| 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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| 02/22/2007 | US20070041308 Information recording medium, information recording device and method |
| 02/22/2007 | US20070041307 Optical recording medium with different wobble characteristics between the user data area and the lead-out area |
| 02/22/2007 | US20070041305 Disk apparatus |
| 02/22/2007 | US20070041304 Optical disc drive |
| 02/22/2007 | US20070041303 Information storage medium and apparatus for reproducing the same |
| 02/22/2007 | US20070041302 Information recording apparatus, and information recording/reproducing apparatus |
| 02/22/2007 | US20070041301 Optical information recording medium |
| 02/22/2007 | US20070041299 An information recording method an optical information recording medium and an information recording apparatus |
| 02/22/2007 | US20070041298 Method for playing digital videos, a method for reading data and a method for smoothly playing pictures |
| 02/22/2007 | US20070041297 Method, system, playback device and recorder for duplicating multi layer record carriers |
| 02/22/2007 | US20070041294 Optical recording method, evaluation indicator acquiring method, optical recording apparatus, micro CPU device, and computer program |
| 02/22/2007 | US20070041293 Method for optimizing write parameters of optical storage medium and recording device therefor |
| 02/22/2007 | US20070041290 Optical head and optical information medium driving device |
| 02/22/2007 | US20070041289 Optical disc apparatus |
| 02/22/2007 | US20070041288 Methods and apparatuses for accessing a hybrid disc |
| 02/22/2007 | US20070041287 Optical pickup apparatus capable of detecting and compensating for spherical aberration caused by thickness variation of recording layer |
| 02/22/2007 | US20070041286 Optical head |
| 02/22/2007 | US20070041284 Write onece recording medium, recorder and recording method for write once recording method for write once recording medium, reproducer and reproducing method for write once recording medium, computer program for controlling recording or reproduction, and data structure |
| 02/22/2007 | US20070041283 Optical recording medium, information recording apparatus, and information reproducing apparatus |
| 02/22/2007 | US20070041282 Write-once disc, recording apparatus thereto, and method of reducing access time thereto |
| 02/22/2007 | US20070040093 Control unit and optical disk drive including the control unit |
| 02/21/2007 | EP1755117A1 Information recording medium and information recording device and method |
| 02/21/2007 | EP1755116A2 Optical pickup apparatus capable of detecting and compensating for spherical aberration caused by thickness variation of recording layer |
| 02/21/2007 | EP1755115A2 Optical recording medium, method for recording/reproducing the optical recording medium and apparatus for recording/reproducing the optical recording medium |
| 02/21/2007 | EP1755114A1 Information recording medium |
| 02/21/2007 | EP1755001A1 Electron beam position fluctuation measurement method, electron beam position fluctuation measurement device, and electron beam recording device |
| 02/21/2007 | EP1754224A2 Method and apparatus for recording management information on a recording medium and the recording medium |
| 02/21/2007 | EP1754223A1 Method of enhancing laser operating efficiency |
| 02/21/2007 | CN1918658A Image recording device, and image recording control method |
| 02/21/2007 | CN1918655A Information recording medium, information recording apparatus and method |
| 02/21/2007 | CN1918653A Information recording medium, information recording device and method, and computer program |
| 02/21/2007 | CN1918644A Method for producing optical information recording medium and optical information recording medium |
| 02/21/2007 | CN1918643A Novel optical storage materials based on narrowband optical properties |
| 02/21/2007 | CN1918642A Apparatus for reproducing signal from multi-layered optical disk |
| 02/21/2007 | CN1918641A Optical element, optical pickup, and information recording/reproduction device |
| 02/21/2007 | CN1918640A System for reducing feedback noise due to relaxation oscillation in optical data recording reproducing systems using optimized external cavity |
| 02/21/2007 | CN1918639A Optical device for recording and reproducing |
| 02/21/2007 | CN1918638A Integrated photo monitor circuit and optical pickup unit |
| 02/21/2007 | CN1918637A 光盘装置 CD-ROM device |
| 02/21/2007 | CN1918636A Anti-shock optical recording and reproducing device |
| 02/21/2007 | CN1918635A Optical disk, false copy detecting system and method using the optical disk, optical disk manufacturing device, and optical disk manufacturing method |
| 02/21/2007 | CN1918319A Sputtering target, optical information recording medium and process for producing the same |
| 02/21/2007 | CN1918318A Sputtering target, optical information recording medium and process for producing the same |
| 02/21/2007 | CN1917068A Recording medium having text information and reproducing apparatus |
| 02/21/2007 | CN1917066A Optical disc reproducing device |
