| 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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| 07/25/2002 | US20020097653 Information recording medium, information recording method and information recording apparatus |
| 07/25/2002 | US20020097651 System and method for performing a spin motor startup operation |
| 07/25/2002 | US20020097650 Apparatus for recording and/or reproducing information and/or from optical information record disk |
| 07/25/2002 | US20020097649 Disklike recording media, a method for detecting forged disks, an anti-forgery system for performing a true-false judgement based on information collected from the recording media, and a manufacruring apparatus for recording information in the disks |
| 07/25/2002 | US20020097648 Optical record carrier, drive unit, data updating method and software version-up method |
| 07/25/2002 | US20020097647 Information recording/reproducing apparatus |
| 07/25/2002 | US20020097646 CLV system and method using PSA lookup |
| 07/25/2002 | US20020097644 Digital tracking and focus servo system with a DSP architecture |
| 07/25/2002 | US20020097643 Digital servo system with feed-forward control loops |
| 07/25/2002 | US20020097642 Optical disc apparatus |
| 07/25/2002 | US20020097641 Optical disc apparatus |
| 07/25/2002 | US20020097639 Magneto-optical head and magneto-optical recording apparatus including same |
| 07/25/2002 | US20020097508 Objective lens for use in optical pickup apparatus and optical pickup apparatus |
| 07/25/2002 | US20020097504 Optical pickup |
| 07/25/2002 | US20020097501 Optical lens and method of producing the same, method of producing optical lens array, focus error signal production method, and optical pickup apparatus |
| 07/25/2002 | US20020095734 Head for automatic toothbrushes |
| 07/25/2002 | DE10202297A1 Optical disk apparatus has servo processor which performs braking based on speed of lens as it crosses pervious track while moving to target track |
| 07/25/2002 | DE10164160A1 Verfahren und Vorrichtung zum Reiningen des Objektivs eines optischen Systems sowie Laufwerk für optische Platten Method and apparatus for Reiningen of the lens of an optical system and optical disk drive |
| 07/25/2002 | CA2434307A1 Enhanced data storage and retrieval devices and systems and methods for utilizing the same |
| 07/25/2002 | CA2431164A1 Limiting shelf life for limited play optical information storage media |
| 07/24/2002 | EP1225582A2 Apparatus and method for detecting wobble defect |
| 07/24/2002 | EP1225578A2 Apparatus for calibrating tilt in disc player |
| 07/24/2002 | EP1225575A2 Optical disc |
| 07/24/2002 | EP1225574A2 Optical pickup |
| 07/24/2002 | EP1225573A2 Method for calibrating tilt in disc player |
| 07/24/2002 | EP1225572A1 Optical disk apparatus and method of controlling movement of objective lens |
| 07/24/2002 | EP1225571A2 Pre-pit detecting apparatus |
| 07/24/2002 | EP1225570A2 Pre-pit detecting apparatus |
| 07/24/2002 | EP1225476A1 Positive photoresist for the production of an information recording medium, manufacturing method of the information recording medium and the information recording medium |
| 07/24/2002 | EP1224664A2 Portable magnetic card, apparatus and method using same |
| 07/24/2002 | EP1224592A1 Writeable medium access control using a medium writeable area |
| 07/24/2002 | EP1224433A1 Method for determining geometric structures on or in a substrate as well as material parameters |
| 07/24/2002 | EP1023722B1 Method and apparatus of multibeam optical disc readout |
| 07/24/2002 | CN1360310A Method for detection of rotating shock momentum generated by harddisk rotating |
| 07/24/2002 | CN1360309A Optical audio/video disk |
| 07/24/2002 | CN1360308A Optical recording medium |
| 07/24/2002 | CN1360307A Multi-dimension object lens driver for optical head of optical disk |
| 07/24/2002 | CN1360306A Method for recording, erasing and reading imformation of near-field dual-photon storage |
| 07/24/2002 | CN1360305A Optical disk and apparatus for mfg. its mother disk |
| 07/24/2002 | CN1088242C Method and device for replaying information recorded on disc-shaped recording medium |
| 07/24/2002 | CN1088237C Disc metal mold and recorded disc |
| 07/24/2002 | CN1088236C Optical disk and disk cartridge |
| 07/24/2002 | CN1088235C Optical multilayer information carrier |
| 07/24/2002 | CN1088234C 物镜驱动设备 The objective lens driving device |
| 07/24/2002 | CN1088233C Optical signal detection circuit |
| 07/24/2002 | CN1088232C Optical pickup for using disks each having different thickness |
| 07/24/2002 | CN1088231C Lens actuator for optical disk |
| 07/24/2002 | CN1088230C Optical pickup device which can be adapted to plurality of types of optical disks |
| 07/24/2002 | CN1088187C Temp detecting circuit |
