Latest Inventions, Goods, Services
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2018
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Invention
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Stop announcement system and method therefor. The present invention is adapted to the technical f... |
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2015
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Invention
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Method and system for controlling a display system. A control system and a method that controls a... |
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2014
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Invention
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Display system. A display system and a method for displaying items and/or performances is provide... |
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2013
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Invention
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Method, system and device of location authentication. The present invention relates to a field of... |
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Invention
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Method, system and device for positioning a mobile terminal.
A method, system and device of devi... |
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