| 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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| 02/11/2003 | US6519217 Data record medium, data recording and/or reproducing apparatus, and record medium determining method |
| 02/11/2003 | US6519215 Method and device for searching the first available good spare block of an optical recording medium |
| 02/11/2003 | US6519214 Prepit detecting apparatus |
| 02/11/2003 | US6519213 Method and apparatus for reading data from a disk |
| 02/11/2003 | US6519212 Method for setting optimal reproduction power level in domain wall displacement magneto-optical recording device |
| 02/11/2003 | US6519110 Disk drive pass-through connector |
| 02/11/2003 | US6519105 Recording medium and tape drive device |
| 02/11/2003 | US6519100 Optical pick-up apparatus |
| 02/11/2003 | US6518555 Polarization hologram lens, optical pickup, information reproduction apparatus and information recording apparatus |
| 02/11/2003 | US6517691 Substrate processing system |
| 02/10/2003 | WO2003081587A1 Writable recording medium, identification information recording method, information recording device, identification information reproduction method, and information reproduction device |
| 02/06/2003 | WO2003010769A1 Reproduction apparatus |
| 02/06/2003 | WO2003010764A1 Optical recording medium inspecting method |
| 02/06/2003 | WO2003010763A1 Optical recording medium preheat bulk erase apparatus, optical recording medium preheat bulk erase method, and optical recording medium |
| 02/06/2003 | WO2003010762A1 Photonics data storage system using a polypeptide material and method for making same |
| 02/06/2003 | WO2003010761A1 Optical recording/reproducing apparatus, focusing method therefor, and optical disk recording medium |
| 02/06/2003 | WO2003010704A1 Reading unit and marking card for optical mark reader |
| 02/06/2003 | WO2003010526A1 Device and method for scanning data carriers |
| 02/06/2003 | WO2003010488A1 Composite optical sensor unit and optical disk inspection device using it |
| 02/06/2003 | WO2003010236A1 Polycarbonate-based molding materials and optical disk substrates |
| 02/06/2003 | WO2002047074A3 Apparatus for recording on and/or retrieval from fluorescent optical clear card |
| 02/06/2003 | US20030028888 Systems and methods for providing consumers with entertainment content and associated periodically updated advertising |
| 02/06/2003 | US20030028841 Data transfer device and method |
| 02/06/2003 | US20030026937 Optical disk and method of manufacturing thereof |
| 02/06/2003 | US20030026936 Hydrogenated styrene polymer and optical-disk substrate |
| 02/06/2003 | US20030026935 Optical disc |
| 02/06/2003 | US20030026573 Optical waveguide device and coherent light source and optical apparatus using the same |
| 02/06/2003 | US20030026542 Optical waveguide, holographic medium, holographic storage and retrieval method and system |
| 02/06/2003 | US20030026195 Optical information recording medium |
| 02/06/2003 | US20030026191 Magnet for actuator, actuator, and magnetizing device |
| 02/06/2003 | US20030026190 Optical scanning head |
| 02/06/2003 | US20030026189 Apparatus for scanning optical recording media having different information carrier layers |
| 02/06/2003 | US20030026187 Information recording medium where address mark comprising pattern suitable for prevention of detection error is recorded, and cutting apparatus for reproducing the information recording medium |
| 02/06/2003 | US20030026186 Information storage medium and information recording method |
| 02/06/2003 | US20030026185 Data defect detection using soft decision result |
| 02/06/2003 | US20030026184 Method of elimination of interference created by CDR/W run-out motor on sledge servers |
| 02/06/2003 | US20030026183 Recordable optical drive automatically changing a writing speed in accordance with an interface data transfer speed |
| 02/06/2003 | US20030026182 Method and system for write clock synchronization in a data storage system |
| 02/06/2003 | US20030026181 Optical disk device |
| 02/06/2003 | US20030026180 Optical disk device |
| 02/06/2003 | US20030026179 Information recording/reproducing apparatus |
| 02/06/2003 | US20030026178 Disc apparatus and a method for activating a focusing servo |
| 02/06/2003 | US20030026177 Gain calibration device and method for differential push-pull tracking error signals |
| 02/06/2003 | US20030026175 Optical disk device |
| 02/06/2003 | US20030026174 Magnetic head with improved heat dissipation properties |
| 02/06/2003 | US20030026027 Signal transmission apparatus and signal reproduction apparatus using a rotary transformer |
| 02/06/2003 | US20030026007 Optical pickup lens, molded optical component, handling method, and mold for optical component |
