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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
Issue Dt:
09/27/2016
Application #:
14001663
Filing Dt:
08/26/2013
Publication #:
Pub Dt:
03/06/2014
Inventors:
Hyung Kyou Ryu, Sang Hwan Bae
Title:
NON-DIRECTIONAL SMOKE CONTROL DAMPER HAVING CHAIN GEAR TYPE BLADE ADVANCING/RETREATING DEVICE
Assignment: 1
Reel/Frame:
031085/0661Recorded: 08/26/2013Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
08/19/2013
Exec Dt:
08/19/2013
Assignee:
36, JONG-RO 1-GIL, JONGNO-GU
SEOUL, KOREA, REPUBLIC OF
Correspondent:
JAE WON SONG
801 CALIFORNIA STREET
MOUNTAIN VIEW, CA 94041
Assignment: 2
Reel/Frame:
055979/0307Recorded: 04/20/2021Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
04/08/2021
Assignee:
134, TONGIL-RO, JONGNO-GU,
SEOUL, KOREA, REPUBLIC OF 03181
Correspondent:
SANG CHUL KWON
4208 EVERGREEN LANE, SUITE 232
ANNANDALE, VA 22003

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