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Patent Assignment Assignee Details
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Assignee Name : STEMCO CO., LTD.
Total Assignments: 13
Assignment: 1
Reel/Frame:051893/0151   Pages: 4
Recorded: 02/21/2020
Attorney Dkt #:600700-000055
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/10/2020
2
Exec Dt:
02/10/2020
3
Exec Dt:
02/10/2020
4
Exec Dt:
02/10/2020
5
Exec Dt:
02/10/2020
Assignee
1
79-44, GWAHAKSANEOP 4-RO, OKSAN-MYEON, HEUNGDEOK-GU
CHEONGJU-SI, CHUNGCHEONGBUK-DO, KOREA, REPUBLIC OF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16798191
Correspondence name and address
STUDEBAKER & BRACKETT PC
8255 GREENSBORO DRIVE
SUITE 300
TYSONS, VA 22102
Assignment: 2
Reel/Frame:052109/0702   Pages: 5
Recorded: 03/13/2020
Attorney Dkt #:600700-000057
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/12/2020
2
Exec Dt:
03/10/2020
Assignee
1
79-44, GWAHAKSANEOP 4-RO, OKSAN-MYEON, HEUNGDEOK-GU
CHEONGJU-SI, CHUNGCHEONGBUK-DO, KOREA, REPUBLIC OF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16818274
Correspondence name and address
STUDEBAKER & BRACKETT PC
8255 GREENSBORO DRIVE
SUITE 300
TYSONS, VA 22102
Assignment: 3
Reel/Frame:053458/0189   Pages: 7
Recorded: 08/11/2020
Attorney Dkt #:600700-000065
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/28/2020
2
Exec Dt:
07/28/2020
3
Exec Dt:
07/28/2020
4
Exec Dt:
07/28/2020
Assignee
1
79-44, GWAHAKSANEOP 4-RO, OKSAN-MYEON
CHEONGJU-SI, CHUNGCHEONGBUK-DO, KOREA, REPUBLIC OF 28122
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16990341
Correspondence name and address
STUDEBAKER & BRACKETT PC
8255 GREENSBORO DRIVE
SUITE 300
TYSONS, VA 22102
Assignment: 4
Reel/Frame:053500/0024   Pages: 8
Recorded: 08/14/2020
Attorney Dkt #:600700-000065
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE THIRD ASSIGNOR'S DOC DATE FROM 07/28/2020 TO 08/05/2020, AND REVISE THE STREET ADDRESS FOR THE ASSIGNEE PREVIOUSLY RECORDED ON REEL 053458 FRAME 0189. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT.
Assignors
1
Exec Dt:
07/28/2020
2
Exec Dt:
07/28/2020
3
Exec Dt:
08/05/2020
4
Exec Dt:
07/28/2020
Assignee
1
79-44, GWAHAKSANEOP 4-RO, OKSAN-MYEON, HEUNGDEOK-GU
CHEONGJU-SI, CHUNGCHEONGBUK-DO, KOREA, REPUBLIC OF 28122
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16990341
Correspondence name and address
STUDEBAKER & BRACKETT PC
8255 GREENSBORO DRIVE
SUITE 300
TYSONS, VA 22102
Assignment: 5
Reel/Frame:054412/0967   Pages: 7
Recorded: 11/18/2020
Attorney Dkt #:600700-000080
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/16/2020
2
Exec Dt:
11/16/2020
3
Exec Dt:
11/16/2020
4
Exec Dt:
11/13/2020
Assignee
1
79-44, GWAHAKSANEOP 4-RO, OKSAN-MYEON, HEUNGDEOK-GU
CHEONGJU-SI, CHUNGCHEONGBUK-DO, KOREA, REPUBLIC OF 28122
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16952021
Correspondence name and address
STUDEBAKER & BRACKETT PC
8255 GREENSBORO DRIVE
SUITE 300
TYSONS, VA 22102
Assignment: 6
Reel/Frame:054483/0145   Pages: 4
Recorded: 11/28/2020
Attorney Dkt #:600700-000079
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/19/2020
2
Exec Dt:
11/19/2020
3
Exec Dt:
11/19/2020
4
Exec Dt:
11/16/2020
Assignee
1
79-44, GWAHAKSANEOP 4-RO, OKSAN-MYEON, HEUNGDEOK-GU
CHEONGJU-SI, CHUNGCHEONGBUK-DO, KOREA, REPUBLIC OF 28122
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
17106086
Correspondence name and address
STUDEBAKER & BRACKETT PC
8255 GREENSBORO DRIVE
SUITE 300
TYSONS, VA 22102
Assignment: 7
Reel/Frame:056800/0411   Pages: 3
