Information recording medium, recording apparatus, reproduction apparatus, recording method, and reproduction method

Optical system, optical pickup apparatus, and optical disk apparatus

Information recording medium, recording apparatus, reproduction apparatus, recording method, and reproduction method

Data storage method and device

Combination type optical disk medium, its reproduction method and optical disk apparatus

Optical Compensator, Optical Element, Optical Scanning Head An Optical Scanning Device

Optical disc apparatus, information recording method, and information reproduction method

DISC MEDIUM AND DISC DEVICE USING THE SAME

Optical recording medium recording and reproducing apparatus and tracking control method

Optical Reader/Writer With Dedicated Focus Tracking Beam

Tracking control method for reading/writing optical disk

Apparatus for reproducing signal from multi-layered optical disk using multiple photo detectors

Optical scanning device

Information recording medium with superposed first and second recording layers

OPTICAL PICKUP AND OPTICAL DISC DEVICE

Optical pickup apparatus and beam splitter

Focus Control Scheme with Jumping Focal Point

Data processing method, data processing device, information recording medium, and computer program

Wobble information recording method, information recording medium, and recording and reproduction method and apparatus thereof

Information recording medium, recording apparatus, reproduction apparatus, recording method, and reproduction method

Information recording medium, recording apparatus, reproduction apparatus, recording method, and reproduction method

Information recording apparatus and method, and computer program

Cross-Talk Cancellation in Three-Spots Push-Pull Tracking Error Signal in Optical Disc Systems

Multi layer optical disc and optical disc apparatus capable of coping with the multi layer optical disc

WOBBLE INFORMATION RECORDING METHOD, INFORMATION RECORDING MEDIUM, AND RECORDING AND REPRODUCTION METHOD AND APPARATUS THEREOF

Wobble information recording method, information recording medium, and recording and reproduction method and apparatus thereof

Objective Lens

Optical pickup and optical disc unit

Wobble information recording method, information recording medium, and recording and reproduction method and apparatus thereof

Information recording and retrieval method, and its apparatus

OPTICAL INFORMATION RECORDING MEDIUM, OPTICAL INFORMATION RECORDING METHOD, AND OPTICAL INFORMATION RECORDING APPARATUS

Scanning Of Multi-Layer Optical Record Carriers

OPTICAL INFORMATION RECORDING MEDIUM, OPTICAL INFORMATION RECORDING METHOD, AND OPTICAL INFORMATION RECORDING APPARATUS

Optical disk, program, recording medium, information recording apparatus and recording method

Information recording method and information recording apparatus for recording medium

Multi Layer Record Carrier Comprising Compatibility Information and Method for Recording Such Compatibility Information on a Record Carrier.

OPTICAL INFORMATION RECORDING MEDIUM, OPTICAL INFORMATION RECORDING METHOD, AND OPTICAL INFORMATION RECORDING APPARATUS

Method and Apparatus For Recording Information on a Multi-Layered Optical Disc

OPTICAL DISC DEVICE

Dynamically configurable multiple wavelength photodetector array for optical storage applications

Optical recording medium with power calibration areas and a recording method therefor with optimum power control

Optimization Spherical Aberration to Determine Current Layer

Optical pickup apparatus

Optical head, optical disc apparatus including the optical head, and information processing apparatus including the optical disc apparatus

Method and Apparatus for Recording on a Multi-Layer Disc

Predicting Dvd Recordable Recording Parameters in Dual Layer Discs

METHOD OF IDENTIFYING OPTICAL DISC

Optical head and apparatus for optically recording and reproducing information

OPTICAL INFORMATION RECORDING MEDIUM, OPTICAL INFORMATION RECORDING METHOD, AND OPTICAL INFORMATION RECORDING APPARATUS

OPTICAL INFORMATION RECORDING MEDIUM, OPTICAL INFORMATION RECORDING METHOD, AND OPTICAL INFORMATION RECORDING APPARATUS

OPTICAL INFORMATION RECORDING MEDIUM, OPTICAL INFORMATION RECORDING METHOD, AND OPTICAL INFORMATION RECORDING APPARATUS

Optical pick-up and disc apparatus having the same

OPTICAL PICK-UP AND DISC APPARATUS HAVING THE SAME

Information Recording Medium, Information Recording Device, and Method

Method of controlling focus of optical information storage media recording and/or reproduction apparatus and apparatus therefor

