MULTI-CHANNEL MULTIPLEXING METHOD AND DEVICE FOR DISC STORAGE MEDIUM

Optical disc apparatus

Disk drive

METHOD FOR CALIBRATING STEPS OF STEPPING MOTOR USED IN OPTICAL DISC DRIVE

Disc drive and tracking servo pull-in method

OPTICAL DISK DEVICE AND TRACK PULL-IN METHOD

Optical disc drive apparatus, optical pickup control method and program

Drive device and method for controlling the same

Optical disc reproducing method

Information processing apparatus and fault symptom determination method

RECORDING DEVICE, AND OPTICAL DISK SIGNAL PROCESSING METHOD

Method for reading/writing data for a disk drive

Reading method and device for optical disk drives

Optical Disk Device

Center error mechanical center adjustment

Optical disk drives and method for controlling track-seeking for optical disk drives

Optical Information Recording/Reproducing Method and Optical Information Recording/Reproducing Device

Optical pickup apparatus

Drive signal generation circuit

OPTICAL DISC REPRODUCING APPARATUS

Optical disc drive apparatus

METHOD AND APPARATUS OF SEEK END POLARITY DETECDTION FOR OPTICAL DISK DRIVE

Method and apparatus to detect land/groove switch position in seek mode, and optical disk drive using the same

Tracking Error Signal Calibration Method, and Disc Drive Implementing Such Method

Optical disc recording and reproducing apparatus

Optical Disc Apparatus

Information recording medium, integrated circuit, recording/playback apparatus, computer program, and information recording/playback method

INFORMATION RECORDING MEDIUM, INTEGRATED CIRCUIT, RECORDING/PLAYBACK APPARATUS, COMPUTER PROGRAM, AND INFORMATION RECORDING/PLAYBACK METHOD

Information recording medium, integrated circuit, recording/playback apparatus, computer program, and information recording/playback method

Information recording medium, integrated circuit, recording/playback apparatus, computer program, and information recording/playback method

Disc apparatus

Optical disc device, tracking control start method, and tracking control start program

SEEKING METHOD FOR OPTICAL DISK DRIVE

TRACK-JUMPING METHOD FOR OPTICAL DISK DRIVE

Tracking Error Signal Calibration Method, and Disc Drive Implementing Such Method

Information reproducing/recording apparatus

Method and apparatus for slip protection of DVD-RAM drive's seek control

Reproducing method, optical disk apparatus, program and computer readable information recording medium

Seatbelt lens control during rough seek

Optical disk recording/reproducing apparatus and seek control method thereof

Information recording medium, integrated circuit, recording/playback apparatus, computer program, and information recording/playback method

Disk device

Rewritable optical recording medium, recording method on the same, and optical disc recording/retrieving apparatus

Motor transfer rate calibrated jumping

Method and apparatus for positioning beam spot on recording medium

Rewritable optical recording medium, recording method on the same, and optical disc recording/retrieving apparatus

Optical disk recording/reproducing apparatus and seek control method thereof

Optical disc drive and method for controlling the position of a lens

Disc drive mechanism and method of operation therefor

Optical disc apparatus and optical-pickup movement control method installed in optical disc apparatus

Track jumping scan control device and track searching device

Servo control device, optical disk drive, and servo control method

Optical disc apparatus and access control method of the same

Method of activating a data phase locked loop during track-seeking and apparatus of operating the same

CE to RRO cancellation for sled control

Center error mechanical center adjustment

Disc-driving apparatus and method for controlling the same

Track-jump control device and method thereof

Track jump apparatus and method which perform track jumping considering position of pickup

Method for manufacturing a light emitting display

Optical disk drive

Method for driving an actuator, actuator drive, and apparatus comprising an actuator

Optical scanning device

Disk drive apparatus and seek method

Optical recording apparatus and method for searching data recording locations by controlling tracking level

Optical disc tracking control device, tracking control method, and tracking control program

Method and apparatus for increasing the ability of decoding a land pre-pit

Tracking system with dual differential signals with fraction of A/C signal added back to D/C signal

Method for track jump control

Write pulse generation for recording on optical media

Optical disk with multilayered structure and method for identifying recording layer of the optical disk

Recording and retrieving method on rewritable optical recording medium

Method for controlling stepping motor

Information reproduction device and information reproduction method for reproducing information by switching to servo polarity corresponding to land track and groove track and information recording method for recording information by switching to servo polarity corresponding to land track and groove tract

Method and apparatus of seek end polarity detection for optical disk drive

Method of seeking in optical disk drive

Track locking method for optical disk drive and apparatus

Method and apparatus for slip protection of DVD-RAM drive's seek control

Optical disk drive, information reproducing method and information storage medium

Recording medium having wobbled groove tracks out of phase with wobbled land tracks, servo controlling apparatus using wobble signal and method thereof

Adaptive level-cutting method of CD-ROM drive's radio frequency ripple signal

METHOD FOR CONTROLLING PICK-UP HEAD DURING A LONG SEEK

Method and apparatus for achieving a short seek with a stepping motor

Track discriminating apparatus and method for optical recording medium

Method for controlling the tracking on action of an optical disk drive

Method for correcting a position of an optical pickup before track following