| 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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| 06/26/2003 | US20030116274 Method and device for peeling off disc substrates from optical disc formed of a pair of disc substrate stuck to each other |
| 06/26/2003 | US20030116266 Method for manufacturing optical disk formed of single disk, and four-layer adhered sheet body and wound body of the sheet body used for the method |
| 06/26/2003 | CA2468484A1 A copy-protected optical information carrier and methods for its manufacture and operation |
| 06/25/2003 | EP1321934A1 Optical disk |
| 06/25/2003 | EP1321933A2 Optical pickup apparatus and optical element |
| 06/25/2003 | EP1321932A2 Optical pickup apparatus and optical element |
| 06/25/2003 | EP1321931A2 Integrated optical unit for use with minature optical discs |
| 06/25/2003 | EP1321930A1 Method of recording/reproducing with blue-purple laser light and information recording medium suitable for the same |
| 06/25/2003 | EP1321929A2 Hybrid disc architecture |
| 06/25/2003 | EP1321795A2 Light intensity distribution converting device and optical data storage apparatus |
| 06/25/2003 | EP1320851A1 Optical scanning device |
| 06/25/2003 | EP1008008B1 Integrated beam shaper and use thereof |
| 06/25/2003 | CN1426583A Method and device for data on-line |
| 06/25/2003 | CN1426582A Method and apparatus for data reproduction |
| 06/25/2003 | CN1426579A Method of manufacturing disc substrate, and method and device for manufacturing optical disc |
| 06/25/2003 | CN1426578A Multilayer record carrier and method of manufacturing thereof and recording thereon |
| 06/25/2003 | CN1426403A Episulfide compound and process for producing same |
| 06/25/2003 | CN1426064A Record and playback method and record and playback device |
| 06/25/2003 | CN1426063A Disc record medium, disc driving device and playback method |
| 06/25/2003 | CN1426061A Data record medium |
| 06/25/2003 | CN1426057A Method for producing optic disc sheet and transport method for optic disc sheet stock body |
| 06/25/2003 | CN1426056A Film layer separating device for multilayer film disc |
| 06/25/2003 | CN1426055A Information record medium and method for producing said information record medium |
| 06/25/2003 | CN1426054A Method for producing multilayer information memory medium |
| 06/25/2003 | CN1426053A Laser output power control method for optical disc drive, optical disc drive and computer system |
| 06/25/2003 | CN1426052A Optic head and optic disc device |
| 06/25/2003 | CN1426051A Readable optic disc, optic disc recorder and optic disc playback device |
| 06/25/2003 | CN1426050A Light reception amplifier circuit of optic disc device |
| 06/25/2003 | CN1112701C Optical disc recording method, reproduction apparatus and reproduction method |
| 06/25/2003 | CN1112695C Information recording method and device, reproducing device and information protective method |
| 06/25/2003 | CN1112685C Device for reading from and/or writing to optical recording media |
| 06/25/2003 | CN1112684C Compact dual wavelength optical pickup head |
| 06/25/2003 | CN1112683C Optical pick-up apparatus |
| 06/25/2003 | CN1112682C Tracking balance correction apparatus |
| 06/25/2003 | CN1112681C Rewritable and rereadable DVD disc |
| 06/25/2003 | CN1112680C Bacteriopurpurin optical information storing method |
| 06/25/2003 | CN1112678C Optical storage apparatus and recording and reproduction method of optical storage medium |
| 06/25/2003 | CN1112677C Manufacturing method of master disk for forming optical disc |
| 06/25/2003 | CN1112631C Signal reproducing apparatus and method |
| 06/24/2003 | US6584277 Digital video recording/playback system with entry point processing function |
| 06/24/2003 | US6584067 Optical recording medium having a recording/reproducing area with a shaped region |
| 06/24/2003 | US6584066 Optical storage medium in which sector address information is recorded using MSR techniques |
| 06/24/2003 | US6584065 Information recording medium apparatus for forming the same and information recording and reproducing systems |
| 06/24/2003 | US6584062 Near-field optical recording apparatus assistively heating recording medium |
| 06/24/2003 | US6584061 Optical pick-up device |
| 06/24/2003 | US6584060 Optical pick-up device for recording/reading information on optical recording medium |
| 06/24/2003 | US6584059 Information recording and reproducing apparatus |
| 06/24/2003 | US6584058 Optical storage device and liquid crystal device having separate liquid crystal layers with opposing electrodes |
| 06/24/2003 | US6584057 Optical pickup system |
| 06/24/2003 | US6584054 Optical recording method and optical recording device |
| 06/24/2003 | US6584053 Disk recording system |
