| Patents for G11B 7 - Recording or reproducing by optical means, e.g. recording using a thermal beam of optical radiation, reproducing using an optical beam at lower power; Record carriers therefor (102,715) |
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| 07/01/2004 | WO2004055789A1 Storage medium for the optical storage and retrieval of information |
| 07/01/2004 | WO2004055788A2 Apparatus having an optical head for reading and/or writing data stored in an optical carrier and method involved in this apparatus |
| 07/01/2004 | WO2004055787A1 Record carrier comprising multiple sets of recording parameters |
| 07/01/2004 | WO2004055786A1 Optical information recording medium |
| 07/01/2004 | WO2004055785A1 Write/read head provided with an integrated microactuator |
| 07/01/2004 | WO2004055606A1 Repetitive controller and drive servo system including it |
| 07/01/2004 | WO2004044911A3 Method and device for preventing use of non-original optical media |
| 07/01/2004 | WO2004029938A3 Optical scanning device |
| 07/01/2004 | US20040128679 Optical head device |
| 07/01/2004 | US20040128678 Fixing structure of board-like material and a disk apparatus therewith |
| 07/01/2004 | US20040128608 Apparatus and method for modulating address data, apparatus and method for demodulating address data therefor, and recording medium for recording modulated address data |
| 07/01/2004 | US20040126702 3-Azo-2,6-diaminopyridine derivatives; pyridine and azo dyes; storage stability, reflectance; optical disks |
| 07/01/2004 | US20040126701 Fluorescent dye and structure and manufacturing method of fluorescent storage media using thereof |
| 07/01/2004 | US20040126700 Solvent solubility; quality film coatings; workability |
| 07/01/2004 | US20040126623 write-once optical information recording medium capable of a high transfer rate; light causes a change from a crystalline to an amorphous phase; and a write-protect layer prevents the recording layer from changing from the amorphous phase |
| 07/01/2004 | US20040126534 Information-recording medium and method for producing the same |
| 07/01/2004 | US20040126533 Information recording medium and method of manufacturing the same |
| 07/01/2004 | US20040126101 Transmitting and recording method, reproducing method, and reproducing apparatus of information and its recording medium |
| 07/01/2004 | US20040125843 Semiconductor laser device, manufacturing method thereof, and optical disk reproducing and recording unit |
| 07/01/2004 | US20040125837 Laser diode driving device |
| 07/01/2004 | US20040125836 Method and related apparatus for feedback control of laser power of optical disk drive |
| 07/01/2004 | US20040125739 Optical information recording method and optical information recording medium |
| 07/01/2004 | US20040125738 Optical disc having a plurality of recording layers, and recording method and reproducing method therefor |
| 07/01/2004 | US20040125737 Optical head and optical disc apparatus |
| 07/01/2004 | US20040125736 Optical head for recording and reading information and objective lens for use therein |
| 07/01/2004 | US20040125735 Optical pick-up apparatus using holographic optical element and method of forming holographic gratings of the element |
| 07/01/2004 | US20040125734 Aberration correction liquid crystal device and optical pickup apparatus |
| 07/01/2004 | US20040125732 Data recording method of optical storage medium |
| 07/01/2004 | US20040125731 High-density optical disc, and apparatus and method for reproducing/recording data thereon |
| 07/01/2004 | US20040125730 Optical disk recording apparatus that records a visible image on an optical disk |
| 07/01/2004 | US20040125729 Adaptive recording method and apparatus for high-density optical recording apparatus |
| 07/01/2004 | US20040125728 Information-recording method and information-recording medium |
| 07/01/2004 | US20040125727 Intermediate power down mode for a rotatable media data storage device |
| 07/01/2004 | US20040125726 Writing method and disk recording apparatus |
| 07/01/2004 | US20040125725 Optical disc drive and method of controlling write operation performed by optical disc drive |
| 07/01/2004 | US20040125724 Optical pickup and optical disk reproducing device |
| 07/01/2004 | US20040125723 Information storage medium and method of recording and/or reproducing with respect to the medium |
| 07/01/2004 | US20040125721 Computer-readable medium and method for configuring a digital versatile disc re-writeable device |
| 07/01/2004 | US20040125720 Optical disc apparatus |
| 07/01/2004 | US20040125719 Optical disk playback apparatus and data playback method therefor |
| 07/01/2004 | US20040125715 Method and system for searching and recording in optical recording medium |
| 07/01/2004 | US20040125714 Method and system for background formatting optical recording medium |
| 07/01/2004 | US20040125713 Optical disc drive |
| 07/01/2004 | US20040125712 Tilt angle detection device and method |
| 07/01/2004 | US20040125711 Tilt servo system |
| 07/01/2004 | US20040125710 Apparatus and method for reproducing record for optical recording medium |
| 07/01/2004 | US20040125709 Startup procedure of optical drive after recording or erasing on optical disc |
