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Patent Assignment Assignor Details
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Assignor Name : KWON, DO HYOUNG
Total Assignments: 16
Assignment: 1
Reel/Frame:028502/0795   Pages: 6
Recorded: 07/06/2012
Attorney Dkt #:8071-495/RDR
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PARK, GI CHANG
Exec Dt:
06/29/2012
2
LEE, SANG HYUN
Exec Dt:
06/29/2012
3
KWON, DO HYOUNG
Exec Dt:
06/29/2012
4
PARK, YUNG KYUNG
Exec Dt:
06/21/2012
5
LEE, JONG SEO
Exec Dt:
06/29/2012
Assignee
1
SAMSUNG DISPLAY CO., LTD.
95, SAMSUNG 2 RO,
GIHEUNG-GU, YONGIN-CITY
GYEONGGI-DO, KOREA, REPUBLIC OF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9111480
US20130222436
13543533
Correspondence name and address
F. CHAU & ASSOCIATES, LLC
130 WOODBURY ROAD
WOODBURY, NY 11797
Assignment: 2
Reel/Frame:048466/0036   Pages: 4
Recorded: 02/28/2019
Attorney Dkt #:DAR-19-1006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KWON, DO HYOUNG
Exec Dt:
01/11/2019
2
NOH, SUNG JIN
Exec Dt:
01/11/2019
3
PARK, SANG JIN
Exec Dt:
01/11/2019
4
RYU, HAN TAE
Exec Dt:
01/11/2019
5
LEE, JUN GU
Exec Dt:
01/11/2019
6
LEE, CHEOL HUN
Exec Dt:
01/11/2019
Assignee
1
DONGWOO FINE-CHEM CO., LTD.
132, YAKCHON-RO
IKSAN-SI
JEOLLABUK-DO, KOREA, REPUBLIC OF 54631
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11068112
US20190265840
16288471
Correspondence name and address
IP GROUP OF DLA PIPER LLP (US)
ONE LIBERTY PLACE
1650 MARKET ST, SUITE 4900
PHILADELPHIA, PA 19103
Assignment: 3
Reel/Frame:049869/0606   Pages: 4
Recorded: 07/26/2019
Attorney Dkt #:DAR-19-1373
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KWON, DO HYOUNG
Exec Dt:
07/10/2019
2
RYU, HAN TAE
Exec Dt:
07/10/2019
3
LEE, JUN GU
Exec Dt:
07/10/2019
Assignee
1
DONGWOO FINE-CHEM CO., LTD.
132, YAKCHON-RO
IKSAN-SI
JEOLLABUK-DO, KOREA, REPUBLIC OF 54631
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10725569
US20200050300
16522971
Correspondence name and address
IP GROUP OF DLA PIPER LLP (US)
ONE LIBERTY PLACE
1650 MARKET ST, SUITE 5000
PHILADELPHIA, PA 19103
Assignment: 4
Reel/Frame:049872/0941   Pages: 4
Recorded: 07/26/2019
Attorney Dkt #:DAR-19-1372
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KWON, DO HYOUNG
Exec Dt:
07/10/2019
2
NOH, SUNG JIN
Exec Dt:
07/10/2019
3
PARK, SANG JIN
Exec Dt:
07/10/2019
4
RYU, HAN TAE
Exec Dt:
07/10/2019
5
LEE, JUN GU
Exec Dt:
07/10/2019
Assignee
1
DONGWOO FINE-CHEM CO., LTD.
132, YAKCHON-RO
IKSAN-SI
JEOLLABUK-DO, KOREA, REPUBLIC OF 54631
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11194433
US20200042141
16523366
Correspondence name and address
IP GROUP OF DLA PIPER LLP (US)
ONE LIBERTY PLACE
1650 MARKET ST, SUITE 5000
PHILADELPHIA, PA 19103
Assignment: 5
Reel/Frame:050355/0720   Pages: 4
Recorded: 09/12/2019
Attorney Dkt #:Q15519LC32
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NOH, SUNG JIN
Exec Dt:
08/28/2019
2
KWON, DO HYOUNG
Exec Dt:
08/28/2019
3
KIM, JONG HEE
Exec Dt:
08/28/2019
4
PARK, SANG JIN
Exec Dt:
08/28/2019
5
RYU, HAN TAE
Exec Dt:
08/28/2019
6
LEE, JUN GU
Exec Dt:
08/28/2019
Assignee
1
DONGWOO FINE-CHEM CO., LTD.
