| 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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| 07/03/2002 | EP1219402A1 Indelible watermark on optical discs |
| 07/03/2002 | EP1218972A1 Optical enhancement with nanoparticles and microcavities |
| 07/03/2002 | EP1218885A1 Digital read channel for optical disk reader |
| 07/03/2002 | EP1218880A1 Method of producing optical discs |
| 07/03/2002 | EP1218879A1 Method and apparatus for reading multiple tracks of an optical disk |
| 07/03/2002 | EP1218878A1 Method and system for laser writing microscopic data spots on cards and labels readable with a ccd array |
| 07/03/2002 | EP1218138A1 Pneumatic weld head |
| 07/03/2002 | EP1075383B1 Method for gluing optical disc substrates together |
| 07/03/2002 | EP0898713B1 Optical recording measurement method |
| 07/03/2002 | CN2498702Y Mechanism for synchronously calibrating inclination, joggling and off-oscillation of CD drive |
| 07/03/2002 | CN1357142A Optical storage medium |
| 07/03/2002 | CN1357141A Opticals storage medium |
| 07/03/2002 | CN1357140A Laser module, optical head comprising same, and optical information recording reproducing device |
| 07/03/2002 | CN1356695A Reader-writer for three-layer multi-order colour DVD |
| 07/03/2002 | CN1356694A Optical disk drive |
| 07/03/2002 | CN1356693A 4-axle drive actuator for optical pick-up |
| 07/03/2002 | CN1356572A Object lens unit able to correct chromatism and its optical pick-up |
| 07/03/2002 | CN1356329A Unsymmetric phthalocyanine derivative and its application in optical record medium |
| 07/03/2002 | CN1087093C Disk recording medium and method for preproducing data therefrom |
| 07/03/2002 | CN1087090C Phase-shaift and tilt adjustable disk player |
| 07/03/2002 | CA2330203A1 Slicer arrangement |
| 07/02/2002 | US6414935 Recording medium master production method and recording medium |
| 07/02/2002 | US6414934 Pickup adjusting mechanism |
| 07/02/2002 | US6414933 Mechanism for feeding a pickup carriage of a recording medium reproducing device |
| 07/02/2002 | US6414932 Information recording/reproducing apparatus with laser driver |
| 07/02/2002 | US6414931 Lens driving device, optical head and optical disc system |
| 07/02/2002 | US6414930 Optical head |
| 07/02/2002 | US6414924 Method and apparatus capable of identifying different types of disk-shaped information storage media |
| 07/02/2002 | US6414923 Recording/reproducing method of optical recording medium |
| 07/02/2002 | US6414922 Optical recording medium having an area for recording a plurality of recording/reproduction conditions to be used in recording/reproduction apparatuses and recording/reproduction method and apparatus therefore |
| 07/02/2002 | US6414921 Servo control apparatus and method for compensating for axial vibration of an optical disk |
| 07/02/2002 | US6414920 Method for detecting synchronous information adapted to decode information recorded on burst cutting area of optical disc |
| 07/02/2002 | US6414919 Device having a first operational state for writing information onto a record carrier |
| 07/02/2002 | US6414918 Disc reproducing apparatus and disc reproducing method |
| 07/02/2002 | US6414917 Device for reading optical recording media having improved track error signal correction |
| 07/02/2002 | US6414916 Recording apparatus of master discs of optical discs |
| 07/02/2002 | US6414915 Method of determining a distance to be moved by an optical pick-up |
| 07/02/2002 | US6414913 Apparatus and method for recording an optical disc identification code |
| 07/02/2002 | US6414912 Optical disk device using a recording medium structurally arranged to generate a recording clock |
| 07/02/2002 | US6414911 Flying optical head with dynamic mirror |
| 07/02/2002 | US6414763 Digital holographic camera system and method having removable media |
| 07/02/2002 | US6414762 Optical information recording and reproducing apparatus using a holographic memory |
| 07/02/2002 | US6414388 Light emitting/receiving element for optical pickup apparatus |
| 07/02/2002 | US6413680 Optical recording method, optical recording medium, and optical recording system |
| 07/02/2002 | US6413607 Cyanine dyes |
| 06/27/2002 | WO2002051009A1 High-speed current switch circuit |
| 06/27/2002 | WO2002050825A1 Recording and/or reproducing apparatus for optical recording media |
| 06/27/2002 | WO2002050824A1 Method and apparatus for track type identification, and method of track jump |
| 06/27/2002 | WO2002050823A1 Position regulation by means of track count |
| 06/27/2002 | WO2002050822A2 Method for position control in optical data carriers with address information |
| 06/27/2002 | WO2002050821A1 Optical disc, recording apparatus and method for optical disc, and its reproducing method |
| 06/27/2002 | WO2002050820A2 Production of master recording media |
| 06/27/2002 | WO2002050210A1 Light absorbing agent |
| 06/27/2002 | WO2002050190A1 Metal complex type squarylium compounds and optical recording media made by using the same |
| 06/27/2002 | WO2002049840A1 Device and method for assembling substrates |
| 06/27/2002 | WO2002025582A3 Information carrier, apparatus, substrate, and system |
