| 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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| 03/10/2004 | EP1395984A2 Limited play optical devices with interstitial reactive layer and methods of making same |
| 03/10/2004 | CN1481554A Radiation-curable compsns. for optical media |
| 03/10/2004 | CN1481553A Method for generating lens position signal and corresponding appts for reading from and/or writing to optical recording medium |
| 03/10/2004 | CN1481552A Optical disk deivce |
| 03/10/2004 | CN1481551A Method and appts. for track type identification, and method of track jump |
| 03/10/2004 | CN1481550A Method for position control in optical data carriers with address information |
| 03/10/2004 | CN1481549A Method for track counting and corresponding appts. for reading from and/or writing to optical recording medium |
| 03/10/2004 | CN1481397A Hydrogenated block copolymers having varying sizes of hydrogenated vinyl aromatic blocks |
| 03/10/2004 | CN1481055A Semiconductor light-emitting component |
| 03/10/2004 | CN1481054A Semiconductor laser device and its mfg. method |
| 03/10/2004 | CN1480939A Disc recording medium, disc recording device and method, and disc reproduction device and method |
| 03/10/2004 | CN1480938A Disk drive for self adaptive controlled recording speed and its method |
| 03/10/2004 | CN1480932A Display and record medium, and information writing device |
| 03/10/2004 | CN1480931A Spherical astigmation correction method and appts. thereof |
| 03/10/2004 | CN1480930A Spherical astigmation correction method and appts, thereof |
| 03/10/2004 | CN1480929A Integrated optical pick-up with coupler |
| 03/10/2004 | CN1480928A Optical pick-up actuator, pick-up and CD drive |
| 03/10/2004 | CN1480927A Non-balance disc detector and non-balance disc detection method |
| 03/10/2004 | CN1480926A PLL circuit and data recording controller |
| 03/10/2004 | CN1480925A Disc recording medium, disc recording device and method and disc reproduction device and method |
| 03/10/2004 | CN1480836A Method for playing back voice optical disk by computer without loading operating system |
| 03/10/2004 | CN1141709C Disk device and disk device calibrating method |
| 03/10/2004 | CN1141706C Vibration-seistant playback deivce having improved synchonization |
| 03/10/2004 | CN1141703C Optical recording medium |
| 03/10/2004 | CN1141702C Automatic slpie compensating device and optical record reproducer with said device |
| 03/10/2004 | CN1141701C Optical pick-up device |
| 03/10/2004 | CN1141325C Lowly birefringent Polymer, Process for preparation thereof, and optical pickup lens |
| 03/09/2004 | US6704777 Recording and reproducing apparatus and terminal apparatus |
| 03/09/2004 | US6704672 Method for controlling the status of an internal memory (buffer) and control device for same |
| 03/09/2004 | US6704275 Optical recording medium and disc cartridge having 2 GB capacity |
| 03/09/2004 | US6704274 Optical recording disc |
| 03/09/2004 | US6704273 Data-writable optical disk |
| 03/09/2004 | US6704270 Disk recording or playback device having mechanism for adjusting tilt of pickup |
| 03/09/2004 | US6704269 Optical disk recording apparatus |
| 03/09/2004 | US6704268 Optical storage device and optical pickup unit having track control |
| 03/09/2004 | US6704263 Method of preventing recording on a disc like recording medium of the optically rewritable type |
| 03/09/2004 | US6704262 Optical disc and optical disc apparatus for identifying synchronization patterns thereof |
| 03/09/2004 | US6704261 Spin motor control in an optical drive |
| 03/09/2004 | US6704258 Tracking error signal detector |
| 03/09/2004 | US6704257 Apparatus for recording and/or reproducing information and/or from optical information record disk |
| 03/09/2004 | US6704256 Continuous flexible connection for miniature optical head |
| 03/09/2004 | US6704255 Lens actuator |
| 03/09/2004 | US6704254 Optical disk device, control method of optical system, medium, and information aggregate |
| 03/09/2004 | US6704253 Disk drive apparatus capable of resuming the recording process during interruption |
| 03/09/2004 | US6704252 Method and apparatus for reproducing information data from partial CD-R |
| 03/09/2004 | US6704250 Near-field magneto-optical head having a magnetic sensor |
| 03/09/2004 | US6704249 Magnetic head having an irregular surface for heat dissipation |
| 03/09/2004 | US6704152 Light irradiating device, optical pickup device with the same, method of adjusting light irradiating device |
| 03/09/2004 | US6704096 Exposure apparatus and exposure method |
| 03/09/2004 | US6703595 Optical data-processing apparatus |