| 06/24/2003 | US6584051 Methods of determining the optimal erase and write power, and recording apparatus with devices for said methods |
| 06/24/2003 | US6584050 Optical recording device, optical reproducing device, and optical memory medium |
| 06/24/2003 | US6584049 Device for reducing cross talk in signal detecting apparatus used in an optical pickup device |
| 06/24/2003 | US6584048 Focus jump device for reproducing information from a storage medium |
| 06/24/2003 | US6584047 Pickup actuator |
| 06/24/2003 | US6584046 Method for reproducing information data from magneto-optical recording medium using linear polarized beam |
| 06/24/2003 | US6583962 Head slider supporting device, disk device and suspension having thermal protection for head IC chip |
| 06/24/2003 | US6583942 Method and apparatus for determining equalized signal-to-noise ratio in a storage device |
| 06/24/2003 | US6583396 Optical transducer and recording/playback device comprising the transducer |
| 06/24/2003 | US6583230 Hydrogenated block copolymers having varying sizes of hydrogenated vinyl aromatic blocks |
| 06/24/2003 | US6582884 Coated optical disks |
| 06/24/2003 | US6582881 Optical recording elements containing mixture of metallized azo ether and cyanine dyes |
| 06/24/2003 | US6582793 Information recording medium |
| 06/24/2003 | US6582630 Method of fabricating and integrating an optical assembly into a flying head |
| 06/19/2003 | WO2003050808A1 Reproduction or recording apparatus for different optical recording media |
| 06/19/2003 | WO2003050807A1 Disc drive |
| 06/19/2003 | WO2003050806A1 Disk device |
| 06/19/2003 | WO2003050805A1 Multi-level optical recording medium |
| 06/19/2003 | WO2003050804A1 Optical recording medium recording/reproducing method |
| 06/19/2003 | WO2003050803A2 Write compensation for data storage and communication systems |
| 06/19/2003 | WO2003050802A2 Accommodating additional data on an optical data carrier disk |
| 06/19/2003 | WO2003050801A2 Optical scanning device |
| 06/19/2003 | WO2003050800A2 Optical scanning device |
| 06/19/2003 | WO2003050512A1 Method and apparatus for providing adaptive control of track servo |
| 06/19/2003 | WO2003050179A1 Cycloolefin copolymer resins having improved optical properties |
| 06/19/2003 | WO2003034416A3 Slider for an optical data writing/reading apparatus, and apparatus comprising such a slider |
| 06/19/2003 | US20030115566 Method and apparatus for pre-computing routes |
| 06/19/2003 | US20030115536 Recording method, reproducing method, recording apparatus, and reproducing apparatus |
| 06/19/2003 | US20030115534 Signal processing method and apparatus, signal reproducing method and apparatus, and recording medium |
| 06/19/2003 | US20030114710 Optical information recording medium and novel immonium compound |
| 06/19/2003 | US20030113671 A value obtained by multiplying a value A with a film thickness is set to a given range; value A is a change amount of a light transmittance per unit depth under a wavelength of light for exposure of the photoresist layer |
| 06/19/2003 | US20030113665 Optical data medium containing, in the information layer, a dye as a light-absorbing compound |
| 06/19/2003 | US20030113664 Rewriteable optical recording material having good solubility |
| 06/19/2003 | US20030113505 Capable of recording information by laser irradiation |
| 06/19/2003 | US20030113104 System and method for playing DVD bitstream from non-DVD optical storage medium |
| 06/19/2003 | US20030112737 Limited play optical devices with interstitial reactive layer and methods of making same |
| 06/19/2003 | US20030112736 Optical recording medium and manufacturing method thereof |
| 06/19/2003 | US20030112734 Motor securing structures and disc drive |
| 06/19/2003 | US20030112733 Expected value generation unit and a data reproduction apparatus |
| 06/19/2003 | US20030112732 Light source driving unit and optical storage apparatus |
| 06/19/2003 | US20030112731 Phase-change recording medium, recording method and recorder therefor |
| 06/19/2003 | US20030112730 Method for forming an information recording medium having information on spare area, and method and apparatus for recording/reproducing data to / from the medium |
| 06/19/2003 | US20030112728 Information recording apparatus and method |
| 06/19/2003 | US20030112727 Photo-detector amplifier circuit for optical disk device |
| 06/19/2003 | US20030112726 Pickup drive unit and information record/playback apparatus |
| 06/19/2003 | US20030112725 Method and apparatus for recording address information on disc medium |
| 06/19/2003 | US20030112723 High-density optical pickup for rotating media |
| 06/19/2003 | US20030112722 Method and apparatus for aberration correction |
| 06/19/2003 | US20030112721 Optical disc recording method and recording and/or reproducing apparatus operable to accommodate multiple disc formats |