| 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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| 08/08/2001 | EP1122715A1 Medium for recording audio signal, recorder and player |
| 08/08/2001 | EP1122573A1 Objective for optical disk, optical head device and optical information recording/reproducing apparatus both comprising the same, mold for forming lens, method for machining mold for forming lens, and shape measuring instrument |
| 08/08/2001 | EP1121689A1 Method of manufacturing a scanning device with adjustable frames |
| 08/08/2001 | EP1121688A1 Disc-shaped recording support |
| 08/08/2001 | EP1121234A1 A matrix and method of producing said matrix |
| 08/08/2001 | CN1307719A Method for poducing master disk for producing fomed substrate with groove and method for producing stamper for producing formed substrate with groove |
| 08/08/2001 | CN1307718A Optical disk producing device |
| 08/08/2001 | CN1307708A Data system with support surfaces for reciprocating data head |
| 08/08/2001 | CN1307698A Readable indelible mark on storage media |
| 08/08/2001 | CN1307338A Data recording medium, device and method, and data reproducing device and method |
| 08/08/2001 | CN1307334A Integrally formed name card-shaped compact disk and its manufacture |
| 08/08/2001 | CN1307333A Laser diode drive and initialization method of driving and opitical recording reconstruction device |
| 08/08/2001 | CN1307332A Optical pick-up device and objective lens |
| 08/08/2001 | CN1069434C Optical recording/replaying apparatus |
| 08/08/2001 | CN1069433C Optical pick-up apparatus, optical disc recording and/or reproducing apparatus, and method for compensating coma aberration |
| 08/08/2001 | CN1069432C Multiple data surface optical data storage system |
| 08/08/2001 | CN1069431C Method and recordeing device for recording signals on record carrier |
| 08/07/2001 | US6272105 Optical disc and optical disc reproducing apparatus |
| 08/07/2001 | US6272103 Signal attenuation using a filter-limiter connection with a threshold setting network |
| 08/07/2001 | US6272102 Amplitude detector for signals having a periodical character, recorded on a recording medium, and optical tape recorder comprising such an amplitude detector |
| 08/07/2001 | US6272101 Method and device for instantly encoding digitized information on a stamper from which compact discs can be made |
| 08/07/2001 | US6272100 Information recording/reproducing apparatus and method and information recording medium |
| 08/07/2001 | US6272099 Objective lens with center and periphery portions producing reciprocal interference, and optical head and optical disk device using the same |
| 08/07/2001 | US6272098 Optical disk apparatus compatible with different types of mediums and comprising optical path separating means |
| 08/07/2001 | US6272097 Optical head and apparatus for recording and reproducing optical information through the use of the optical head |
| 08/07/2001 | US6272096 Optical pickup using an optical phase plate |
| 08/07/2001 | US6272095 Apparatus and method for storing and/or reading data on an optical disk |
| 08/07/2001 | US6272092 Recording and reproducing apparatus with lock and release mechanism |
| 08/07/2001 | US6272089 Pre-pit detecting apparatus |
| 08/07/2001 | US6272087 Optical disc apparatus |
| 08/07/2001 | US6272086 Low cost tamper-resistant method for write-once read many (WORM) storage |
| 08/07/2001 | US6272084 Memory controller, reproducing apparatus mounting the same and method for controlling the same |
| 08/07/2001 | US6272082 Audio information recording medium and audio information reproducing apparatus |
| 08/07/2001 | US6272081 Optical disk and optical disk reproduction system |
| 08/07/2001 | US6272079 Optical head unit for optical disk apparatus having both focus control and track control function |
| 08/07/2001 | US6271966 Optical head device including an optically anisotropic diffraction grating and process for its production |
| 08/07/2001 | US6270943 Multilayer; transparent grooved substrate, recording layer, light reflecting layer, adhesive |
| 08/07/2001 | US6270696 Forming solid immersion lense having shaped edge surface and reduced sized mesa portion with electrically energizable magnetic coil adjacent |
| 08/07/2001 | US6270611 Multi-layer recording medium and method for producing same |
| 08/07/2001 | US6270176 Method and apparatus for printing labels on digital recording media |
| 08/07/2001 | CA2298388A1 Digicard |
| 08/07/2001 | CA2118338C Optical memory medium and write and read apparatus using the same |
| 08/02/2001 | WO2001056030A2 Method and apparatus for treatment of compact discs |
| 08/02/2001 | WO2001056023A1 Optical recording medium for preventing illegal duplication, and a method for manufacturing and reproducing the same, and an authentication method using the same |
| 08/02/2001 | WO2001056022A1 Method for intializing a data storage device |
| 08/02/2001 | WO2001009662A3 Scanning interferometric near-field confocal microscopy |
| 08/02/2001 | WO2001006500A3 Methods and devices for recording marks in an information layer of an optical record carrier, and record carriers for use therein. |
