| 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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| 11/25/2004 | US20040232574 Information recording medium and method of manufacturing same |
| 11/25/2004 | US20040232570 Optical information recording medium production method |
| 11/25/2004 | US20040232316 Displacement detecting method, displacement detecting device, calibrating method thereof, and recording device of information recording medium original disk |
| 11/25/2004 | US20040231531 Reverse Optical mastering for data storage disk stamper |
| 11/25/2004 | DE102004020916A1 Verfahren und Vorrichtung zum Recycling von Dye Method and apparatus for the recycling of Dye |
| 11/25/2004 | DE102004016340A1 Trennüberzug für Stempel Release coating for Stamps |
| 11/24/2004 | EP1480214A1 Small-sized optical disc, data recording apparatus, and a method for recording data to the same |
| 11/24/2004 | EP1480213A2 Copy protection of optical disks |
| 11/24/2004 | EP1480210A1 Magneto-optical recording medium and recording/reproduction apparatus thereof |
| 11/24/2004 | EP1480209A1 Sputtering target for phase-change memory, film for phase change memory formed by using the target, and method for producing the target |
| 11/24/2004 | EP1480208A1 Optical information recording medium and method for manufacturing the medium |
| 11/24/2004 | EP1480207A2 Method and system for forming main and side beams of light for multiple disc formats |
| 11/24/2004 | EP1480206A2 Small-sized optical disc, apparatus and method for recording data to small-sized optical disc, and apparatus and method for reproducing data recorded to small-sized optical disc |
| 11/24/2004 | EP1480205A2 Apparatus for recording information in information recording medium, information recording medium, method for recording information in information recording medium, program for recording information in information recording medium, and program product |
| 11/24/2004 | EP1480204A1 Optical disk, method of manufacturing an optical disk and a reproduction apparatus |
| 11/24/2004 | EP1479991A2 Drying of coated, in particular colour-coated, CD-R and DVD recordable substrates by means of short-wave infrared radiation in order to remove solvent residues. |
| 11/24/2004 | EP1479079A1 Disk data storage media with edge track data surface |
| 11/24/2004 | EP1479074A2 Optical recording medium and playback method for the same |
| 11/24/2004 | EP1479073A2 Read-out control for use with a domain expansion recording medium |
| 11/24/2004 | EP1479072A2 Methods and devices for recording marks on a recording surface of an optical record carrier and optical record carriers therefor |
| 11/24/2004 | EP1479041A1 Record carrier comprising an integrated circuit |
| 11/24/2004 | EP1478951A1 Variable focus lens |
| 11/24/2004 | EP1339800B1 Squaraine based dyes and process for preparation thereof |
| 11/24/2004 | EP1192613B1 System, method and article of manufacture for authorizing the use of electronic content utilizing a laser-centric medium and a network server |
| 11/24/2004 | EP1191009B1 Process for producing fluoroalkanol |
| 11/24/2004 | EP1166262B1 Recording medium for optical data storage devices, method for producing said recording medium and optical data storage device with a corresponding recording layer |
| 11/24/2004 | EP1146514B1 Method and apparatus for data retrieval, and optical disk device |
| 11/24/2004 | EP1066627B1 Record carrier, playback device and method of recording information |
| 11/24/2004 | EP1000993B1 Ultraviolet-curing composition, optical disk, and method of producing optical disk |
| 11/24/2004 | EP0824754B1 Device for optically scanning a record carrier |
| 11/24/2004 | CN1550106A Sequence counter for an audio visual stream |
| 11/24/2004 | CN1550012A Two-sided replication of data storage media |
| 11/24/2004 | CN1550011A High-density dual-layer optical disc |
| 11/24/2004 | CN1550010A Vibration damping monolithic polymers |
| 11/24/2004 | CN1550009A High-density optical disc, method for recording and reproducing encrypted data thereon |
| 11/24/2004 | CN1550008A High-density optical disc, method for recording and reproducing encrypted data thereon |
| 11/24/2004 | CN1550007A High density multilayered optical disk, and method for controlling spare areas according to the same |
| 11/24/2004 | CN1550006A Method for recording on multi-layer phase-change optical discs |
| 11/24/2004 | CN1550005A Optical storage medium and method of manufacturing same |
| 11/24/2004 | CN1549953A 光记录材料 Optical recording material |
| 11/24/2004 | CN1549268A CDROM discriminating unbalance disk method |
| 11/24/2004 | CN1549266A Optical disk, optical disk recording/reproduction apparatus, and optical disk signal quality evaluation method |
| 11/24/2004 | CN1549265A Disc discriminating method and apparatus for discriminating DVD disc variety |
| 11/24/2004 | CN1549264A Anti-copying method for optical disc |
| 11/24/2004 | CN1549259A Optical disc copying machine |
| 11/24/2004 | CN1549258A DVD double-side gluing top side turn downward bonding method |
| 11/24/2004 | CN1549257A Storage media and producing method thereof |
