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2017
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Invention
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Window security sensor device. A window security sensor device according to one aspect of the pre... |
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Invention
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Chatting method and chatting system for language learning. The present invention relates to a cha... |
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Invention
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Sensing device for doors. The sensing device for doors according to one aspect of the present inv... |
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Invention
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Security device for window, and security system comprising security device for window. A security... |
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Invention
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Content play method, content play device, and device for providing tag for content. The present i... |
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2016
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Invention
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Exercise apparatus and exercise system allowing character input. The present invention relates to... |
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Invention
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Window crime prevention device and system. The present invention relates to a window crime preven... |
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2014
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Invention
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Detection system, detection device, and detection method capable of detecting object. The present... |
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Invention
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Security device for intrusion detection. The present invention relates to a security device for d... |
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Invention
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Crime prevention apparatus for detecting intrusions. The present invention relates to a crime pre... |
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2013
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Invention
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Security system and method using home gateway alliance. A security system using home gateway alli... |
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Invention
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Security system and method using home gateway alliance. A security system using a home gateway al... |
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Invention
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Security apparatus. Provided is a security apparatus installed on the opening part of a window or... |
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2012
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Invention
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Crime prevention system using sensor module. Provided is a crime prevention system using a sensor... |
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Invention
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Crime prevention system using sensor module. The present invention relates to a crime prevention ... |