132, YAKCHON-RO, IKSAN-SI
JEOLLABUK-DO, KOREA, REPUBLIC OF 54631
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11329173
US20200091358
16568561
Correspondence name and address
THE PL LAW GROUP, PLLC
5875 TRINITY PARKWAY
SUITE 110
CENTERVILLE, VA 20120
Assignment: 6
Reel/Frame:050358/0839   Pages: 4
Recorded: 09/12/2019
Attorney Dkt #:Q15619LC33
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PARK, SANG JIN
Exec Dt:
08/28/2019
2
KWON, DO HYOUNG
Exec Dt:
08/28/2019
3
NOH, SUNG JIN
Exec Dt:
08/28/2019
4
RYU, HAN TAE
Exec Dt:
08/28/2019
5
LEE, JUN GU
Exec Dt:
08/28/2019
Assignee
1
DONGWOO FINE-CHEM CO., LTD.
132, YAKCHON-RO, IKSAN-SI
JEOLLABUK-DO, KOREA, REPUBLIC OF 54631
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10891011
US20200089372
16568829
Correspondence name and address
THE PL LAW GROUP, PLLC
5875 TRINITY PARKWAY
SUITE 110
CENTERVILLE, VA 20120
Assignment: 7
Reel/Frame:050359/0366   Pages: 4
Recorded: 09/12/2019
Attorney Dkt #:Q15719LC34
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KWON, DO HYOUNG
Exec Dt:
08/28/2019
2
NOH, SUNG JIN
Exec Dt:
08/28/2019
3
RYU, HAN TAE
Exec Dt:
08/28/2019
4
PARK, SANG JIN
Exec Dt:
08/28/2019
5
LEE, JUN GU
Exec Dt:
08/28/2019
Assignee
1
DONGWOO FINE-CHEM CO., LTD.
132, YAKCHON-RO, IKSAN-SI
JEOLLABUK-DO, KOREA, REPUBLIC OF 54631
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10908749
US20200089352
16568921
Correspondence name and address
THE PL LAW GROUP, PLLC
5875 TRINITY PARKWAY
SUITE 110
CENTERVILLE, VA 20120
Assignment: 8
Reel/Frame:054706/0598   Pages: 3
Recorded: 12/21/2020
Attorney Dkt #:Q45820LC50
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KWON, DO HYOUNG
Exec Dt:
12/09/2020
2
KIM, JI YEON
Exec Dt:
12/09/2020
3
LEE, KI DEOK
Exec Dt:
12/09/2020
4
LEE, CHEOL HUN
Exec Dt:
12/09/2020
Assignee
1
DONGWOO FINE-CHEM CO., LTD.
132, YAKCHON-RO, IKSAN-SI,
JEOLLABUK-DO, KOREA, REPUBLIC OF 54631
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11467704
US20210191576
17128413
Correspondence name and address
THE PL LAW GROUP, PLLC
13800 COPPERMINE ROAD
FL 1-3
HERNDON, VA 20171
Assignment: 9
Reel/Frame:054706/0914   Pages: 3
Recorded: 12/21/2020
Attorney Dkt #:Q45620LC48
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KWON, DO HYOUNG
Exec Dt:
12/09/2020
2
KIM, JI YEON
Exec Dt:
12/09/2020
3
LEE, KI DEOK
Exec Dt:
12/09/2020
4
LEE, CHEOL HUN
Exec Dt:
12/09/2020
Assignee
1
DONGWOO FINE-CHEM CO., LTD.
132, YAKCHON-RO, IKSAN-SI,
JEOLLABUK-DO, KOREA, REPUBLIC OF 54631
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11226703
US20210191594
17128451
Correspondence name and address
THE PL LAW GROUP, PLLC
13800 COPPERMINE ROAD
FL 1-3
HERNDON, VA 20171
Assignment: 10
Reel/Frame:054707/0164   Pages: 3
Recorded: 12/21/2020
Attorney Dkt #:Q45720LC49
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KWON, DO HYOUNG
Exec Dt:
12/09/2020
2
KIM, JI YEON
Exec Dt:
12/09/2020
3
LEE, KI DEOK
Exec Dt:
12/09/2020
4
LEE, CHEOL HUN
Exec Dt:
12/09/2020
Assignee
1
DONGWOO FINE-CHEM CO., LTD.
132, YAKCHON-RO, IKSAN-SI,
JEOLLABUK-DO, KOREA, REPUBLIC OF 54631
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11429239
US20210191572
17128478
Correspondence name and address
THE PL LAW GROUP, PLLC
13800 COPPERMINE ROAD
FL 1-3
HERNDON, VA 20171
Assignment: 11
Reel/Frame:054931/0378   Pages: 4
Recorded: 01/15/2021
Attorney Dkt #:Q46820LC52
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PARK, SANG JIN
Exec Dt:
12/23/2020
2
KWON, DO HYOUNG
Exec Dt:
12/23/2020
3
LEE, CHEOL HUN
Exec Dt:
12/23/2020
4
NOH, SUNG JIN
Exec Dt:
12/23/2020
5
LEE, JUN GU
Exec Dt:
12/23/2020
6
PARK, KI JOON
Exec Dt:
12/23/2020
Assignee
1
DONGWOO FINE-CHEM CO., LTD.
