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Intelligent earplug system
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Patent number 10,354,509
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Issue date Jul 16, 2019
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Hush Technology Inc.
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Daniel Lee
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A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
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Intelligent earplug system
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Patent number 10,027,787
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Issue date Jul 17, 2018
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Hush Technology Inc.
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Daniel Lee
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H04 - ELECTRIC COMMUNICATION TECHNIQUE
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Intelligent earplug system
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Patent number 9,906,636
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Issue date Feb 27, 2018
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Hush Technology Inc.
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Daniel Lee
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H04 - ELECTRIC COMMUNICATION TECHNIQUE
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Intelligent earplug system
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Patent number 9,799,188
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Issue date Oct 24, 2017
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Hush Technology Inc.
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Daniel Lee
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A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
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86690558 - HUSH
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Serial number 86690558
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Filing date Jul 12, 2015
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Hush Technology, Inc.
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9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments