Is a
Patent attributes
Patent Jurisdiction
Patent Number
Date of Patent
September 24, 2019
Patent Application Number
16044069
Date Filed
July 24, 2018
Patent Citations Received
Patent Primary Examiner
Patent abstract
A collision avoidance device includes a mobile device having a display screen. A proximity sensor is disposed on a side opposite the display screen. The proximity sensor is positioned to detect any obstacles present in a path of a user operating the display screen while moving. A warning device is powered by the mobile device to alert the user of any obstacles in the path.
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