Assignee
LIM DO HYUNG
KR·2 granted patents·8 citations·filing 2011–2011
Technology mixA61G2
Top patents by PatentIndex Score
2 records- 0159US8763176B2Lift device including ring-shaped driving unitLIM DO HYUNG·Filed 2011·Granted Jul 1, 2014·6 cites·8 claims
- 0247US8984686B2Platform of electric-movable bed for bedsore prevention capable of adjusting shaft according to user body type and method for controlling position change period thereofLIM DO HYUNG·Filed 2011·Granted Mar 24, 2015·2 cites·13 claims
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