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Inventor
AN JAE UK
KR
2 patents
Patents
2 patents
US11249550B2
Feb 15, 2022
Haptic interaction-based virtual reality simulator and operation method therefor
NAVIWORKS CO LTD
5 citations
63
US10515563B2
Dec 24, 2019
Apparatus and method for providing realistic education media
NAVIWORKS CO LTD
0 citations
30