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Patent Assignment Assignor Details
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Assignor Name : HWANG, YOUNG HWAN
Total Assignments: 24
Assignment: 1
Reel/Frame:008877/0212   Pages: 2
Recorded: 12/02/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
12/02/1997
Assignee
1
20 YOIDO-DONG, YOUNGDUNGPO-GU
SEOUL, KOREA, REPUBLIC OF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08982321
Correspondence name and address
OPPENHEIMER POMS SMITH
ALAN C. ROSE, ESQ.
38TH FLOOR
2029 CENTURY PARK EAST
LOS ANGELES, CA 90067
Assignment: 2
Reel/Frame:024922/0797   Pages: 5
Recorded: 09/01/2010
Attorney Dkt #:5038-102637
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/28/2010
2
Exec Dt:
05/28/2010
Assignee
1
373-1 GUSEONG-DONG, YUSEONG-GU
DAEJEON, KOREA, REPUBLIC OF 305-701
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12873436
Correspondence name and address
THE WEBB LAW FIRM, P.C.
700 KOPPERS BUILDING
436 SEVENTH AVENUE
PITTSBURGH, PA 15219
Assignment: 3
Reel/Frame:049234/0452   Pages: 3
Recorded: 05/20/2019
Attorney Dkt #:39109-015US1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/19/2019
2
Exec Dt:
04/19/2019
3
Exec Dt:
04/19/2019
Assignee
1
1655, BULGUK-RO, YANGBUK-MYEON GYEONGJU-SI
YEONGSANGBUK-DO, KOREA, REPUBLIC OF 38120
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16462177
Correspondence name and address
O&R PATENT LAW
321 SUMMER STREET, FL. 2
BOSTON, MA 02210
Assignment: 4
Reel/Frame:049234/0966   Pages: 3
Recorded: 05/20/2019
Attorney Dkt #:39109-016US1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/19/2019
2
Exec Dt:
04/19/2019
3
Exec Dt:
04/19/2019
Assignee
1
1655, BULGUK-RO, YANGBUK-MYEON GYEONGJU-SI
YEONGSANGBUK-DO, KOREA, REPUBLIC OF 38120
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16462189
Correspondence name and address
O&R PATENT LAW
321 SUMMER STREET, FL. 2
BOSTON, MA 02210
Assignment: 5
Reel/Frame:054078/0093   Pages: 3
Recorded: 10/16/2020
Attorney Dkt #:PPP20204066US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/12/2020
2
Exec Dt:
10/12/2020
3
Exec Dt:
10/12/2020
4
Exec Dt:
10/12/2020
Assignee
1
1655, BULGUK-RO, YANGBUK-MYEON, GYEONGSANGBUK-DO
GYEONGJU-SI, KOREA, REPUBLIC OF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
17048326
Correspondence name and address
LEX IP MEISTER, PLLC
5180 PARKSTONE DRIVE, SUITE 175
CHANTILLY, VA 20151
Assignment: 6
Reel/Frame:054078/0242   Pages: 3
Recorded: 10/16/2020
Attorney Dkt #:PPP20204066US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/12/2020
2
Exec Dt:
10/12/2020
3
Exec Dt:
10/12/2020
4
Exec Dt:
10/12/2020
Assignee
1
1655, BULGUK-RO, YANGBUK-MYEON, GYEONGSANGBUK-DO
GYEONGJU-SI, KOREA, REPUBLIC OF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
17048326
Correspondence name and address
LEX IP MEISTER, PLLC
5180 PARKSTONE DRIVE, SUITE 175
CHANTILLY, VA 20151
Assignment: 7
Reel/Frame:054078/0269   Pages: 3
Recorded: 10/16/2020
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/12/2020
2
Exec Dt:
10/12/2020
3
Exec Dt:
10/12/2020
4
Exec Dt:
10/12/2020
Assignee
1
1655, BULGUK-RO, YANGBUK-MYEON, GYEONGSANGBUK-DO
GYEONGJU-SI, KOREA, REPUBLIC OF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
17048332
Correspondence name and address
LEX IP MEISTER, PLLC
5180 PARKSTONE DRIVE, SUITE 175
CHANTILLY, VA 20151
Assignment: 8
Reel/Frame:054764/0899   Pages: 3
Recorded: 12/29/2020
Attorney Dkt #:PPP20205186US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/28/2020
2
Exec Dt:
12/28/2020
3
Exec Dt:
12/28/2020
4
Exec Dt:
12/28/2020
Assignee
1
