| 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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| 02/18/2004 | CN1475990A CD apparatus and recoding controlling method thereof |
| 02/18/2004 | CN1139073C Transmission cable jack and recording device |
| 02/18/2004 | CN1139062C Disk drive |
| 02/18/2004 | CN1139061C Optical scanning device and optical playing apparatus |
| 02/18/2004 | CN1139060C Apparatus for adjusting tilt of disc |
| 02/18/2004 | CN1139059C Visiting card with CD-ROM |
| 02/17/2004 | US6694458 Method and system for automatically validating a header search in reading data from an optical medium |
| 02/17/2004 | US6693966 Transmitting and recording method, reproducing method, and reproducing apparatus of information and its recording medium |
| 02/17/2004 | US6693873 Information recording medium having parallel grooves with alternating convex-concave sections |
| 02/17/2004 | US6693872 Multi-track optical data recording and readout |
| 02/17/2004 | US6693871 Integrated unit, optical pickup, and optical recording medium drive device |
| 02/17/2004 | US6693870 Optical pickup device with high-frequency superposition circuit |
| 02/17/2004 | US6693869 Locating information on an optical media disc to maximize the rate of transfer |
| 02/17/2004 | US6693867 Method and system for window realignment using pipeline and sync correction to correct data frame boundaries |
| 02/17/2004 | US6693866 Optical disk recording apparatus |
| 02/17/2004 | US6693865 Protection method for preventing optical disk drives from laser leakage |
| 02/17/2004 | US6693864 Method and device for recording an information signal on an information layer of a recording medium |
| 02/17/2004 | US6693862 Recording clock generating apparatus for a data recording system |
| 02/17/2004 | US6693861 Method and apparatus for servo control using stepping motor as sled motor |
| 02/17/2004 | US6693860 Timing signal recovery by superheterodyne phase locked loop |
| 02/17/2004 | US6693857 Data buffer management to enable apparent simultaneous record and playback from a rewritable digital disk |
| 02/17/2004 | US6693855 Optical disc and optical disc apparatus |
| 02/17/2004 | US6693853 Reproducing unit for recording medium |
| 02/17/2004 | US6693542 Electronic article surveillance markers for recorded media |
| 02/17/2004 | US6693201 1,3-dimethyl-2-indolylmethlene(isopropylidene)succinic anhydrides |
| 02/17/2004 | US6692809 Optical recording medium |
| 02/17/2004 | US6692618 Magnetron sputter source with multipart target |
| 02/17/2004 | US6692246 Apparatus for uninterrupted multi-layer disc manufacturing |
| 02/12/2004 | WO2004013856A1 Optical disk medium and hub |
| 02/12/2004 | WO2004013854A1 Defect detection device and defect detection method |
| 02/12/2004 | WO2004013851A1 Disc drive apparatus |
| 02/12/2004 | WO2004013850A2 Magneto optical recording system |
| 02/12/2004 | WO2004013849A1 Disc reproduction device |
| 02/12/2004 | WO2004013848A1 Disc drive apparatus |
| 02/12/2004 | WO2004013847A1 Information recording method using light-induced surface relief |
| 02/12/2004 | WO2004013846A1 Method and device for optical recording and optical record carrier |
| 02/12/2004 | WO2004013845A1 Information storage medium and method of recording and/or reproducing with respect to the medium |
| 02/12/2004 | WO2004013757A1 Recording medium, information transmission method, terminal, server, and recording method |
| 02/12/2004 | WO2004013707A1 Spatial optical modulator |
| 02/12/2004 | WO2004013706A1 Hologram recording/reproducing method and hologram recording/reproducing device |
| 02/12/2004 | WO2004013705A1 Hologram recording/reproducing system |
| 02/12/2004 | WO2004013234A2 Metal complexes as light-absorbing compounds in the information layer of optical data carriers |
| 02/12/2004 | WO2003090210A3 Optical disc construction |
| 02/12/2004 | WO2003065357A3 Record carrier, device and method for scanning the record carrier |
| 02/12/2004 | WO2002082429A8 Systems and methods for optical media modification |
| 02/12/2004 | WO2002059884A8 Optical storage medium, method and system for manufacturing thereof |
| 02/12/2004 | US20040030998 Information processing medium and information processing apparatus using the same |
| 02/12/2004 | US20040029040 Irradiating with laser |
| 02/12/2004 | US20040029038 Photo-responsive high-molecular compound, photo-responsive high-molecular composition, dicarboxylic acid monomer, polyester, optical recording medium and optical record reproducing device |
| 02/12/2004 | US20040028943 Electroluminescence |
| 02/12/2004 | US20040028912 Ag base alloy thin film and sputtering target for forming Ag base alloy thin film |
| 02/12/2004 | US20040028869 Information recording medium, information recording method, and information reproducing method |
| 02/12/2004 | US20040028770 Rotatingly feeding device of blow molding machine |
