| 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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| 11/10/2005 | US20050249061 Optical disc device |
| 11/10/2005 | US20050249060 Optical disk reading apparatus |
| 11/10/2005 | US20050249059 Module for improving optical disc readability via dynamically adjusting optical focus position and method for the same |
| 11/10/2005 | US20050249058 Method and apparatus for performing target search on optical storage disc |
| 11/10/2005 | US20050249057 Pickup guiding structure for optical disk drive |
| 11/10/2005 | US20050249056 Vibration absorber system for an optical recording/reproducing apparatus |
| 11/10/2005 | US20050249055 Optical pickup device and optical disk device using it |
| 11/10/2005 | US20050249054 Optical pickup and disc drive device |
| 11/10/2005 | US20050249053 Magneto-optical storage medium and optical disk drive |
| 11/10/2005 | US20050249052 Apparatus with cartridges for the preparation of drinks, with activation following the reading of an optical code carried by the cartridge |
| 11/10/2005 | US20050248881 Methods for producing optical recording medium and optical recording medium |
| 11/10/2005 | US20050248864 Optical element and optical pickup device |
| 11/10/2005 | US20050248393 Noise cancellation circuits and methods |
| 11/10/2005 | US20050248329 Current voltage converter circuit |
| 11/10/2005 | US20050247922 Phase random access memory with high density |
| 11/10/2005 | US20050247873 Storage device having a read circuit to detect a storage state based on interaction between a probe and a storage medium |
| 11/10/2005 | US20050247864 Mirror angle measurement and servo control apparatus for holographic digital data storage system |
| 11/10/2005 | US20050247855 Optical pickup apparatus |
| 11/10/2005 | US20050247117 Probe with hollow waveguide and method for producing the same |
| 11/10/2005 | DE4308680B4 Verfahren und Vorrichtung zum Verhindern einer unberechtigten Benutzung eines Aufzeichnungsmediums Method and device for preventing unauthorized use of a recording medium |
| 11/10/2005 | DE202005014503U1 Disk-shaped data carrier for storing information has a center hole and optically scannable impressed information in data-carrying areas and other edge/pinched areas free of information |
| 11/10/2005 | DE19860054B4 Optischer Kopf für ein optisches Speicherplattenlaufwerk An optical head for an optical disk drive |
| 11/10/2005 | DE102004019692A1 Verfahren und Vorrichtung für das Spurzählen bei optischen Aufzeichnungsträgern Method and apparatus for the track counting in optical recording media |
| 11/09/2005 | EP1594132A2 Information recording medium, recording/reproducing method and apparatus and host apparatus |
| 11/09/2005 | EP1594129A1 Optical recording medium, stamper for producing optical recording medium, recording/reproducing apparatus, and recording/reproducing method |
| 11/09/2005 | EP1594128A2 Optical element, objective optical system, optical pick-up apparatus, and drive apparatus of optical disk |
| 11/09/2005 | EP1594127A2 Holographic ROM reader having servo control |
| 11/09/2005 | EP1593329A1 Apparatus with cartridges for the preparation of drinks, with activation following the reading of an optical code carried by the cartridge |
| 11/09/2005 | EP1593123A1 Information storage medium |
| 11/09/2005 | EP1593122A1 Method of managing playback speed information of a recording medium, recording medium with playback speed information for video content recorded thereon, and reproducing method for the recording medium |
| 11/09/2005 | EP1593120A2 Recordable medium having a data recording area with an embedded non-recordable zone |
| 11/09/2005 | EP1593086A2 Servo system, apparatus comprising a servo system, sigma delta modulator, and integrated circuit comprising a sigma delta modulator |
| 11/09/2005 | EP1530791A4 High-density optical disc and recording/reproducing method thereof |
| 11/09/2005 | EP1509912A4 High-density optical disc, method for recording and reproducing encrypted data thereon |
| 11/09/2005 | EP1356465B1 Positioning control for read and/or write head |
| 11/09/2005 | EP1345823B1 Conveying device suitable for conveying annular products |
| 11/09/2005 | EP1161701B1 Objective lens |
| 11/09/2005 | EP0856838B1 Method and device for controlling tracking of optical memory card |
| 11/09/2005 | CN2739761Y Anti-theft disc |
| 11/09/2005 | CN1695188A Magheto-optical recording method and magneto-optical storage apparatus |
| 11/09/2005 | CN1695187A Limited play data storage media and method for limiting access to data thereon |
| 11/09/2005 | CN1695186A 光学头和信息存储装置 The optical head and the information storage means |
| 11/09/2005 | CN1695185A Objective lens drive device |
| 11/09/2005 | CN1695184A Read/write device for optical memory and method therefore |
| 11/09/2005 | CN1695051A Apparatus and method for testing mechanical endurance of a surface of an optical disc |
| 11/09/2005 | CN1695039A Method for measuring thickness of an optical disc |
| 11/09/2005 | CN1694171A Information recording medium, recording/reproducing method and apparatus and host apparatus |
| 11/09/2005 | CN1694170A Method of hiding areas on a disc like recording medium of the optically rewritable type |
| 11/09/2005 | CN1694167A Write-once information recording medium |
