Method for discriminating a type of a disc and a digital versati

Method for enhancing the data access time in an optical disc app

Method for generating a corrected error signal, and...

Method for generating a focus error signal due to astigmatism an

Method for generating a lens position signal and...

Method for generating header and transition flags using DPD...

Method for illuminating adjoining slants of an optical disk havi

Method for illuminating adjoining slants of an optical disk havi

Method for improving readability of an optical disc, and...

Method for measuring a tilt control value of a pickup head...

Method for moving carriage assembly from initial position to tar

Method for obtaining an optimum focusing point of an optical...

Method for optically encoding digital data on a substrate and th

Method for position control in optical data carriers with...

Method for putting an optical head in a stationary state and opt

Method for reading data from optical disk

Method for recording/reproducing status information on/from an o

Method for reducing lead in time in an optical disk recording or

Method for reducing the noise in a wobble signal

Method for reducing the turn-back of the track-seeking...