| 02/12/2004 | US20040028394 Tilt adjusting apparatus for optical disc player |
| 02/12/2004 | US20040028393 Defect management apparatus and defect management method for rewritable recording medium |
| 02/12/2004 | US20040028380 Video recording/reproducing apparatus and recording media registration information display method |
| 02/12/2004 | US20040028318 Optical switching device comprising two waveguides whereof both smallest dimensions are less than the guided wavelengths |
| 02/12/2004 | US20040028230 Method and apparatus for recording and reproducing information on and from recording disc |
| 02/12/2004 | US20040028229 Method and apparatus for recording and reproducing information on and from recording disc |
| 02/12/2004 | US20040028097 Semiconductor laser device |
| 02/12/2004 | US20040027983 Optical recording/reproducing method and optical recording medium |
| 02/12/2004 | US20040027982 Multilayer; protective coatings, recording layer, reflective film; optical recording media |
| 02/12/2004 | US20040027981 Optical storage medium |
| 02/12/2004 | US20040027980 Optical disk recording and/or reproducing apparatus and its recording and/or reproducing method |
| 02/12/2004 | US20040027977 Optical pickup apparatus |
| 02/12/2004 | US20040027976 Braking methods of an optical head in an optical disk system |
| 02/12/2004 | US20040027974 Optical data recording medium and manufacturing method for the same |
| 02/12/2004 | US20040027973 Optical recording medium and method for optically recording data in the same |
| 02/12/2004 | US20040027972 Object lens for optical pickup and method for designing the same |
| 02/12/2004 | US20040027971 Optical pickup objective lens system |
| 02/12/2004 | US20040027970 Optical pickup and optical recording and/or reproducing apparatus using the same |
| 02/12/2004 | US20040027969 Optical pickup apparatus, recording/reproducing apparatus provided with the optical pickup apparatus, optical element and information recording/reproducing method |
| 02/12/2004 | US20040027968 Optical information recording apparatus and method, optical information reproducing apparatus and method, optical information recording reproducing apparatus and method and optical information recording medium |
| 02/12/2004 | US20040027967 Recording medium having resin substrate |
| 02/12/2004 | US20040027966 Optical recording/reproducing method and optical recording medium |
| 02/12/2004 | US20040027965 Recording medium recording method and recording medium |
| 02/12/2004 | US20040027964 Medium for recording optically readable data, method for making same and optical system reproducing said data |
| 02/12/2004 | US20040027962 Disk device |
| 02/12/2004 | US20040027960 High-density disk recording medium and apparatus and method of reproducing data recorded therein |
| 02/12/2004 | US20040027959 Optical recording method and apparatus for an optical storage medium |
| 02/12/2004 | US20040027958 Multi-level information recording apparatus, multi-level information recording method, multi-level information recording medium and multi-level information recording-reproducing apparatus |
| 02/12/2004 | US20040027957 Optical recording medium and recording apparatus |
| 02/12/2004 | US20040027956 Method for detecting a wobble signal |
| 02/12/2004 | US20040027955 Optical disk and optical disk drive device |
| 02/12/2004 | US20040027954 Disk having unique code for identifying its type for optical disk player and method for discriminating types thereof |
| 02/12/2004 | US20040027953 Optical pickup device and optical disc device |
| 02/12/2004 | US20040027952 Optical disk and optical disk drive device |
| 02/12/2004 | US20040027951 Apparatus and method for controlling optical recording power in an optical drive |
| 02/12/2004 | US20040027950 Substrate for optical recording medium, optical recording medium, master disc, master disc recording apparatus, and signal generating apparatus |
| 02/12/2004 | US20040027949 Information recording method and information recording apparatus |
| 02/12/2004 | US20040027948 Reproducing apparatus and related computer program |
| 02/12/2004 | US20040027947 Disk reproduction device |
| 02/12/2004 | US20040027946 Optical disk and optical disk drive device |
| 02/12/2004 | US20040027945 Information recording/reproducing apparatus and information reproducing method |
| 02/12/2004 | US20040027944 Disk reproducing device |
| 02/12/2004 | US20040027943 Optical disk medium and signal reproduction method |
| 02/12/2004 | US20040027942 Recording medium reproducing apparatus and method and recording medium recording/reproducing apparatus |
| 02/12/2004 | US20040027941 Optical recording method and apparatus with different recording rates |
| 02/12/2004 | US20040027940 Recording apparatus, recording method and recording medium |
| 02/12/2004 | US20040027939 Optical pickup device |