| 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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| 09/03/1998 | WO1998038635A2 Time displacement of phase referenced measurement |
| 09/03/1998 | WO1998038634A2 Sandwich labeled compact disc for optical recording |
| 09/03/1998 | WO1998038510A2 Laboratory in a disk |
| 09/03/1998 | WO1998038146A2 Cross-linkable polymeric composition |
| 09/03/1998 | WO1998038042A1 Curing regulating filter |
| 09/03/1998 | WO1998038036A1 Coating for optical discs |
| 09/03/1998 | WO1998038034A1 Playable optical picture disc |
| 09/03/1998 | DE19708095A1 Verfahren und Anordnung zum Steuern des Datenstroms bei einem erschütterungsresistenten Abspielgerät Method and apparatus for controlling data flow in a vibration-resistant playback |
| 09/03/1998 | CA2282307A1 Laboratory in a disk |
| 09/03/1998 | CA2280014A1 Cross-linkable polymeric composition |
| 09/02/1998 | EP0862171A2 Optical information recording apparatus, optical recording medium, and method for judging tracking polarity of optical recording medium |
| 09/02/1998 | EP0862170A2 Optical head assembly having compatibility with a digital versatile disk (DVD) and a recordable compact disk (CD-R) for obtaining a high-speed access time |
| 09/02/1998 | EP0862169A1 Optical storage apparatus |
| 09/02/1998 | EP0862168A2 Optical disk apparatus having a reduced size |
| 09/02/1998 | EP0862167A2 Optical recording/pickup head compatible with compact disk-recordable (CD-R) and digital versatile disk (DVD) using polarization beam splitter |
| 09/02/1998 | EP0862166A1 Method and apparatus for recording/reproducing information on/from a recording optical disc |
| 09/02/1998 | EP0862165A1 Method and system for recording/reproducing information on/from a recording optical disc |
| 09/02/1998 | EP0862164A2 Optical disc drive |
| 09/02/1998 | EP0797687A4 Cross flow metalizing of compact discs |
| 09/02/1998 | EP0657884B1 Magnetic recording medium, method of producing it, and magnetic recording apparatus using it |
| 09/02/1998 | EP0500717B1 Two-photon laser scanning microscopy |
| 09/02/1998 | CN1192024A Photoreading device and optical recording medium driving device using the said device |
| 09/02/1998 | CN1191979A Objective lens and optical pickup apparatus |
| 09/01/1998 | US5802174 Data recording medium |
| 09/01/1998 | US5802037 Optical detector with two detecting regions for reproducing and recording information on two kinds of disks having different thicknesses |
| 09/01/1998 | US5802036 Optical head device utilizing super-resolution technique |
| 09/01/1998 | US5802035 Optical pickup apparatus compatible with disks of various formats |
| 09/01/1998 | US5802034 Multi-track optical read/write head |
| 09/01/1998 | US5802033 Optical apparatus for scanning a tape-shaped record carrier |
| 09/01/1998 | US5802032 Method and device for recording a mark having a substantially constant number of pulses per unit length independent of writing speed on an optical information carrier |
| 09/01/1998 | US5802031 Programmable PPM/PWM writing system for optical disk |
| 09/01/1998 | US5802030 Information reproducing apparatus and method for reproducing information by using a multibeam spot |
| 09/01/1998 | US5802029 Reproduction and/or recording device for optical recording media of varying storage density |
| 09/01/1998 | US5802027 Reproduction clock phase correction circuit |
| 09/01/1998 | US5802026 For reproducing a digital recording signal on a disk |
| 09/01/1998 | US5802025 Track detection methods and apparatus for simultaneous monitoring of multiple adjacent tracks of an optical disk |
| 09/01/1998 | US5802024 Information recording-reproducing apparatus provided with a spring-supported type one-stage actuator |
| 09/01/1998 | US5802023 Method and circuit for uniformly controlling sled velocity of a disk drive |
| 09/01/1998 | US5802020 Opitcal disk device having a plurality of record and playback units |
| 09/01/1998 | US5801973 Method for operating a state machine |
| 09/01/1998 | US5801880 Confocal microscope with optical recording and reproducing apparatus |
| 09/01/1998 | US5801402 VCSEL light output apparatus having a monitoring photodetector and an optical pickup apparatus employing the same |
| 09/01/1998 | US5800950 Multilayer optical recording media with charge generating and charge transporting material for electrooptical effect |
| 09/01/1998 | US5800864 Optical disc |
| 09/01/1998 | US5800670 Spreader of an optical disc |
| 09/01/1998 | CA2108766C Phase-change type optical disk device and optical head to be used therein |
| 08/27/1998 | WO1998037556A1 Original board for manufacturing optical disk stampers, optical disk stamper manufacturing method, and optical disk |
| 08/27/1998 | WO1998037555A1 Methods and apparatus for concurrently processing data from multiple tracks of an optical storage medium |
| 08/27/1998 | WO1998037554A2 Methods and apparatus for synchronously reading multiple tracks of an optical storage medium using multiple reading beams |
| 08/27/1998 | WO1998037456A1 Silver halide material for optical memory devices with luminescent reading and methods for the treatment thereof |
