Assignee
CHANG HSUAN
US·7 granted patents·276 citations·filing 2008–2014
Top patents by PatentIndex Score
7 records- 0194US8917182B2System and method for detecting and preventing drowsinessCHANG HSUAN·Filed 2012·Granted Dec 23, 2014·145 cites·17 claims
- 0294US8517172B1Protective housing assembly for electronic devicesCHANG HSUAN·Filed 2012·Granted Aug 27, 2013·105 cites·8 claims
- 0384US8731736B2System and method for reducing driving skill atrophyCHANG HSUAN·Filed 2011·Granted May 20, 2014·10 cites·15 claims
- 0476US8831836B2Thermal grill for body cooling and driver alertnessCHANG HSUAN·Filed 2013·Granted Sep 9, 2014·7 cites·20 claims
- 0570US9041542B2System and method for detecting and preventing drowsinessCHANG HSUAN·Filed 2014·Granted May 26, 2015·3 cites·20 claims
- 0664US8963724B2System and method for arousing a drowsy driver without drowsiness detectionCHANG HSUAN·Filed 2011·Granted Feb 24, 2015·3 cites·18 claims
- 0761US9024764B2Method and apparatus for manipulating driver core temperature to enhance driver alertnessCHANG HSUAN·Filed 2008·Granted May 5, 2015·3 cites·18 claims
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