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)
03/2005
03/23/2005EP1516331A1 Recording medium having data structure including navigation control information for managing reproduction of video data recorded thereon and recording and reproducing methods and apparatuses
03/23/2005EP1516330A1 Recording medium having data structure for managing reproduction of multiple reproduction path video data recorded thereon and recording and reproducing methods and apparatuses
03/23/2005EP1516327A1 Dynamic copy window control for domain expansion reading
03/23/2005EP1516326A2 Stray field equalization for improved domain expansion reading
03/23/2005CN1599932A Magneto-optical recording medium and manufacturing method thereof
03/23/2005CN1598950A Optical disk reproducing device
03/23/2005CN1194241C Lens for optical recording and reproudcing system
03/22/2005US6870806 Magnetic head provided with moment-reducing contact for data storage medium
03/22/2005US6870803 Information storage apparatus and information reproducing method for reducing cross talk from a region adjacent a recorded information mark
03/17/2005WO2005024825A1 Magneto-optical disc device and method for writing data on magneto-optical disc
03/17/2005WO2005024816A1 Method for thermal treatment judgment on magneto-optical information recording medium and device for thermal treatment judgment
03/17/2005WO2005024815A1 Read-out control for use with a domain expansion recording medium
03/17/2005WO2005024814A1 Reproducing beam power control for dual-layer recording medium
03/17/2005WO2004015700A8 Optical disc drive apparatus, method for measuring tilt of an optical disc, and method for correcting tilt of an optical disc
03/17/2005US20050058941 Information recording medium and method for manufacturing the same
03/17/2005US20050058039 Multi-standard optical disk and method and apparatus of reading from and recording to the disk
03/17/2005US20050058028 Optical information recording medium
03/17/2005US20050058027 Optical pickup, optical information recording/reproducing apparatus using the same, and phase variable wave plate used in the pickup and the apparatus
03/17/2005US20050057746 Angle measuring device, optical switching system, and information recording/replaying system
03/17/2005DE19546951B4 Wiedergabeschaltung für ein optisches Informationsaufzeichnungs- und Informationswiedergabegerät Reproducing circuit for an optical information recording and reproducing apparatus
03/16/2005EP1515332A1 Disk recording medium, disk manufacturing method, and disk drive apparatus
03/16/2005EP1515327A1 Disc-shaped recording medium, manufacturing method thereof, and disc drive device
03/16/2005EP1468472A4 Optical disc head including a bowtie grating antenna and slider for optical focusing, and method for making
03/16/2005CN1193364C Record medium, record device and record method
03/15/2005US6868048 Data storage system having thermally activated readout
03/15/2005US6866884 Optical information medium
03/10/2005WO2005022527A1 Operating device, position-switching device, and magneto-optical recording/reproducing device
03/10/2005US20050052983 Method and apparatus for electro-optical disk memory
03/10/2005US20050052957 Optical recording medium, magneto-optical recording medium, information recording/reading-out apparatus, method for recording/reading-out information and magnetic recording apparatus
03/10/2005US20050052956 Method for determining reproducing light beam intensity and recording and reproducing apparatus
03/09/2005EP1513150A1 Disc recording medium, recording method, disc drive device
03/09/2005EP1513139A1 Method to determine a change in the transmittance of an optical information recording medium
03/09/2005EP1511697A1 Ph adjustment of a melt for use in microetching glass substrates
03/09/2005CN1592932A Information recorder, information recording method, optical recording medium, and information processor
03/09/2005CN1592923A Magneto-optical recording medium
03/09/2005CN1591635A Optical disk reproducing device
03/09/2005CN1591634A Optical disk, method for recording and reproducing information
03/09/2005CN1591610A Multi-shaft driven near field optical recording player
03/09/2005CN1591609A Multi-shaft driven near field optical recording player
03/09/2005CN1591608A Ultra-small laser head multi-shaft driver using voice coil motor
03/09/2005CN1591607A Straight line driven near field optical recording player
03/09/2005CN1192386C Distribution system, distribution method, reception apparatus and reception method
03/09/2005CN1192376C Information recording carrier and manufacturing method thereof
03/09/2005CN1192374C Reproduction power control method, reproduction power control device and recording reproducing device having the device
03/08/2005US6865147 Optical magnetic recording medium and storage device
03/08/2005US6865061 Disk drive
03/08/2005US6862925 Device for contacting and/or modifying a surface having a cantilever and a method for production of said cantilever
03/03/2005WO2005020227A1 Signal detection method and device, and information reproduction device and method
03/03/2005US20050050568 Domain stabilized magneto-optic head
03/03/2005US20050048733 Ultra-high density storage device using phase change diode memory cells and methods of fabrication thereof
03/03/2005US20050047284 Heat exchanger using magnetic heat storage material included in cooling water
