MU-LEN

Drowsy driving-warning apparatus attached to vehicle seats, containing electronic sensors, computers and small monitors to warn drivers of drowsy feeling by detecting drivers' pulse waves, heart rates or respiration and analyzing physical or mental states

Medical apparatus and instruments for detecting pulse waves, heart rates or respiration and analyzing physical or mental conditions

Seats for automobiles, aircrafts or railway cars; saddles for bicycles, cycles or motorcycles; seat covers of automobiles; saddle covers for bicycles or motorcycles; automobile seats containing sensors, computers and small monitors to warn drivers of drowsy feeling by detecting drivers' pulse waves, heart rates or respiration and analyzing physical or mental conditions

Cushions; pillows; mattresses