| 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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| 07/20/2004 | US6764188 Light scanner |
| 07/20/2004 | CA2289598C Grating based phase control optical delay line |
| 07/20/2004 | CA2174433C Magneto-optical alloy sputter targets |
| 07/20/2004 | CA2097458C Metal chelate compound and optical recording medium using the compound |
| 07/15/2004 | WO2004059649A1 Method for driving an actuator, actuator drive, and apparatus comprising an actuator |
| 07/15/2004 | WO2004059644A1 Writing data to an optical disc |
| 07/15/2004 | WO2004059633A1 Optical disc |
| 07/15/2004 | WO2004059632A2 Magnetically clamped optical disc and apparatus |
| 07/15/2004 | WO2004059631A2 Rewritable optical record carrier |
| 07/15/2004 | WO2004059630A1 Optical scanning device |
| 07/15/2004 | WO2004059629A1 Dual layer birefringent optical component |
| 07/15/2004 | WO2004059628A1 Optical device for recording and reproducing |
| 07/15/2004 | WO2004059627A1 Birefringent optical component |
| 07/15/2004 | WO2004059626A1 Disc drive for an optical scanning device |
| 07/15/2004 | WO2004059625A1 Device for playing optical discs |
| 07/15/2004 | WO2004059624A1 Dual journaling store method and storage medium thereof |
| 07/15/2004 | WO2004059623A1 Additional data channel in pregroove |
| 07/15/2004 | WO2004059622A2 Low power dissipation information recording apparatus. |
| 07/15/2004 | WO2004059621A1 Additional data channel in between marks |
| 07/15/2004 | WO2004059565A1 Controllable two layer birefringent optical component |
| 07/15/2004 | WO2004059453A1 Optical record carrier recording apparatus |
| 07/15/2004 | WO2004059389A2 Sensitizer dyes for photoacid generating systems |
| 07/15/2004 | WO2004059350A1 Liquid crystal component |
| 07/15/2004 | WO2004058479A1 Molding system for molding micro pattern structure having micro heating element and method for fabricating mold insert for molding micro pattern structure used therein |
| 07/15/2004 | WO2004057939A2 Method for the bonding of disk-shaped substrates and apparatus for carrying out the method |
| 07/15/2004 | WO2004042712A3 Device for reading and/or writing of a disc |
| 07/15/2004 | WO2004036558A3 Optical scanning device |
| 07/15/2004 | WO2004036557A3 Optical scanning device with tilt detection |
| 07/15/2004 | WO2004036541A3 Arrangement and method for reproducing audio data as well as computer program product for this |
| 07/15/2004 | WO2004029949A3 Optical scanning device |
| 07/15/2004 | WO2004029937A3 Optical scanning device |
| 07/15/2004 | WO2003013214A3 Colored dvd |
| 07/15/2004 | US20040139459 Optical recording medium |
| 07/15/2004 | US20040139458 Information recording medium, label for an information recording medium and method of adhering a label for an information recording medium |
| 07/15/2004 | US20040139457 Lens cleaner and lens cleaning method for optical disc device |
| 07/15/2004 | US20040137188 Reactive materials for limited play optical devies and methods of making same |
| 07/15/2004 | US20040137187 Compounds for recording media and high-density optical recording media thereof |
| 07/15/2004 | US20040136699 Digital prismatic disc format |
| 07/15/2004 | US20040136312 Optical data recording medium and manufacturing method for the same, and a method for clamping the optical data recording medium |
| 07/15/2004 | US20040136310 Drive chip integrated laser diode module and optical pickup apparatus adopting the same |
| 07/15/2004 | US20040136309 Optical pickup apparatus, recording/reproducing apparatus provided with the optical pickup apparatus, optical element, and information recording/reproducing method |
| 07/15/2004 | US20040136308 Apparatus for manufacturing information record medium, information record medium, information recording apparatus and information recording method |
| 07/15/2004 | US20040136307 Phase change type optical recording medium and recording method therefor |
| 07/15/2004 | US20040136306 Method for writing data onto an optical storage media |
| 07/15/2004 | US20040136305 Optical recording method, optical recorder, and optical recording medium |
| 07/15/2004 | US20040136303 Optical disk apparatus |
| 07/15/2004 | US20040136302 Read-only information storage medium and method of reproducing data from the same |
| 07/15/2004 | US20040136301 Optical recording system with a built-in jitter |
| 07/15/2004 | US20040136300 Wobble signal processing apparatus |
| 07/15/2004 | US20040136299 Apparatus and method for driving laser diode for recording data on optical disk |
| 07/15/2004 | US20040136298 Disk device and disk method |