132, YAKCHON-RO, IKSAN-SI,
JEOLLABUK-DO, KOREA, REPUBLIC OF 54631
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11307726
US20210223918
17149960
Correspondence name and address
THE PL LAW GROUP, PLLC
13800 COPPERMINE ROAD
FL 1-3
HERNDON, VA 20171
Assignment: 12
Reel/Frame:055852/0568   Pages: 4
Recorded: 04/07/2021
Attorney Dkt #:Q50621LC11
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NOH, SUNG JIN
Exec Dt:
04/05/2021
2
RYU, HAN TAE
Exec Dt:
04/05/2021
3
KWON, DO HYOUNG
Exec Dt:
04/05/2021
4
PARK, SANG JIN
Exec Dt:
04/05/2021
5
LEE, JUN GU
Exec Dt:
04/05/2021
Assignee
1
DONGWOO FINE-CHEM CO., LTD.
132, YAKCHON-RO, IKSAN-SI,
JEOLLABUK-DO, KOREA, REPUBLIC OF 54631
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11209946
US20210223914
17224414
Correspondence name and address
THE PL LAW GROUP, PLLC
13800 COPPERMINE ROAD
FL 1-3
HERNDON, VA 20171
Assignment: 13
Reel/Frame:057188/0580   Pages: 4
Recorded: 08/16/2021
Attorney Dkt #:Q59421LC26
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KWON, DO HYOUNG
Exec Dt:
08/11/2021
2
NOH, SUNG JIN
Exec Dt:
08/11/2021
3
PARK, SANG JIN
Exec Dt:
08/11/2021
4
RYU, HAN TAE
Exec Dt:
08/11/2021
5
LEE, JUN GU
Exec Dt:
08/11/2021
Assignee
1
DONGWOO FINE-CHEM CO., LTD.
132, YAKCHON-RO, IKSAN-SI,
JEOLLABUK-DO, KOREA, REPUBLIC OF 54631
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11630545
US20210373713
17402903
Correspondence name and address
THE PL LAW GROUP, PLLC
13800 COPPERMINE ROAD
FL 1-3
HERNDON,, VA 20171
Assignment: 14
Reel/Frame:060752/0888   Pages: 2
Recorded: 08/09/2022
Attorney Dkt #:Q92022LC53
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEE, CHEOL HUN
Exec Dt:
07/22/2022
2
KWON, DO HYOUNG
Exec Dt:
07/25/2022
3
NOH, SUNG JIN
Exec Dt:
07/22/2022
Assignee
1
DONGWOO FINE-CHEM CO., LTD.
132, YAKCHON-RO, IKSAN-SI,
JEOLLABUK-DO, KOREA, REPUBLIC OF 54631
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11681182
US20230037537
17883702
Correspondence name and address
THE PL LAW GROUP, PLLC
13800 COPPERMINE ROAD
FL 1-3
HERNDON, VA 20171
Assignment: 15
Reel/Frame:060754/0042   Pages: 2
Recorded: 08/09/2022
Attorney Dkt #:Q92122LC54
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEE, CHEOL HUN
Exec Dt:
07/22/2022
2
KWON, DO HYOUNG
Exec Dt:
07/25/2022
3
NOH, SUNG JIN
Exec Dt:
07/22/2022
Assignee
1
DONGWOO FINE-CHEM CO., LTD.
132, YAKCHON-RO, IKSAN-SI,
JEOLLABUK-DO, KOREA, REPUBLIC OF 54631
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11835816
US20230044317
17883753
Correspondence name and address
THE PL LAW GROUP, PLLC
13800 COPPERMINE ROAD
FL 1-3
HERNDON, VA 20171
Assignment: 16
Reel/Frame:060755/0844   Pages: 2
Recorded: 08/09/2022
Attorney Dkt #:Q92222LC55
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEE, CHEOL HUN
Exec Dt:
07/22/2022
2
KWON, DO HYOUNG
Exec Dt:
07/25/2022
3
NOH, SUNG JIN
Exec Dt:
07/22/2022
Assignee
1
DONGWOO FINE-CHEM CO., LTD.
132, YAKCHON-RO, IKSAN-SI,
JEOLLABUK-DO, KOREA, REPUBLIC OF 54631
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230038765
17883864
Correspondence name and address
THE PL LAW GROUP, PLLC
13800 COPPERMINE ROAD
FL 1-3
HERNDON,, VA 20171

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