Invention Grant
- Patent Title: Electric walking assistant device
- Patent Title (中): 电动助手器
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Application No.: US14761576Application Date: 2014-01-16
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Publication No.: US09433552B2Publication Date: 2016-09-06
- Inventor: Yoonyoung Chang , Honggul Jun , Jaehark Park , Duksang Kim , Eulpyo Hong , Gyunghwan Yuk , Jungsik Kim , Byungju Dan , Hongsoo Park , Byeongrim Jo , Byunghoon Min , Sangho Yoon , Heuisik Seo
- Applicant: LG ELECTRONICS INC.
- Applicant Address: KR Seoul
- Assignee: LG ELECTRONICS INC.
- Current Assignee: LG ELECTRONICS INC.
- Current Assignee Address: KR Seoul
- Agency: Birch, Stewart, Kolasch & Birch, LLP
- Priority: KR10-2013-0005555 20130117; KR10-2013-0024072 20130306; KR10-2013-0154403 20131212; KR10-2014-0005708 20140116
- International Application: PCT/KR2014/000492 WO 20140116
- International Announcement: WO2014/112815 WO 20140724
- Main IPC: A61H3/04
- IPC: A61H3/04 ; G01S17/08 ; G01S15/02
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.
Public/Granted literature
- US20150359699A1 ELECTRIC WALKING ASSISTANT DEVICE Public/Granted day:2015-12-17
Information query
