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Patent Assignment Assignor Details
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Assignor Name : HWANG, SEOK-JU
Total Assignments: 20
Assignment: 1
Reel/Frame:054064/0213   Pages: 3
Recorded: 10/15/2020
Attorney Dkt #:PPP20204060US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HWANG, SEOK-JU
Exec Dt:
10/12/2020
2
HONG, SUNG-HOON
Exec Dt:
10/12/2020
3
LEE, MI-HYUN
Exec Dt:
10/12/2020
4
KIM, CHEON-WOO
Exec Dt:
10/12/2020
Assignee
1
KOREA HYDRO & NUCLEAR POWER CO., LTD.
1655, BULGUK-RO, YANGBUK-MYEON, GYEONGSANGBUK-DO
GYEONGJU-SI, KOREA, REPUBLIC OF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11715573
US20210158981
17047826
Correspondence name and address
LEX IP MEISTER, PLLC
5180 PARKSTONE DRIVE, SUITE 175
CHANTILLY, 20151 UNITED STATES
Assignment: 2
Reel/Frame:054075/0669   Pages: 3
Recorded: 10/16/2020
Attorney Dkt #:PPP20204063US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HWANG, SEOK-JU
Exec Dt:
10/12/2020
2
LEE, MI-HYUN
Exec Dt:
10/12/2020
3
HONG, SUNG-HOON
Exec Dt:
10/12/2020
4
KIM, CHEON-WOO
Exec Dt:
10/12/2020
Assignee
1
KOREA HYDRO & NUCLEAR POWER CO., LTD.
1655, BULGUK-RO, YANGBUK-MYEON, GYEONGSANGBUK-DO
GYEONGJU-SI, KOREA, REPUBLIC OF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210174978
17048222
Correspondence name and address
LEX IP MEISTER, PLLC
5180 PARKSTONE DRIVE, SUITE 175
CHANTILLY, VA 20151
Assignment: 3
Reel/Frame:054077/0863   Pages: 3
Recorded: 10/16/2020
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HWANG, SEOK-JU
Exec Dt:
10/12/2020
2
CHO, HYUN-JE
Exec Dt:
10/12/2020
3
LEE, JI-HOON
Exec Dt:
10/12/2020
4
KIM, CHEON-WOO
Exec Dt:
10/12/2020
Assignee
1
KOREA HYDRO & NUCLEAR POWER CO., LTD.
1655, BULGUK-RO, YANGBUK-MYEON, GYEONGSANGBUK-DO
GYEONGJU-SI, KOREA, REPUBLIC OF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11610695
US20210158982
17048317
Correspondence name and address
LEX IP MEISTER, PLLC
5180 PARKSTONE DRIVE, SUITE 175
CHANTILLY, VA 20151
Assignment: 4
Reel/Frame:054078/0093   Pages: 3
Recorded: 10/16/2020
Attorney Dkt #:PPP20204066US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HWANG, SEOK-JU
Exec Dt:
10/12/2020
2
YOON, JU-YOUNG
Exec Dt:
10/12/2020
3
HWANG, YOUNG HWAN
Exec Dt:
10/12/2020
4
KIM, CHEON-WOO
Exec Dt:
10/12/2020
Assignee
1
KOREA HYDRO & NUCLEAR POWER CO., LTD.
1655, BULGUK-RO, YANGBUK-MYEON, GYEONGSANGBUK-DO
GYEONGJU-SI, KOREA, REPUBLIC OF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11495364
US20210158983
17048326
Correspondence name and address
LEX IP MEISTER, PLLC
5180 PARKSTONE DRIVE, SUITE 175
CHANTILLY, VA 20151
Assignment: 5
Reel/Frame:054078/0242   Pages: 3
Recorded: 10/16/2020
Attorney Dkt #:PPP20204066US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HWANG, SEOK-JU
Exec Dt:
10/12/2020
2
YOON, JU-YOUNG
Exec Dt:
10/12/2020
3
HWANG, YOUNG HWAN
Exec Dt:
10/12/2020
4
KIM, CHEON-WOO
Exec Dt:
10/12/2020
Assignee
1
KOREA HYDRO & NUCLEAR POWER CO., LTD.
