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Patent Assignment Assignor Details
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Assignor Name : KANG, SEOKHO
Total Assignments: 8
Assignment: 1
Reel/Frame:025914/0312   Pages: 3
Recorded: 03/07/2011
Attorney Dkt #:69629
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KANG, SEOKHO
Exec Dt:
03/07/2011
2
CUTLER, CHARLOTTE
Exec Dt:
03/07/2011
Assignee
1
ROHM AND HAAS ELECTRONIC MATERIALS LLC
455 FOREST STREET
MARLBOROUGH, MASSACHUSETTS 01752
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8778601
US20110159253
13042371
Correspondence name and address
ROHM AND HAAS ELECTRONIC MATERIALS LLC
455 FOREST STREET
MARLBOROUGH, MA 01752
Assignment: 2
Reel/Frame:042012/0724   Pages: 10
Recorded: 04/14/2017
Attorney Dkt #:58726-050001US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
XU, CHENG-BAI
Exec Dt:
06/28/2011
2
ZAMPINI, ANTHONY
Exec Dt:
06/21/2011
3
SUZUKI, YASUHIRO
Exec Dt:
06/23/2011
4
YAMADA, SHINTARO
Exec Dt:
06/23/2011
5
KANG, SEOKHO
Exec Dt:
06/28/2011
6
LIU, CONG
Exec Dt:
06/21/2011
7
BARCLAY, GEORGE G., MR.
Exec Dt:
07/06/2011
8
CHEON, KAP-SOO
Exec Dt:
06/21/2011
Assignee
1
ROHM AND HAAS ELECTRONIC MATERIALS LLC
455 FOREST STREET
MARLBOROUGH, MASSACHUSETTS 01752
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20110039210
12782528
Correspondence name and address
MINTZ LEVIN
ONE FINANCIAL CENTER
BOSTON, MA 02111
Assignment: 3
Reel/Frame:035881/0348   Pages: 6
Recorded: 06/23/2015
Attorney Dkt #:69809-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BAE, YOUNG CHEOL
Exec Dt:
06/18/2015
2
WANG, DEYAN
Exec Dt:
06/18/2015
3
CARDOLACCIA, THOMAS
Exec Dt:
06/18/2015
4
KANG, SEOKHO
Exec Dt:
06/22/2015
5
BELL, ROSEMARY
Exec Dt:
06/18/2015
Assignee
1
ROHM AND HAAS ELECTRONIC MATERIALS LLC
455 FOREST STREET
MARLBOROUGH, MASSACHUSETTS 01752
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9188864
US20110294069
13149573
Correspondence name and address
ROHM AND HAAS ELECTRONIC MATERIALS LLC
455 FOREST STREET
MARLBOROUGH, MA 01752
Assignment: 4
Reel/Frame:043184/0213   Pages: 5
Recorded: 08/03/2017
Attorney Dkt #:PNK1572US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YOO, JIHO
Exec Dt:
02/13/2017
2
KANG, SEOKHO
Exec Dt:
02/13/2017
3
KWON, YOUNGCHUN
Exec Dt:
02/13/2017
4
KIM, KYUNG DOC
Exec Dt:
02/13/2017
5
SHIN, JAIKWANG
Exec Dt:
02/13/2017
6
LEE, HYOSUG
Exec Dt:
02/13/2017
7
CHOI, YOUNSUK
Exec Dt:
02/13/2017
Assignee
1
SAMSUNG ELECTRONICS CO., LTD.
129, SAMSUNG-RO, YEONGTONG-GU
SUWON-SI, GYEONGGI-DO, KOREA, REPUBLIC OF 16677
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10957419
US20180032663
15664960
Correspondence name and address
CANTOR COLBURN LLP
20 CHURCH STREET, 22ND FL
HARTFORD, CT 06103
Assignment: 5
Reel/Frame:046624/0680   Pages: 5
Recorded: 08/13/2018
Attorney Dkt #:YPL2097US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KRAVCHUK, DMITRY
Exec Dt:
07/26/2018
2
KIM, WOOK
Exec Dt:
07/26/2018
3
KIM, JUHYUN
Exec Dt:
07/26/2018
4
NOH, CHANGHO
Exec Dt:
07/26/2018
5
PARK, SANGHO
Exec Dt:
07/26/2018
6
ISHIBE, SATOKO
Exec Dt:
07/26/2018
7
KANG, SEOKHO
Exec Dt:
07/26/2018
8
KIM, INKOO
Exec Dt:
07/26/2018
9
YOO, JIHO
Exec Dt:
07/26/2018
10
LEE, DONGSEON
Exec Dt:
07/26/2018
11
LEE, HASUP
Exec Dt:
07/26/2018
12
CHWAE, JUN
Exec Dt:
07/26/2018
Assignees
1
SAMSUNG ELECTRONICS CO., LTD.
