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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
Issue Dt:
04/18/2023
Application #:
16821087
Filing Dt:
03/17/2020
Publication #:
Pub Dt:
09/24/2020
Inventors:
David Kangseong LEE, Haeyoong CHUNG, Jongkeon JEON, Jiyoung KANG, Daeyoung KWAK et al
Title:
AIR PURIFYING SYSTEM AND METHOD FOR CONTROLLING THE AIR PURIFYING SYSTEM
Assignment: 1
Reel/Frame:
052138/0173Recorded: 03/17/2020Pages: 8
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
03/02/2020
Exec Dt:
03/02/2020
Exec Dt:
03/02/2020
Exec Dt:
03/02/2020
Exec Dt:
03/06/2020
Exec Dt:
03/05/2020
Assignees:
P.O. BOX 8638
RESTON, KOREA, REPUBLIC OF 20195
84, HEUKSEOK-RO, DONGJAK-GU
SEOUL, KOREA, REPUBLIC OF 06974
Correspondent:
KED & ASSOCIATES, LLP
P.O. BOX 8638
RESTON, VA 20195
Assignment: 2
Reel/Frame:
052138/0585Recorded: 03/17/2020Pages: 8
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
03/02/2020
Exec Dt:
03/02/2020
Exec Dt:
03/02/2020
Exec Dt:
03/02/2020
Exec Dt:
03/06/2020
Exec Dt:
03/05/2020
Assignees:
128, YEOUI-DAERO, YEONGDEUNGPO-GU
SEOUL, KOREA, REPUBLIC OF 07336
84, HEUKSEOK-RO, DONGJAK-GU
SEOUL, KOREA, REPUBLIC OF 06974
Correspondent:
KED & ASSOCIATES LLP
P.O. BOX 8638
RESTON, VA 20195

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