Derniers inventions, produits et services
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2023
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Invention
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Digital sign network. The disclosed subject matter provides a computing system configured to pres... |
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2021
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Invention
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Digital sign network. The disclosed subject matter provides a digital sign with a video camera. T... |
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2020
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Invention
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Location-specific notification system.
Techniques are disclosed relating to disseminating locati... |
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2013
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Invention
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Emergency digital sign network with video camera, methods of operation, and storage medium. The d... |
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