Apparatus and method for reduced voltage controller
Apparatus and method for retracting awning
Apparatus for automatically opening a lid
Apparatus for controlling power window of vehicle
Article positioner with zero position sensing means
Automated door locking system for aircraft lavatory
Automated shade control method and system
Automatic opening garbage can
Automatic opening/closing trash bin lid for lavatory unit of...
Autonomous, low-cost, automatic window covering system for dayli