1655, BULGUK-RO, YANGBUK-MYEON, GYEONGSANGBUK-DO
GYEONGJU-SI, KOREA, REPUBLIC OF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
17256755
Correspondence name and address
LEX IP MEISTER, PLLC
5180 PARKSTONE DRIVE, SUITE 175
CHANTILLY, VA 20151
Assignment: 9
Reel/Frame:054783/0632   Pages: 3
Recorded: 12/31/2020
Attorney Dkt #:PPP20205183US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/28/2020
2
Exec Dt:
12/28/2020
3
Exec Dt:
12/28/2020
4
Exec Dt:
12/28/2020
Assignee
1
1655, BULGUK-RO, YANGBUK-MYEON, GYEONGSANGBUK-DO
GYEONGJU-SI, KOREA, REPUBLIC OF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
17257360
Correspondence name and address
LEX IP MEISTER, PLLC
5180 PARKSTONE DRIVE, SUITE 175
CHANTILLY, VA 20151
Assignment: 10
Reel/Frame:054824/0045   Pages: 3
Recorded: 01/06/2021
Attorney Dkt #:PPP20205180US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/28/2020
2
Exec Dt:
12/28/2020
3
Exec Dt:
12/28/2020
4
Exec Dt:
12/28/2020
Assignee
1
1655, BULGUK-RO, YANGBUK-MYEON, GYEONGSANGBUK-DO
GYEONGJU-SI, KOREA, REPUBLIC OF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
17257913
Correspondence name and address
LEX IP MEISTER, PLLC
5180 PARKSTONE DRIVE, SUITE 175
CHANTILLY, VA 20151
Assignment: 11
Reel/Frame:054887/0937   Pages: 3
Recorded: 01/12/2021
Attorney Dkt #:PPP20205191US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/28/2020
2
Exec Dt:
12/28/2020
3
Exec Dt:
12/28/2020
4
Exec Dt:
12/28/2020
Assignee
1
1655, BULGUK-RO, YANGBUK-MYEON, GYEONGSANGBUK-DO
GYEONGJU-SI, KOREA, REPUBLIC OF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
17259655
Correspondence name and address
LEX IP MEISTER, PLLC
5180 PARKSTONE DRIVE, SUITE 175
CHANTILLY, VA 20151
Assignment: 12
Reel/Frame:054890/0557   Pages: 3
Recorded: 01/12/2021
Attorney Dkt #:PPP20205189US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/28/2020
2
Exec Dt:
12/28/2020
3
Exec Dt:
12/28/2020
4
Exec Dt:
12/28/2020
Assignee
1
1655, BULGUK-RO, YANGBUK-MYEON, GYEONGSANGBUK-DO
GYEONGJU-SI, KOREA, REPUBLIC OF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
17259691
Correspondence name and address
LEX IP MEISTER, PLLC
5180 PARKSTONE DRIVE, SUITE 175
CHANTILLY, VA 20151
Assignment: 13
Reel/Frame:055646/0075   Pages: 3
Recorded: 03/19/2021
Attorney Dkt #:PPP20210086US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/19/2021
2
Exec Dt:
03/19/2021
3
Exec Dt:
03/19/2021
4
Exec Dt:
03/19/2021
Assignee
1
1655, BULGUK-RO, YANGBUK-MYEON, GYEONGSANGBUK-DO
GYEONGJU-SI, KOREA, REPUBLIC OF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
17277769
Correspondence name and address
LEX IP MEISTER, PLLC
5180 PARKSTONE DRIVE, SUITE 175
CHANTILLY, VA 20151
Assignment: 14
Reel/Frame:055669/0768   Pages: 3
Recorded: 03/22/2021
Attorney Dkt #:PPP20210083US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/19/2021
2
Exec Dt:
03/19/2021
3
Exec Dt:
03/19/2021
4
Exec Dt:
03/19/2021
Assignee
1
1655, BULGUK-RO, YANGBUK-MYEON, GYEONGSANGBUK-DO
GYEONGJU-SI, KOREA, REPUBLIC OF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
17278462
Correspondence name and address
LEX IP MEISTER, PLLC
5180 PARKSTONE DRIVE, SUITE 175
CHANTILLY, VA 20151
Assignment: 15
Reel/Frame:057160/0032   Pages: 3
Recorded: 08/12/2021
Attorney Dkt #:PPP20212448US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/08/2021
2
Exec Dt:
04/08/2021
3
Exec Dt:
04/08/2021
4
Exec Dt:
04/08/2021
Assignee
1
1655, BULGUK-RO, YANGBUK-MYEON, GYEONGSANGBUK-DO
GYEONGJU-SI, KOREA, REPUBLIC OF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
17430405
Correspondence name and address
LEX IP MEISTER, PLLC.
