Assignee
HONG KWANG-SEOK
KR·6 granted patents·1 pending application·40 citations·filing 2007–2012
Top patents by PatentIndex Score
7 records- 0185US8572017B2User-based collaborative filtering recommendation system and method for amending similarity using information entropyHONG KWANG SEOK·Filed 2010·Granted Oct 29, 2013·14 cites·6 claims
- 0271US8274578B2Gaze tracking apparatus and method using difference image entropyHONG KWANG SEOK·Filed 2009·Granted Sep 25, 2012·14 cites·1 claims
- 0370US8117135B2Concerned information recommendation system and method considering user's watching or listening time and maximum playing time of contentsHONG KWANG-SEOK·Filed 2008·Granted Feb 14, 2012·3 cites·21 claims
- 0468US8504370B2User-initiative voice service system and methodHONG KWANG SEOK·Filed 2007·Granted Aug 6, 2013·7 cites·6 claims
- 0566US9329627B2Method of recognizing a control command based on finger motion on a touch input deviceHONG KWANG-SEOK·Filed 2012·Granted May 3, 2016·2 cites·15 claims
- 0639US2013050076A1Method of recognizing a control command based on finger motion and mobile device using the sameHONG KWANG-SEOK·Filed 2012·Application pending·0 cites
- 0733US8126668B2Signal detection using delta spectrum entropyHONG KWANG-SEOK·Filed 2008·Granted Feb 28, 2012·0 cites·23 claims
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