| 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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| 01/21/2004 | CN1469230A 数据读取装置 Data reading means |
| 01/21/2004 | CN1469139A Optical element, optical element chip, and corresponding producing method |
| 01/21/2004 | CN1468699A Pressure forming apparatus and its controlling method |
| 01/21/2004 | CN1468668A Method for making storage medium failure and equipment for making storage medium failure |
| 01/21/2004 | CN1135553C CD playback device and CD playback method |
| 01/21/2004 | CN1135542C Information recording medium |
| 01/21/2004 | CN1135541C 光信息记录介质 The optical information recording medium |
| 01/21/2004 | CN1135540C Objective lens parts and recording/reproducing device |
| 01/21/2004 | CN1135539C Optical pick-up head device and optical disk device |
| 01/21/2004 | CN1135538C Object lens activator |
| 01/21/2004 | CN1135537C Objective lens drive device |
| 01/21/2004 | CN1135536C Optical disk apparatus |
| 01/21/2004 | CN1135535C Zero crossing level matching apparatus and method |
| 01/21/2004 | CN1135534C Reproducing apparatus with buffer memory and capable of repeadly restarting reproduction and method for controlling the same apparatus |
| 01/20/2004 | US6680900 Optical-pickup slider, manufacturing method thereof, probe and manufacturing method thereof, and probe array and manufacturing method thereof |
| 01/20/2004 | US6680899 Optical information medium |
| 01/20/2004 | US6680898 Optical disc and method of protecting same |
| 01/20/2004 | US6680897 Optical disk and recording/reproduction apparatus using the same |
| 01/20/2004 | US6680894 Optical head and apparatus for and method of storing and reproducing optical information |
| 01/20/2004 | US6680893 Optical element supporting device in an apparatus for recording reproducing information |
| 01/20/2004 | US6680892 Optical disk device offsetting a wobble signal component superimposed on an RF signal and the wobble signal component added in a threshold value upon making the RF signal binary |
| 01/20/2004 | US6680891 Apparatus and method for correcting asymmetry in an optical disk reproduction system |
| 01/20/2004 | US6680890 Information recording apparatus |
| 01/20/2004 | US6680888 Information recording/reproducing apparatus and method and information recording medium |
| 01/20/2004 | US6680887 Optical disk apparatus and PLL circuit |
| 01/20/2004 | US6680886 Liquid crystal tilt servo apparatus |
| 01/20/2004 | US6680885 Optical disc system for efficiently controlling sled motor thereof |
| 01/20/2004 | US6680884 Apparatus and method for scanning a rotating information carrier |
| 01/20/2004 | US6680883 Objective lens driving device and optical disc apparatus using the same |
| 01/20/2004 | US6680881 Method for deciding the direction of pick-up head of disk driver while crossing tracks |
| 01/20/2004 | US6680880 Apparatus for reproducing information from data-carrying disks |
| 01/20/2004 | US6680879 Method for recording stream of information data into a digital storage medium |
| 01/20/2004 | US6680813 Disc drive having a printed circuit board port connector |
| 01/20/2004 | US6680807 Servo mark detection for a disk drive system |
| 01/20/2004 | US6680491 Disposing optical component between protruded portions of pair of second side walls, and fixing with adhesive filled in recessed portions of second side walls |
| 01/20/2004 | US6679582 Flooded nozzle detection |
| 01/20/2004 | US6679430 Recording medium and apparatus and method for manufacturing the same |
| 01/15/2004 | WO2004006258A1 Disc comprising a substrate having a support plate and a registration layer connected to the support plate |
| 01/15/2004 | WO2004006257A1 Information carrier provided with a transitional region between the clambing area and the information area |
| 01/15/2004 | WO2004006253A1 Data recording medium, data recording method, and device |
| 01/15/2004 | WO2004006250A1 Recordiing medium, recording method, information transmission method, terminal, and server |
| 01/15/2004 | WO2004006248A1 Data retention of integrated circuit on record carrier |
| 01/15/2004 | WO2004006245A1 Optical signal receiving unit and apparatus for reproducing information |
| 01/15/2004 | WO2004006240A1 Magneto-optical recording medium |
| 01/15/2004 | WO2004006237A1 Intermediate product for optical recording medium and method for manufacturing optical recording medium |
| 01/15/2004 | WO2004006236A1 Dimensionally stable polycarbonate articles |
| 01/15/2004 | WO2004006235A1 Photosensitive resin composition and photosensitive element using the same |
| 01/15/2004 | WO2004006234A1 Optical recording medium, production method and production device for optical recording medium |
| 01/15/2004 | WO2004006233A1 Rewritalbe optical data storage medium and use of such a medium |
| 01/15/2004 | WO2004006232A1 Optical recording/reproduction device and focal point control method |
| 01/15/2004 | WO2004006231A1 High-density optical disc and method for restricting playback of the high-density optical disc in optical disc apparatus |
