| 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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| 12/22/2004 | CN1556837A Resin composition with high thermal conductivity and method of producing the same |
| 12/22/2004 | CN1556750A Method and apparatus for multilayer optical articles |
| 12/22/2004 | CN1181602C Laser drive device, optical head device and optical information processor |
| 12/22/2004 | CN1181487C Reproducer for disc-shape storage medium |
| 12/22/2004 | CN1181482C Film layer separating device for multilayer film disc |
| 12/22/2004 | CN1181481C 光头装置 The optical pickup device |
| 12/22/2004 | CN1181480C Pick-up apparatus |
| 12/22/2004 | CN1181479C Optical pickup apparatus compatible with plurality of types of optical disks having different thicknesses |
| 12/22/2004 | CN1181478C Optic pick-up device and its mfg. method |
| 12/22/2004 | CN1181477C Optical head and CD device |
| 12/22/2004 | CN1181476C Objective lens driving equipment |
| 12/22/2004 | CN1181475C CD device access method and device using said method |
| 12/22/2004 | CN1181474C Optical disc recording reproducing apparatus |
| 12/22/2004 | CN1181473C Method and device for disc recoding and/or reproducing, and method for detecting its tilt |
| 12/22/2004 | CN1180942C 信息记录方法 An information recording method |
| 12/21/2004 | US6834392 Disk reading/writing device and readable/writable disk |
| 12/21/2004 | US6834036 Optical head for a plurality of types of information recording media |
| 12/21/2004 | US6834034 Optical disk data erasing apparatus and optical disk data erasing method |
| 12/21/2004 | US6834033 Optical disk and optical disk drive device |
| 12/21/2004 | US6834032 Method, apparatus, and medium including computer readable code for processing data in a drive |
| 12/21/2004 | US6834031 Method of sampling wobble components and disk drive unit executing the method |
| 12/21/2004 | US6834030 Optical disk apparatus |
| 12/21/2004 | US6834029 Focusing servo apparatus for optical pickup |
| 12/21/2004 | US6834028 Optical disk device capable of performing high speed seeking time |
| 12/21/2004 | US6834027 Surface plasmon-enhanced read/write heads for optical data storage media |
| 12/21/2004 | US6833427 Polycarbonate resin molding material for optical use |
| 12/21/2004 | US6833053 Thin film bonding method and optical disk bonding method and apparatus using the same |
| 12/20/2004 | WO2004113829A1 Method for measuring thickness of an optical disc |
| 12/16/2004 | WO2004109693A1 Optical disc drive apparatus |
| 12/16/2004 | WO2004109677A1 Speed control using drive current profile |
| 12/16/2004 | WO2004109670A1 Improved multi-layer optical disc format |
| 12/16/2004 | WO2004109669A2 Electroluminescent optical recording medium |
| 12/16/2004 | WO2004109668A1 Optical scanning device |
| 12/16/2004 | WO2004109667A1 Method for guaranteeing data on optical storage medium and optical storage device |
| 12/16/2004 | WO2004109666A1 Apparatus for reading/writing an optical storage carrier |
| 12/16/2004 | WO2004109665A1 Recording/reproduction device, recording/reproduction method, recording/reproduction system, program thereof, and recording medium |
| 12/16/2004 | WO2004109664A2 Optical scanning device |
| 12/16/2004 | WO2004090881A3 Optical scanning device |
| 12/16/2004 | WO2004077412A3 Recording medium having data structure for managing at least a data area of the recording medium and recording and reproducing methods and apparatuses |
| 12/16/2004 | WO2004077411A3 Defect management method for optical recording medium and optical recording medium using the same |
| 12/16/2004 | WO2004061386B1 Systems and methods for automatic power control of laser diodes |
| 12/16/2004 | US20040255324 Media playback system for a personal computer |
| 12/16/2004 | US20040255318 Cartridge containing first-surface storage medium |
| 12/16/2004 | US20040255317 Optical storage media with embedded security device |
| 12/16/2004 | US20040255316 Device for traversing optical pickup of a disc drive |
| 12/16/2004 | US20040255312 Disk apparatus |
| 12/16/2004 | US20040255311 Disk drive unit |
| 12/16/2004 | US20040254981 Apparatus for and method of providing recording related information regarding disc |
| 12/16/2004 | US20040253539 Optical information recording medium and method for manufacturing the same |
| 12/16/2004 | US20040253137 Alloy and its use |
| 12/16/2004 | US20040252832 Method and apparatus for the encryption of data |
| 12/16/2004 | US20040252628 Dead on demand disk technology |
| 12/16/2004 | US20040252627 Optical information recording medium and its manufacturing method |
| 12/16/2004 | US20040252626 Optical information-recording medium manufacturing method and manufacturing apparatus |
| 12/16/2004 | US20040252624 Method of forming film on optical disk |