| 08/27/1998 | WO1998037443A1 System and method for utilization of a holographic optical element having a castellated aperture and/or a castellated diffraction pattern therein |
| 08/27/1998 | DE19707562A1 Wiedergabe- und/oder Aufzeichnungsgerät für optische Aufzeichnungsträger mit Einrichtung zur Justage der Neigung eines Lagers Playback and / or recording device for optical recording media with means for adjusting the inclination of a bearing |
| 08/27/1998 | DE19705184A1 Substrate disc positioning method for laser beam recorder |
| 08/27/1998 | CA2281790A1 Methods and apparatus for concurrently processing data from multiple tracks of an optical storage medium |
| 08/27/1998 | CA2281677A1 Methods and apparatus for synchronously reading multiple tracks of an optical storage medium using multiple reading beams |
| 08/26/1998 | EP0860825A2 Information storage device having transducers operating in a pulse mode in synchronism with a clock |
| 08/26/1998 | EP0860821A2 Optical recording medium |
| 08/26/1998 | EP0860820A1 Optical information recording medium |
| 08/26/1998 | EP0860819A2 Optical pickup using two semiconductor lasers with different wavelengths |
| 08/26/1998 | EP0860818A2 Optical pickup integrated with optical system |
| 08/26/1998 | EP0860817A2 Multiple VSEL assembly for read/write and tracking applications in optical disks |
| 08/26/1998 | EP0860814A2 A cleaning device |
| 08/26/1998 | EP0860726A1 Probe with tip having micro aperture for detecting or irradiating light, near-field optical microscope, recording/reproduction apparatus, and exposure apparatus using the probe, and method of manufacturing the probe |
| 08/26/1998 | EP0860295A1 Optical information recording medium, its manufacturing method, optical information recording/reproducing method and optical information recorder/reproducer |
| 08/26/1998 | EP0813740B1 Reduced solvent antistatic hard coat |
| 08/26/1998 | EP0491951B1 Perfluoroalkylated naphthalocyanine derivative, production thereof, and optical recording medium |
| 08/26/1998 | CN1039607C Track-crossing count circuit in optical disc apparatus |
| 08/25/1998 | US5799197 Information reproducing apparatus by which reading operation from recording medium is controlled based on amount of data in memory |
| 08/25/1998 | US5799007 High density compact disc |
| 08/25/1998 | US5798996 Method and apparatus for recording digital data by controlling the location of the edge of recording pits through modulation of a laser |
| 08/25/1998 | US5798994 Multi-layered optical disk reading method using liquid crystal diffraction device |
| 08/25/1998 | US5798993 System and method for simultaneously verifying optical data writing and optical data writing medium for use therein |
| 08/25/1998 | US5798992 Laser diode monitoring apparatus for determining the decay of laser diode |
| 08/25/1998 | US5798990 Transferring information via the lead-in area of an information carrier |
| 08/25/1998 | US5798989 Optical pickup device for reproducing information recorded on a recording medium |
| 08/25/1998 | US5798988 Optical pickup unit capable of reading signals recorded on different types of optical disks |
| 08/25/1998 | US5798987 Low noise magneto-optical disk drive |
| 08/25/1998 | US5798719 Parallel Huffman decoder |
| 08/25/1998 | US5798161 Forming image by thermal transfer; tranferring to form label |
| 08/25/1998 | US5798122 Stamper plate mounting device of an injection mold for making an optical disc substrate |
| 08/20/1998 | WO1998036411A2 Method and device for writing an optical record carrier |
| 08/20/1998 | WO1998036325A1 Photocurable resin composition |
| 08/19/1998 | EP0859359A1 Optical head apparatus |
| 08/19/1998 | EP0859358A2 Optical information recording media and optical information read/write device |
| 08/19/1998 | EP0859357A2 Objective lens, reproducing apparatus and reproducing method |
| 08/19/1998 | EP0859356A2 Optical pickup having an objective lens compatible with a plurality of optical disk formats |
| 08/19/1998 | EP0858658A1 Method of copying a recording stamper |
| 08/19/1998 | EP0858657A1 Single surfaced super-density optical discs |
| 08/19/1998 | EP0858656A1 Injection molding of compact discs |
| 08/19/1998 | EP0858655A1 Information carrier, reading/writing device and reading device for writing and/or reading information blocks |
| 08/19/1998 | EP0764322A4 Dna optical storage |
| 08/19/1998 | EP0627112B1 Disk recording medium and reproduction method and apparatus thereof |
| 08/19/1998 | CN1191035A Optical data storage |
| 08/19/1998 | CN1190775A Optical head feeder |
| 08/19/1998 | CN1039556C Track counting servo circuit and method thereof |
| 08/19/1998 | CN1039555C Information processing apparatus |
| 08/18/1998 | US5796824 Storage medium for preventing an irregular use by a third party |
| 08/18/1998 | US5796754 Apparatus for testing digital signal processor in optical disk player |
| 08/18/1998 | US5796712 Optical disk having identification signal recorded between and used in common for two mutually adjacent tracks and optical disk unit therefor |
| 08/18/1998 | US5796711 Optical disc having plural zones of recording tracks |