| 11/09/2005 | CN1694166A Optical disc medium and optical disk apparatus |
| 11/09/2005 | CN1694165A Methods of determining the optimal erase and write power, and recording apparatus with devices for said methods |
| 11/09/2005 | CN1694164A Disc recognition method and device |
| 11/09/2005 | CN1226729C Preparation method of short wave long DVD erasable rewrite optical information storage material |
| 11/09/2005 | CN1226728C Optical disk with enciphered effect |
| 11/09/2005 | CN1226727C Method for determining recording power of data recorder |
| 11/09/2005 | CN1226726C Disc devices |
| 11/09/2005 | CN1226725C Focusing position regulating method and system thereof |
| 11/09/2005 | CN1226724C Reading/writing device of 3D optical storage in transparent medium by using laser in femotosecond magnitude |
| 11/08/2005 | US6964056 Disk type recording and reproducing device |
| 11/08/2005 | US6963952 Multi-session optical media and methods for recording |
| 11/08/2005 | US6963860 Information recording and reproducing system and method and distribution medium |
| 11/08/2005 | US6963531 Recording medium for storing write protection information and write protection method thereof |
| 11/08/2005 | US6963530 Near-field optical head system with integrated slider and laser |
| 11/08/2005 | US6963529 Information recording/reproducing apparatus, method, and medium, with recorded sub-data |
| 11/08/2005 | US6963527 Information recording method and optical recording medium therefor |
| 11/08/2005 | US6963526 Disc recording apparatus, disc recording method, and disc recording control program |
| 11/08/2005 | US6963525 Optical disc recording method, optical disc recording device, and optical disc |
| 11/08/2005 | US6963524 System and method for controlling interrupts in a control system for an optical disc drive |
| 11/08/2005 | US6963522 Optical head apparatus and optical information recording and reproducing apparatus |
| 11/08/2005 | US6963521 Disc drive apparatus |
| 11/08/2005 | US6963520 Method of recording and reproducing an optical recording medium |
| 11/03/2005 | WO2005104562A2 Video coding system providing separate coding chains for dynamically selected small-size or full-size playback |
| 11/03/2005 | WO2005104126A1 Record carrier and method of recording an image |
| 11/03/2005 | WO2005104121A1 Communicating optical write strategies via central databases |
| 11/03/2005 | WO2005104118A1 Stamper for producing information recording medium and process for producing information recording medium |
| 11/03/2005 | WO2005104117A1 Optical recording medium |
| 11/03/2005 | WO2005104116A1 Optical recording medium |
| 11/03/2005 | WO2005104115A1 Optical data storage system for recording and/or reading and optical data storage medium for use in such system |
| 11/03/2005 | WO2005104114A1 Optical data storage system and method of optical recording and/or reading |
| 11/03/2005 | WO2005104113A1 Split disc optical storage medium and device |
| 11/03/2005 | WO2005104112A2 Optical disc having lenticular surface and method of manufacturing |
| 11/03/2005 | WO2005104111A1 Confocal optical system aperture position detector, confocal optical system aperture position controller, optical head, optical information processor and confocal optical system aperture position detecting method |
| 11/03/2005 | WO2005104110A1 Optical head device and optical information device |
| 11/03/2005 | WO2005104109A1 Optical data storage system and method of optical recording and/or reading |
| 11/03/2005 | WO2005104108A1 Optical disc device and optical disc semiconductor |
| 11/03/2005 | WO2005104107A1 Method and device for track counting in optical recording media |
| 11/03/2005 | WO2005104106A1 Information recording medium |
| 11/03/2005 | WO2005104105A1 Read-only optical recording medium on which unique identification information is written |
| 11/03/2005 | WO2005104104A1 Read-only optical recording medium on which unique identification information is written |
| 11/03/2005 | WO2005104103A1 Spot alignment for parallel read-out of two-dimensional encoded optical storage media |
| 11/03/2005 | WO2005104102A1 Production method and initialization device of optical information recording medium |
| 11/03/2005 | WO2005104101A1 Method and apparatus for determining an erasing power of a rewritable optical disc |
| 11/03/2005 | WO2005104100A1 Optical disc and optical disc recording/reproducing device |
| 11/03/2005 | WO2005104099A1 Recording/reproduction method for optical recording medium, recording condition determining method, recording method, optical disk apparatus, program, and recording medium thereof |
| 11/03/2005 | WO2005104098A1 Information storage medium and method and apparatus for recording/reproducing data on/from the same |
| 11/03/2005 | WO2005104097A1 Information recording device, information recording system, program, and recording medium |
| 11/03/2005 | WO2005103842A2 Calibration of holographic data storage systems using holographic media calibration features |
| 11/03/2005 | WO2005103839A1 Holographic recording method and holographic recording device |
| 11/03/2005 | WO2005103816A2 Anamorphic three-perforation imaging system |
| 11/03/2005 | WO2005103150A1 Wholly aromatic liquid crystalline polyester resin composition and optical pickup lens holder |