Recorded: 07/09/2021
Attorney Dkt #:17371327
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/09/2021
2
Exec Dt:
07/09/2021
3
Exec Dt:
07/09/2021
Assignee
1
79-44, GWAHAKSANEOP 4-RO, OKSAN-MYEON, HEUNGDEOK-GU
CHEONGJU-SI, CHUNGCHEONGBUK-DO, KOREA, REPUBLIC OF 28122
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
17371327
Correspondence name and address
STUDEBAKER & BRACKETT PC
8255 GREENSBORO DRIVE
SUITE 300
TYSONS, VA 22102
Assignment: 8
Reel/Frame:056857/0692   Pages: 4
Recorded: 07/14/2021
Attorney Dkt #:600700-000092
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/09/2021
2
Exec Dt:
07/09/2021
3
Exec Dt:
07/12/2021
4
Exec Dt:
07/09/2021
Assignee
1
79-44, GWAHAKSANEOP 4-RO, OKSAN-MYEON, HEUNGDEOK-GU
CHEONGJU-SI, CHUNGCHEONGBUK-DO, KOREA, REPUBLIC OF 28122
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
17375979
Correspondence name and address
STUDEBAKER & BRACKETT PC
8255 GREENSBORO DRIVE
SUITE 300
TYSONS, VA 22102
Assignment: 9
Reel/Frame:058474/0913   Pages: 2
Recorded: 12/23/2021
Attorney Dkt #:600700-000117
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
12/14/2021
Assignee
1
79-44, GWAHAKSANEOP 4-RO, OKSAN-MYEON, HEUNGDEOK-GU
CHEONGJU-SI, CHUNGCHEONGBUK-DO, KOREA, REPUBLIC OF 28122
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
17561550
Correspondence name and address
STUDEBAKER & BRACKETT PC
8255 GREENSBORO DRIVE
SUITE 300
TYSONS, VA 22102
Assignment: 10
Reel/Frame:059389/0146   Pages: 3
Recorded: 03/24/2022
Attorney Dkt #:ERU049.001APC
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/04/2022
2
Exec Dt:
03/04/2022
3
Exec Dt:
03/04/2022
Assignee
1
79-44 GWAHAKSANEOP 4-RO, OKSAN-MYEON
HEUNGDEOK-GU, CHEONGJU-SI
CHUNGCHEONGBUK-DO, KOREA, REPUBLIC OF 28122
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
17753169
Correspondence name and address
KNOBBE MARTENS OLSON & BEAR, LLP
2040 MAIN STREET, 14TH FLOOR
IRVINE, CA 92614
Assignment: 11
Reel/Frame:062584/0476   Pages: 4
Recorded: 02/03/2023
Attorney Dkt #:600700-000147
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/02/2023
2
Exec Dt:
02/02/2023
3
Exec Dt:
02/02/2023
4
Exec Dt:
02/02/2023
Assignee
1
79-44, GWAHAKSANEOP 4-RO, OKSAN-MYEON, HEUNGDEOK-GU
CHEONGJU-SI, CHUNGCHEONGBUK-DO, KOREA, REPUBLIC OF 28122
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
18164060
Correspondence name and address
STUDEBAKER & BRACKETT PC
8255 GREENSBORO DRIVE
SUITE 300
TYSONS, VA 22102
Assignment: 12
Reel/Frame:064772/0532   Pages: 7
Recorded: 09/01/2023
Attorney Dkt #:600700-000157
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/30/2023
2
Exec Dt:
08/31/2023
3
Exec Dt:
08/30/2023
4
Exec Dt:
08/30/2023
5
Exec Dt:
08/30/2023
6
Exec Dt:
08/30/2023
7
Exec Dt:
08/30/2023
Assignee
1
79-44, GWAHAKSANEOP 4-RO, OKSAN-MYEON, HEUNGDEOK-GU
CHEONGJU-SI, CHUNGCHEONGBUK-DO, KOREA, REPUBLIC OF 28122
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
18459624
Correspondence name and address
STUDEBAKER & BRACKETT PC
8255 GREENSBORO DRIVE
SUITE 300
TYSONS, VA 22102
Assignment: 13
Reel/Frame:064927/0142   Pages: 2
Recorded: 09/15/2023
Attorney Dkt #:600700-000159
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
09/13/2023
Assignee
1
79-44, GWAHAKSANEOP 4-RO, OKSAN-MYEON, HEUNGDEOK-GU
CHEONGJU-SI, CHUNGCHEONGBUK-DO, KOREA, REPUBLIC OF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
18468553
Correspondence name and address
STUDEBAKER & BRACKETT PC
8255 GREENSBORO DRIVE
SUITE 300
TYSONS, VA 22102

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