1655, BULGUK-RO, YANGBUK-MYEON, GYEONGSANGBUK-DO
GYEONGJU-SI, KOREA, REPUBLIC OF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11495364
US20210158983
17048326
Correspondence name and address
LEX IP MEISTER, PLLC
5180 PARKSTONE DRIVE, SUITE 175
CHANTILLY, VA 20151
Assignment: 6
Reel/Frame:054078/0269   Pages: 3
Recorded: 10/16/2020
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HWANG, SEOK-JU
Exec Dt:
10/12/2020
2
HWANG, YOUNG HWAN
Exec Dt:
10/12/2020
3
YOON, JU-YOUNG
Exec Dt:
10/12/2020
4
KIM, CHEON-WOO
Exec Dt:
10/12/2020
Assignee
1
KOREA HYDRO & NUCLEAR POWER CO., LTD.
1655, BULGUK-RO, YANGBUK-MYEON, GYEONGSANGBUK-DO
GYEONGJU-SI, KOREA, REPUBLIC OF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11581101
US20210158984
17048332
Correspondence name and address
LEX IP MEISTER, PLLC
5180 PARKSTONE DRIVE, SUITE 175
CHANTILLY, VA 20151
Assignment: 7
Reel/Frame:054764/0899   Pages: 3
Recorded: 12/29/2020
Attorney Dkt #:PPP20205186US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HWANG, YOUNG HWAN
Exec Dt:
12/28/2020
2
LEE, MI-HYUN
Exec Dt:
12/28/2020
3
HWANG, SEOK-JU
Exec Dt:
12/28/2020
4
KIM, CHEON-WOO
Exec Dt:
12/28/2020
Assignee
1
KOREA HYDRO & NUCLEAR POWER CO., LTD.
1655, BULGUK-RO, YANGBUK-MYEON, GYEONGSANGBUK-DO
GYEONGJU-SI, KOREA, REPUBLIC OF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11682496
US20210287816
17256755
Correspondence name and address
LEX IP MEISTER, PLLC
5180 PARKSTONE DRIVE, SUITE 175
CHANTILLY, VA 20151
Assignment: 8
Reel/Frame:054887/0937   Pages: 3
Recorded: 01/12/2021
Attorney Dkt #:PPP20205191US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HWANG, SEOK-JU
Exec Dt:
12/28/2020
2
HWANG, YOUNG HWAN
Exec Dt:
12/28/2020
3
HONG, SUNG-HOON
Exec Dt:
12/28/2020
4
KIM, CHEON-WOO
Exec Dt:
12/28/2020
Assignee
1
KOREA HYDRO & NUCLEAR POWER CO., LTD.
1655, BULGUK-RO, YANGBUK-MYEON, GYEONGSANGBUK-DO
GYEONGJU-SI, KOREA, REPUBLIC OF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11417436
US20210287817
17259655
Correspondence name and address
LEX IP MEISTER, PLLC
5180 PARKSTONE DRIVE, SUITE 175
CHANTILLY, VA 20151
Assignment: 9
Reel/Frame:054890/0557   Pages: 3
Recorded: 01/12/2021
Attorney Dkt #:PPP20205189US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HWANG, SEOK-JU
Exec Dt:
12/28/2020
2
HWANG, YOUNG HWAN
Exec Dt:
12/28/2020
3
CHO, HANG-RAE
Exec Dt:
12/28/2020
4
KIM, CHEON-WOO
Exec Dt:
12/28/2020
Assignee
1
KOREA HYDRO & NUCLEAR POWER CO., LTD.
1655, BULGUK-RO, YANGBUK-MYEON, GYEONGSANGBUK-DO
GYEONGJU-SI, KOREA, REPUBLIC OF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11984233
US20210319923
17259691
Correspondence name and address
LEX IP MEISTER, PLLC
5180 PARKSTONE DRIVE, SUITE 175
CHANTILLY, VA 20151
Assignment: 10
Reel/Frame:055646/0075   Pages: 3
Recorded: 03/19/2021
Attorney Dkt #:PPP20210086US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HWANG, YOUNG HWAN
Exec Dt:
03/19/2021
2
HWANG, SEOK-JU
Exec Dt:
03/19/2021
3
LEE, MI-HYUN
Exec Dt:
03/19/2021
4
KIM, CHEON-WOO
Exec Dt:
03/19/2021
Assignee
1
KOREA HYDRO & NUCLEAR POWER CO., LTD.
