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Certification 1 페이지

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Certification

Total 27, Page 1

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2023 Republic of Korea Invention Patent Exhibition_Patent Of…

2023-11-01
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Cassette type installation structure device to reduce constr…

2023-03-20
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Institute of technology center

2022-10-28
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ISO 4001

2022-02-28
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ISO 9001

2022-02-28
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Auxiliary device to prevent errors due to connector disconne…

2021-12-07
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Disaster warning information sign by redundant power source …

2021-06-01
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Venture company confirmation

2021-05-28
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A.N.D. AWARD 2020 Grand Prix Winner

2021-01-28
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System and method for providing AR advertisement signage con…

2020-11-26
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Social distance meter _ Patent

2020-11-20
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Smart billboard using mobile terminal _ Patent

2020-10-05
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Transparent digital signage display and Insae circuit board …

2020-09-28
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Artificial intelligence digital signage _ Patent

2020-04-17
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Self-powered alarm guidance electronic signage system using …

2020-01-20

열린1페이지 2페이지 맨끝

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