| 06/27/2002 | US20020083433 Information processing apparatus, information delivery system, information processing method, and recording medium |
| 06/27/2002 | US20020083394 Method and apparatus for data reproduction |
| 06/27/2002 | US20020083393 Method and apparatus for data reproduction |
| 06/27/2002 | US20020081525 Warping due to change in temperature and humidity is prevented via protective resin film layer (polycarbonate); dielectrics |
| 06/27/2002 | US20020081460 Data storage media |
| 06/27/2002 | US20020081414 Substrate having flocked fibers of superabsorbent polymer and flocked fibers of a second hydrophilic material; wherein the hydrophobic material is selected from the group consisting of polyesters, olefins, and mixtures |
| 06/27/2002 | US20020081413 Indelible watermark on optical discs |
| 06/27/2002 | US20020081382 Security marking system and method for minimizing pirating of data on data media including compact discs and digital versatile discs |
| 06/27/2002 | US20020081103 Digital video recording/playback system with entry point processing function |
| 06/27/2002 | US20020081102 System and method for controlling play of multiple dialog audio tracks of a software carrier |
| 06/27/2002 | US20020081100 Digital video recording/playback system with entry point processing function |
| 06/27/2002 | US20020081099 Digital video recording/playback system with entry point processing function |
| 06/27/2002 | US20020080961 Optical disk, an optical disk barcode forming method, an optical disk reproduction apparatus, a marking forming apparatus, a method of forming a laser marking on an optical disk, and a method of manufacturing an optical disk |
| 06/27/2002 | US20020080960 Recording medium, initialize method for recording medium, method for encryption on recording medium, encryption equipment, decryption equipment, and audio/visual/data equipment |
| 06/27/2002 | US20020080714 Methods of Forming a Compact Disc |
| 06/27/2002 | US20020080713 Optical disc having pits of desired taper angle |
| 06/27/2002 | US20020080712 Method for retrieving data from a storage media |
| 06/27/2002 | US20020080710 High speed/high density optical storage system using one-dimensional multi-function/multiple probe columns |
| 06/27/2002 | US20020080709 Apparatus for recording and reproducing high-density information using multi-functional probe |
| 06/27/2002 | US20020080708 Dual optical pickup head for accessing both DVD and CD disc |
| 06/27/2002 | US20020080707 Optical disk control device |
| 06/27/2002 | US20020080705 Multilayer record carrier and method of manufacturing thereof and recording thereon |
| 06/27/2002 | US20020080703 Optical recording method and optical recording device |
| 06/27/2002 | US20020080702 Laser drive integrated circuit and optical disk apparatus using the same |
| 06/27/2002 | US20020080701 Method and apparatus for reading and writing information, and information storage medium |
| 06/27/2002 | US20020080700 Optical disk apparatus |
| 06/27/2002 | US20020080699 Method of detecting amount of rotational vibration generated from the rotation of disk |
| 06/27/2002 | US20020080698 System and method for controlling spin speed of media in an optical disc drive |
| 06/27/2002 | US20020080697 Optical disk apparatus and method for adjusting optical disk apparatus laser power |
| 06/27/2002 | US20020080696 Information reproducing apparatus |
| 06/27/2002 | US20020080694 Defect protecting circuit and a method for data slicer in an optical drive |
| 06/27/2002 | US20020080693 Method and apparatus to generate a monitoring signal for an optical recording/reproducing system |
| 06/27/2002 | US20020080692 Optical disk apparatus, method for calculation of amount of lens shift, program and medium |
| 06/27/2002 | US20020080691 Method and apparatus for copying/moving data on optical recording medium |
| 06/27/2002 | US20020080689 Recording and reproducing device, disk cartridge, and optical disk device |
| 06/27/2002 | US20020080509 Method and apparatus using track scan data to qualify heads based on PES linearity |
| 06/27/2002 | US20020080434 Holographic recording and reproducing apparatus and holographic recording and reproducing method |
| 06/27/2002 | US20020079499 Semiconductor device and manufacturing method therefor |
| 06/27/2002 | US20020079434 Photosensor device and disk inspection apparatus using it |
| 06/27/2002 | DE10147294A1 Optische Aufzeichungseinrichtung und optisches Aufzeichnungsverfahren, dafür bestimmtes Steuerprogramm und computerlesbares Aufzeichnungsmedium für das Steuerprogramm Optical recording means and optical recording method for specific control program and computer-readable recording medium for the control program |
| 06/27/2002 | DE10062079A1 Verfahren zum Spurzählen und entsprechendes Gerät zum Lesen und/oder Beschreiben eines optischen Aufzeichnungsträgers Method for track counting and corresponding device for reading and / or writing to an optical recording medium |
| 06/27/2002 | CA2432017A1 Production of master recording media |
| 06/26/2002 | EP1217620A1 Multi-layer optical recording medium for reading/writing by laser beam |
| 06/26/2002 | EP1217619A2 Data recording device and data recording control device |