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Gwangju-si, Gyeonggi-do, KR
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Patents Grants
last 30 patents
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Patent Grant
Pixel mirror-type reflection mirror for natural lighting device
Patent number
9,709,232
Issue date
Jul 18, 2017
NLS CO., LTD.
Seung Han Kim
G02 - OPTICS
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Patents Applications
last 30 patents
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Patent Application
NATURAL LIGHTING DEVICE
Publication number
20230213158
Publication date
Jul 6, 2023
NLS Co., Ltd.
Seung Han KIM
F21 - LIGHTING
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Patent Application
PIXEL MIRROR-TYPE REFLECTION MIRROR FOR NATURAL LIGHTING DEVICE
Publication number
20170030540
Publication date
Feb 2, 2017
NLS CO., LTD.
Seung Han KIM
G02 - OPTICS