Abstract  Description  Claims  Drawing  Search report  Cited references 

JP2007206479A   [0002]  [0003] 

Brushless DC Motor Control Made Easy   [0021] 
Six Step Trapezoidal Control of a BLDC Motor Using Back-EMF   [0021] 
3-Phase BLDC Motor Control with Hall Sensors Using 56800/E Digital Signal Controllers   [0021] 
BLDC Motor Control with Hall Effect Sensors Using MQX on Kinetis   [0021]