OPTICAL DISC DRIVE

Objective lens optical system and light beam splitting element

Optical disc apparatus capable of performing recording and/or reproducing of information with reducing aberration

Optical pickup and optical information reproduction system

Disk having unique code for identifying its type for optical disk player and method for discriminating types thereof

Information storage medium

Information storage medium

OPTICAL DISC APPARATUS

METHOD AND APPARATUS FOR CONTROLLING FOCUS OF AN OPTICAL INFORMATION STORAGE MEDIUM

Optical disc apparatus

Method For Reproducing Information From a Plural Layer Optical Information Carrier

Optical disc apparatus and method for determining information recording layer in optical disc

Automatic Backup System

Optical head, optical disc drive, computer, optical discplayer and optical disc recorder

OPTICAL INFORMATION STORAGE MEDIUM SYSTEM AND METHOD OF GENERATING TRACKING ERROR SIGNAL

Aberration detection device and optical pickup device provided with same

CONTINUOUS ADDRESSING MULTI-LAYER OPTICAL DISK AND ADDRESSING METHOD THEREOF

Optical pickup apparatus and optical disk drive apparatus

Optical pickup device

Unit to remove crosstalk in multi-layered disk, optical pickup including the unit, and optical recording and/or reproducing apparatus including the optical pickup

METHOD AND APPARATUS FOR ENSURING QUALITY IN STORAGE MEDIA PRODUCTION

Information recording media, a method for recording/reproducing information, an apparatus for recording/reproducing information

Optical disk and optical disk device and control device

Photodetector and optical pickup apparatus

Optical pickup apparatus

OPTICAL PICKUP

Optical recording medium and recording and reading method of optical recording medium

Optical recording and reading method, optical recording and reading apparatus, and optical recording medium

OPTICAL RECORDING MEDIUM AND OPTICAL RECORDING AND REPRODUCING APPARATUS

Recording and/or reproducing methods and appratuses

METHOD AND APPARATUS FOR IDENTIFYING OPTICAL INFORMATION STORAGE MEDIUM

Light source unit and optical detection unit

Method and assembly for confocal, chromatic, interferometric and spectroscopic scanning of optical, multi-layer data memories

OPTICAL RECORDING MEDIUM WITH DIFFERENT WOBBLE CHARACTERISTICS BETWEEN THE USER DATA AREA AND THE LEAD-OUT AREA

OPTICAL RECORDING MEDIUM WITH DIFFERENT WOBBLE CHARACTERISTICS BETWEEN THE USER DATA AREA AND THE LEAD-OUT AREA

Optical recording medium with different wobble characteristics between the user data area and the lead-out area

Optical information recording and reproducing apparatus that sets a movable range of an objective lens based on the type of recording medium

Apparatus for reproducing data from information storage medium having multiple storage layers with optimal power control (OPC) areas and buffer areas

Performing error-free access operation on multi-layered disc

OPTICAL INFORMATION RECORDING/REPRODUCING APPARATUS AND OPTICAL INFORMATION RECORDING MEDIUM

Recording medium, recording method, and computer program

Position verifying apparatus and method, position measuring apparatus and method, and computer program for position verification or position measurement

Optical recording medium driving apparatus and focusing method

Optical disc and optical disc device

Optical recording method on multilayer optical recording medium, optical recording apparatus, and multilayer optical recording medium

Optical pickup device

Multi-layered optical recording medium, address assignment method for multi-layered optical recording medium, apparatus and method of reproducing and method of recording

Optical pickup apparatus

OPTICAL DISK APPARATUS AND OPTICAL DISK REPRODUCTION METHOD

Optical disc and optical disc device

Recording and/or reproducing apparatus, recording and/or reproducing method and information storage medium therefor

RECORDING AND/OR REPRODUCING APPARATUS, RECORDING AND/OR REPRODUCING METHOD AND INFORMATION STORAGE MEDIUM THEREFOR

Recording and/or reproducing apparatus, recording and/or reproducing method and information storage medium therefor

