| Patents for G11B 3 - Recording by mechanical cutting, deforming or pressing, e.g. of grooves or pits; Reproducing by mechanical sensing; Record carriers therefor (2,921) |
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| 05/05/2010 | CN201449728U Cassette mechanism structure of disc player |
| 05/04/2010 | US7710855 Optical recording medium, recording and reproducing method thereof, and optical recording apparatus |
| 05/04/2010 | US7710852 Optical disc |
| 05/04/2010 | US7710851 Optical disc apparatus |
| 04/29/2010 | US20100103787 Multi-layered information recording medium, recording apparatus, and recording method |
| 04/22/2010 | US20100098393 Information signal processing apparatus and method, information signal processing system and method, and information signal playback apparatus and method |
| 04/22/2010 | US20100097913 Information recording method and information recording apparatus |
| 04/13/2010 | US7697402 Data recording device comprising a diaphragm-type support |
| 04/13/2010 | US7695128 Producing an ink jet image having high density and gray scale |
| 04/01/2010 | US20100080108 Tone arm assembly |
| 04/01/2010 | US20100077909 Method for signal processing and an apparatus therefore |
| 03/30/2010 | US7687838 Resistive memory device having array of probes and method of manufacturing the resistive memory device |
| 03/23/2010 | US7682713 Magnetic recording medium with recording layer having a predetermined concavo-convex pattern and magnetic recording and reproducing apparatus |
| 03/18/2010 | US20100067345 System for Duplication of Data onto Disks |
| 03/16/2010 | US7680288 Apparatus and method for generating, storing, or editing an audio representation of an audio scene |
| 03/11/2010 | US20100061220 Optical data recording and imaging on media using apochromatic lenses |
| 03/11/2010 | US20100061210 Optical disc and recording/reproducing method and apparatus for the optical disc |
| 03/11/2010 | US20100061204 Optical disk and optical disk apparatus |
| 03/09/2010 | US7675838 Optical recording medium |
| 03/02/2010 | US7672217 Optical recording medium and optical recording/reproducing method |
| 03/02/2010 | US7672021 Image forming apparatus and method |
| 02/23/2010 | US7668073 Hybrid disk and method of writing data to and/or reading data from the hybrid disk |
| 02/23/2010 | US7668069 Limited use memory device with associated information |
| 02/18/2010 | US20100039920 Identification based production and further processing method of an optical product, e.g. a lens of a mobile phone, for verifying genuineness and traceability of a device which includes an optical product |
| 02/18/2010 | US20100039910 Apparatus for recording/reproducing data from a data are including a spare area for defect management allocated in reverse order from rearmost units of data area |
| 02/18/2010 | DE202009015440U1 Tangentialtonarm zum Abspielen von analogen Schallplatten Tangential to play analog records |
| 02/16/2010 | US7664376 Information signal processing apparatus and method, information signal processing system and method, and information signal playback apparatus and method |
| 02/16/2010 | US7663811 Driving mechanism, driving device, and lens driving device |
| 02/11/2010 | US20100034075 Optical disc with postponed viewing window |
| 02/11/2010 | US20100034060 Optical disc comprising a watermark and a method and recorder for recording such a disc |
| 01/28/2010 | US20100020667 Information processing apparatus, information processing method, and program |
| 01/28/2010 | US20100018946 Method of manufacturing magnetic recording medium |
| 01/26/2010 | US7653919 Optical article having anti-theft feature and a system and method for inhibiting theft of same |
| 01/26/2010 | US7652967 Single-sided triple layer optical disc |
| 01/26/2010 | CA2328836C Optical articles comprising isosorbide polyesters and method for making same |
| 01/21/2010 | US20100014402 Read-once record medium and a system with read protecting function |
| 01/21/2010 | US20100014397 Optical disc driving device |
| 01/14/2010 | US20100008212 Optical disk |
| 01/12/2010 | US7647459 Multi-stream access scheme for high speed access and recording using a hard disk drive |
| 12/31/2009 | US20090323506 Data storage medium, data storage device containing same, and method of manufacturing data storage device containing same |
| 12/31/2009 | US20090323492 Information recording medium, and apparatuses for reproducing, recording, and recording and reproducing thereof, and methods for reproducing, recording, and recording and reproducing thereof |
| 12/24/2009 | US20090320139 Transponder incorporated into an electronic device |
| 12/24/2009 | US20090316566 Information recording medium, information recording device and method, information reproducing device and method, information recording/reproducing device and recording method, and computer program |
| 12/24/2009 | US20090316565 Method and system for activation of an optical article |
| 12/24/2009 | US20090316555 Multilayer Optical Disk, Multilayer Optical Disk Recording Apparatus and Multilayer Optical Disk Reproducing Apparatus |
| 12/23/2009 | WO2009089176A3 Integrated power center and mount for flat screen video displays and projectors |