1655, BULGUK-RO, YANGBUK-MYEON, GYEONGSANGBUK-DO
GYEONGJU-SI, KOREA, REPUBLIC OF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11456084
US20210350944
17277769
Correspondence name and address
LEX IP MEISTER, PLLC
5180 PARKSTONE DRIVE, SUITE 175
CHANTILLY, VA 20151
Assignment: 11
Reel/Frame:055669/0768   Pages: 3
Recorded: 03/22/2021
Attorney Dkt #:PPP20210083US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HWANG, YOUNG HWAN
Exec Dt:
03/19/2021
2
HWANG, SEOK-JU
Exec Dt:
03/19/2021
3
YOON, JU-YOUNG
Exec Dt:
03/19/2021
4
KIM, CHEON-WOO
Exec Dt:
03/19/2021
Assignee
1
KOREA HYDRO & NUCLEAR POWER CO., LTD.
1655, BULGUK-RO, YANGBUK-MYEON, GYEONGSANGBUK-DO
GYEONGJU-SI, KOREA, REPUBLIC OF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11830632
US20220037044
17278462
Correspondence name and address
LEX IP MEISTER, PLLC
5180 PARKSTONE DRIVE, SUITE 175
CHANTILLY, VA 20151
Assignment: 12
Reel/Frame:057160/0032   Pages: 3
Recorded: 08/12/2021
Attorney Dkt #:PPP20212448US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HWANG, SEOK-JU
Exec Dt:
04/08/2021
2
HWANG, YOUNG HWAN
Exec Dt:
04/08/2021
3
LEE, MI-HYUN
Exec Dt:
04/08/2021
4
KIM, CHEON-WOO
Exec Dt:
04/08/2021
Assignee
1
KOREA HYDRO & NUCLEAR POWER CO., LTD.
1655, BULGUK-RO, YANGBUK-MYEON, GYEONGSANGBUK-DO
GYEONGJU-SI, KOREA, REPUBLIC OF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11830633
US20220148748
17430405
Correspondence name and address
LEX IP MEISTER, PLLC.
5180 PARKSTONE DR., SUITE 175
CHANTILLY, VA 20151
Assignment: 13
Reel/Frame:056543/0467   Pages: 3
Recorded: 06/15/2021
Attorney Dkt #:PPP20210088US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HWANG, YOUNG HWAN
Exec Dt:
05/31/2021
2
HWANG, SEOK-JU
Exec Dt:
05/31/2021
3
LEE, MI-HYUN
Exec Dt:
05/31/2021
4
KIM, CHEON-WOO
Exec Dt:
05/31/2021
Assignee
1
KOREA HYDRO & NUCLEAR POWER CO., LTD.
1655, BULGUK-RO, YANGBUK-MYEON, GYEONGSANGBUK-DO
GYEONGJU-SI, KOREA, REPUBLIC OF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220044832
17414006
Correspondence name and address
LEX IP MEISTER, PLLC
5180 PARKSTONE DRIVE, SUITE 175
CHANTILLY, VA 20151
Assignment: 14
Reel/Frame:056865/0772   Pages: 3
Recorded: 07/15/2021
Attorney Dkt #:PPP20212444US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HWANG, SEOK-JU
Exec Dt:
07/01/2021
2
HWANG, YOUNG HWAN
Exec Dt:
07/01/2021
3
HONG, SUNG-HOON
Exec Dt:
07/01/2021
4
KIM, CHEON-WOO
Exec Dt:
07/01/2021
Assignee
1
KOREA HYDRO & NUCLEAR POWER CO., LTD.
1655, BULGUK-RO, YANGBUK-MYEON, GYEONGSANGBUK-DO
GYEONGJU-SI, KOREA, REPUBLIC OF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11717902
US20220108810
17423204
Correspondence name and address
LEX IP MEISTER, PLLC
5180 PARKSTONE DRIVE, SUITE 175
CHANTILLY, VA 20151
Assignment: 15
Reel/Frame:057133/0040   Pages: 3
Recorded: 08/10/2021
Attorney Dkt #:PPP20212450US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HWANG, SEOK-JU
Exec Dt:
07/01/2021
2
HWANG, YOUNG HWAN
Exec Dt:
07/01/2021
3
YOON, JU-YOUNG
Exec Dt:
07/01/2021
4
KIM, CHEON-WOO
Exec Dt:
07/01/2021
Assignee
1
KOREA HYDRO & NUCLEAR POWER CO., LTD.
1655, BULGUK-RO, YANGBUK-MYEON, GYEONGSANGBUK-DO
GYEONGJU-SI, KOREA, REPUBLIC OF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11848115
US20220130563
17429725
Correspondence name and address
LEX IP MEISTER, PLLC.