| 11/24/2004 | CN1549256A Optical disk apparatus |
| 11/24/2004 | CN1549255A Method of automatically pausing optical pickup in DVD-RAM disc drive |
| 11/24/2004 | CN1549254A Method and apparatus for preventing objective lens from scoring disc during focusing |
| 11/24/2004 | CN1549253A Reading optical recording media trace hopping apparatus and its position detecting method |
| 11/24/2004 | CN1549252A 光记录介质 The optical recording medium |
| 11/24/2004 | CN1549251A Recording medium, optical disk apparatus and writing method |
| 11/24/2004 | CN1549250A Recording medium, recording and reproducing method and recording and reproducing apparatus |
| 11/24/2004 | CN1549249A Recording medium, recording apparatus and recording method |
| 11/24/2004 | CN1549248A Optical reading head position searching method and apparatus |
| 11/24/2004 | CN1549247A Write/read head supporting mechanism, and write/read system |
| 11/24/2004 | CN1177325C Optical recording medium and method of assigning its spare area |
| 11/24/2004 | CN1177321C Optical information carrier and its manufacture method |
| 11/24/2004 | CN1177320C Composite optical component and composite optical unit thereof |
| 11/24/2004 | CN1177319C Compatible optical pick up device with single light source |
| 11/24/2004 | CN1177318C Optical pick-up device and detecting method of tilt |
| 11/24/2004 | CN1177317C Lens shifter |
| 11/24/2004 | CN1177316C Error signal detection device for optical record/reproducing device |
| 11/24/2004 | CN1177315C Optical information recording apparatus and method for recording test signal on the optical information recording media |
| 11/24/2004 | CN1177314C Apparatus for reproducing information from data-carrying disks |
| 11/24/2004 | CN1177280C Equipment and method for recording content in recording media |
| 11/24/2004 | CN1177080C Getter system for purifying work atmosphere in processes of physical vapor deposition |
| 11/23/2004 | US6823528 Protective film for optical disks and optical disk using the film |
| 11/23/2004 | US6823371 Computer for a reproducing medium |
| 11/23/2004 | US6822989 Semiconductor laser and a manufacturing method for the same |
| 11/23/2004 | US6822938 Optical disk having lands and grooves with a reduced track pitch |
| 11/23/2004 | US6822937 Optical information medium |
| 11/23/2004 | US6822936 Disc discriminating method and information reproducing apparatus using thereof |
| 11/23/2004 | US6822935 Track discriminating apparatus and method for optical recording medium |
| 11/23/2004 | US6822934 Optical disc apparatus for finding a tracking error for an optical disk |
| 11/23/2004 | US6822800 Objective lens for optical pickup |
| 11/23/2004 | US6822771 Optical pickup unit and optical disk drive for accurate and stable information recording and reproduction |
| 11/23/2004 | US6822667 Multi-channel optical recording using VCSEL arrays |
| 11/23/2004 | US6822210 Data recording apparatus including light intensity control device |
| 11/23/2004 | US6822209 Focal point dislocation detecting method and optical pickup apparatus |
| 11/23/2004 | US6822092 Expanded porphyrins and a method for synthesis thereof |
| 11/23/2004 | US6821708 Cyanine-TCNQ complex dye data storage media and manufacturing method thereof |
| 11/23/2004 | US6821707 Nitride or oxynitride barrier layer |
| 11/23/2004 | US6821596 Information recording medium, information recording method, and information reproducing method |
| 11/23/2004 | US6821460 Two-sided replication of data storage media |
| 11/23/2004 | US6821459 Information-recording medium and method for producing the same |
| 11/23/2004 | CA2467888A1 Apparatus for recording information in information recording medium, information recording medium, method for recording information in information recording medium, program for recording information in information recording medium, and program product |
| 11/18/2004 | WO2004100157A1 Write once optical disc, and method and apparatus for recovering disc management information from the write once optical disc |
| 11/18/2004 | WO2004100156A1 Recording medium having data structure for managing at least a data area of the recording medium and recording and reproducing methods and apparatuses |
| 11/18/2004 | WO2004100143A1 Imprint device and imprint method |
| 11/18/2004 | WO2004100142A1 Imprint device and imprint method |
| 11/18/2004 | WO2004100141A1 Optical storage medium |
| 11/18/2004 | WO2004100140A1 Write-once optical record carrier for high-speed recording |
| 11/18/2004 | WO2004100139A1 Optical head, process for manufacturing the same and optical information recorder/reproducer |
| 11/18/2004 | WO2004100138A1 Optical disc device, circuit for optical disc device, wobble signal reproduction method, and land pre-pit signal reproduction method |
| 11/18/2004 | WO2004100137A1 Method and apparatus for determining an optimum power level |
| 11/18/2004 | WO2004099897A2 Recording media in the form of a compact disk |
| 11/18/2004 | WO2004099286A1 Cationically photopolymerizable resin composition and optical disk surface protection material |
| 11/18/2004 | WO2004088649A3 High-capacity optical storage media |