RECORDING AND/OR REPRODUCING APPARATUS, RECORDING AND/OR REPRODUCING METHOD AND INFORMATION STORAGE MEDIUM THEREFOR

INFORMATION STORAGE MEDIUM, INFORMATION RECORDING METHOD, AND INFORMATION RECORDING/REPRODUCTION APPARATUS

Optical disc apparatus and focus control method

Information recording medium, information supply system, and optical information device

Optical disk device

OPTICAL PICKUP AND OPTICAL DISC DEVICE EMPLOYING THE SAME

Optical element, optical head, optical recording reproducing apparatus and optical recording/reproducing method

Recording medium, method of configuring control information thereof, recording and reproducing method using the same, and apparatus thereof

Device for layer-jumping control of optical disc devices and related method

Recording Apparatus, Recording Method, And Computer Program

Lens actuator and optical pickup

Optical pickup

Optical pickup apparatus and optical disc apparatus using same

Method of recording and/or reproducing data with respect to multi-layer information storage medium having optimal power control areas

Method and Device for Focus Management When Recording on Optical Storage Media

Layer jump on a multi-layer disc

Optical pick up apparatus with a single beam system and having a diffraction grating

Optical pick up apparatus with a single beam system and having a diffraction grating

Optical pickup apparatus and optical disc apparatus using same

Optical pickup apparatus and optical disc apparatus using same

Optical pickup and optical disc apparatus including the same

Optical pick-up head, optical information apparatus, and optical information reproducing method

Optical pickup, optical disk drive, optical information recording/replaying device, and tilt adjusting method

APPARATUS AND METHOD FOR CONTROLLING FOCUS JUMP BETWEEN RECORDING LAYERS IN HIGH-DENSITY MULTI-LAYER DISK

Optical head device, aberration correction method and optical information processing apparatus

Optical state recognizer, information processor, and optical state recognizing method

Power determining method, single-sided multilayer optical disk, recording method, computer program product, computer-readable medium, and optical disk apparatus

Optical pick-up head, optical information apparatus, and optical information reproducing method

Optical head device and optical information device

Optical Pickup Device

Optical information recording medium, optical information recording method, and optical information recording apparatus

Optical disc and optical disc device

Optical disc apparatus and semiconductor device

Optical disk, recording method, recording medium, and optical disk unit, for recording information on multilayer optical disk

Optical pick-up head, optical information apparatus, and optical information reproducing method

Recording device, recording method, and computer program

Optical disk apparatus and optical aberration correcting method

Optical information detecting method, optical head, and optical disc apparatus utilizing plural photodetectors

Information recording device and method, and computer program

Optical pickup unit and optical pickup device having same and information writing/reading device having same

Micro-Resonant Structure for Optical Recording

Photodetector and optical pickup apparatus

Optical disc and optical disc device

Optical disc and optical disc device

Optical disc and optical disc device

Information reproducing/recording device

Optical disc and optical disc apparatus

Multiple Recording Structures for Optical Recording

APPARATUS AND METHOD FOR GENERATING TRACKING ERROR SIGNAL

OPTICAL DISC DRIVE AND METHOD OF CONTROLLING THE SAME

Computer-readable recording medium with physical access control (PAC) information thereon and apparatus and methods for forming, recording, and reproducing the computer-readable recording medium

Optical pickup apparatus

Information recording medium, information recording device and method, and computer program

Optical disk device and tilt correction method thereof

MINIMUM DEFLECTION ACCELERATION POINT DETECTION, FOCUS PULL-IN, AND LAYER JUMP METHODS, AND OPTIONAL DISC DRIVE CAPABLE OF PERFORMING THE METHODS

Optical information recording medium, its information recording/reproducing method, and information recording/reproducing device

Method of obtaining optimal recording condition with respect to information storage medium having storage layer with optical power control area

Recording medium, method of configuring control information thereof, recording and reproducing method using the same, and apparatus thereof

Recording medium, method of configuring control information thereof, recording and reproducing method using the same, and apparatus thereof

