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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
11437246
Issue Dt:
09/06/2022
Application #:
17008736
Filing Dt:
09/01/2020
Publication #:
20210202264
Pub Dt:
07/01/2021
Inventors:
YOUNGCHAN KIM, YOUNGTAK KIM, JUNGAH KIM, HOON HAN, GEUNJOO BAEK, CHISUNG IHN, SANGMOON YUN
Title:
ETCHANT COMPOSITIONS AND METHODS OF MANUFACTURING INTEGRATED CIRCUIT DEVICES USING THE SAME
Assignment: 1
Reel/Frame:
053654/0107Recorded: 09/01/2020Pages: 8
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
BAEK, GEUNJOO
Exec Dt:
07/19/2020
IHN, CHISUNG
Exec Dt:
07/15/2020
YUN, SANGMOON
Exec Dt:
07/15/2020
Assignee:
SAMYOUNG PURE CHEMICALS CO., LTD.
22, 5SANDAN 1-RO, SEONGNAM-MYEON, DONGNAM-GU
CHEONAN-SI, CHUNGCHEONGNAM-DO, KOREA, REPUBLIC OF
Correspondent:
MYERS BIGEL P.A.
4140 PARKLAKE AVE, SUITE 600
RALEIGH, NC 27612
Assignment: 2
Reel/Frame:
053654/0035Recorded: 09/01/2020Pages: 8
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
KIM, YOUNGCHAN
Exec Dt:
07/28/2020
KIM, YOUNGTAK
Exec Dt:
07/28/2020
KIM, JUNGAH
Exec Dt:
07/28/2020
HAN, HOON
Exec Dt:
07/28/2020
Assignee:
SAMSUNG ELECTRONICS CO., LTD.
129, SAMSUNG-RO, YEONGTONG-GU
SUWON-SI, GYEONGGI-DO, KOREA, REPUBLIC OF 16677
Correspondent:
MYERS BIGEL P.A.
4140 PARKLAKE AVE, SUITE 600
RALEIGH, NC 27612

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