5180 PARKSTONE DR., SUITE 175
CHANTILLY, VA 20151
Assignment: 16
Reel/Frame:056543/0467   Pages: 3
Recorded: 06/15/2021
Attorney Dkt #:PPP20210088US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/31/2021
2
Exec Dt:
05/31/2021
3
Exec Dt:
05/31/2021
4
Exec Dt:
05/31/2021
Assignee
1
1655, BULGUK-RO, YANGBUK-MYEON, GYEONGSANGBUK-DO
GYEONGJU-SI, KOREA, REPUBLIC OF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
17414006
Correspondence name and address
LEX IP MEISTER, PLLC
5180 PARKSTONE DRIVE, SUITE 175
CHANTILLY, VA 20151
Assignment: 17
Reel/Frame:056865/0772   Pages: 3
Recorded: 07/15/2021
Attorney Dkt #:PPP20212444US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/01/2021
2
Exec Dt:
07/01/2021
3
Exec Dt:
07/01/2021
4
Exec Dt:
07/01/2021
Assignee
1
1655, BULGUK-RO, YANGBUK-MYEON, GYEONGSANGBUK-DO
GYEONGJU-SI, KOREA, REPUBLIC OF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
17423204
Correspondence name and address
LEX IP MEISTER, PLLC
5180 PARKSTONE DRIVE, SUITE 175
CHANTILLY, VA 20151
Assignment: 18
Reel/Frame:057133/0040   Pages: 3
Recorded: 08/10/2021
Attorney Dkt #:PPP20212450US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/01/2021
2
Exec Dt:
07/01/2021
3
Exec Dt:
07/01/2021
4
Exec Dt:
07/01/2021
Assignee
1
1655, BULGUK-RO, YANGBUK-MYEON, GYEONGSANGBUK-DO
GYEONGJU-SI, KOREA, REPUBLIC OF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
17429725
Correspondence name and address
LEX IP MEISTER, PLLC.
5180 PARKSTONE DR., SUITE 175
CHANTILLY, VA 20151
Assignment: 19
Reel/Frame:056849/0036   Pages: 3
Recorded: 07/14/2021
Attorney Dkt #:PPP20212455US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/09/2021
2
Exec Dt:
07/07/2021
3
Exec Dt:
07/09/2021
4
Exec Dt:
07/12/2021
Assignee
1
1655, BULGUK-RO, YANGBUK-MYEON, GYEONGSANGBUK-DO
GYEONGJU-SI, KOREA, REPUBLIC OF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
17422822
Correspondence name and address
LEX IP MEISTER, PLLC
5180 PARKSTONE DRIVE, SUITE 175
CHANTILLY, VA 20151
Assignment: 20
Reel/Frame:056849/0294   Pages: 3
Recorded: 07/14/2021
Attorney Dkt #:PPP20212446US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/09/2021
2
Exec Dt:
07/07/2021
3
Exec Dt:
07/09/2021
4
Exec Dt:
07/12/2021
Assignee
1
1655, BULGUK-RO, YANGBUK-MYEON, GYEONGSANGBUK-DO
GYEONGJU-SI, KOREA, REPUBLIC OF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
17422834
Correspondence name and address
LEX IP MEISTER, PLLC
5180 PARKSTONE DRIVE, SUITE 175
CHANTILLY, VA 20151
Assignment: 21
Reel/Frame:057100/0569   Pages: 3
Recorded: 08/06/2021
Attorney Dkt #:PPP20212452US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/04/2021
2
Exec Dt:
08/04/2021
3
Exec Dt:
08/04/2021
4
Exec Dt:
08/04/2021
Assignee
1
1655, BULGUK-RO, YANGBUK-MYEON, GYEONGSANGBUK-DO
GYEONGJU-SI, KOREA, REPUBLIC OF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
17429031
Correspondence name and address
LEX IP MEISTER, PLLC.
5180 PARKSTONE DR., SUITE 175
CHANTILLY, VA 20151
Assignment: 22
Reel/Frame:057408/0415   Pages: 3
Recorded: 09/08/2021
Attorney Dkt #:PPP20212460US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/06/2021
2
Exec Dt:
09/06/2021
3
Exec Dt:
09/06/2021
4
Exec Dt:
09/06/2021
Assignee
1
1655, BULGUK-RO, YANGBUK-MYEON, GYEONGSANGBUK-DO
GYEONGJU-SI, KOREA, REPUBLIC OF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
17437080
Correspondence name and address
LEX IP MEISTER, PLLC.
5180 PARKSTONE DR., SUITE 175
CHANTILLY, VA 20151
Assignment: 23
Reel/Frame:057470/0683   Pages: 3
Recorded: 09/14/2021
Attorney Dkt #:PPP20212463US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/06/2021
2
Exec Dt:
09/06/2021
3
Exec Dt:
09/06/2021
4
Exec Dt:
09/06/2021
Assignee
1
1655, BULGUK-RO, YANGBUK-MYEON, GYEONGSANGBUK-DO
GYEONGJU-SI, KOREA, REPUBLIC OF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
17438960
Correspondence name and address
LEX IP MEISTER, PLLC.
5180 PARKSTONE DR., SUITE 175
CHANTILLY, VA 20151
Assignment: 24
Reel/Frame:057409/0129   Pages: 3
Recorded: 09/08/2021
Attorney Dkt #:PPP20212457US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/08/2021
2
Exec Dt:
09/08/2021
3
Exec Dt:
09/08/2021
4
Exec Dt:
09/08/2021
Assignee
1
1655, BULGUK-RO, YANGBUK-MYEON, GYEONGSANGBUK-DO
GYEONGJU-SI, KOREA, REPUBLIC OF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
17437073
Correspondence name and address
LEX IP MEISTER, PLLC
5180 PARKSTONE DRIVE, SUITE 175
CHANTILLY, VA 20151

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