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Patent Assignment Abstract of Title
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Total Assignments: 1
Patent #:
Issue Dt:
06/04/2024
Application #:
15733568
Filing Dt:
08/28/2020
Publication #:
Pub Dt:
12/31/2020
Inventors:
HyoungSun Park, Jung Han Kim, Kyungsik Dan
Title:
Filter and Mask
Assignment: 1
Reel/Frame:
053708/0716Recorded: 09/08/2020Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
10/07/2019
Exec Dt:
10/07/2019
Exec Dt:
10/07/2019
Assignee:
P.O. BOX 33427
SAINT PAUL, MISSISSIPPI 55133-3427
Correspondent:
3M CENTER
P.O. BOX 33427
SAINT PAUL, MN 55133-3427

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