5180 PARKSTONE DR., SUITE 175
CHANTILLY, VA 20151
Assignment: 16
Reel/Frame:056849/0036   Pages: 3
Recorded: 07/14/2021
Attorney Dkt #:PPP20212455US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HWANG, SEOK-JU
Exec Dt:
07/09/2021
2
HWANG, YOUNG HWAN
Exec Dt:
07/07/2021
3
YOON, JU-YOUNG
Exec Dt:
07/09/2021
4
KIM, CHEON-WOO
Exec Dt:
07/12/2021
Assignee
1
KOREA HYDRO & NUCLEAR POWER CO., LTD.
1655, BULGUK-RO, YANGBUK-MYEON, GYEONGSANGBUK-DO
GYEONGJU-SI, KOREA, REPUBLIC OF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220068515
17422822
Correspondence name and address
LEX IP MEISTER, PLLC
5180 PARKSTONE DRIVE, SUITE 175
CHANTILLY, VA 20151
Assignment: 17
Reel/Frame:056849/0294   Pages: 3
Recorded: 07/14/2021
Attorney Dkt #:PPP20212446US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HWANG, SEOK-JU
Exec Dt:
07/09/2021
2
HWANG, YOUNG HWAN
Exec Dt:
07/07/2021
3
YOON, JU-YOUNG
Exec Dt:
07/09/2021
4
KIM, CHEON-WOO
Exec Dt:
07/12/2021
Assignee
1
KOREA HYDRO & NUCLEAR POWER CO., LTD.
1655, BULGUK-RO, YANGBUK-MYEON, GYEONGSANGBUK-DO
GYEONGJU-SI, KOREA, REPUBLIC OF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220068514
17422834
Correspondence name and address
LEX IP MEISTER, PLLC
5180 PARKSTONE DRIVE, SUITE 175
CHANTILLY, VA 20151
Assignment: 18
Reel/Frame:057408/0415   Pages: 3
Recorded: 09/08/2021
Attorney Dkt #:PPP20212460US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HWANG, YOUNG HWAN
Exec Dt:
09/06/2021
2
HWANG, SEOK-JU
Exec Dt:
09/06/2021
3
LEE, MI-HYUN
Exec Dt:
09/06/2021
4
KIM, CHEON-WOO
Exec Dt:
09/06/2021
Assignee
1
KOREA HYDRO & NUCLEAR POWER CO., LTD.
1655, BULGUK-RO, YANGBUK-MYEON, GYEONGSANGBUK-DO
GYEONGJU-SI, KOREA, REPUBLIC OF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220165440
17437080
Correspondence name and address
LEX IP MEISTER, PLLC.
5180 PARKSTONE DR., SUITE 175
CHANTILLY, VA 20151
Assignment: 19
Reel/Frame:057470/0683   Pages: 3
Recorded: 09/14/2021
Attorney Dkt #:PPP20212463US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HWANG, YOUNG HWAN
Exec Dt:
09/06/2021
2
HWANG, SEOK-JU
Exec Dt:
09/06/2021
3
LEE, MI-HYUN
Exec Dt:
09/06/2021
4
KIM, CHEON-WOO
Exec Dt:
09/06/2021
Assignee
1
KOREA HYDRO & NUCLEAR POWER CO., LTD.
1655, BULGUK-RO, YANGBUK-MYEON, GYEONGSANGBUK-DO
GYEONGJU-SI, KOREA, REPUBLIC OF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220148749
17438960
Correspondence name and address
LEX IP MEISTER, PLLC.
5180 PARKSTONE DR., SUITE 175
CHANTILLY, VA 20151
Assignment: 20
Reel/Frame:057409/0129   Pages: 3
Recorded: 09/08/2021
Attorney Dkt #:PPP20212457US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HWANG, YOUNG HWAN
Exec Dt:
09/08/2021
2
HWANG, SEOK-JU
Exec Dt:
09/08/2021
3
YOON, JU-YOUNG
Exec Dt:
09/08/2021
4
KIM, CHEON-WOO
Exec Dt:
09/08/2021
Assignee
1
KOREA HYDRO & NUCLEAR POWER CO., LTD.
1655, BULGUK-RO, YANGBUK-MYEON, GYEONGSANGBUK-DO
GYEONGJU-SI, KOREA, REPUBLIC OF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11830634
US20220165439
17437073
Correspondence name and address
LEX IP MEISTER, PLLC
5180 PARKSTONE DRIVE, SUITE 175
CHANTILLY, VA 20151

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