| 01/15/2004 | WO2004006230A1 Lens driving device for optical read and/or write system and optical read/write system |
| 01/15/2004 | WO2004006228A2 Reflective or semi-reflective metal alloy coatings |
| 01/15/2004 | WO2004006179A1 Removably connected data carriers made of different materials and readable by respective different reader types |
| 01/15/2004 | WO2004006019A1 A method and a stamp for transferring a pattern to a substrate |
| 01/15/2004 | WO2004005590A2 Method for controlling spatial distribution of microscopic crystals in recesses produced on a substrate |
| 01/15/2004 | WO2004005371A1 Optical recording medium |
| 01/15/2004 | WO2004005041A1 Optical recording medium |
| 01/15/2004 | WO2004005040A1 Phase change type optical recording medium and process for producing the same |
| 01/15/2004 | WO2003077240A3 Method and apparatus for retrieving information from a 3d storage medium |
| 01/15/2004 | WO2003055590A8 Switchable surfaces |
| 01/15/2004 | WO2003054863A3 Optical data store and method for storage of data in an optical data store |
| 01/15/2004 | US20040010745 Information storage medium on which drive data is recorded, and method of recording information on the information storage medium |
| 01/15/2004 | US20040010415 Apparatus and method for searching digital audio data file from media where digital audio data files are recorded |
| 01/15/2004 | US20040010049 Adhesive composition for optical disks |
| 01/15/2004 | US20040009406 Optical recording medium comprising photoactive polymers used for holography and data processing; recording |
| 01/15/2004 | US20040008612 Having an information-visible zone indicating additional medium-related information; visible and rewritable information layer; bonding layer includes ultraviolet-hardened resin and a photochromic dye that is stable against the laser beam |
| 01/15/2004 | US20040008611 Copy controlled information recording disk |
| 01/15/2004 | US20040008610 Optical recording medium |
| 01/15/2004 | US20040008609 Recording medium drive device |
| 01/15/2004 | US20040008608 Optical disc apparatus and method for adjusting a servo of same |
| 01/15/2004 | US20040008607 Optical pickup having optical base made of different kinds of materials |
| 01/15/2004 | US20040008606 Optical information processor and optical element |
| 01/15/2004 | US20040008605 Near-field optical head system with integrated slider and laser |
| 01/15/2004 | US20040008604 Optical information processor and optical element |
| 01/15/2004 | US20040008603 Optical information processor and optical element |
| 01/15/2004 | US20040008601 Recording apparatus and recording method |
| 01/15/2004 | US20040008599 Method for accurate positioning of marks and spaces on an optical disc |
| 01/15/2004 | US20040008598 Signal shaping circuit |
| 01/15/2004 | US20040008597 Light spot advancing direction judging device and method, optical head device control device and method, and optical disk recording/reproducing device |
| 01/15/2004 | US20040008596 Optical disk, and method and apparatus for reproducing information recorded in optical disk |
| 01/15/2004 | US20040008595 Media recognition control method for optical media types |
| 01/15/2004 | US20040008594 Optical disk apparatus |
| 01/15/2004 | US20040008593 Optical recording apparatus with interleaving blank rounds into spiral track |
| 01/15/2004 | US20040008592 Circuit and method for detecting mirror signal for optical disc apparatus |
| 01/15/2004 | US20040008565 Spatially-spectrally swept optical memories and addressing methods |
| 01/15/2004 | US20040008444 Magnetic tape recording apparatus |
| 01/15/2004 | US20040008415 Optical element, mold for molding optical element and optical pickup device |
| 01/15/2004 | DE20317099U1 Double-sided DVD is made up of two disks held together by layer of adhesive |
| 01/15/2004 | DE10322103A1 Vorrichtung und Verfahren zum Einstellen eines Neigungswinkels Device and method for adjusting an inclination angle |
| 01/15/2004 | DE10309537A1 Optische Speichervorrichtung und Emissionssteuerungsverfahren Optical storage device and emission control method |
| 01/15/2004 | DE10243605A1 Abstandseinstellschraube und Einstellmechanismus eines Strahlwinkels Abstandseinstellschraube and adjustment of beam angle |
| 01/15/2004 | DE10162895B4 Aufzeichnungs- und Wiedergabevorrichtung, Plattengehäuse und optische Plattenvorrichtung Recording and reproducing apparatus drive enclosure and optical disk apparatus |
| 01/15/2004 | CA2459838A1 Optical recording medium |
| 01/14/2004 | EP1381052A2 Writing device, record carrier and method of writing information blocks, and reading device for reading information blocks |
| 01/14/2004 | EP1381047A1 Information recording medium, information recording apparatus and information recording method |
| 01/14/2004 | EP1381043A2 Transfer apparatus for digital image data |
| 01/14/2004 | EP1381041A2 Optical disk compatible with two different reading systems |
| 01/14/2004 | EP1381040A2 Optical pickup having optical base made of different kinds of materials |
| 01/14/2004 | EP1381039A2 Compound objective lens having two focal points and apparatus using the lens |