Inventor
BAE SEONG GEON
KR3 patents
Patents
3 patentsUS9907509B2Mar 6, 2018
Method for judgment of drinking using differential frequency energy, recording medium and device for performing the method
FOUNDATION SOONGSIL UNIV INDUSTRY COOPERATION3 citations69
US9943260B2Apr 17, 2018
Method for judgment of drinking using differential energy in time domain, recording medium and device for performing the method
FOUNDATION SOONGSIL UNIV INDUSTRY COOPERATION0 citations38
US9916845B2Mar 13, 2018
Method for determining alcohol use by comparison of high-frequency signals in difference signal, and recording medium and device for implementing same
FOUNDATION SOONGSIL UNIV INDUSTRY COOPERATION0 citations38