| 07/24/2002 | CN1088008C Method and apparatus for laminating boards |
| 07/23/2002 | USRE37801 Optical recording disk capable of resynchronization in digital encoding and decoding |
| 07/23/2002 | US6424794 Data structure for representing a program containing components organized in a series of data blocks |
| 07/23/2002 | US6424616 Insert for drives for optical storage mediums |
| 07/23/2002 | US6424615 Optical disk having plurality of volumes, recording device and reproduction device for same |
| 07/23/2002 | US6424614 Data recording medium and record/playback apparatus using the data recording medium |
| 07/23/2002 | US6424612 Reproducing method and apparatus for optical disk |
| 07/23/2002 | US6424610 Recording method for phase-change recording medium |
| 07/23/2002 | US6424609 Output control device for optical pick-up and method for controlling output of the optical pick-up |
| 07/23/2002 | US6424608 Optical apparatus used for optical disk recording and reproducing apparatus |
| 07/23/2002 | US6424607 Recording/reproducing apparatus and method and program offering medium |
| 07/23/2002 | US6424606 Method for detecting vibration in a disc drive and apparatus therefor |
| 07/23/2002 | US6424605 Optical disc drive |
| 07/23/2002 | US6424601 Magneto-optical recording media having an auxiliary magnetic layer |
| 07/23/2002 | US6424476 Method and apparatus for controlling read and write operations in a storage device |
| 07/23/2002 | US6424068 Galvano mirror unit |
| 07/23/2002 | US6423799 Irradiation |
| 07/23/2002 | US6423478 Coating with photoresist; exposing at laser beam groove level a continuous sobbled groove; development of depressions in read-only memory |
| 07/23/2002 | US6423477 Applying photoresist to plate; exposure to ultraviolet radiation; development, heating |
| 07/18/2002 | WO2002056311A2 Optical disc analysis system including related methods for biological and medical imaging |
| 07/18/2002 | WO2002056310A2 First-side dual-layer optical data storage disk and method of manufacturing the same |
| 07/18/2002 | WO2002056309A1 Optical pickup and optical disc drive |
| 07/18/2002 | WO2002056308A1 Optical recording medium |
| 07/18/2002 | WO2002056307A1 Recording on a multilayer record carrier using feed forward power control |
| 07/18/2002 | WO2002056306A2 System for monitoring production of optical disk, manufacturing methods and authentication method for optical disks, and optical disks |
| 07/18/2002 | WO2002056099A1 Optical compensation element |
| 07/18/2002 | WO2002055216A1 Process and device for coating disks |
| 07/18/2002 | WO2002035526A3 Optical storage medium |
| 07/18/2002 | WO2001057856A9 Write compensation for a multi-level data storage system |
| 07/18/2002 | WO2001006505A9 Multilayer fluorescent optical disc with photosensitive fluorescent material |
| 07/18/2002 | US20020094455 Poly(arylene ether) data storage media |
| 07/18/2002 | US20020094405 Optical data storage media with enhanced contrast |
| 07/18/2002 | US20020094033 Method of storing or decoding a stream of bits |
| 07/18/2002 | US20020094024 Differential phase detection device and tracking error signal detection apparatus using the same |
| 07/18/2002 | US20020093906 Optical disc substrate and manufacturing method of optical disc master for manufacturing the optical disc substrate |
| 07/18/2002 | US20020093905 CDROM copy protection |
| 07/18/2002 | US20020093904 Apparatus and method providing a mirror averaging function to generate a mirror signal from optical data on an optical disc |
| 07/18/2002 | US20020093903 Optical information storage device and optical head |
| 07/18/2002 | US20020093902 Optical element, optical pickup unit, and optical disk drive unit |
| 07/18/2002 | US20020093901 First-side dual-layer optical data storage disk and method of manufacturing the same |
| 07/18/2002 | US20020093897 Method and apparatus for initializing optical recording media |
| 07/18/2002 | US20020093896 Method for calibrating tilt in disc player |
| 07/18/2002 | US20020093895 Optical disc, disc cartridge and optical disc drive |
| 07/18/2002 | US20020093894 Apparatus and method of interrupt detection in an optical disc environment |
| 07/18/2002 | US20020093893 Optical pickup apparatus |
| 07/18/2002 | US20020093892 Optical disk and information reproducing apparatus |
| 07/18/2002 | US20020093891 Playback apparatus and method, and recording medium |
| 07/18/2002 | US20020093890 Disk drive apparatus for a recording medium having plural recording surfaces in a layered structure |
| 07/18/2002 | US20020093889 Objective lens drive device and disk device with it |
| 07/18/2002 | US20020093888 Objective lens drive device and disk device equipped with the objective lens drive device |
| 07/18/2002 | US20020093886 Reproduction method, reproduction device, editing method and editing device |