| 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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| 03/23/2011 | CN101124285B Multilayer sheet, winding of multilayer sheet, and method for producing them |
| 03/23/2011 | CN101071582B Apparatus for projecting visible image on an optical disc |
| 03/23/2011 | CN101051508B Method of reproducing information from storage medium |
| 03/22/2011 | USRE42235 Compensation method and device for tracking operation of optical storage system |
| 03/22/2011 | US7913270 First surface removable optical disc within a cartridge |
| 03/22/2011 | US7913267 Information storage disk handling apparatus |
| 03/22/2011 | US7912338 Recording medium having data structure for managing random/shuffle reproduction of video data recorded thereon and recording and reproducing methods and apparatuses |
| 03/22/2011 | US7911933 Information recording layer of optical disc and optical disc |
| 03/22/2011 | US7911932 Information recording layer of optical disc, optical disc and disc device |
| 03/22/2011 | US7911931 Optical information recording medium, and substrate and manufacturing method for the optical information recording medium |
| 03/22/2011 | US7911930 Information recording media, a method for recording/reproducing information, an apparatus for recording/reproducing information |
| 03/22/2011 | US7911929 Optical disk read only memory |
| 03/22/2011 | US7911927 Layered Bi compound nanoplate array of such nanoplates, their making methods and devices using them |
| 03/22/2011 | US7911926 Optical disc drive |
| 03/22/2011 | US7911925 Optical pickup |
| 03/22/2011 | US7911924 Information recording carrier and information reproducing apparatus for the same |
| 03/22/2011 | US7911923 Complex objective lens, optical head, optical information apparatus, computer, optical disk player, car navigation system, optical disk recorder, and optical disk server |
| 03/22/2011 | US7911922 Optical-integrated unit and optical pickup device used for reading and/or writing information from/onto an optical record medium |
| 03/22/2011 | US7911921 Diffraction optical element, molding die for the optical element and manufacturing method thereof |
| 03/22/2011 | US7911920 Optical pick-up apparatus and method for multi-optical disk type recording/reproducing |
| 03/22/2011 | US7911919 Information recording/reproducing device and hologram recording/reproducing method |
| 03/22/2011 | US7911918 Optical recording method, optical recording apparatus, optical recording medium, and optical recording and reproducing method by use of holography |
| 03/22/2011 | US7911916 Beam applying method, beam applying apparatus, and optical recording medium |
| 03/22/2011 | US7911915 Optical pickup and optical information recording apparatus using the same |
| 03/22/2011 | US7911914 Optical storage medium, optical read/write apparatus, and optical read/write method |
| 03/22/2011 | US7911913 Information recording apparatus, information reproducing apparatus, information recording method, information reproducing method, and optical information recording medium |
| 03/22/2011 | US7911912 Optical disc recording apparatus and methods using pseudo-random number sequence for recording auxiliary information |
| 03/22/2011 | US7911911 Optical disk device and control method |
| 03/22/2011 | US7911910 Information recording method and apparatus with suppressed mark edge jitters |
| 03/22/2011 | US7911908 Optical head and data processing apparatus including the same |
| 03/22/2011 | US7911907 Optical disc judgment method and optical disc device |
| 03/22/2011 | US7911906 Data structure for control information on rewriteable data storage medium |
| 03/22/2011 | US7911905 Write-once optical disc, and method and apparatus for recording/reproducing management information on/from optical disc |
| 03/22/2011 | US7911904 Write-once optical disc, and method and apparatus for recording management information on write-once optical disc |
| 03/22/2011 | US7911903 Disc with temporary disc definition structure (TDDS) and temporary defect list (TDFL), and method of and apparatus for managing defect in the same |
| 03/22/2011 | US7911902 Optical disc, method and apparatus for recording signal thereon |
| 03/22/2011 | US7911897 Recording medium for storing defect management information for recording real time data, defect managing method therefor, and real time data recording method |
| 03/22/2011 | US7911896 Write-once recording medium preserving data-recording status, method of preserving data-recording status of a write-once recording medium, medium including computer readable code for the same, and recording and/or reproducing apparatus therefor |
| 03/22/2011 | US7911894 Recording medium having spare area for defect management and information on defect management, and method of allocating spare area and method of managing defects |
| 03/22/2011 | US7911893 Disc device |
| 03/22/2011 | US7911892 Center error mechanical center adjustment |
| 03/22/2011 | US7911891 Apparatus for controling servo signal gains of an optical disc drive and method of same |
| 03/22/2011 | US7911890 Optical disk unit |
| 03/22/2011 | US7911889 Optical disc apparatus |
| 03/22/2011 | US7911888 Actuator for pickup, pickup device, recording medium drive device, and method of manufacturing actuator for pickup |
| 03/22/2011 | US7911887 Data recording and reproducing apparatus, data recording and reproducing method, and computer program |
