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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
Issue Dt:
08/17/2021
Application #:
16855864
Filing Dt:
04/22/2020
Publication #:
Pub Dt:
10/29/2020
Inventors:
Hyeon Woo PARK, Hye Hee LEE, Myung Ho LEE, Myung Geun SONG
Title:
ETCHING COMPOSITION AND ETCHING METHOD USING THE SAME
Assignment: 1
Reel/Frame:
052472/0314Recorded: 04/22/2020Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
04/20/2020
Exec Dt:
04/20/2020
Exec Dt:
04/20/2020
Exec Dt:
04/20/2020
Assignee:
14, TAPSIL-RO 35BEON-GIL, GIHEUNG-GU
YONGIN-SI, GYEONGGI-DO, KOREA, REPUBLIC OF 17084
Correspondent:
MCCOY RUSSELL LLP
806 S.W. BROADWAY, SUITE 600
PORTLAND, OR 97205
Assignment: 2
Reel/Frame:
058262/0290Recorded: 12/01/2021Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
07/26/2021
Assignees:
14, TAPSIL-RO 35BEON-GIL, GIHEUNG-GU
YONGIN-SI, GYEONGGI-DO, KOREA, REPUBLIC OF 17084
2091, GYEONGCHUNG-DAERO, BUBAL-EUB
ICHEON-SI, GYEONGGI-DO, KOREA, REPUBLIC OF 17336
Correspondent:
MCCOY RUSSELL LLP
1410 NW JOHNSON ST
STE 201
PORTLAND, OR 97209

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