| Patents for G11B 13 - Recording simultaneously or selectively by methods or means covered by different main groups; Record carriers therefor; Reproducing simultaneously or selectively therefrom (1,475) |
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| 05/17/2001 | WO2001035396A1 Magnetic media patterning utilizing heat-induced phase transition |
| 05/17/2001 | WO2001035217A2 Graphical user interface |
| 05/17/2001 | WO2001035216A2 Any-to-any component computing system |
| 05/17/2001 | CA2360067A1 Any-to-any component computing system |
| 05/17/2001 | CA2359997A1 Graphical user interface |
| 05/08/2001 | US6229896 Optical disk, an optical 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 |
| 05/01/2001 | US6226244 Playback apparatus for a record carrier providing physical copy protection |
| 04/11/2001 | EP1091355A2 Recording medium, recording apparatus and recording method |
| 04/05/2001 | WO2001024169A1 Apparatus and method for reading/writing data from/to a storage device having multiple storage areas |
| 03/27/2001 | US6208736 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 |
| 03/27/2001 | US6208595 Magneto-optical recording medium |
| 03/21/2001 | CN1288563A System, method and information carrier for laser-stimulated magnetic recording |
| 03/07/2001 | EP0637016B1 Recording and reproducing apparatus |
| 03/06/2001 | US6197399 Recording medium and method of manufacturing the same |
| 02/28/2001 | EP0807929B1 Optical disk provided with bar code |
| 01/25/2001 | WO2001006498A1 Read/write head and magnetic recording device |
| 01/16/2001 | US6175629 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 |
| 01/10/2001 | EP1067515A2 Recording/reproducing head and recording/reproducing apparatus incorporating the same |
| 12/12/2000 | US6160888 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 |
| 12/07/2000 | WO2000074044A1 Magnetic recording medium and magnetic disk |
| 12/06/2000 | EP1057179A1 System, method and information carrier for laser-stimulated magnetic recording |
| 11/28/2000 | CA2292025C Magneto-optical recording medium and method for producing same |
| 11/16/2000 | WO2000068868A1 Data storage card having both linear and annular data regions |
| 11/15/2000 | EP1051706A1 Data medium optical recording/reading device |
| 11/14/2000 | US6147959 Method and apparatus for recording/reproducing information utilizing near field light |
| 11/14/2000 | US6147894 Method and apparatus for storing data using spin-polarized electrons |
| 11/08/2000 | EP1050879A2 Recording and reproducing apparatus with means for encryption of information |
| 11/07/2000 | US6144631 Information recording medium, and readout method and readout apparatus therefor |
| 11/07/2000 | US6143436 Having a recording layer made up of a ferrimagnetic material whose compensation temperature is included within room temperatures |
| 11/07/2000 | CA2259838C Method and apparatus for retrieving data from a storage device |
| 10/31/2000 | US6141419 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 |
| 10/24/2000 | US6137767 Optical disk memory content display apparatus, system and display control method |
| 10/03/2000 | US6128388 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 |
| 09/26/2000 | US6125181 Optical disk, an optical disk barcode forming method, an optical 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 |
| 09/21/2000 | WO2000054982A1 Information recording medium and method for manufacturing the same |
| 09/20/2000 | EP1037198A2 Magnetic recording apparatus and method of magnetic recording |
| 09/20/2000 | CN1267054A Magnetic recording device and method |
| 09/19/2000 | US6122373 Optical disk, optical disk barcode forming method, 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 |
| 09/12/2000 | US6118632 Magnetic disk stack having laser-bump identifiers on magnetic disks |
| 08/30/2000 | EP1031974A1 An optical disk reproduction apparatus |
| 08/29/2000 | US6111822 Magnetic head with large cross-sectional area core for use with magnetically induced super resolution medium and magneto optical recording apparatus |
| 08/23/2000 | EP1030297A1 An optical disk and an optical disk recording method |
| 08/23/2000 | EP1030293A2 Multiple data surface optical medium and data storage system |
| 08/16/2000 | EP1028423A1 An optical disk, an optical 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 manufactoring an optical disk |
| 08/16/2000 | EP1028422A1 An optical disk, an optical disk reproduction apparatus |
| 08/16/2000 | CN1263345A Recording medium and system for recording and reproducing said recording medium |
| 08/08/2000 | US6101164 High density recording by a conductive probe contact with phase change recording layer |
| 08/02/2000 | EP1024494A2 Recording medium and system for recording and reproducing the recording medium |