| 02/06/2003 | US20030026006 Objective lens, method for correcting manufacturing error thereof, and optical pick-up device using the same |
| 02/06/2003 | US20030025955 Method and apparatus for phase correlation holographic drive |
| 02/06/2003 | US20030025545 Clock signal generating system using a wobble signal and data reproducing apparatus |
| 02/05/2003 | EP1282127A1 Recording method for recording AV data on disk and information processing system |
| 02/05/2003 | EP1282126A1 Recording method, recorder, reproducing method, reproducer, and record medium |
| 02/05/2003 | EP1282125A1 Optical disk, reproducing device, and recording device |
| 02/05/2003 | EP1282122A2 Adaptive writing method and circuit for a high-density optical recording apparatus |
| 02/05/2003 | EP1282121A2 Optical near-field generating element and optical apparatus including the same |
| 02/05/2003 | EP1282120A2 Magnet for actuator, actuator, and magnetizing device |
| 02/05/2003 | EP1282119A1 Optical pickup |
| 02/05/2003 | EP1282118A2 Optical information recording apparatus and optical recording medium |
| 02/05/2003 | EP1282117A2 Adaptive writing method and circuit for a high-density optical recording apparatus |
| 02/05/2003 | EP1281537A1 Optical recording medium |
| 02/05/2003 | EP1281176A2 Phase contrast variation of a photo-induced refractive material |
| 02/05/2003 | EP1281175A2 Optical information medium |
| 02/05/2003 | EP1281094A2 Solid immersion lenses for focusing collimated light in the near-field region |
| 02/05/2003 | EP1030772B1 System and method for dispensing a resin between substrates of a bonded storage disk |
| 02/05/2003 | CN1395729A 光记录介质和光盘装置 Optical recording medium and optical disc apparatus |
| 02/05/2003 | CN1395728A Optical disc apparatus and adjusting method therefor and entertainment apparatus |
| 02/05/2003 | CN1395727A 光记录介质 The optical recording medium |
| 02/05/2003 | CN1395591A Polycarbonate substrates |
| 02/05/2003 | CN1395250A Disk type recording medium |
| 02/05/2003 | CN1395247A Clock signal generating system and data reproducing device using swinging signal |
| 02/05/2003 | CN1395245A Coding method for recording digital code |
| 02/05/2003 | CN1395242A Optical disk original disk exposure device and method, and pinhole mechanism |
| 02/05/2003 | CN1395241A Optical storage medium containing unordered nano composite film and its application |
| 02/05/2003 | CN1395240A Actuator for optical pickup device |
| 02/05/2003 | CN1395239A Objective lens drive device and disk drive device containing the same |
| 02/05/2003 | CN1395238A Low inertia optical disk drive device |
| 02/05/2003 | CN1395237A Optical information recording medium, optical disk original model and its manufacturing method |
| 02/05/2003 | CN1395236A Disk drive device |
| 02/05/2003 | CN1395235A Drive mode changeover control method |
| 02/05/2003 | CN1395234A Prerecorded optic disk and its method capable of preventing it from being copied by recordable type optical disk |
| 02/05/2003 | CN1394864A Metallophenyl cyclopentadienyl phthalocyanine derivative, its preparation method and application |
| 02/05/2003 | CN1101046C Replay device for light disc |
| 02/05/2003 | CN1101043C Recording reproducing apparatus |
| 02/05/2003 | CN1101042C Optical information apparatus |
| 02/04/2003 | US6516139 Method and an apparatus for reproducing bitstream having non-sequential system clock data seamlessly therebetween |
| 02/04/2003 | US6516138 Method and an apparatus for reproducing bitstream having non-sequential system clock data seamlessly therebetween |
| 02/04/2003 | US6516133 Method for backward reproduction in a time-lapse video recorder |
| 02/04/2003 | US6515958 Disc-shaped information recording medium |
| 02/04/2003 | US6515956 Optical recording medium, reproducing apparatus, and recording and reproducing apparatus therefor |
| 02/04/2003 | US6515955 Objective optical system for optical pick-up |
| 02/04/2003 | US6515953 Processing method of a master disc for optical discs and processing method of grooves |
| 02/04/2003 | US6515952 Optical recording method |
| 02/04/2003 | US6515949 Storage apparatus |
| 02/04/2003 | US6515948 Data recording and reproducing apparatus |
| 02/04/2003 | US6515947 Optical disc drive |
| 02/04/2003 | US6515945 Recording media library apparatus with a function to detect a position of a recording medium transferred in the library |
| 02/04/2003 | US6515944 Disk playback device and method of continuously playing back disks without a break in sound reproduction |
| 02/04/2003 | US6515808 Optical pickup apparatus and objective lens |
| 02/04/2003 | US6515489 Apparatus for sensing position of electrostatic XY-stage through time-division multiplexing |
| 02/04/2003 | US6515098 Vibration damping monolithic polymers |