Movable barrier operator
Multi-level disk drive motor speed control
Multi-loop direct current motor regulating system protected agai
Multifunction switching control system
Multiphase motor having winding connections specific to...
Multiphase motor voltage control for phase windings of...
Operating procedure and cooling system mechanism for the...
Optimum motor speed control system
Permanent magnet motor closed loop restarting system
Position commanding method and apparatus
Power tools
Process and device for detecting the speed of rotation of a...
Process and system for controlling an electrohydraulic pressure
Proportional-integral process controller having a comparator wit
Propulsion control apparatus for passenger vehicles
Pulse width modulated electronic slot car controller
PWM control circuit for a DC brushless fan
Quiet fan speed control with linear adjustment actuator
Radio-linked, bi-directional control system for model...
Rotary die cutting apparatus and method with disconnect