Assignee
CHOI YONG-HAK
2 granted patents·1 pending application·27 citations·filing 2003–2019
Top patents by PatentIndex Score
3 records- 0165US7209731B2Method of membership protection using mobile communication deviceCHOI YONG-HAK·Filed 2003·Granted Apr 24, 2007·27 cites·3 claims
- 0239US12102442B2Device for measuring amount of perspiration with regard to each part of human body by using change in brightness and method for measuring amount of perspirationCHOI YONG HAK·Filed 2019·Granted Oct 1, 2024·0 cites·6 claims
- 0333US2007032218A1Notice method for emergent dispatch using mobile communication deviceCHOI YONG-HAK·Filed 2003·Application pending·0 cites
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