, KOREA, REPUBLIC OF 17118
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220393108
17619751
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH, LLP
8110 GATEHOUSE ROAD, SUITE 100E
FALLS CHURCH, VA 22042
Assignment: 6
Reel/Frame:057569/0541   Pages: 4
Recorded: 09/22/2021
Attorney Dkt #:6403-0340PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEE, NAM-JIN
Exec Dt:
08/23/2021
2
HEO, YU-JIN
Exec Dt:
08/23/2021
3
JEONG, WON-JANG
Exec Dt:
08/23/2021
4
KIM, DONG-JUN
Exec Dt:
08/23/2021
Assignee
1
LT MATERIALS CO., LTD.
113-19, DANGHA-RO, NAMSA-MYEON, CHEOIN-GU
YONGIN-CITY, GYEONGGI-DO, KOREA, REPUBLIC OF 17118
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220169659
17441390
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH, LLP.
8110 GATEHOUSE ROAD, SUITE 100E
FALLS CHURCH, VA 22040-0747
Assignment: 7
Reel/Frame:058702/0487   Pages: 5
Recorded: 10/27/2021
Attorney Dkt #:6403-0344PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEE, NAM-JIN
Exec Dt:
08/23/2021
2
HEO, YU-JIN
Exec Dt:
08/23/2021
3
JEONG, WON-JANG
Exec Dt:
08/23/2021
4
KIM, DONG-JUN
Exec Dt:
08/23/2021
Assignee
1
LT MATERIALS CO., LTD.
113-19, DANGHA-RO, NAMSA-MYEON, CHEOIN-GU
YONGIN-CITY, GYEONGGI-DO, KOREA, REPUBLIC OF 17118
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220213120
17606550
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH, LLP.
8110 GATEHOUSE ROAD, SUITE 100E
FALLS CHURCH, VA 22040-0747
Assignment: 8
Reel/Frame:058219/0195   Pages: 4
Recorded: 11/22/2021
Attorney Dkt #:6403-0352PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEE, GI-BACK
Exec Dt:
10/12/2021
2
HEO, YU-JIN
Exec Dt:
10/12/2021
3
JEONG, WON-JANG
Exec Dt:
10/12/2021
Assignee
1
LT MATERIALS CO., LTD.
113-19, DANGHA-RO, NAMSA-MYEON, CHEOIN-GU
YONGIN-CITY, GYEONGGI-DO, KOREA, REPUBLIC OF 17118
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220289693
17612703
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH, LLP.
8110 GATEHOUSE ROAD, SUITE 100E
FALLS CHURCH, VA 22040-0747
Assignment: 9
Reel/Frame:060841/0126   Pages: 5
Recorded: 08/18/2022
Attorney Dkt #:6403-0391PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HEO, YU-JIN
Exec Dt:
07/19/2022
2
LEE, SOL
Exec Dt:
07/19/2022
3
LEE, YONG-HUI
Exec Dt:
07/19/2022
4
MO, JUN-TAE
Exec Dt:
07/19/2022
5
KIM, DONG-JUN
Exec Dt:
07/19/2022
Assignee
1
LT MATERIALS CO., LTD.
113-19, DANGHA-RO, NAMSA-MYEON, CHEOIN-GU
YONGIN-SI, GYEONGGI-DO, KOREA, REPUBLIC OF 17118
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230128360
17889642
Correspondence name and address
BIRCH STEWART KOLASCH & BIRCH LLP
8110 GATEHOUSE ROAD, SUITE 100E
FALLS CHURCH, VA 22042
Assignment: 10
Reel/Frame:062199/0241   Pages: 5
Recorded: 12/23/2022
Attorney Dkt #:6403-0399PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEE, NAM-JIN
Exec Dt:
09/26/2022
2
PARK, JI-YEON
Exec Dt:
09/26/2022
3
HEO, YU-JIN
Exec Dt:
09/26/2022
4
JEONG, WON-JANG
Exec Dt:
09/26/2022
5
KIM, DONG-JUN
Exec Dt:
09/26/2022
Assignee
1
LT MATERIALS CO., LTD.
113-19, DANGHA-RO, NAMSA-MYEON, CHEOIN-GU
YONGIN-SI, GYEONGGI-DO, KOREA, REPUBLIC OF 17118
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230263050
18012331
Correspondence name and address
BIRCH STEWART KOLASCH & BIRCH LLP
8110 GATEHOUSE ROAD, SUITE 100 EAST
FALLS CHURCH, VA 22042
Assignment: 11
Reel/Frame:063356/0664   Pages: 4
Recorded: 04/18/2023
Attorney Dkt #:6403-0441PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEE, GI-BACK
Exec Dt:
02/20/2023
2
HEO, YU-JIN
Exec Dt:
02/20/2023
3
JEONG, WON-JANG
Exec Dt:
02/20/2023
4
KIM, DONG-JUN
Exec Dt:
02/20/2023
Assignee
1
LT MATERIALS CO., LTD.
113-19, DANGHA-RO, NAMSA-MYEON, CHEOIN-GU
YONGIN-SI, GYEONGGI-DO, KOREA, REPUBLIC OF 17118
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230391740
18032221
Correspondence name and address
BIRCH STEWART KOLASCH & BIRCH LLP
8110 GATEHOUSE ROAD, SUITE 100E
FALLS CHURCH, VA 22042

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