| 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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| 08/18/2011 | US20110199879 Optical recording medium, information recording method, and information reproducing method |
| 08/18/2011 | US20110199878 Optical recording medium, information recording method, and information reproducing method |
| 08/18/2011 | US20110199877 Method and device for optical recording onto optical disc medium |
| 08/18/2011 | US20110199876 Read and write power control methods and system for optical recording device |
| 08/18/2011 | US20110199874 Optical recording medium, information recording method, and information reproducing method |
| 08/18/2011 | US20110199873 Optical recording medium, information recording method, and information reproducing method |
| 08/18/2011 | US20110199872 Optical recording medium, information recording method, and information reproducing method |
| 08/18/2011 | US20110199871 Optical recording medium, information recording method, and information reproducing method |
| 08/18/2011 | US20110199870 Optical recording medium, information recording method, and information reproducing method |
| 08/18/2011 | US20110199869 Optical recording medium, information recording method, and information reproducing method |
| 08/18/2011 | DE102005043928B4 Optisches Halbleiterbauteil und Verfahren zu dessen Herstellung An optical semiconductor device and process for its preparation |
| 08/17/2011 | EP2357650A1 Method for processing optical information and device for processing optical information |
| 08/17/2011 | EP1455351B1 Optical information reproducing method and optical information processing apparatus |
| 08/17/2011 | CN201936603U 蓝光光盘读取层的固化装置 Curing device reads the layer Blu-ray Disc |
| 08/17/2011 | CN201936602U 光盘读取层旋涂工艺的点uv光斑控制装置 Disc read layer spin coating process point uv spot control device |
| 08/17/2011 | CN201936601U 激光头保护电路 Laser head protection circuit |
| 08/17/2011 | CN1971730B Optical element and optical pickup apparatus |
| 08/17/2011 | CN1879156B Method and device of creating playback control file for recording medium |
| 08/17/2011 | CN1536560B Method for erasing recorded information on rewritable recording medium, device and readable medium |
| 08/17/2011 | CN102157180A Method, device and computer for storing network media data |
| 08/17/2011 | CN102157167A Glass blank and manufacture method thereof, magnetic recording medium and substrate for magnetic recording medium |
| 08/17/2011 | CN102157166A Record carrier as well as an apparatus and method for applying image data as a visually detectable pattern at an optical record carrer |
| 08/17/2011 | CN102157165A Multilayer optical disc and optical disc apparatus capable of coping the same |
| 08/17/2011 | CN102157164A Focusing position adjusting method and system for optical head |
| 08/17/2011 | CN102157163A Optical disc and optical disc apparatus |
| 08/17/2011 | CN102157162A Objective lens driving apparatus, optical pickup |
| 08/17/2011 | CN102157161A Multi-layer optical disc, and recording method and apparatus for multi-layer optical disc |
| 08/17/2011 | CN102157160A Optical disk apparatus and its reproducing method |
| 08/17/2011 | CN102157159A Recording/reproducing method, recording/reproducing apparatus and information storage medium |
| 08/17/2011 | CN102157158A Adjusting method for recording condition and optical disc device |
| 08/17/2011 | CN101740072B DVD (digital video disk) backup method, DVD backup device and DVD playing device |
| 08/17/2011 | CN101650950B Method and device for detecting rotation speed of recording medium |
| 08/17/2011 | CN101609696B Device for matching pixels one by one for volume holographic storage system and adjusting method |
| 08/17/2011 | CN101548322B Optical head, optical information recording and retrieval device, and optical information system device |
| 08/17/2011 | CN101510429B Method for obtaining recording media data frame, channel position and tunnel shore time length |
| 08/17/2011 | CN101335024B Method and system for calibrating an optimized power |
| 08/17/2011 | CN101312057B Optical pickup apparatus |
| 08/17/2011 | CN101286326B Method and system for calibrating recording track offset of optical storage device |
| 08/16/2011 | US8001559 Optical information recording medium and method for manufacturing optical information recording medium |
| 08/16/2011 | US8000566 Suspension board with circuit and producing method thereof |
| 08/16/2011 | US8000218 Recording medium, recording method, and recording apparatus |
| 08/16/2011 | US8000217 Optical disc and optical disc device |
| 08/16/2011 | US8000215 Voltage pattern for ferroelectric recording head |
| 08/16/2011 | US8000213 Optical disc recording/reproducing apparatus |
| 08/16/2011 | US8000212 Metrology for extreme ultraviolet light source |
| 08/16/2011 | US8000211 Optical disc apparatus and method for controlling the same |
| 08/16/2011 | US8000210 Quarter-wave plate, and optical pickup device |
| 08/16/2011 | US8000209 Optical pickup, optical element, optical information device, computer, optical information medium player, car navigation system, optical information medium recorder and optical disk server for use with a light source which emits a divergent beam |