| 02/21/2007 | CN1917065A Device for playing back digital data in otical disk, and method for compensating byte data |
| 02/21/2007 | CN1917064A Information reproduction apparatus, information reproduction method and information recording medium |
| 02/21/2007 | CN1917060A Method for manufacturing optical information storage media |
| 02/21/2007 | CN1917059A Optical diskette |
| 02/21/2007 | CN1917058A Phase change optical disk |
| 02/21/2007 | CN1917057A CD of using beam in blue light |
| 02/21/2007 | CN1917056A 光盘驱动器 CD-ROM drive |
| 02/21/2007 | CN1917055A Method and unit for separating light and optical pickup device and optical recording/playback apparatus based thereon |
| 02/21/2007 | CN1917054A Optical pickup apparatus capable of detecting and compensating for spherical aberration |
| 02/21/2007 | CN1917053A Optical pickup head and information recording/reproducing device |
| 02/21/2007 | CN1917052A Method for adjusting gain of tracking error in optical disk device |
| 02/21/2007 | CN1917051A Optical recording method, evaluation indicator acquiring method, optical recording apparatus, micro cpu device |
| 02/21/2007 | CN1917050A Unit for controlling writing power inside optical recording device, and control method |
| 02/21/2007 | CN1917049A Mastering device, disc manufacturing method, disc-shaped recording medium, disc reproduction device, and disc reproduction method |
| 02/21/2007 | CN1917048A Methods and apparatuses for accessing a hybrid disc |
| 02/21/2007 | CN1917047A Method for correcting aberration |
| 02/21/2007 | CN1301506C Play list management device and method |
| 02/21/2007 | CN1301505C Information reproduction apparatus and information reproduction method |
| 02/21/2007 | CN1301504C Optical read/write system |
| 02/21/2007 | CN1301503C Power controlling method capable of eliminating output power deviation of CD ROM reading-writing head |
| 02/21/2007 | CN1301502C Method for protecting DVD recording playback machine with anticopying function |
| 02/21/2007 | CN1301501C Device for reading-out and/or recording optical media |
| 02/21/2007 | CN1301481C Reading unit for optical mark rader |
| 02/21/2007 | CN1301466C Equipment and method for supplying multimedia data |
| 02/20/2007 | USRE39491 Optical disk vibration sensing and reproducing device |
| 02/20/2007 | US7181753 Irreversible optical recording medium |
| 02/20/2007 | US7181751 Objective-lens driving apparatus and optical disk apparatus |
| 02/20/2007 | US7181750 Disc drive apparatus |
| 02/20/2007 | US7181636 Method of ensuring synchronous presentation of additional data with audio data recorded on a rewritable recording medium |
| 02/20/2007 | US7181313 Scalable composite rectangular/cylindrical automated data storage library system |
| 02/20/2007 | US7180849 Optical storage medium enabling uniform light transmittance, optical read/write apparatus for same, and optical read/write method for same |
| 02/20/2007 | US7180848 Optical information recording medium |
| 02/20/2007 | US7180846 Phase compensator and compatible optical pickup using the phase compensator |
| 02/20/2007 | US7180845 Optical pickup |
| 02/20/2007 | US7180844 Holographic disc recording system |
| 02/20/2007 | US7180842 Optical disc cutting apparatus and method for manufacturing optical disc |
| 02/20/2007 | US7180841 Recording method, recording medium, program, information recording medium, and information recording device |
| 02/20/2007 | US7180839 Recording medium having wobbled groove tracks out of phase with wobbled land tracks, servo controlling apparatus using wobble signal and method thereof |
| 02/20/2007 | US7180838 Optical pickup apparatus with single light source module |
| 02/20/2007 | US7180837 Optical pickup including an optical modulator, and an optical apparatus comprising the optical pickup |
| 02/20/2007 | US7180836 Apparatus and method for automatically adjusting tilting of an optical disc drive |
| 02/20/2007 | US7180835 Data access method for improving performance of an optical disk drive |
| 02/20/2007 | US7180834 Apparatus and methods for digital data recording |
| 02/20/2007 | US7180833 Information recording and/or reproducing apparatus |
| 02/20/2007 | US7180832 Media driving apparatus |
| 02/20/2007 | US7180831 Magneto-optical recording medium having a recording layer of columnar structure |
| 02/20/2007 | US7180668 Optical pickup device and optical disc device |
| 02/20/2007 | US7180644 Holographic storage lenses |
| 02/20/2007 | US7179551 Poly(arylene ether) data storage media |
| 02/15/2007 | WO2007018398A1 Super-resolution information recording medium, recording/reproducing apparatus, and recording/reproducing method |
| 02/15/2007 | WO2007018263A1 Optical recording medium, azo-type iron chelate coloring matter, and azo-type metal chelate coloring matter additive |
| 02/15/2007 | WO2007018230A1 Optical probe |
| 02/15/2007 | WO2007018195A1 Optical recording medium and method for reproducing information in optical recording medium |
| 02/15/2007 | WO2007018059A1 Optical disc and optical disc reproduction device |
| 02/15/2007 | WO2007018015A1 Indole compound, optical filter and optical recording material |