Information recording device and method, and recording control computer program

READ/WRITE POSITION CONTROLLER FOR OPTICAL PICKUP

Optical Recording Medium Having a Control Layer

Information management method for information recording medium, recording method, and information recording/reproducing apparatus thereby

Optical disc having a plurality of recording layers, and recording method and reproducing method therefor

Optical pickup apparatus

Optical disc and optical disc device

OPTICAL DISC DRIVE AND CONTROL METHOD THEREOF

Optical disc drive and control method thereof

OPTICAL PICKUP DEVICE

Recording device, recording method and computer program

Optical information recording method, optical information recording and reproducing device, and optical information recording medium

Recording medium, recording apparatus and recording method, and computer program

Method for setting layer-jump point on optical disc

Multi-speed recording for multi-layer disc

Optical information recording medium, optical information recording/reproducing system, and optical information recording/reproducing apparatus

INFORMATION RECORDING MEDIUM AND DISC APPARATUS

Optical pick-up apparatus

Method of recording and/or reproducing data with respect to a multi-layer information storage medium having optimal power control areas

Apparatus for reproducing data from information storage medium having multiple storage layers with optimal power control (OPC) areas and buffer areas

METHOD FOR RECORDING DATA IN OPTICAL DISC

Information storage medium having multiple storage layers with optimal power control (OPC) areas and buffer areas

Method of recording and/or reproducing data with respect to multi-layer information storage medium having optimal power control areas

Information storage medium

Method of recording data on information storage medium having multiple storage layers with optimal power control (OPC) areas and buffer areas

Method of recording data on information storage medium having multiple storage layers with optimal power control (OPC) areas and buffer areas

Three-dimensional recording and reproducing apparatus

Information storage medium having multiple storage layers with optical power control areas, and recording apparatus to record data with respect to information storage medium

Information storage medium having storage layer with optical power control area, and recording apparatus to record data with respect to information storage medium

Optical pickup and optical disc apparatus

OPTICAL DISK RECORDER AND OPTICAL DISK RECORDING METHOD

Recording/reading method for an optical recording medium using an irradiating a laser beam

Information storage medium having storage layer with optical power control area, and recording apparatus to record data with respect to information storage medium

Method of obtaining optimal recording condition with respect to information storage medium having multiple storage layers with optical power control areas

INFORMATION RECORDING APPARATUS, INFORMATION RECORDING METHOD, INFORMATION PROCESSING APPARATUS, AND INFORMATION PROCESSING METHOD

METHOD AND APPARATUS FOR RETRIEVING INFORMATION FROM A 3D STORAGE MEDIUM

Wobble Information Recording Method, Information Recording Medium, and Recording and Reproduction Method and Apparatus Thereof

Recording medium with physical access control (PAC) cluster thereon and apparatus and methods for forming, recording, and reproducing the recording medium

Optical pickup and objective lens used therein

Optical disk drive and pickup device

Optical disk apparatus and tracking method

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

Optical pickup and optical drive

Optical pickup device

Optical recording medium, information recording method, and information reproducing method

Writing method and optical disk device

Multi-layer optical disc, information recording method and information reproducing method

Multi-Layer Disk-Use Optical Pickup Device

Focus out detecting apparatus and optical disc apparatus using the same

Optical disc drive apparatus

Optical head and optical information recorder/reproducer

Optical disc signal processing apparatus, optical disc signal reproducing apparatus, signal processing circuit, and signal reproducing circuit

Optical Media Formats And Methods of Making Same

Optical pickup and optical disk apparatus

Information storage medium having optimal power control areas

Optical disc and optical disc device

Optical disc and optical disc device

Optical disc and optical disc device

Optical disc and optical disc device

Optical disc and optical disc device

Information recording medium, information recording device and method, and computer program

Simultaneously accessing multiple layers of optical disks

Information storage medium having optimal power control areas

Deformable mirror device

OPTICAL PICK-UP APPARATUS AND OPTICAL DISC APPARATUS

Optical disk drive and method for recording data

Optical disk apparatus

Optical disc and optical disc device

Optical disc and optical disc device

Multi-layered optical recording medium, information recording method, and information reproduction method

Information recording device, information recording method, information recording program, and recording medium

