Positioning systems employing velocity and position control loop
Positioning systems including reliable track crossing detection
Positive and negative rotation gas dynamic pressure bearing,...
Positive pressure optical slider having trailing end side pads
Postcard size postal article utilizing a phonographic device
Power adjustment method, information write method and...
Power backup method for disk array storage apparatus
Power backup method for disk storage device
Power calibration method and apparatus for optical disc
Power control apparatus and method for an optical drive
Power control circuit for optical information recording device
Power control circuit for optical information recording device
Power control device and method of multi base powers for...
Power control device and method of single base power for...
Power control device and method of single base power for...
Power control for electronic equipment having a plurality of...
Power control method of optical disk drive
Power control of laser diode in an optical...
Power control of TAMR element during read/write transition
Power control system for a semiconductor laser