129, SAMSUNG-RO, YEONGTONG-GU
SUWON-SI, GYEONGGI-DO, KOREA, REPUBLIC OF 16677
2
SAMSUNG SDI CO., LTD.
150-20 GONGSE-RO, GIHEUNG-GU
YONGIN-SI, GYEONGGI-DO, KOREA, REPUBLIC OF 17084
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10944063
US20190067599
16057929
Correspondence name and address
CANTOR COLBURN LLP
20 CHURCH STREET, 22ND FLOOR
HARTFORD, CT 06103
Assignment: 6
Reel/Frame:047126/0039   Pages: 4
Recorded: 10/10/2018
Attorney Dkt #:Q241674
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KWON, YOUNGCHUN
Exec Dt:
09/28/2018
2
KANG, SEOKHO
Exec Dt:
10/04/2018
3
KIM, KYUNGDOC
Exec Dt:
09/28/2018
4
YOO, JIHO
Exec Dt:
09/28/2018
5
CHOI, YOUNSUK
Exec Dt:
09/28/2018
Assignees
1
SAMSUNG ELECTRONICS CO., LTD.
129, SAMSUNG-RO, YEONGTONG-GU, GYEONGGI-DO
SUWON-SI, KOREA, REPUBLIC OF 16677
2
RESEARCH & BUSINESS FOUNDATION SUNGKYUNKWAN UNIVERSITY
2066, SEOBU-RO, JANGAN-GU, GYEONGGI-DO
SUWON-SI, KOREA, REPUBLIC OF 440-746
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11581067
US20190220573
16156709
Correspondence name and address
SUGHRUE MION, PLLC
2100 PENNSYLVANIA AVENUE, N.W.
SUITE 800
WASHINGTON, DC 20037
Assignment: 7
Reel/Frame:052891/0986   Pages: 5
Recorded: 06/10/2020
Attorney Dkt #:Q253404
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KWON, YOUNGCHUN
Exec Dt:
04/27/2020
2
KANG, SEOKHO
Exec Dt:
04/27/2020
3
SON, WON-JOON
Exec Dt:
04/27/2020
4
LEE, DONGSEON
Exec Dt:
04/27/2020
5
CHOI, YOUNSUK
Exec Dt:
04/27/2020
Assignees
1
SAMSUNG ELECTRONICS CO., LTD.
129, SAMSUNG-RO, YEONGTONG-GU, GYEONGGI-DO
SUWON-SI, KOREA, REPUBLIC OF 16677
2
RESEARCH & BUSINESS FOUNDATION SUNGKYUNKWAN UNIVERSITY
2066, SEOBU-RO, JANGAN-GU, GYEONGGI-DO
SUWON-SI, KOREA, REPUBLIC OF 16419
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11854672
US20210110892
16897456
Correspondence name and address
SUGHRUE MION, PLLC.
2000 PENNSYLVANIA AVE., NW.
8TH FLOOR
WASHINGTON, DC 20006
Assignment: 8
Reel/Frame:060073/0736   Pages: 8
Recorded: 05/16/2022
Attorney Dkt #:Q274312
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KWON, YOUNGCHUN
Exec Dt:
04/28/2022
2
KANG, SEOKHO
Exec Dt:
04/26/2022
3
KIM, JIN WOO
Exec Dt:
04/28/2022
4
LEE, DONGSEON
Exec Dt:
04/28/2022
5
CHOI, YOUNSUK
Exec Dt:
04/28/2022
Assignees
1
SAMSUNG ELECTRONICS CO., LTD.
129, SAMSUNG-RO, YEONGTONG-GU, GYEONGGI-DO
SUWON-SI, KOREA, REPUBLIC OF 16677
2
RESEARCH & BUSINESS FOUNDATION SUNGKYUNKWAN UNIVERSITY
2066, SEOBU-RO, JANGAN-GU, GYEONGGI-DO
SUWON-SI, KOREA, REPUBLIC OF 16419
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230063171
17745374
Correspondence name and address
SUGHRUE MION, PLLC
2000 PENNSYLVANIA AVENUE NW
SUITE 9000
WASHINGTON, DC 20006

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