| 08/02/2001 | US20010011237 Method and apparatus for recording and reproducing information on and from recording disc |
| 08/02/2001 | US20010010851 Optical disk, method of forming image on optical disk, image forming apparatus and adhesive layer transfer sheet |
| 08/02/2001 | US20010010757 Optical disk, reproduction apparatus, and reproduction method |
| 08/02/2001 | US20010010673 Method and device of determining the slice level of the radio frequency ripple signal in an optical storage device |
| 08/02/2001 | US20010010672 Information recording medium, enclosing casing of information recording medium, and information recording apparatus using the same |
| 08/02/2001 | US20010010671 Recording medium of stream data, and recording method and playback method of the same |
| 08/02/2001 | US20010010670 Storage media reading system |
| 08/02/2001 | US20010010669 Method for reducing the turn-back of the track-seeking control in an optical storage device and apparatus thereof |
| 08/02/2001 | US20010010668 Nanometer scale data storage device and associated positioning system |
| 08/02/2001 | US20010010667 Optical disk recording technique capable of forming pits accurately centered on track and servo-balance adjusting technique for optical disk recording |
| 08/02/2001 | US20010010666 Optical disc |
| 08/02/2001 | US20010010665 Optical disc |
| 08/02/2001 | US20010010664 Recording medium of stream data, and recording method and playback method of the same |
| 08/02/2001 | US20010010588 Rotation detecting system for galvano mirror |
| 08/02/2001 | US20010010584 Optical electronic apparatus and method for producing the same |
| 08/02/2001 | US20010010583 Optical pickup device |
| 08/02/2001 | US20010010256 Substrate support mechanism and substrate rotation device |
| 08/02/2001 | US20010010204 Substrate transfer apparatus of substrate processing system |
| 08/02/2001 | DE10065867A1 Markierung/Kennzeichnung von Ton-/Bildträgern und/oder deren Abspielteller im Gerät zur Veränderung und Verbesserung der Wiedergabe Marking / labeling of audio / video sources and / or playback plate in the device to change and improve the playback |
| 08/02/2001 | DE10004621A1 Multmedia-DVD-Kartenrecorder Mult-Media DVD recorder cards |
| 08/02/2001 | DE10002443A1 Verfahren zur Durchführung eines Spursprungs und Abspielgerät A method for performing a track jump and player |
| 08/02/2001 | CA2398299A1 Method and apparatus for treatment of compact discs |
| 08/02/2001 | CA2396600A1 Method for initializing a data storage device |
| 08/01/2001 | EP1120789A2 Reproducing apparatus |
| 08/01/2001 | EP1120782A2 Optical disc, and reading system and manufacturing method of the disc |
| 08/01/2001 | EP1120781A1 Apparatus for manufacture of laminated optical discs |
| 08/01/2001 | EP1120780A2 Recording medium, near field optical head, optical recording device, and method of manufacturing thereof |
| 08/01/2001 | EP1120779A2 Optical storage apparatus |
| 08/01/2001 | EP1120778A1 Optical head |
| 08/01/2001 | EP1120777A2 Optical disk |
| 08/01/2001 | EP1120669A2 Lens and related method of use and formation |
| 08/01/2001 | EP1120447A1 Ultraviolet-curable composition and optical recording medium |
| 08/01/2001 | EP1120221A1 Injection mould for producing disc-shaped information carriers |
| 08/01/2001 | EP1119856A1 Latent irradiance discrimination method and marker system for cartridgeless data storage disks |
| 08/01/2001 | EP1119853A1 Method and apparatus for determining the provenance of a data carrying disc |
| 08/01/2001 | EP1119848A2 Optical data storage disk |
| 08/01/2001 | EP1119847A1 Optical scanning device |
| 08/01/2001 | EP1119782A1 Production of optical recording media having plural luminescent recording layers by embossing the recording layer |
| 08/01/2001 | EP1119560A1 Naphthopyrans annelated in c5-c6, their preparation and compositions and (co) polymer matrices containing them |
| 08/01/2001 | CN1306662A Optical disc player |
| 08/01/2001 | CN1306661A Adaptive recording method and appts. for high-density optical recording appts |
| 08/01/2001 | CN1306660A Optical scanning device with parallel-controlled actuators |
| 08/01/2001 | CN1306632A System and method for efficient coupling between optical elements |
| 08/01/2001 | CN1306507A Amminium salt or diimmonium salt compounds and use thereof |
| 08/01/2001 | CN1306474A Methods and appts. for rendering optically encoded medium unreadable |
| 08/01/2001 | CN1306280A Image reader for optical device |
| 08/01/2001 | CN1306278A Distributing channel identification symbol and method for selecting, channel, optical recording and reproduction device |
| 08/01/2001 | CN1306273A Optical head |
| 08/01/2001 | CN1306272A Combined laminal optical disk and its array data access method |
| 07/31/2001 | US6269216 Intermittently arranged frames for instantaneously shifting among video segments |
| 07/31/2001 | US6269072 Optical disc |
| 07/31/2001 | US6269071 Optical record carrier |
| 07/31/2001 | US6269070 Optical disc having specified track pitch, push-pull signal, and cross-track signal |