| 08/02/2000 | EP1024478A1 Optical disk for use with an encryption or program license system |
| 07/13/2000 | WO2000041131A1 Storage card |
| 07/13/2000 | CA2420015A1 Storage card |
| 07/11/2000 | US6088176 Method and apparatus for separating magnetic and thermal components from an MR read signal |
| 07/04/2000 | US6084754 Method and apparatus for positioning a magnetoresistive head using thermal response to servo information on the record medium |
| 06/27/2000 | US6081785 Optical disk, optical recorder, optical reproducer, crytocommunication system and program license system |
| 06/14/2000 | EP1008985A2 Optical disk |
| 06/07/2000 | EP1006517A1 An optical disk and an optical disk reproduction apparatus |
| 06/07/2000 | EP1006516A1 An optical disk and an optical disk reproduction apparatus |
| 06/02/2000 | WO2000031734A1 System, method and information carrier for laser-stimulated magnetic recording |
| 05/31/2000 | EP1005035A1 An optical disk and an optical disk reproduction apparatus |
| 05/31/2000 | EP1005034A1 An optical disk carrying barcoded information |
| 05/31/2000 | EP1005033A1 An optical disk and an optical disk reproduction apparatus |
| 05/31/2000 | EP1005028A1 Optical disk, optical recorder, optical reproducer, cryptocommunication system and program license system |
| 05/31/2000 | EP1005027A1 Optical recorder, optical reproducer, cryptocommunication system and program license system |
| 05/31/2000 | EP1005026A1 Optical recorder, optical reproducer, cryptocommunication system and program license system |
| 05/31/2000 | EP1005025A1 Optical disk for use with an encryption or program license system |
| 05/31/2000 | EP1005024A1 Optical reproducing device for the reproduction of encrypted information |
| 05/31/2000 | EP1005023A1 Optical reproducing device for the reproduction of encrypted information |
| 05/24/2000 | EP1003162A1 An optical disk and an optical disk reproduction apparatus |
| 05/17/2000 | EP0647170B1 A method of and apparatus for removing debris from the floptical medium |
| 05/09/2000 | US6061322 Optical storage system having optical head with a solid immersion lens and operating on media with at least two recording layers |
| 05/02/2000 | US6058077 Signal reproducing method and apparatus for reproducing information by moving magnetic wall |
| 04/26/2000 | EP0996117A1 Near field optical head and reproduction method |
| 04/25/2000 | US6055215 Magneto-optical recording medium having a plurality of ferromagnectic thin layers |
| 04/18/2000 | US6052465 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 |
| 04/18/2000 | US6052249 Method and apparatus for data storage using thermal proximity imaging |
| 04/18/2000 | US6052137 Ticket and ticket rewriting apparatus |
| 04/04/2000 | US6046973 Integrated read/write head for ferroelectric optical media |
| 03/21/2000 | US6041024 Signal reproducing apparatus utilizing displacement of magnetic wall |
| 03/08/2000 | CN1246705A Magneto optical recording medium |
| 02/23/2000 | EP0871867B1 Method and apparatus for positioning a magnetoresistive head |
| 02/22/2000 | US6028835 Integrated read/write head for ferroelectric optical storage |
| 02/16/2000 | EP0979509A1 Disk cartridge with dual housing structure |
| 02/16/2000 | CN1244703A Magnetooptical recording medium and magnetooptical recording/replaying device |
| 02/09/2000 | EP0978834A2 Magneto-optical recording medium |
| 02/09/2000 | EP0978833A2 Magneto-optical recording medium, and magneto-optical recording/reproducing apparatus |
| 02/08/2000 | CA2066004C Multiple data surface optical data storage system |
| 02/01/2000 | US6019503 Method for identifying surface conditions of a moving medium |
| 01/18/2000 | US6016290 Read/write head with shifted waveguide |
| 01/12/2000 | CN1048349C Device for driving magnetic brasing coil head of small magnetic disc recording and playing set |
| 12/29/1999 | EP0967601A1 Information recording/playback apparatus and recording medium unit used therefor |
| 12/07/1999 | CA2113877C Information recording medium and method of fabricating the same |
| 11/30/1999 | CA2271543C Multiple data surface optical data storage system |
| 11/30/1999 | CA2271542C Multiple data surface optical data storage system |
| 11/30/1999 | CA2271541C Multiple data surface optical data storage system |
| 11/30/1999 | CA2271540C Multiple data surface optical data storage system |
| 11/25/1999 | DE19816278C1 Rotary drive transmission shaft |
| 11/23/1999 | US5989671 Optical recording medium and manufacturing method thereof |
| 11/18/1999 | WO1999059147A1 Near field optical head and reproduction method |
| 11/09/1999 | CA2048868C Magnetic recording medium and information recording-reproduction method using the same |
| 11/02/1999 | US5978350 Optical disc and optical disc driving device |