| 03/22/2011 | US7911886 Preparing a multimedia stream based on a geographical location parameter and a bounding volume |
| 03/22/2011 | US7911884 Recording medium, and method and apparatus of controlling access to the recording medium |
| 03/22/2011 | US7911882 Thin-film magnetic head with near-field-light-generating layer |
| 03/22/2011 | US7910910 Phase-change memory cell and method of fabricating the phase-change memory cell |
| 03/22/2011 | US7910190 Thin film for reflection film or for semi-transparent reflection film, sputtering target and optical recording medium |
| 03/22/2011 | US7910181 Method for preparation of anisotropic materials |
| 03/22/2011 | US7909957 Process for producing an optical recording medium with several stages and medium obtained thereby |
| 03/17/2011 | WO2011030656A1 Information recording device, information reproduction device, recording medium production device, information recording medium, and method and program therefor |
| 03/17/2011 | WO2011030523A1 Disc substrate forming device, disc substrate forming method, and disc substrate forming die |
| 03/17/2011 | US20110067041 Mounting Structure of Optical Member, and Pickup Apparatus and Disc Apparatus Including the Same |
| 03/17/2011 | US20110064903 Method of manufacturing optical recording medium, and optical recording medium |
| 03/17/2011 | US20110064902 Optical storage medium comprising a super-resolution structure with grainy impurities of a dielectric material |
| 03/17/2011 | US20110063968 Optical pickup apparatus having multi-sectional polarizer |
| 03/17/2011 | US20110063967 Optical pickup device and optical disc apparatus using the same |
| 03/17/2011 | US20110063966 Compound, polymerizable liquid crystal composition, optical element and optical information writing/reading device |
| 03/17/2011 | US20110063965 Multiplexed data storage method |
| 03/17/2011 | US20110063963 Method and device for optical recording onto optical disc medium |
| 03/17/2011 | US20110063958 Servo Processor Receiving Photodetector Signals |
| 03/17/2011 | US20110063956 Optical pickup device and optical disc apparatus |
| 03/17/2011 | US20110063955 Standalone Duplication System with Network Connection |
| 03/17/2011 | US20110063954 Near-field optical recording apparatus, method and medium |
| 03/17/2011 | US20110063717 High-efficiency device for focusing light to subwavelength dimensions |
| 03/17/2011 | US20110063471 Apparatus for Recording of Information |
| 03/17/2011 | DE10122055B4 Linsenhalter Lens holder |
| 03/16/2011 | EP2296148A1 Information recording medium and method for producing the same |
| 03/16/2011 | EP2296147A1 Optical pickup apparatus having multi-sectional polarizer |
| 03/16/2011 | EP2296146A2 Information recording medium, recording apparatus, reproduction apparatus, recording method, and reproduction method |
| 03/16/2011 | EP2295397A1 Liquid crystal compound, polymerizable liquid crystal composition, optically anisotropic material, optical element and optical information recording/playback device |
| 03/16/2011 | EP2295396A1 Compound, polymerizable liquid crystalline composition, optical element, and optical information recording/reproduction device |
| 03/16/2011 | EP2106609B1 Optical storage medium with a mask layer providing a super resolution near field effect, and respective manufacturing method |
| 03/16/2011 | EP1840887B1 Position verification device and method, and computer program for position verification |
| 03/16/2011 | EP1801795B1 Information recording medium, apparatus and method for recording information, and computer program |
| 03/16/2011 | EP1625441B1 Variable lens |
| 03/16/2011 | EP1459301B1 Optical data store and method for storage of data in an optical data store |
| 03/16/2011 | EP1393311B1 Marking and authenticating articles |
| 03/16/2011 | CN101499307B CD recorder and method for writing volume label on CD |
| 03/16/2011 | CN101471100B Optical pickup device and optical disc apparatus |
| 03/16/2011 | CN101430888B Recording power regulation method |
| 03/16/2011 | CN101226762B Storage device and control device |
| 03/16/2011 | CN101202090B Device for recording and/or reproducing data about once writing recording medium |
| 03/16/2011 | CN101185131B Optical pickup device and optical disc device |
| 03/16/2011 | CN101178908B CD ROM flexible flat cable |
| 03/16/2011 | CN101079285B Optical pickup apparatus |
| 03/16/2011 | CN101071583B Recording medium, method and device for recording data thereof |
| 03/16/2011 | CN101025942B Hologram recording method and device, hologram playback method |
| 03/15/2011 | USRE42222 Reversible optival information-recording medium |
| 03/15/2011 | US7908615 Telescopic compactable memory disc adapter |
| 03/15/2011 | US7908488 Recording medium with copy protection information formed in intermittent or alternate wobbled pits and apparatus and methods for forming, recording, and reproducing the recording medium |
| 03/15/2011 | US7907505 Code disk with a plurality of tracks having different patterns |
| 03/15/2011 | US7907504 Optical recording medium having auxiliary information and reference clock |
| 03/15/2011 | US7907503 Optical recording medium and recording/reading method therefor |
| 03/15/2011 | US7907502 Optical information recording medium, its information recording/reproducing method, and information recording/reproducing device |
| 03/15/2011 | US7907501 Optical disc apparatus and optical pickup unit |
| 03/15/2011 | US7907500 Radio frequency zero crossing signal generator for optical disc drive |