Is a
Patent attributes
Patent Applicant
Current Assignee
Patent Jurisdiction
Patent Number
Patent Inventor Names
Yoonyoung Chang0
Jaehark Park0
Jungsik Kim0
Sangho Yoon0
Byeongrim Jo0
Byunghoon Min0
Byungju Dan0
Duksang Kim0
...
Date of Patent
September 6, 2016
Patent Application Number
14761576
Date Filed
January 16, 2014
Patent Citations Received
Patent Primary Examiner
Patent abstract
An electromotive walking assistance device includes a drive unit including a plurality of wheels and a motor for driving at least on portion of the plurality of wheels, a sensor unit sensing a distance from a user, a manipulation unit sensing a user's manipulation, and a controller controlling the motor based on a signal of the distance from the user and a signal of the user's manipulation.
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