| 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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| 09/08/2004 | CN1165898C Method and apparatus for recording information onto optical disk |
| 09/08/2004 | CN1165897C Information recording apparatus and information reproducing apparatus |
| 09/08/2004 | CN1165896C Data recording apparatus and method |
| 09/08/2004 | CN1165895C Coma aberration correcting method and apparatus in optical pickup |
| 09/07/2004 | US6789262 Data storage medium with stepped winding core |
| 09/07/2004 | US6788883 Optical disk, optical disk recording/reproducing apparatus and method thereof |
| 09/07/2004 | US6788644 Devuce and method for forming a focus error signal based on ohase difference between corresponding parts of detector signals |
| 09/07/2004 | US6788643 Information recording method and apparatus |
| 09/07/2004 | US6788642 Optical recording medium having unrecordable restricted block(s), and systems incorporating same |
| 09/07/2004 | US6788640 Universal mass storage information card and drive assembly |
| 09/07/2004 | US6788639 Reproduction and/or recording device for optical recording media having a unit for adjusting the inclination of a bearing |
| 09/07/2004 | US6788638 Optical pickup actuator having a magnetic flux-controlling member |
| 09/07/2004 | US6788637 Apparatus for reading from and/or writing to optical recording media |
| 09/07/2004 | US6788636 Optical pickup compatible with a digital versatile disk and a recordable compact disk using a holographic ring lens |
| 09/07/2004 | US6788635 Optical recording medium, optical recording method, optical reproducing method, optical recording device, optical reproducing device, and optical recording/reproducing device |
| 09/07/2004 | US6788633 Optical disk reproducing apparatus and setup method |
| 09/07/2004 | US6788631 Optical recording medium having recording capacity information and method for indicating recording capacity |
| 09/07/2004 | US6788628 Optical head and optical data recording/reproducing apparatus using the same |
| 09/07/2004 | US6788627 Optical recording and reproducing apparatus, tilt correction method, tilt correction program and medium |
| 09/07/2004 | US6788626 Nanoparticles of a metal chalcogen compound |
| 09/07/2004 | US6788625 Optical storage medium in which sector address information is recorded using MSR techniques |
| 09/07/2004 | US6788487 Magnetic tape apparatus and magnetic tape accessing method |
| 09/07/2004 | US6788473 Objective lens device for correcting chromatic aberration and optical pickup employing the same |
| 09/07/2004 | US6788443 Associative write verify |
| 09/07/2004 | US6788346 Camera information recording apparatus for recording image data in an optical disk wherein managing information is stored when the residual storage of a battery decreases |
| 09/07/2004 | US6787748 High speed sampling circuit |
| 09/07/2004 | US6787211 Optical recording medium and its manufacturing method |
| 09/07/2004 | US6787051 Method of manufacturing a micro-electromechanical fluid ejecting device |
| 09/02/2004 | WO2004075413A1 Timing control circuit for an optical recording apparatus |
| 09/02/2004 | WO2004075190A1 Recording device and method, decoding device and method, provided medium, and information recording medium |
| 09/02/2004 | WO2004075182A1 Magneto-optical head device |
| 09/02/2004 | WO2004075181A1 Optical recording method, optical recording medium, optical recording medium recording device, optical recording device, optical disk, optica disk recording/reproducing device |
| 09/02/2004 | WO2004075180A1 Write-once optical recording medium and defect management information management method thereof |
| 09/02/2004 | WO2004074916A1 Polymeric dispersion liquid crystal recording medium, information reproducing method and its apparatus |
| 09/02/2004 | WO2004074908A2 Medium for optical recording and apparatus for optical information processing |
| 09/02/2004 | WO2004074891A1 Method for hot stamping chalcogenide glass for infrared optical components |
| 09/02/2004 | WO2004066035A3 Method and apparatus for azimuthal holographic multiplexing using elliptical reflector |
| 09/02/2004 | WO2004059631A3 Rewritable optical record carrier |
| 09/02/2004 | WO2004027683A3 System for applying markings to optical media |
| 09/02/2004 | US20040172645 Optically readable information disc |
| 09/02/2004 | US20040172644 Optical head apparatus and optical disk apparatus using this optical head apparatus |
| 09/02/2004 | US20040172643 Optical head device, optical disk apparatus using optical head device, and heat radiation mechanism |
| 09/02/2004 | US20040172575 Method and system for managing optical storage medium file system structures |
| 09/02/2004 | US20040172548 Access permission based on optically readable marking on optical disc label region |
| 09/02/2004 | US20040172148 Signal processing apparatus and signal processing method |
| 09/02/2004 | US20040170930 Method of forming a resist pattern and resist pattern forming apparatus |
| 09/02/2004 | US20040170921 Electron beam recording substrate |
| 09/02/2004 | US20040170916 Resist material and nanofabrication method |
| 09/02/2004 | US20040170842 For optical recording medium; capable of reading out or recording with a high recording density, and which has a high reliability in repeating recording and regeneration operations |