| 12/16/2004 | US20040252623 Optical record carrier and optical scanning device |
| 12/16/2004 | US20040252622 Optical information recording medium and method for manufacturing the same |
| 12/16/2004 | US20040252620 Optical pickup |
| 12/16/2004 | US20040252619 Slim optical pickup |
| 12/16/2004 | US20040252618 Multi-dimensional coding on quasi-close packed lattices |
| 12/16/2004 | US20040252617 Information recording method, information recording medium and information recording apparatus |
| 12/16/2004 | US20040252614 Information recording apparatus and information recording method |
| 12/16/2004 | US20040252612 Optical head and data processing apparatus including the same |
| 12/16/2004 | US20040252608 Apparatus and method for detecting wobble signal read from optical disc |
| 12/16/2004 | US20040252607 Method for land pre-pit recovery |
| 12/16/2004 | US20040252606 Sync frame structure, information storage medium, information recording method, information reproduction method, information reproduction apparatus |
| 12/16/2004 | US20040252603 Recording medium with optional information and apparatus and methods for forming, recording, reproducing and controlling reproduction of the recording medium |
| 12/16/2004 | US20040252602 Wobble demodulation for high density optical recording media |
| 12/16/2004 | US20040252601 Apparatus for detecting a discontinuity in a recording track due to the non-circularity of the recording medium and processing data to overcome discontinuity |
| 12/16/2004 | US20040252600 Tracking error detection device and tracking error detection method for optical disk apparatus |
| 12/16/2004 | US20040252599 Offset adjusting circuit for optical disc and offset adjusting method |
| 12/16/2004 | US20040252598 Apparatus and method for detecting tilt of disc |
| 12/16/2004 | US20040252597 Optical head and an optical information recording medium driving device |
| 12/16/2004 | US20040252596 Molded coil device for actuator of disc drive |
| 12/16/2004 | US20040252595 High precision positioning apparatus |
| 12/16/2004 | US20040252594 Digital image display device (DIDD) |
| 12/16/2004 | US20040252593 Recording apparatus |
| 12/16/2004 | US20040252592 Optical recording reproducing apparatus and optical recording medium used therein |
| 12/16/2004 | US20040252418 Bottom spin valve with laminated CoFe free layer for ultra-high density recording |
| 12/16/2004 | US20040252221 Video camera using optical disc |
| 12/16/2004 | US20040251856 Light emitting device driving circuit |
| 12/16/2004 | US20040251306 Code reader |
| 12/16/2004 | US20040250749 Method for thermally erasing information stored in an aluminum oxide data storage medium |
| 12/16/2004 | DE19904427B4 Verfahren zum Prüfen von rotationssymmetrischen Gegenständen A method for testing of rotationally symmetrical objects |
| 12/16/2004 | DE10322499A1 Trocknung von beschichteten, insbesondere farbstoffbeschichteten CD-R und DVD Recordable Substraten mittels kurzwelliger Infrarotstrahlung zur Entfernung von Lösungsmittelresten Drying of coated, particularly dye coated CD-R and DVD Recordable substrates by means of short-wave infrared radiation to remove residual solvent |
| 12/15/2004 | EP1486992A2 Molded coil device for actuator of disc drive |
| 12/15/2004 | EP1486981A2 Pre-pit detecting apparatus |
| 12/15/2004 | EP1486980A1 Information recording medium, information recording method, information recording apparatus, information playback method, and information playback apparatus |
| 12/15/2004 | EP1486973A1 Information recording apparatus for writable recording media |
| 12/15/2004 | EP1486971A1 Information recording medium, and information reproducing apparatus and method |
| 12/15/2004 | EP1486970A1 Copy protection of optical media |
| 12/15/2004 | EP1486969A2 Method of discriminating optical disc type and apparatus using this method |
| 12/15/2004 | EP1486965A2 Optical information recording medium and method for manufacturing the same |
| 12/15/2004 | EP1486964A2 Optical information recording medium and method for manufacturing the same |
| 12/15/2004 | EP1486963A1 Optical recording medium and its manufacturing method |
| 12/15/2004 | EP1486962A1 Optical recording medium, its recording/reproducing apparatus, its storage apparatus, and its recording/reproducing method |
| 12/15/2004 | EP1486961A2 Optical systems with aberration correcting element, optical pickup apparatus, optical information recording and/or reproducing apparatus and aberration-correcting element |
| 12/15/2004 | EP1486960A2 Optical pickup apparatus and method for making the same |
| 12/15/2004 | EP1486959A2 Optical head and data processing apparatus including the same |
| 12/15/2004 | EP1486958A2 Recording medium and recording system for the recording medium |