| 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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| 09/17/2002 | US6452889 Optical disc apparatus accessing method and system therefor |
| 09/17/2002 | US6452887 Disk drive |
| 09/17/2002 | US6452886 Antihacking optical recording disc and method for reading same |
| 09/17/2002 | US6452885 Copy protection system and method for optical disks and a copy protected optical disk |
| 09/17/2002 | US6452884 Information recording method, information recording/reproducing apparatus, and information recording medium |
| 09/17/2002 | US6452883 Method and apparatus applied in an optical storage device for estimating radial speed of disc |
| 09/17/2002 | US6452882 Method of compensating for an eccentricity of an optical disc and apparatus for doing the same |
| 09/17/2002 | US6452880 Optical pickup apparatus |
| 09/17/2002 | US6452879 Optical storage apparatus |
| 09/17/2002 | US6452878 Method and device for controlling the position of an optical beam incident on a track of a mobile carrier |
| 09/17/2002 | US6452877 Apparatus for recording and/or reproducing information and/or from optical information record disk |
| 09/17/2002 | US6452876 Positioning system and apparatus including the positioning system |
| 09/17/2002 | US6452726 Collimators and collimator arrays employing ellipsoidal solid immersion lenses |
| 09/17/2002 | US6452698 Muiltilayer polyethylene terephthalate or polycarbonate foils having patterned chalcogenide coatings; refractive index; anticounterfeiting |
| 09/17/2002 | US6452144 Tilt detection method and tilt detector |
| 09/17/2002 | US6451924 Comprises at least two distinct blocks of hydrogenated polymerized vinyl aromatic monomer and at least one block of hydrogenated polymerized butadiene monomer |
| 09/17/2002 | US6451402 Silver-based alloy thin film foroptical discs; gold, palladium, copper, rhodium, ruthenium, osmium, iridium, and platinum included |
| 09/17/2002 | US6451401 Information recording medium and method of manufacturing resinous substrate for use in the recording medium |
| 09/17/2002 | US6451150 Method of mass producing and packaging integrated optical subsystems |
| 09/17/2002 | CA2288124C Device for drying substrates |
| 09/17/2002 | CA2141044C Recording medium management method |
| 09/12/2002 | WO2002071404A1 Disk drive device |
| 09/12/2002 | WO2002071400A2 Multi-element detector and multi-channel signal conditioner for use reading multiple tracks of optical disks having diverse formats |
| 09/12/2002 | WO2002071399A1 Recording/reproducing device |
| 09/12/2002 | WO2002071397A1 An optical power calibration method for calibrating the writing optical power of optical disk drive |
| 09/12/2002 | WO2002070986A1 A local track pitch measuring apparatus and method |
| 09/12/2002 | WO2002070624A1 Photochromic material |
| 09/12/2002 | WO2002070273A1 Optical information recording medium and recording / erasing method |
| 09/12/2002 | WO2001015848A9 Pneumatic weld head |
| 09/12/2002 | US20020129263 Recording medium containing copyright information, recording apparatus and recording method therefor |
| 09/12/2002 | US20020129262 Computer system and usage method thereof |
| 09/12/2002 | US20020128788 Method for controlling the status of an internal memory (buffer) and control device for same |
| 09/12/2002 | US20020128787 System and method to determine the time domain equalized signal-to-noise ratio of a mass storage device |
| 09/12/2002 | US20020128249 Phthalocyanine analogs |
| 09/12/2002 | US20020127367 Optical information recording medium |
| 09/12/2002 | US20020127366 Singly recordable compact disc (CD-R) |
| 09/12/2002 | US20020127365 Optical recording medium |
| 09/12/2002 | US20020127147 Transfer fluids to or from a fluid-holding vessel, and remain physically and sealably associated during transfer |
| 09/12/2002 | US20020127004 Method and apparatus for recording manufacturer information on a recording medium and for determining whether the manufacturer information is effective |
| 09/12/2002 | US20020127003 Optical disk, reproduction apparatus, and reproduction method |
| 09/12/2002 | US20020127002 Optical disk, reproduction apparatus, and reproduction method |
| 09/12/2002 | US20020126991 Information carrier, device for reading and device for providing the information carrier and method of transmitting picture information |
| 09/12/2002 | US20020126937 Fiber, probe and optical head of multiple optical path array type and methods for manufacturing the same |
| 09/12/2002 | US20020126723 Semiconductor laser device and manufacturing method thereof |
| 09/12/2002 | US20020126617 Method and apparatus to encode information in, and dispose a human-readable pattern on, a rotatable data storage medium |
| 09/12/2002 | US20020126616 High capacity digital data storage by transmission of radiant energy through arrays of small diameter holes |
| 09/12/2002 | US20020126612 Optical disc apparatus |
