Patents
Patents for G11B 11 - Recording on, or reproducing from, the same record carrier wherein for these two operations the methods or means are covered by different main groups of groups or by different subgroups of group; Record carriers therefor (14,351)
07/2005
07/20/2005CN1643607A Reproduction method and apparatus, and recording method and apparatus
07/20/2005CN1643604A Method and device for recording real-time information
07/20/2005CN1643601A Disk data storage media with edge track data surface
07/20/2005CN1643595A Multi-layer focusing method and apparatus therefor
07/20/2005CN1643589A Optical recording/reproducing method and optical recording medium
07/20/2005CN1643581A Recording medium, recording medium reproduction method recording medium reproduction device, unique identification recording method and recording medium recording device
07/20/2005CN1641769A Method of manufacturing disc
07/19/2005US6920092 Seek control method and storage apparatus
07/19/2005US6920087 Magneto-optical recording apparatus capable of adjusting the magnetic head
07/19/2005US6920015 Disc head slider designs to reduce particle sensitivity
07/14/2005US20050153241 Optical recording medium
07/14/2005US20050152636 Optical miniaturized module, optical pickup device, and optical disk device provided with light source and photodetector
07/14/2005US20050152248 Optical recording method and apparatus using this method
07/14/2005US20050152234 Magneto-optical recording medium and magneto-optical storage device
07/14/2005US20050152233 Devices for optical near-files second surface recording
07/14/2005US20050152232 Copy window control for data dependent field switching in domain expansion read-out
07/13/2005EP1552507A2 Disc-shaped recording medium, disc driving device and disc producing method
07/13/2005CN1639792A Device, record carrier and method for recording information
07/13/2005CN1639786A Magnetic field generator and magneto-optical information storage device
07/13/2005CN1638160A Package for light emitting element and process for fabricating same
07/13/2005CN1637893A Optical miniaturized module, optical pickup device, and optical disk device provided with light source and photodetector
07/13/2005CN1637868A Magnetic recording medium, magnetic storage and method for reproducing information from magnetic recording medium
07/13/2005CN1210693C Magnetic head device and recording/reproducing equipment using same
07/12/2005US6917576 Retarder and optical head device installing the same
07/12/2005US6917567 Coil driving system, information storage apparatus, and driving method
07/07/2005WO2005062301A1 Magneto-optical recording medium and method of manufacturing the same, substrate for magneto-optical recording medium, and mother die stamper and method of manufacturing the same
07/07/2005US20050149957 Recorder/reproducer
07/07/2005US20050147017 Data readout arrangement
07/07/2005US20050147006 Artificial finger print liquid, testing method for optical information medium using it, and optical information medium
07/07/2005US20050146992 Magnetic recording medium, magnetic storage and method for reproducing information from magnetic recording medium
07/07/2005US20050146991 Method and device for data dependent field switching for domain expansion reading and record carrier for use by the method
07/07/2005DE10355432A1 Playback device for vinyl record discs, has device for contactless scanning of record disc surface
07/06/2005EP1551008A2 Magnetic recording medium, magnetic storage and method for reproducing information from magnetic recording medium
07/06/2005EP1550850A1 Read/Write device for a mass storage device, and Read/Write method thereof
07/06/2005EP1550120A1 Domain expansion read-out for improved domain collapse
07/06/2005CN1636138A Magneto-optical bio-discs and systems including related methods
07/05/2005US6915377 Recording/reproduction apparatus and group-based editing method
06/2005
06/30/2005US20050141863 Method and device for recording real-time information
06/30/2005US20050141401 ROM-RAM medium and storage device therefor
06/30/2005US20050141397 Data storing and reading apparatus
06/30/2005US20050141396 Package for light emitting element and process for fabricating same
06/30/2005US20050139883 Magnetic memory storage device
06/30/2005DE19527221B4 Magneto-optisches Aufnahmemedium für kurze Wellenlängen Magneto-optical recording medium for short wavelengths
06/30/2005DE102004039213A1 Molekulare optoelektronische Speichervorrichtung Molecular optoelectronic storage device
06/29/2005EP1548726A1 Data Storing and Reading Apparatus
06/29/2005EP1548718A1 Disc reproduction device
06/29/2005EP1547796A1 Optical phase change Information recording medium and method for manufacturing the same
06/29/2005EP1547073A2 Magneto-optical recording medium with anti-ferromagnetically coupled domain-expansion double-layer structure