| 09/02/2004 | US20040170797 Optical recording medium; varies in light density distribution; high resolution thin films; repeated recording and regeneration reliability; includes cobalt oxide as CoO or Co3O4 |
| 09/02/2004 | US20040170391 Digital video recording/playback system with entry point processing function |
| 09/02/2004 | US20040170389 Recording medium of stream data, and recording method and playback method of the same |
| 09/02/2004 | US20040170388 Recording medium having data structure for managing random/shuffle reproduction of video data recorded thereon and recording and reproducing methods and apparatuses |
| 09/02/2004 | US20040170377 Recording medium having data structure for managing playback control recorded thereon and recording and reproducing methods and apparatuses |
| 09/02/2004 | US20040170119 Optical disc and manufacturing method thereof |
| 09/02/2004 | US20040170118 Reverse optical mastering for data storage disks |
| 09/02/2004 | US20040170117 Reverse optical mastering for data storage disk replicas |
| 09/02/2004 | US20040170116 Optical disc incorporating a relief pattern |
| 09/02/2004 | US20040170115 Optical recording medium |
| 09/02/2004 | US20040170114 Optical recording medium and production method therefor |
| 09/02/2004 | US20040170113 Multi-layered optical disk and method of detecting a track |
| 09/02/2004 | US20040170112 Method of retrieving information with layer identification data from a multi-layered optical disk |
| 09/02/2004 | US20040170111 Drive system for a scanning device of an information recording or reproduction device |
| 09/02/2004 | US20040170110 Light emitting module, optical detecting module, optical pickup apparatus and manufacturing methods thereof |
| 09/02/2004 | US20040170109 Optical pickup |
| 09/02/2004 | US20040170108 Optical pickup apparatus |
| 09/02/2004 | US20040170107 Device and unit for correcting aberration of light beam |
| 09/02/2004 | US20040170106 Optical head device and optical information device using the same, computer, optical disk player, car navigation system, optical disk recorder, and optical disk server |
| 09/02/2004 | US20040170105 Optical scanning device |
| 09/02/2004 | US20040170104 Encoding method and apparatus therefor, and optical-disk recording method and apparatus therefor |
| 09/02/2004 | US20040170101 Optical disk recording method and apparatus using alternative strategies of laser beam control |
| 09/02/2004 | US20040170100 Information recording medium, information recording and reproduction method, and information recording and reproduction apparatus |
| 09/02/2004 | US20040170098 Information recording medium,Information recording and reproduction method, and information recording and reproduction apparatus |
| 09/02/2004 | US20040170097 Rotational velocity controlling system for information recording medium |
| 09/02/2004 | US20040170095 Method and system for reconditioning optical storage media to write updated information |
| 09/02/2004 | US20040170094 Disk apparatus and signal processing method |
| 09/02/2004 | US20040170093 Tracking servo operating method, tracking servo apparatus and optical disk device provided with same |
| 09/02/2004 | US20040170092 Information recording medium |
| 09/02/2004 | US20040170091 Record carrier and apparatus for scanning the record carrier |
| 09/02/2004 | US20040170090 Information storage device |
| 09/02/2004 | US20040169939 Molded lens and molding die for molded lens |
| 09/02/2004 | US20040169929 Diffraction element |
| 09/02/2004 | US20040169908 Optical pickup device |
| 09/02/2004 | US20040169906 Optical scanning device |
| 09/02/2004 | US20040169717 Labeling apparatus and method for disk storage media |
| 09/02/2004 | US20040169247 Split type light receiving element and circuit-built-in light-receiving element and optical disk drive |
| 09/02/2004 | US20040168861 Elevator device |
| 09/02/2004 | US20040168559 Optical recording medium-manufacturing apparatus |
| 09/02/2004 | DE10297045T5 Zweiseiten-Vervielfältigung von Datenspeichermedien Two-sided copying of data storage media |
| 09/02/2004 | DE10250594A1 Aufbringverfahren für eine Deckschicht auf einer Disk Application process for a top layer on a disc |
| 09/01/2004 | EP1453314A1 Information recording apparatus and method, information reproducing apparatus and method, information recording program, information reproducing program, recording medium, and information recording medium |
| 09/01/2004 | EP1453106A2 Light-receiving device, method for manufacturing the same, and optoelectronic integrated circuit comprising the same |
| 09/01/2004 | EP1453051A1 Method for controlling defect of optical disk, optical disk recording device, and optical disk reproducing device |
| 09/01/2004 | EP1453050A2 Access permission based on optically readable marking on optical disc label region |
| 09/01/2004 | EP1453049A2 Optical signal converter and method of controlling amplification gain according to rotating speed of optical disc |
| 09/01/2004 | EP1453045A2 Optical pickup |
| 09/01/2004 | EP1453044A2 Optical pickup apparatus |
| 09/01/2004 | EP1453043A1 Disc, disc manufacturing method, recording/reproducing system, and semiconductor recording apparatus |
| 09/01/2004 | EP1453042A1 Optical recording medium and optical recording method |
| 09/01/2004 | EP1453041A2 Optical disk recording method and apparatus using alternative strategies of laser beam control |