| 09/12/2002 | US20020126611 Writing strategy for CD-RW |
| 09/12/2002 | US20020126610 Information recording/reproducing apparatus with use of laser driver |
| 09/12/2002 | US20020126609 Information recording/reproducing apparatus with use of laser driver |
| 09/12/2002 | US20020126608 Disc recording apparatus and disc |
| 09/12/2002 | US20020126607 Method and apparatus for determining the kind of optical disk |
| 09/12/2002 | US20020126606 Varying the rate at which data appear on an optical disc rotated at a constant linear velocity to prevent unauthorized duplication of the disc |
| 09/12/2002 | US20020126605 Tilt compensation method and apparatus therefor |
| 09/12/2002 | US20020126604 Write compensation for data storage and communication systems |
| 09/12/2002 | US20020126603 Method of and apparatus for controlling writing power in an optical drive |
| 09/12/2002 | US20020126602 Recording on a multilayer record carrier using feed forward power control |
| 09/12/2002 | US20020126601 Method and apparatus to initialize a memory with random numbers in a disc drive |
| 09/12/2002 | US20020126600 Optical recording medium as well as method and device for recording and reading same |
| 09/12/2002 | US20020126599 Optical information reproducing method |
| 09/12/2002 | US20020126597 Read-only recording medium and reproducing method thereof |
| 09/12/2002 | US20020126596 Recording apparatus for optical recording media |
| 09/12/2002 | US20020126595 Spliceless editing of a read/write optical medium |
| 09/12/2002 | US20020126593 Optical reproducing device and optical memory medium |
| 09/12/2002 | US20020126592 Method for determining vertical or horizontal operation of optical disk driver |
| 09/12/2002 | US20020126591 An optical disk and optical disk apparatus with tracks and grooves |
| 09/12/2002 | US20020126590 Track jump control apparatus and track jump method |
| 09/12/2002 | US20020126589 Optical disk for adjusting optical pickup, method for adjusting optical pickup, and device for adjusting optical pickup |
| 09/12/2002 | US20020126588 Optical head and optical information recording/reproducing device |
| 09/12/2002 | US20020126394 Lens for optical recording and reproducing system |
| 09/12/2002 | US20020125850 Servo control apparatus and gain adjusting method |
| 09/12/2002 | US20020125318 Code reading apparatus, entertainment system and recording medium |
| 09/12/2002 | DE10209820A1 Steuervorrichtung für Spursprung und Verfahren für Spursprung Control device for track jump and procedures for track jump |
| 09/12/2002 | DE10108383A1 Vorrichtung zum Aufnehmen von Substraten A device for receiving substrates |
| 09/12/2002 | CA2407525A1 Recording/reproducing device |
| 09/11/2002 | EP1239478A1 Information recording medium, information recording method and information recording/reproduction system |
| 09/11/2002 | EP1239477A2 Read-only recording medium and a reproducing method thereof |
| 09/11/2002 | EP1239474A1 Recording medium containing copyright information, recording apparatus and recording method therefor |
| 09/11/2002 | EP1239473A1 Anti-copy protection system for CD-ROM and/or DVD-ROM |
| 09/11/2002 | EP1239468A2 Optical information recording medium |
| 09/11/2002 | EP1239467A1 Optical information-recording medium and optical information-recording method |
| 09/11/2002 | EP1239402A2 Code reading apparatus, entertainment system and recording medium |
| 09/11/2002 | EP1238536A1 Real-time pause catch-up for disc medium |
| 09/11/2002 | EP1238391A2 Commercial skip and chapter delineation feature on recordable media |
| 09/11/2002 | EP1237692A1 High-purity polymer granules and method for the production thereof |
| 09/11/2002 | EP1051705B1 Bonded optical disks and a method and an apparatus for producing the same |
| 09/11/2002 | CN2510960Y Super-resolution high-density optical disc with non-linear mask sandwich structure |
| 09/11/2002 | CN2509907Y Musical bag |
| 09/11/2002 | CN1368730A Recording medium of program abstract with management |
| 09/11/2002 | CN1368729A Data modulation method and recording and reconstruction device and method using said method |
| 09/11/2002 | CN1368726A Automatic power control device of disk driver |
| 09/11/2002 | CN1368725A Optics and optical pickup using said optics |
| 09/11/2002 | CN1368724A Disk play machine |
| 09/11/2002 | CN1368723A System for writing data on disk at fixed angular speed and its laser power control method |
| 09/11/2002 | CN1368635A Detecting method for disk rent and method for control speed of disk driver |
| 09/11/2002 | CN1090794C Reprodcing device and reproducing method |
| 09/11/2002 | CN1090784C Objective lens device and optical pickup adopting same |
| 09/10/2002 | US6449366 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 |
| 09/10/2002 | US6449241 Optical disk |
| 09/10/2002 | US6449239 Optical information recording medium with thermal diffusion layer |