| 07/01/2004 | US20040125708 Apparatus and method for controlling focus of laser beam in multilayer optical disk |
| 07/01/2004 | US20040125707 Retrieving content of various types with a conversion device attachable to audio outputs of an audio CD player |
| 07/01/2004 | US20040125706 Method of eliminating home-in noise in optical disc drive by using variable step counter |
| 07/01/2004 | US20040125704 Optical device, optical module, optical head, and optical recording/reproducing apparatus using the same |
| 07/01/2004 | US20040125639 Optical memory plate or panel |
| 07/01/2004 | US20040125492 Disk storage device |
| 07/01/2004 | US20040125466 Scanning device including a partly plastic high-na objective system |
| 07/01/2004 | US20040125460 Near-field objective lens for an optical head |
| 07/01/2004 | US20040125454 Diffraction grating, method of fabricating diffraction optical element, optical pickup device, and optical disk drive |
| 07/01/2004 | US20040125288 Method of fabricating liquid crystal display device having concave reflector |
| 07/01/2004 | US20040124408 Alloy memory |
| 07/01/2004 | DE10260905A1 Flexibler Slider-Lademechanismus Flexible slider-loading mechanism |
| 07/01/2004 | CA2508629A1 Record carrier comprising multiple sets of recording parameters |
| 06/30/2004 | EP1434355A1 Parallel/serial conversion circuit, optical output control circuit, and optical recording apparatus |
| 06/30/2004 | EP1434218A1 RECORDING MEDIUM, RECORDING APPARATUS, REPRODUCTION APPARATUS, RECORDING METHOD, AND REPRODUCTION METHOD |
| 06/30/2004 | EP1434217A2 Optical disk drive and method of setting recording power at different recording speeds |
| 06/30/2004 | EP1434216A2 Method and device for discriminating type of multi-layer optical disc |
| 06/30/2004 | EP1434215A2 Method and apparatus for recording and reproducing information |
| 06/30/2004 | EP1434211A1 Stamper for manufacturing optical recording medium, method for forming information recording area and light transmitting layer, and optical recording medium |
| 06/30/2004 | EP1434210A2 Optical recording medium with visible pattern formed in rom area |
| 06/30/2004 | EP1434209A2 Laser diode module with integrated drive chip and optical pickup apparatus adopting the same |
| 06/30/2004 | EP1434208A2 Fixing structure for base plates and disk apparatus therewith |
| 06/30/2004 | EP1434207A2 Optical information recording method and optical information recording medium |
| 06/30/2004 | EP1434206A2 Phase change type optical recording medium and recording method therefor |
| 06/30/2004 | EP1434205A1 Recording medium, recording method, recording device, reproduction device, data transmission method, and server device |
| 06/30/2004 | EP1434204A2 Apparatus and method for driving a laser diode used for recording data on optical disk |
| 06/30/2004 | EP1434203A1 OPTICAL RECORDING MEDIUM, METHOD AND APPARATUS FOR RECORDING INFORMATION ON OPTICAL RECORDING MEDIUM |
| 06/30/2004 | EP1434202A1 Optical recording medium, method and apparatus for recording information onto optical recording medium |
| 06/30/2004 | EP1434201A2 Optical disc drive |
| 06/30/2004 | EP1434200A2 Disk reproduction apparatus |
| 06/30/2004 | EP1433172A1 Optical scanning device |
| 06/30/2004 | EP1433171A1 Method and reproducing apparatus for performing an actuator jump operation |
| 06/30/2004 | EP1433170A2 Optical disc player with focus pull-in function |
| 06/30/2004 | EP1433169A1 Correction of optical film soundtrack deficiencies |
| 06/30/2004 | EP1433168A2 Method and recording device for selecting an optimized write strategy and recording medium for use by the method |
| 06/30/2004 | EP1433167A2 Optical data storage medium and methods for reading and writing such a medium |
| 06/30/2004 | EP1432745A1 Reinscribable optical recording material exhibiting good solubility |
| 06/30/2004 | EP1432621A2 Commonplace object with a surface that comprises a data track |
| 06/30/2004 | CN1509471A Optical head, Disc recording/reproducing apparatus and objective lens drive method |
| 06/30/2004 | CN1509470A Optical Pick-up apparatus, optical disc appartus and tracking control method thereof |
| 06/30/2004 | CN1509423A Resist material and microfabrication method |
| 06/30/2004 | CN1508914A Semiconductor laser device and optical pick-up head device |
| 06/30/2004 | CN1508801A 激光拾取装置 Laser pickup |
| 06/30/2004 | CN1508796A Noice-removing circuit and method thereof |
| 06/30/2004 | CN1508794A Method for replaying recorded medium |
| 06/30/2004 | CN1508791A Method and apparatus for recording/reproducing data and optical storage medium |
| 06/30/2004 | CN1508783A Optical element, lens, optical head and optical information apparatus, and system adopted therefor |
| 06/30/2004 | CN1508782A Optical pickup base board lifting device for CD drive |
| 06/30/2004 | CN1508781A Method and apparatus for controlling tilt of optical-disc recording/playing apparatus |
| 06/30/2004 | CN1508780A Slim optical pick-upn driving mechanism for recording/reproducing apparatus |
| 06/30/2004 | CN1508779A Optical Pick-up brake and optical recording/reproducing apparatus using same |
| 06/30/2004 | CN1508778A Placement detecting method for optical storage device |
| 06/30/2004 | CN1508777A Error control processing method for CD drive track-finding servo |