Recording medium, method of configuring control information thereof, recording and/or reproducing method using the same, and apparatus thereof

Recording medium, method of configuring control information thereof, recording and/or reproducing method using the same, and apparatus thereof

Layer jump control device and method of high-speed optical drive

Access Method for Multi-Layer Holographic Recording Medium

Method and apparatus to record data to minimize a layer jump

Information Recording Device and Method, Information Reproducing Device and Method, and Computer Program

Optical Pickup and Optical Disc Apparatus

Recording and reproducing apparatus, recording and reproducing method, and method of determining type of recording medium

Optical Recording Medium and Recording Method

Multilayer information recording medium, information recorder, and information reproducer

Aberration correcting element in the optical head of a recording and reproduction system using independent control of phase distribution and defocus pattern variables

Optical element feeding device and optical pickup unit using the same

Recording medium with status information thereon which changes upon reformatting and apparatus and methods for forming, recording, and reproducing the recording medium

Optical pickup and optical disc drive

Optical information recording medium, an optical information recording apparatus, an information processing apparatus, program and information recording method

Information recording medium, recording apparatus, reproduction apparatus, recording method, and reproduction method

Information recording medium, and information recording apparatus and method

Method and System for Generating a Spherical Aberration Signal Error

Information recording medium, recording apparatus, reproduction apparatus, recording method, and reproduction method

Optical recording apparatus

Optical information recording/reproducing apparatus

Information recording device and method, and computer program

Information recording and reproducing apparatus, and information recording method

Optical element feeding device driving method and optical disk apparatus

Optical disc apparatus

Information recording medium, information recording apparatus and method, and computer program

Apparatus and method for playing optical disc

Method And Device For Writing Multiple-Layer Optical Discs

Disk having unique code for identifying its type for optical disk player and method for discriminating types thereof

Eccentricity Detecting Apparatus And Method

Method for reproducing data from information storage medium having multiple storage layers with optimal power control (OPC) areas and buffer areas

Apparatus for reproducing data from information storage medium having multiple storage layers with optimal power control (OPC) areas and buffer areas

OPTICAL-PICKUP HEAD DEVICE, AND METHOD AND APPARATUS FOR REPRODUCING OPTICAL STORAGE MEDIUM

Optical pick-up head, optical information apparatus, and optical information reproducing method

Optical pick-up head, optical information apparatus, and optical information reproducing method

Method for correcting influence of thickness unevenness of recording medium, information recording/reproducing apparatus using the same method and optical head unit

Optical recording medium, evaluation method therefor, information reproduction method, and information recording method

Optical disk device, and focused layer discriminating method of optical disk

Method for correcting influence of thickness unevenness of recording medium, information recording/reproducing apparatus using the same method and optical head unit

Optical disc device

Optical information device and information recording and reproduction device

Optical device and optical pickup device

Liquid crystal lens element and optical head device

Pickup apparatus for multi-layer optical disc

OPTICAL DISC DRIVE, METHOD OF MOVING BEAM SPOT AND COMPUTER-EXECUTABLE PROGRAM IMPLEMENTABLE BY THE OPTICAL DISC DRIVE

Method for correcting influence of thickness unevenness of recording medium, information recording/reproducing apparatus using the same method and optical head unit

Phase change recording medium

Optical Pick-up Apparatus

Optical disk drive

Optical data store with several storage layers

Recording method, recording apparatus, and storage medium

Method of recording data on a multi-layer recording medium, recording medium, and apparatus thereof

Focus layer jump control circuits and methods of controlling focus layer jumps used by the same

Optical disk apparatus, focus control method and optical disk

Method for correcting influence of thickness unevenness of recording medium, information recording/reproducing apparatus using the same method and optical head unit

Optical disc apparatus, optical pickup apparatus, and method for reducing astigmatism

Method of recording data on a multi-layer recording medium, recording medium, and apparatus thereof

Deformable mirror device, deformable mirror plate

Optical disc apparatus switching focus point between layers

Method and apparatus for measuring the depth of a data record layer in an information record medium

Recording and/or reproducing methods and apparatuses

Recording and/or reproducing methods and apparatuses