| 12/22/2009 | US7636289 Optical-recording medium, method for producing the same, and method for recording and reproducing optical-recording |
| 12/17/2009 | US20090312195 Methods and microarrays compatible with dual functionality optical drives |
| 12/17/2009 | US20090310474 Information storage medium, and recording/reproducing apparatus and method |
| 12/10/2009 | US20090303854 Recording medium, and recording and reproducing apparatus |
| 12/03/2009 | US20090296555 Method and device for recording information on a multilayer information carrier |
| 12/03/2009 | US20090296547 Information Recording Apparatus and Information Recording Program |
| 12/02/2009 | EP2126911A2 Drive unit for a data medium |
| 12/01/2009 | US7626902 Method for reproducing data from a data area including a spare area for defect management allocated in reverse order from rearmost units of data area |
| 11/26/2009 | US20090290467 Multilayer information recording medium |
| 11/12/2009 | US20090280285 Stamper holder, molding die and molded substrate for recording medium |
| 11/12/2009 | US20090279417 Information recording apparatus |
| 11/12/2009 | US20090279400 Information reproducing device and method, and computer program |
| 11/12/2009 | US20090277323 Apparatus for Controlling a Digital Audio Signal |
| 11/05/2009 | US20090274034 Optical recording medium, visible information recording method and method for using dye compound |
| 11/05/2009 | US20090274029 Optical pickup and information device |
| 10/28/2009 | CN101568966A Drive unit for a data medium |
| 10/28/2009 | CN101567209A Fast play DVD |
| 10/27/2009 | US7608349 Polyester film for recording medium and magnetic recording tape |
| 10/22/2009 | WO2009077663A3 Method of producing in a solid body a three-dimensional representation of an audio and/or video signal, and solid body endowed with such a representation |
| 10/22/2009 | US20090262623 Optical media format |
| 10/22/2009 | DE202009007736U1 Rotierende Rundbürste zur Schallplattenreinigung Reinigung einer Schallplatte durch eine rotierende Bürstenwalze Rotating round brush for cleaning vinyl records cleaning of a record by a rotating brush roll |
| 10/22/2009 | DE102008019210A1 Sub-chassis for record player, has disks formed with apertures and ribs at lower side for reinforcement, where ribs are formed as honeycomb structure and terminated in common plane |
| 10/13/2009 | US7602674 Optical recording medium and optical recording and reproducing method using this optical recording medium |
| 10/01/2009 | US20090245080 Player-readable code on optical media |
| 10/01/2009 | US20090245078 Lubricant for data sensing interface and method of lubrication |
| 10/01/2009 | US20090245064 Combination optical media, device and method for accessing thereof |
| 10/01/2009 | US20090243126 Method and apparatus for imprinting microstructure and stamper therefor |
| 09/30/2009 | CN100545933C Reproducing signal processor and optical disk device |
| 09/29/2009 | US7596077 Optical disk |
| 09/23/2009 | CN100543846C Optical information recording medium |
| 09/22/2009 | US7593303 Method of determining recording area of multi-layer optical disc, and recording and playback apparatus |
| 09/17/2009 | US20090231976 Method and device for extending interactivity to multiple storage media |
| 09/10/2009 | US20090228947 System and method for appraising portable media content |
| 09/02/2009 | CN101521016A Gramophone swinging part |
| 08/27/2009 | US20090213721 Slot-in type disk apparatus |
| 08/27/2009 | US20090213720 Information recording medium, and apparatuses for reproducing, recording, and recording and reproducing thereof, and methods for reproducing, recording, and recording and reproducing thereof |
| 08/20/2009 | US20090207724 Magnetic memory |
| 08/20/2009 | US20090207719 Optical Disc Apparatus |
| 08/13/2009 | US20090201793 Master substrate and method of manufacturing a high-density relief structure |
| 08/12/2009 | CN201289738Y Biaxial static pressure air suspension bearing of electric gramophone |
| 08/06/2009 | US20090196160 Coating for Optical Discs |
| 08/04/2009 | US7570566 Optical disc, optical disc manufacturing method, and optical disc apparatus |
| 07/30/2009 | DE202009006942U1 Abspielbarer Datenträger Playable Disk |
| 07/29/2009 | CN100521762C Fast play DVD |
| 07/21/2009 | US7564770 Test optical disk and manufacturing method thereof |
| 07/15/2009 | CN101484940A 信息存储装置 Information storage means |
| 07/08/2009 | EP2076902A2 Tunable record player |
| 07/08/2009 | EP1958199A4 Devices and processes for optical media |
| 07/08/2009 | CN100511455C Apparatus and method for measuring signal quality |
| 07/07/2009 | US7558186 forming a layer of polyaryletherketone polymer crosslinked by cyclo-addition reaction of phenylethynyl group at the terminal ends, on a substrate, heat curing the crosslinked polymer, themomechanically writing, reading and erasing informations into resin layer |
| 07/02/2009 | WO2009082560A1 Thin optical disc having remote reading capability |
| 07/02/2009 | US20090168637 Arrangement and Method to Perform Scanning Readout of Ferroelectric Bit Charges |
| 07/02/2009 | US20090168624 Apparatus and method for recording a custom compact disc at a retail premises |
| 07/02/2009 | CA2710126A1 Thin optical disc having remote reading capability |