03/03/2005US20050046058 Method and apparatus for imprinting disk substrate and method of manufacturing disk-shaped recording medium
03/02/2005EP1511028A1 Optical recording medium, and optical storage device
03/02/2005EP1511012A1 Magnetic recording medium authentication method, magnetic recording medium authentication system, and authenticable magnetic recording medium
03/02/2005EP1509914A1 High-density dual-layer optical disc
03/02/2005EP0485234B2 Information recording and reproducing device
03/02/2005CN1191571C Optical disc device
03/01/2005US6862256 Optical information storage medium and method of recording information thereon
03/01/2005US6861648 Scanning probe microscopy inspection and modification system
02/2005
02/24/2005WO2005017889A1 Recording medium, method of configuring control information thereof, recording and/or reproducing method using the same, and apparatus thereof
02/24/2005WO2005017879A2 Recording medium, method of configuring control information thereof, recording and reproducing method using the same, and apparatus thereof
02/24/2005US20050041552 Optical data recording method
02/24/2005US20050041538 Optical storage apparatus and read/write method for optical storage medium
02/24/2005US20050041537 Record/playback apparatus and record/playback method
02/24/2005US20050041335 Magnetic recording medium, magnetic recording apparatus and magnetic recording method
02/23/2005EP1508899A1 Recording medium, data recording device and method, data reproducing device and method, program, and recording medium
02/23/2005CN1585982A Recording medium having data structure for managing reproduction of still images recorded thereon and recording and reproducing methods and apparatuses
02/23/2005CN1585981A Method and apparatus for recording video data, and information storage medium thereby
02/23/2005CN1585974A Optical record carrier recording method and recording apparatus
02/23/2005CN1584991A Magnetic head having multilayer heater for thermally assisted write head and method of fabrication thereof
02/23/2005CN1190779C Method for optically recording information and device for optically recording information by the same in optical information recording medium
02/23/2005CN1190304C Method and equipment for forming plastic sheets
02/22/2005US6859934 Scanning device comprising a magnetically guided linear motor
02/22/2005US6859427 Medium, apparatus, and method related to encryption resultant information
02/22/2005US6858277 Information recording medium and method for manufacturing the same
02/22/2005CA2165275C Apparatus and method for decoding data
02/17/2005WO2005015556A1 Magnetic head for a magneto-optical device and magneto-optical device
02/17/2005WO2004114295B1 Magneto-optical device
02/17/2005US20050038957 Information recording medium, method of configuring version information thereof, recording and reproducing method using the same, and recording and reproducing apparatus thereof
02/17/2005US20050038950 Storage device having a probe and a storage cell with moveable parts
02/17/2005US20050036428 Storage device having a probe with a tip to form a groove in a storage medium
02/17/2005US20050036414 Recording medium, method of configuring control information thereof, recording and/or reproducing method using the same, and apparatus thereof
02/17/2005US20050036225 Magnetic recording-reproducing apparatus
02/16/2005CN1582478A Recording medium and methods of and device for recording information on the recording medium
02/16/2005CN1582474A Optical magnetic recording medium
02/16/2005CN1582472A Improved figure of merit in optical recording structure
02/16/2005CN1581321A Optical information recording medium and a method of manufacturing the same
02/16/2005CN1189877C Cataldioptric lens, optical head and optical recording/reproducing apparatus
02/15/2005US6856582 Method for driving magnetic head and driving circuit of magneto-optical disk drive
02/15/2005US6855563 Method of manufacturing a tunnel magneto-resistance based magnetic memory device
02/15/2005US6854648 Information storage apparatus using semiconductor probe
02/14/2005WO2005017885A1 Information recording medium, method of configuring version information thereof, recording and reproducing method using the same, and recording and reproducing apparatus thereof
02/14/2005CA2482543A1 Recording medium, method of configuring control information thereof, recording and/or reproducing method using the same, and apparatus thereof
02/14/2005CA2474892A1 Information recording medium, method of configuring version information thereof, recording and reproducing method using the same, and recording and reproducing apparatus thereof
02/10/2005WO2005013270A1 Method for recording data and device for carrying out the same comprising a deformable memory support
02/10/2005US20050034145 Optical information recording medium and a method of manufacturing the same
02/10/2005US20050031777 Method of manufacturing disk substrate, and method and device for manufacturing optical disk
02/10/2005US20050030883 Near-field hybrid magnetic-optical head system
02/10/2005US20050030880 Optical pickup, optical information recording/reproducing apparatus using the same, and phase variable wave plate used in the pickup and the apparatus
02/10/2005US20050030868 Recording/reproducing apparatus, and method of detecting state thereof
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