| 08/16/2011 | US8000208 Laminated wave plate and optical pickup device using the same |
| 08/16/2011 | US8000207 Method for reproducing hologram |
| 08/16/2011 | US8000206 Pre-exposure and curing of photo-sensitive material for optical data storage |
| 08/16/2011 | US8000205 Recording apparatus and recording method |
| 08/16/2011 | US8000204 Data processing method for a holographic data storage system |
| 08/16/2011 | US8000202 Apparatus for recording/reproducing information on/from an optical disc having focus control capabilities |
| 08/16/2011 | US8000201 Information recording system with information recording and reproducing apparatus having a data recorder |
| 08/16/2011 | US8000200 HFM enable control system |
| 08/16/2011 | US8000199 Optical disk apparatus |
| 08/16/2011 | US8000198 Phase-change type optical recording medium and reproduction method and apparatus for such a recording medium |
| 08/16/2011 | US8000197 Recording/reproducing device, recording condition adjusting device and recording/reproducing method |
| 08/16/2011 | US8000194 Optical disc apparatus, method of adjusting focus offset for optical disc apparatus, and program for executing focus offset adjustment |
| 08/16/2011 | US8000193 Timing recovery for optical disc drive high frequency modulation |
| 08/16/2011 | US8000192 Disc-shaped recording medium, cutting apparatus for same, and disc drive |
| 08/16/2011 | US8000189 Optical pickup and optical disk device |
| 08/16/2011 | US8000188 Optical pickup apparatus and optical disc apparatus including the same |
| 08/16/2011 | US8000187 Optical disc device |
| 08/16/2011 | US8000186 Acting track-crossing during tracking error adjust |
| 08/16/2011 | US8000185 Drive signal generation circuit |
| 08/16/2011 | US8000184 Optical pickup device and optical disc device with offset compensation |
| 08/16/2011 | US8000183 Object lens actuator, optical pickup and optical disk drive |
| 08/16/2011 | US8000182 Integrated circuit for optical disc |
| 08/16/2011 | US8000181 Beam irradiation device and laser radar |
| 08/16/2011 | US8000179 Optical disc including two different sets of sectors having identical IDs |
| 08/16/2011 | US8000176 Estimation of maximum available write power of an optical storage drive |
| 08/16/2011 | CA2506172C Improvements in or relating to the copy protection of optical discs |
| 08/11/2011 | WO2011096565A1 Multi-purpose information apparatus, operating method for same, program, computer-readable recording medium, optical recording medium |
| 08/11/2011 | WO2011096201A1 Information reproduction device and information reproduction method |
| 08/11/2011 | WO2011095442A1 Photopolymer formulation having ester-based writing monomers |
| 08/11/2011 | WO2011095441A1 Photopolymer formulation having triazine-based writing monomers |
| 08/11/2011 | US20110197211 Optical disc drive |
| 08/11/2011 | US20110194399 Radio frequency transponder for use with a medium |
| 08/11/2011 | US20110194397 Optical pickup device |
| 08/11/2011 | US20110194396 Optical pickup apparatus, objective optical element and optical information recording reproducing apparatus |
| 08/11/2011 | US20110194395 Optical recording medium, information recording method, and information reproducing method |
| 08/11/2011 | US20110194394 Optical recording medium, information recording method, and information reproducing method |
| 08/11/2011 | US20110194393 Recordable optical disk, recording device, recording method, and reproduction device |
| 08/11/2011 | US20110194392 Optical recording medium, information recording method, and information reproducing method |
| 08/11/2011 | US20110194391 Laser device, optical pickup, and optical disk device |
| 08/11/2011 | US20110194389 Optical recording medium, information recording method, and information reproducing method |
| 08/11/2011 | US20110194388 Optical recording medium, information recording method, and information reproducing method |
| 08/11/2011 | US20110194387 Optical recording medium, information recording method, and information reproducing method |
| 08/11/2011 | US20110194385 Optical recording medium, information recording method, and information reproducing method |
| 08/11/2011 | US20110194384 Optical recording medium, information recording method, and information reproducing method |
| 08/11/2011 | US20110194383 Optical recording medium, information recording method, and information reproducing method |
| 08/10/2011 | EP2355103A1 Optical pickup device |
| 08/10/2011 | EP2355102A1 Near-field optical recording medium and optical pickup for this optical recording medium |
| 08/10/2011 | EP2355101A1 Write power setting method and optical disc device |
| 08/10/2011 | EP2355100A1 Shaft support structure and optical disk device comprising same |
| 08/10/2011 | EP1598824B1 Write once recording medium, recording device and recording method for write one recording medium, and reproduction device and reproduction method for write once recording medium |
| 08/10/2011 | EP1494219B1 Optical information recording medium |
| 08/10/2011 | EP1437726B1 Photocurable transfer sheet; laminate optical information recording substrate; method for manufacture thereof and optical information recording medium |