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US Patent 9255812 Navigation system and navigation method

Patent 9255812 was granted and assigned to Hitachi, Ltd. on February, 2016 by the United States Patent and Trademark Office.

OverviewStructured DataIssuesContributors
Is a
Patent
Patent
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Date Filed
October 25, 2013
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Date of Patent
February 9, 2016
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Patent Application Number
14063448
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Patent Citations Received
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US Patent 12073147 Device, method, and graphical user interface for enabling conversation persistence across two or more instances of a digital assistant
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US Patent 11924254 Digital assistant hardware abstraction
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US Patent 11928604 Method and apparatus for building an intelligent automated assistant
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US Patent 11979836 Method and system for operating a multi-function portable electronic device using voice-activation
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US Patent 12061752 Attention aware virtual assistant dismissal
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US Patent 11710482 Natural assistant interaction
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US Patent 11765209 Digital assistant hardware abstraction
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US Patent 11837237 User-specific acoustic models
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US Patent 11853647 Proactive assistance based on dialog communication between devices
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US Patent 11907436 Raise to speak
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Patent Inventor Names
Jun Maeoka
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Hideki Takano
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Patent Jurisdiction
United States Patent and Trademark Office
United States Patent and Trademark Office
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Patent Number
9255812
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Patent Primary Examiner
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Truc M Do
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