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Patent Assignment Assignor Details
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Assignor Name : LEE, GI-BACK
Total Assignments: 19
Assignment: 1
Reel/Frame:048021/0065   Pages: 5
Recorded: 01/07/2019
Attorney Dkt #:6403-0266PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEE, GI-BACK
Exec Dt:
12/14/2018
2
OH, HAN-KOOK
Exec Dt:
12/14/2018
3
JUNG, YONG-GEUN
Exec Dt:
12/14/2018
4
MO, JUN-TAE
Exec Dt:
12/14/2018
5
JEONG, WON-JANG
Exec Dt:
12/14/2018
6
CHOI, JIN-SEOK
Exec Dt:
12/14/2018
7
CHOI, DAE-HYUK
Exec Dt:
12/14/2018
8
LEE, JOO-DONG
Exec Dt:
12/14/2018
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 #
 
 
 
 
 
 
 
 
 
 
 
11239427
US20190319195
16315485
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH, LLP
8110 GATEHOUSE ROAD
SUITE 100E
FALLS CHURCH, VA 22042
Assignment: 2
Reel/Frame:049152/0219   Pages: 5
Recorded: 05/10/2019
Attorney Dkt #:6403-0271PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JEONG, WON-JANG
Exec Dt:
02/22/2019
2
LEE, YUN-JI
Exec Dt:
02/22/2019
3
LEE, GI-BACK
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 #
 
 
 
 
 
 
 
 
 
 
 
11248008
US20190263834
16348805
Correspondence name and address
BIRCH STEWART KOLASCH & BIRCH LLP
8110 GATEHOUSE ROAD, SUITE 100E
FALLS CHURCH, VA 22042
Assignment: 3
Reel/Frame:052230/0216   Pages: 5
Recorded: 03/25/2020
Attorney Dkt #:6403-0306PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEE, GI-BACK
Exec Dt:
03/16/2020
2
PARK, SEONG-JONG
Exec Dt:
03/16/2020
3
KIM, JI-YOUNG
Exec Dt:
03/16/2020
4
JEONG, WON-JANG
Exec Dt:
03/16/2020
5
CHOI, JIN-SEOK
Exec Dt:
03/16/2020
6
CHOI, DAE-HYUK
Exec Dt:
03/16/2020
7
LEE, JOO-DONG
Exec Dt:
03/16/2020
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 #
 
 
 
 
 
 
 
 
 
 
 
11434228
US20200308150
16650732
Correspondence name and address
BIRCH STEWART KOLASH & BIRCH LLP
8110 GATEHOUSE ROAD, SUITE 100E
FALLSCHURCH, VA 22042
Assignment: 4
Reel/Frame:057526/0243   Pages: 4
Recorded: 09/16/2021
Attorney Dkt #:6403-0339PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEE, GI-BACK
Exec Dt:
08/18/2021
2
LA, HYUN-JU
Exec Dt:
08/18/2021
3
JEONG, WON-JANG
Exec Dt:
08/18/2021
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
US20220267319
17439955
Correspondence name and address
BIRCH STEWART KOLASH & BIRCH LLP
8110 GATEHOUSE ROAD, SUITE 100E
FALLSCHURCH, VA 22042
Assignment: 5
Reel/Frame:057671/0456   Pages: 8
Recorded: 10/01/2021
Attorney Dkt #:6403-0341PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JI, HYE-SU
Exec Dt:
09/07/2021
2
LEE, GI-BACK
Exec Dt:
08/18/2021
3
JEONG, WON-JANG
Exec Dt:
08/18/2021
4
KIM, DONG-JUN
Exec Dt:
08/18/2021
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
US20220165962
17600349
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH, LLP.
8110 GATEHOUSE ROAD, SUITE 100E
FALLS CHURCH, VA 22040-0747
Assignment: 6
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: 7
Reel/Frame:058919/0195   Pages: 4
Recorded: 11/30/2021
Attorney Dkt #:6403-0354PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEE, GI-BACK
Exec Dt:
10/12/2021
2
PARK, JI-YEON
Exec Dt:
10/14/2021
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
US20220267251
17614794
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH, LLP.
8110 GATEHOUSE ROAD, SUITE 100E
FALLS CHURCH, VA 22040-0747
Assignment: 8
Reel/Frame:059926/0963   Pages: 4
Recorded: 05/10/2022
Attorney Dkt #:6403-0374PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEE, GI-BACK
Exec Dt:
04/21/2022
2
PARK, SEONG-JONG
Exec Dt:
04/21/2022
3
JEONG, WON-JANG
Exec Dt:
04/21/2022
4
KIM, DONG-JUN
Exec Dt:
04/02/2022
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
US20230002350
17775369
Correspondence name and address
BIRCH STEWART KOLASCH & BIRCH LLP
8110 GATEHOUSE ROAD, SUITE 100E
FALLS CHURCH, VA 22042-0747
Assignment: 9
Reel/Frame:060074/0564   Pages: 8
Recorded: 06/01/2022
Attorney Dkt #:6403-0377PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEE, GI-BACK
Exec Dt:
04/21/2022
2
KIM, JI-UN
Exec Dt:
03/30/2022
3
JEONG, WON-JANG
Exec Dt:
04/21/2022
4
KIM, DONG-JUN
Exec Dt:
04/21/2022
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
US20230051481
17781174
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH, LLP
8110 GATEHOUSE ROAD, SUITE 100 E
FALLS CHURCH, VA 22042
Assignment: 10
Reel/Frame:060249/0621   Pages: 4
Recorded: 06/01/2022
Attorney Dkt #:6403-0376PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEE, GI-BACK
Exec Dt:
04/21/2022
2
LEE, NAM-JIN
Exec Dt:
04/21/2022
3
JEONG, WON-JANG
Exec Dt:
04/21/2022
4
KIM, DONG-JUN
Exec Dt:
04/21/2022
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
US20230023238
17781291
Correspondence name and address
BIRCH STEWART KOLASCH & BIRCH LLP
8110 GATEHOUSE ROAD, SUITE 100 EAST
FALLS CHURCH, VA 22042
Assignment: 11
Reel/Frame:061159/0317   Pages: 5
Recorded: 06/09/2022
Attorney Dkt #:6403-0378PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEE, GI-BACK
Exec Dt:
04/21/2022
2
LA, HYUN-JU
Exec Dt:
04/21/2022
3
JEONG, WON-JANG
Exec Dt:
04/21/2022
4
KIM, DONG-JUN
Exec Dt:
04/21/2022
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
US20230056059
17783448
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH, LLP
8110 GATEHOUSE ROAD, SUITE 100 E
FALLS CHURCH, VA 22042
Assignment: 12
Reel/Frame:062189/0367   Pages: 5
Recorded: 12/22/2022
Attorney Dkt #:6403-0400PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEE, GI-BACK
Exec Dt:
10/13/2022
2
LA, HYUN-JU
Exec Dt:
10/13/2022
3
JEONG, WON-JANG
Exec Dt:
10/13/2022
4
KIM, DONG-JUN
Exec Dt:
10/13/2022
5
HAM, HYO-KYUN
Exec Dt:
10/13/2022
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
US20230263053
18012019
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH, LLP
8110 GATEHOUSE ROAD, SUITE 100 E
FALLS CHURCH, VA 22042
Assignment: 13
Reel/Frame:062440/0442   Pages: 4
Recorded: 01/20/2023
Attorney Dkt #:6403-0403PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEE, GI-BACK
Exec Dt:
12/20/2022
2
LA, HYUN-JU
Exec Dt:
12/20/2022
3
JEONG, WON-JANG
Exec Dt:
12/20/2022
4
KIM, DONG-JUN
Exec Dt:
12/20/2022
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
US20230284527
18016958
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH, LLP.
8110 GATEHOUSE ROAD, SUITE 100E
FALLS CHURCH, VA 22040-0747
Assignment: 14
Reel/Frame:062691/0742   Pages: 4
Recorded: 02/14/2023
Attorney Dkt #:6403-0413PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEE, GI-BACK
Exec Dt:
12/20/2022
2
LEE, DONG-JIN
Exec Dt:
12/20/2022
3
JEONG, WON-JANG
Exec Dt:
12/20/2022
4
KIM, DONG-JUN
Exec Dt:
12/20/2022
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
US20230320201
18021200
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH, LLP
8110 GATEHOUSE ROAD, SUITE 100E
FALLS CHURCH, VA 22042
Assignment: 15
Reel/Frame:062734/0499   Pages: 5
Recorded: 02/17/2023
Attorney Dkt #:6403-0420PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEE, GI-BACK
Exec Dt:
12/20/2022
2
LEE, NAM-JIN
Exec Dt:
12/20/2022
3
JEONG, WON-JANG
Exec Dt:
12/20/2022
4
KIM, DONG-JUN
Exec Dt:
12/20/2022
5
HAM, HYO-KYUN
Exec Dt:
12/20/2022
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
US20230357127
18021737
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH, LLP
8110 GATEHOUSE ROAD, SUITE 100E
FALLS CHURCH, VA 22042
Assignment: 16
Reel/Frame:062779/0668   Pages: 4
Recorded: 02/23/2023
Attorney Dkt #:6403-0419PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEE, NAM-JIN
Exec Dt:
12/20/2022
2
LEE, GI-BACK
Exec Dt:
12/20/2022
3
JEONG, WON-JANG
Exec Dt:
12/20/2022
4
KIM, DONG-JUN
Exec Dt:
12/20/2022
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
US20230331689
18022640
Correspondence name and address
BIRCH STEWART KOLASCH & BIRCH LLP
8110 GATEHOUSE ROAD, SUITE 100E
FALLS CHURCH, VA 22042
Assignment: 17
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
Assignment: 18
Reel/Frame:063493/0762   Pages: 4
Recorded: 05/01/2023
Attorney Dkt #:6403-0444PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KIM, JI-UN
Exec Dt:
02/20/2023
2
LEE, GI-BACK
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
US20240025872
18034479
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH, LLP.
8110 GATEHOUSE ROAD, SUITE 100E
FALLS CHURCH, VA 22040-0747
Assignment: 19
Reel/Frame:063951/0287   Pages: 4
Recorded: 06/14/2023
Attorney Dkt #:6403-0454PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEE, GI-BACK
Exec Dt:
03/31/2023
2
KIM, JI-UN
Exec Dt:
03/31/2023
3
JEONG, WON-JANG
Exec Dt:
03/31/2023
4
KIM, DONG-JUN
Exec Dt:
03/31/2023
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
US20240083887
18266941
Correspondence name and address
BIRCH STEWART KOLASCH & BIRCH LLP
8110 GATEHOUSE ROAD, SUITE 100E
FALLS CHURCH, VA 22042

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