| 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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| 03/18/2004 | WO2004023466A1 Multi-stack optical information carrier |
| 03/18/2004 | WO2004023465A1 Optical read device, information processing device using optical recording medium, and information reproduction method |
| 03/18/2004 | WO2004023464A1 Optical head |
| 03/18/2004 | WO2004023463A1 Optical information storage medium and method of recording information on and/or reproducing information from the optical information storage medium |
| 03/18/2004 | WO2004023462A1 Recordable optical record carrier comprising two sub-grooves |
| 03/18/2004 | WO2004023461A1 Optical storage device, and method for reading optical recording medium |
| 03/18/2004 | WO2004023460A1 Method for recording data on optical recording medium, device for recording data on optical recording medium, and optical recording medium |
| 03/18/2004 | WO2004023459A2 Scanning apparatus for fluorescent multi-layer storage. |
| 03/18/2004 | WO2004023234A2 Recording medium having data structure for managing reproduction of slideshows recorded thereon and recording and reproducing methods and apparatuses |
| 03/18/2004 | WO2004022813A1 Sputtering target and optical recording medium |
| 03/18/2004 | WO2004022812A1 Sputtering target and optical recording medium |
| 03/18/2004 | WO2004022665A1 Two-photon absorption materials |
| 03/18/2004 | WO2003071524A3 Methods and devices for recording marks on a recording surface of an optical record carrier and optical record carriers therefor |
| 03/18/2004 | WO2003060891A3 Optical scanning device |
| 03/18/2004 | WO2003054865A3 Optical device for scanning an optical record carrier |
| 03/18/2004 | WO2003046680A3 Dynamic copy protection of optical media |
| 03/18/2004 | WO2003041067A3 Method and device for data transfer to and from a cd |
| 03/18/2004 | WO2003023773A9 Drug delivery technology |
| 03/18/2004 | US20040054594 RFID security device for optical disc |
| 03/18/2004 | US20040054094 Hydrogenated styrene polymer, process for producing the same, and molded object obtained therefrom |
| 03/18/2004 | US20040053430 Semiconductor laser device, fabricating method thereof and optical pickup employing the semiconductor laser device |
| 03/18/2004 | US20040053166 Phase change recording layer is reversible between a crystal phase and an amorphous phase; accurate crystallization even the irradiation time is short, heat resistance, a detectable diffracted ray, an intermetallics |
| 03/18/2004 | US20040053076 Laser rewritable compact discs/digital video discs |
| 03/18/2004 | US20040052509 Optical pick-up device and optical disk apparatus |
| 03/18/2004 | US20040052202 RFID enabled information disks |
| 03/18/2004 | US20040052199 Disk device |
| 03/18/2004 | US20040052198 Sled apparatus for optical head frame of optical disk drive |
| 03/18/2004 | US20040052197 Disk device |
| 03/18/2004 | US20040052196 Optical information recording medium, optical information recording/reproducing method, and optical information recording/reproducing device |
| 03/18/2004 | US20040052195 Device for latching and releasing the lid of a portable compact disk player |
| 03/18/2004 | US20040052194 Multilayer; substrates, light transmisison layer and recording layers; projecting laser beams |
| 03/18/2004 | US20040052188 Method of and apparatus for recording information |
| 03/18/2004 | US20040052187 Apparatus and method for detecting a position of a pickup |
| 03/18/2004 | US20040052186 Disc reproducer |
| 03/18/2004 | US20040052185 Method and arrangement for regulating the light power of a scanning beam in an apparatus for reading from or for writing to optical recording media |
| 03/18/2004 | US20040052184 Method for controlling output power of a pick-up head using apc loop |
| 03/18/2004 | US20040052183 Data recording and reproducing apparatus, method, and medium including computer readable code therefor |
| 03/18/2004 | US20040052182 Method and apparatus for track type identification, and method of track jump |
| 03/18/2004 | US20040052181 Disk kind identifying method and disk apparatus |
| 03/18/2004 | US20040052180 Optical pick-up actuator |
| 03/18/2004 | US20040052179 Write power control method, write power control apparatus and information recording apparatus having the same |
| 03/18/2004 | US20040052178 Information recording apparatus |
| 03/18/2004 | US20040052177 Optical information recording method, apparatus, and medium, laser control circuit, wobble signal detection method, and servo signal detection method |
| 03/18/2004 | US20040052176 Optical information recording medium, method for determining recording condition, optical information recording apparatus, and information processing apparatus |
| 03/18/2004 | US20040052175 Encoding rate-based, programmable, linear velocity, compressed audio compact disc player |
| 03/18/2004 | US20040052174 Controller for an optical disk drive, semiconductor integrated circuit and optical disk drive |
| 03/18/2004 | US20040052173 Optical disc apparatus and method for recording data onto an optical disc in multiple write sessions |