| 07/15/2004 | US20040136297 Method for determining disc type |
| 07/15/2004 | US20040136296 Method for correcting disc type determination |
| 07/15/2004 | US20040136295 Structure and method for storing data on optical disks |
| 07/15/2004 | US20040136292 Method for managing defective area on optical disc of writable once type |
| 07/15/2004 | US20040136291 Optical pickup with dual focal length |
| 07/15/2004 | US20040136289 Noise removal circuit and method |
| 07/15/2004 | US20040136288 Playback method, playback control circuit and playback apparatus for a recording medium |
| 07/15/2004 | US20040136287 Recording clock generating apparatus for a data recording system |
| 07/15/2004 | US20040136286 Optical disk apparatus and phase adjustment method |
| 07/15/2004 | US20040136285 Pre-pit signal decoder |
| 07/15/2004 | US20040136284 Disk drive and pre-pit detection method |
| 07/15/2004 | US20040136283 Optical disk |
| 07/15/2004 | US20040136282 Method for calibrating center error offset in an optical drive and control system capable of calibrating center error offset |
| 07/15/2004 | US20040136281 Information reproducing apparatus and optical recording medium |
| 07/15/2004 | US20040136280 Optical disc apparatus |
| 07/15/2004 | US20040136279 Interpolation of optical disc verticaldisplacement information |
| 07/15/2004 | US20040136278 Track error detection device having a function of removing a phase offset, and phase offset removing method thereof |
| 07/15/2004 | US20040136107 Magnetic recording method, magnetic recording device, and magnetic recording medium |
| 07/15/2004 | US20040136096 Objective lens for optical pick-up |
| 07/15/2004 | US20040136091 Photoresist reflow and electroplating to combine a microlens structure with a nanometer order of aperture |
| 07/15/2004 | US20040136040 Lithography system with beam guidance and method for producing digital holograms in a storage medium |
| 07/15/2004 | US20040136008 Optical characteristic measurement device and optical type displacement meter |
| 07/15/2004 | US20040135101 Pattern drawing method by scanning beam and pattern drawing apparatus |
| 07/15/2004 | US20040135062 Focus error detecting device and optical pickup device having the same |
| 07/15/2004 | DE202004007596U1 Optical storage drive such as CD or DVD drive, has power transfer device with rotor, and motor mounted on module, on which anti-bump plate is mounted |
| 07/15/2004 | DE202004003575U1 Maschine zum Herstellen einer Compact Disk A machine for manufacturing a compact disc |
| 07/15/2004 | DE10260009A1 Schreib-/Lesekopf mit integriertem Mikroaktor Read / write head with integrated microactuator |
| 07/15/2004 | CA2455002A1 Metal alloys for the reflective or the semi-reflective layer of an optical storage medium |
| 07/14/2004 | EP1437726A1 Photocurable transfer sheet; laminate optical information recording substrate; method for manufacture thereof and optical information recording medium |
| 07/14/2004 | EP1437725A1 Method for producing multilayer optical recording medium and system for producing multilayer optical recording medium |
| 07/14/2004 | EP1437724A2 Optical recording medium |
| 07/14/2004 | EP1437723A2 Optical information recording medium |
| 07/14/2004 | EP1437722A2 Information recording medium and method for producing the same |
| 07/14/2004 | EP1437721A1 Optical information recording medium and its manufacturing method |
| 07/14/2004 | EP1437720A1 Optical recording medium |
| 07/14/2004 | EP1437719A2 Optical pickup device, recording and reproducing apparatus and method for detecting near-field gap |
| 07/14/2004 | EP1437718A2 Optical recording apparatus, method of controlling emission of light beam, and recording medium containing control program |
| 07/14/2004 | EP1437717A2 Recording method |
| 07/14/2004 | EP1437716A1 Storage medium type identifying method |
| 07/14/2004 | EP1437608A1 Diffraction device |
| 07/14/2004 | EP1436809A1 Disk-shaped optical data carrier with a cd and dvd information layer |
| 07/14/2004 | EP1436808A1 Disc-shaped recording medium disc driving device and method and apparatus for producing disc |
| 07/14/2004 | EP1436807A1 Disc driving device and wobble information detection method |
| 07/14/2004 | EP1282899B1 Copy protection system |
| 07/14/2004 | EP1277171A4 Cd smartcard |
| 07/14/2004 | EP1012836B1 Dual data recorded compact disc |
| 07/14/2004 | EP0920694B1 Disc-shaped information carrier provided with two portions having different read-out speeds |
| 07/14/2004 | CN2626008Y Optical disk drive having positioning guide bar and fixing structure for preventing distortion of the same |
| 07/14/2004 | CN1513180A Magneto-optic record medium |