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Incheon, KR
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Patents Grants
last 30 patents
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Patent Grant
Motor unit and grill shutter driving device including the same
Patent number
9,238,405
Issue date
Jan 19, 2016
O&K TECHNOLOGY CO., LTD.
Siyurn Koh
B60 - VEHICLES IN GENERAL
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Patents Applications
last 30 patents
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Patent Application
POROUS CERAMIC HEATING ELEMENT COMPOSITION AND CERAMIC HEATING STRU...
Publication number
20210120632
Publication date
Apr 22, 2021
O&K TECHNOLOGY CO., LTD.
Siyurn KOH
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
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Patent Application
MOTOR UNIT AND GRILL SHUTTER DRIVING DEVICE INCLUDING THE SAME
Publication number
20150197147
Publication date
Jul 16, 2015
O&K TECHNOLOGY CO., LTD.
Siyurn Koh
B60 - VEHICLES IN GENERAL