06/29/2005EP1547066A1 Write-once type optical disc, and method and apparatus for managing defective areas on write-once type optical disc using tdma information
06/29/2005EP1547065A1 Write-once optical disc, and method and apparatus for recording management information on write-once optical disc
06/29/2005EP1547064A2 Multitrack readback and multiuser detection for disk drives
06/29/2005EP1547063A2 Multichannel digital recording system with multi-user detection
06/29/2005EP1171505B1 Optical quality polycarbonates with reduced static charge and method for making same
06/29/2005CN1633685A Read-out control for use with a domain expansion recording medium
06/29/2005CN1633684A Method and apparatus for phase and/or copy window control for use with a domain expansion recording medium and record carrier
06/29/2005CN1633683A Optical head device, and optical recording/reproducing device
06/29/2005CN1633470A Aromatic polycarbonate resins for optical disk substrates
06/29/2005CN1632872A Thermo-writing and magnetic-reading record medium having high-density and system thereof
06/29/2005CN1632871A Scan-probe phase-change storing method and device
06/29/2005CN1208770C Optical information medium
06/29/2005CN1208762C Medium recording and reproducing device, medium recording method and medium reproducing method
06/28/2005US6912193 Record condition extraction system and method of dielectric recording medium, and information recording apparatus
06/28/2005US6911261 pH adjustment of a melt for use in microetching glass substrates
06/23/2005WO2005057582A1 A memory device, an information storage process, a process, and a structured material
06/23/2005WO2005057570A1 Magnetooptic head
06/23/2005WO2005057128A1 Device for interaction-free measurements
06/23/2005WO2005045809A3 Method and system for magnetic recording using self-organized magnetic nanoparticles
06/23/2005US20050135203 Contact probe storage sensor pod
06/23/2005US20050135202 Magneto-optic optical miniaturized module and magneto-optic optical pickup device
06/23/2005US20050135201 Optical disk apparatus and method for recording data by utilizing an overwrite technique or a two-path write technique
06/23/2005US20050135200 Contact probe storage fet sensor and write heater arrangements
06/23/2005US20050135199 Contact probe storage fet sensor and write heater arrangements
06/23/2005US20050132660 Polishing composition
06/23/2005CA2552958A1 A memory device, an information storage process, a process, and a structured material
06/22/2005EP1544864A1 Contact probe storage sensor POD
06/22/2005EP1544859A1 Read/write arrangements for probes
06/22/2005EP1544858A1 Contact probe storage fet sensor and write heater arrangements
06/22/2005EP1543508A2 Optical disc, method and apparatus for managing a defective area on an optical disc of write once type
06/22/2005EP1543506A1 Write-once type optical disc, and method and apparatus for managing defective areas on write-once type optical disc
06/22/2005EP1543504A2 A magneto-optical storage medium
06/22/2005CN1630906A Method and device for data dependent field switching for domain expansion reading and record carrier for use by the method
06/22/2005CN1629960A Contact probe storage sensor pod
06/22/2005CN1629958A Contact probe storage FET sensor and write heater arrangements
06/22/2005CN1629957A Method of manufacturing disk substrate, and method and device for manufacturing optical disk
06/22/2005CN1629956A Method of manufacturing disk substrate, and method and device for manufacturing optical disk
06/22/2005CN1629955A Method of manufacturing disk substrate, and method and device for manufacturing optical disk
06/22/2005CN1629954A Method of manufacturing disk substrate, and method and device for manufacturing optical disk
06/22/2005CN1207708C Optical disk apparatus capable of generating clock accurately
06/21/2005US6909683 Optical disc and optical disc drive apparatus
06/21/2005US6909681 Optical disk and optical disk apparatus
06/21/2005US6909677 Optical disk, optical reproduction device, and optical recording device
06/21/2005US6909673 Magneto-optical recording apparatus having a magnetic head with a regulating member
06/16/2005US20050132395 Optical information recording medium
06/16/2005US20050129232 Reproduction method and apparatus, and recording method and apparatus
06/16/2005US20050128928 Recording / reproducing head, recording / reproducing head array, method of producing the same, and recording apparatus and reproducing apparatus
06/16/2005US20050128927 Electrostatic actuator for contact probe storage device
06/16/2005US20050128888 Magneto-optical recording medium and magneto-optical storage device
06/16/2005US20050128887 Multiple recording medium, recording/regeneration device and recording/regeneration method
06/16/2005US20050128886 Method and apparatus for recording/reproducing magnetization information
06/16/2005US20050128885 High density thermal recording and magnetic reading recording medium and system
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