| 03/18/2004 | US20040052172 Optical disc drive for performing read/write operations and optical disks |
| 03/18/2004 | US20040052171 Track count method for an optical disc in an optical disc system |
| 03/18/2004 | US20040052170 Objective lens drive device, and disk recording and/or reproducing device |
| 03/18/2004 | US20040052169 Lens actuator |
| 03/18/2004 | US20040052168 Detection apparatus for external optical disk drive |
| 03/18/2004 | US20040052166 Command set for removable rewritable computer storage |
| 03/18/2004 | US20040052165 Optical recording medium inspecting method and optical recording medium manufacturing method |
| 03/18/2004 | US20040052164 Transmedian storage and transfer device |
| 03/18/2004 | US20040051992 Disc drive slider with protruding electrostatic actuator electrode |
| 03/18/2004 | US20040051980 Two-axis actuator, optical pickup device, and optical information processor |
| 03/18/2004 | US20040051869 Method for noise cancellation by spectral flattening of laser output in a multi-line-laser instrument |
| 03/18/2004 | US20040051833 Optical compensation element |
| 03/18/2004 | US20040051778 Disk storage medium with embedded information |
| 03/18/2004 | US20040051052 Method for manufacturing original disk for recording medium, and stamper manufacturing method |
| 03/18/2004 | US20040050939 Optical business card |
| 03/18/2004 | US20040050689 Method for high frequency sputtering dielectric target in a vacuum chamber with high frequency gas discharge; for coating optical storage disks |
| 03/18/2004 | US20040050485 Method and device for assembling substrates |
| 03/18/2004 | US20040050484 Methods for producing a data carrier |
| 03/18/2004 | DE19532132B4 Verfahren und Vorrichtung zur Informationswiedergabe von mit erhöhter Dichte aufgezeichneten digitalen Signalen Method and apparatus for reproducing information recorded with high density digital signals |
| 03/18/2004 | DE10054086B4 Betriebseinheit für eine optische Platte Operating unit for an optical disk |
| 03/18/2004 | CA2495847A1 Optical information storage medium and method of recording information on and/or reproducing information from the optical information storage medium |
| 03/17/2004 | EP1398778A2 Optical information recording medium and optical recording method |
| 03/17/2004 | EP1398777A2 Optical information recording medium |
| 03/17/2004 | EP1398776A1 Optical recording medium |
| 03/17/2004 | EP1398775A2 Actuator and optical pickup using the same |
| 03/17/2004 | EP1398774A2 Method and apparatus for measuring a minute pitch |
| 03/17/2004 | EP1398773A2 Content delivery method and system for same |
| 03/17/2004 | EP1398772A2 Optical information recording medium and recording apparatus |
| 03/17/2004 | EP1398771A2 Optical information recording medium and recording apparatus |
| 03/17/2004 | EP1398770A1 Optical recording medium |
| 03/17/2004 | EP1398769A2 Optical information recording method, apparatus and medium, laser control circuit, wobble signal detection method, and servo signal detection method |
| 03/17/2004 | EP1398768A2 Recording method for a phase-change optical recording medium |
| 03/17/2004 | EP1398767A2 Optical recording/reproducing method and optical recording medium |
| 03/17/2004 | EP1398766A2 Micro-actuator, manufacturing method thereof, optical pickup head of optical recording/reproducing apparatus with micro-actuator and fabrication method thereof |
| 03/17/2004 | EP1398656A1 Surface-plasmon-generated light source and its use |
| 03/17/2004 | EP1397801A1 Rewritable optical data storage medium and use of such a medium |
| 03/17/2004 | EP1312083B1 Optically controlled digital data read/write device |
| 03/17/2004 | EP0931312B1 Method of regulating the focusing and guiding of a light beam |
| 03/17/2004 | CN1483200A Disk device |
| 03/17/2004 | CN1483199A Recording medium, recording method, reproduction method, recording apparatus and reproduction apparatus |
| 03/17/2004 | CN1483194A Position regulation by means of track count |
| 03/17/2004 | CN1483193A Optical disc, recording apparatus and method, and reproduction apparatus and method |
| 03/17/2004 | CN1483192A Recording medium recording method and recording medium |
| 03/17/2004 | CN1483191A Optical recording medium inspecting method and optical recording medium manufacturing method |
| 03/17/2004 | CN1482613A Method for recording/playback of data to/from an optical recording medium |
| 03/17/2004 | CN1482610A Optical disk and reproducing apparatus |
| 03/17/2004 | CN1482608A CMOS photo-sensor and operating method thereof |
| 03/17/2004 | CN1482607A Method for distinguishing unbalanced disc of CD-ROM system using swing amplitude |
| 03/17/2004 | CN1482606A Apparatus and method for deciding optimum recording power in a disc drive |
| 03/17/2004 | CN1482605A Apparatus and method for recording data onto an optical disc |
| 03/17/2004 | CN1482604A Method for destroying data access on CD |
| 03/17/2004 | CN1482603A Data record method |
| 03/17/2004 | CN1482602A Method for reducing CD read-write frequency when Mt. Rainier processing flaws |