| 03/09/2004 | US6703100 Disk-like recording medium and method for producing the same |
| 03/09/2004 | US6703098 Information recording medium and method for manufacturing information recording medium |
| 03/09/2004 | US6702930 Method and means for enhancing utilization of sputtering targets |
| 03/09/2004 | US6702920 Production method of and production apparatus for optical recording disc |
| 03/09/2004 | US6702540 Machine and method for manufacturing compact discs |
| 03/04/2004 | WO2004019334A1 Optical information recording medium having phase pit string |
| 03/04/2004 | WO2004019333A1 Optical information processing device and recording medium |
| 03/04/2004 | WO2004019332A1 Tracking system and method |
| 03/04/2004 | WO2004019331A1 High-density optical disc and recording/reproducing method thereof |
| 03/04/2004 | WO2004019330A1 Hologram system |
| 03/04/2004 | WO2004019329A1 Multinary information reproduction method and multinary information reproduction device |
| 03/04/2004 | WO2004019328A1 Data recording method |
| 03/04/2004 | WO2004019327A1 Method for deciding recording condition of data onto optical recording medium and data recording device |
| 03/04/2004 | WO2004019326A1 Optical information recording/reproduction medium recording method, recording/reproduction method, and reproduction method, recording device, recording/reproduction device, reproduction device, and optical information recording/reproduction medium |
| 03/04/2004 | WO2004019325A1 High-density optical disc and method for recording/reproducing data thereof |
| 03/04/2004 | WO2004019324A1 Laser output setting method and optical recording device |
| 03/04/2004 | WO2004019323A2 Scanning device including an objective system formed of a single material |
| 03/04/2004 | WO2004019139A1 Fluid containment substrates for holographic media |
| 03/04/2004 | WO2004018583A2 Method for bonding dvd layers |
| 03/04/2004 | WO2003098617A3 Optical storage media comprising pentacyclic xanthylium dyes |
| 03/04/2004 | WO2003088232A3 Multitrack optical disc reader |
| 03/04/2004 | WO2003070444A3 Injection molding device |
| 03/04/2004 | WO2002049840A8 Device and method for assembling substrates |
| 03/04/2004 | US20040044831 Method and apparatus for determining main parameter values of a storage medium that are required for replaying said storage medium |
| 03/04/2004 | US20040044570 Content delivery method and system for same |
| 03/04/2004 | US20040044192 Genetic engineered polypeptide; diagnosis of Lyme disease |
| 03/04/2004 | US20040043326 Information recording medium and oxonol compound |
| 03/04/2004 | US20040043301 Data storage medium and data storage apparatus |
| 03/04/2004 | US20040043255 Containing organic dye; recording using laser beams |
| 03/04/2004 | US20040043254 Multilayer; substrates, optical reflection layer, optical transparent carrier |
| 03/04/2004 | US20040043194 Polyester film and recording tape |
| 03/04/2004 | US20040043179 Optical recording medium |
| 03/04/2004 | US20040043177 Cover sheet package |
| 03/04/2004 | US20040042700 Magento-optical reader which is optmized by the incident- light polariser |
| 03/04/2004 | US20040042382 Optical information recording medium |
| 03/04/2004 | US20040042381 Information recording medium and information recording device |
| 03/04/2004 | US20040042380 Information recording medium, information recording method and information recording apparatus |
| 03/04/2004 | US20040042379 Optical storage medium |
| 03/04/2004 | US20040042378 Data recording/reproduction apparatus |
| 03/04/2004 | US20040042377 Integrated type optical head with coupler |
| 03/04/2004 | US20040042376 Information recording method |
| 03/04/2004 | US20040042375 Tracking techniques for holographic data storage media |
| 03/04/2004 | US20040042374 Optical information recording device and method, optical information reproducing device and method, and optical information recording/reproducing device and method |
| 03/04/2004 | US20040042370 Recording method, reproducing apparatus, recording medium |
| 03/04/2004 | US20040042368 Data slicer and data slicing method for optical disc system |
| 03/04/2004 | US20040042367 Information recording method, information recording medium, and information recording apparatus |
| 03/04/2004 | US20040042366 Disk reproducing device reproducing information recorded on recording medium by multiple recording devices |
| 03/04/2004 | US20040042365 Recording-medium operating device, clock signal generating device and method for generating clock signal |
| 03/04/2004 | US20040042364 Optical disk drive and optical disc recording method |
| 03/04/2004 | US20040042362 Acceleration method for read/write device |