| 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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| 07/22/2004 | US20040142278 Optical recording medium dye and optical recording medium using thereof |
| 07/22/2004 | US20040142277 Optical information recording medium |
| 07/22/2004 | US20040142139 Polycarbonate resin for optical disk substrate and optical disk substrate |
| 07/22/2004 | US20040142138 Optical recording disk, method for making and using the same |
| 07/22/2004 | US20040142137 Fast-writable and precision-writable high-capacity optical storage media |
| 07/22/2004 | US20040141733 Method and apparatus to display status of an optical recording and/or reproducing apparatus |
| 07/22/2004 | US20040141456 Optical recording medium and method of producing the same |
| 07/22/2004 | US20040141455 Optical disc and manufacturing method for the same |
| 07/22/2004 | US20040141454 Information recording medium |
| 07/22/2004 | US20040141452 Optical head device |
| 07/22/2004 | US20040141451 Dynamically divisible drive and corresponding dynamic drive disc |
| 07/22/2004 | US20040141450 Data slicer capable of automatically removing current mismatch between current pumps incorporated therein and its operating method |
| 07/22/2004 | US20040141449 Equalizer for optical recording/reproducing apparatus and equalizing method thereof |
| 07/22/2004 | US20040141448 Method and device for recording an information signal on an information layer of a recording medium |
| 07/22/2004 | US20040141447 Optical recording method |
| 07/22/2004 | US20040141446 Recording/reproducing apparatus and recording/reproducing method |
| 07/22/2004 | US20040141445 Radial position registration for a trackless optical disc surface |
| 07/22/2004 | US20040141444 Pickup inspecting apparatus |
| 07/22/2004 | US20040141443 Radial vibration detection apparatus |
| 07/22/2004 | US20040141442 Recording condition determining method, program, and medium, information recording apparatus, and information recording system |
| 07/22/2004 | US20040141441 Method and apparatus for recording/reproducing digital video signal or audio signal, and optical disk apparatus |
| 07/22/2004 | US20040141440 Method of adjusting rotation speed of optical disc drive |
| 07/22/2004 | US20040141439 Decoder |
| 07/22/2004 | US20040141438 Method for controlling play speed in an optical disc device |
| 07/22/2004 | US20040141437 Signal output method and optical information recording medium |
| 07/22/2004 | US20040141436 Recording device with independently movable read and write heads |
| 07/22/2004 | US20040141435 Optical disk recording/reproducing apparatus and optical disk recording/reproducing method |
| 07/22/2004 | US20040141434 Apparatus and method for adjusting tilt |
| 07/22/2004 | US20040141433 Method, apparatus, and medium for controlling a servo using a detected header field signal, and method, apparatus, and medium for detecting the header field signal |
| 07/22/2004 | US20040141432 Information recording and reproducing apparatus |
| 07/22/2004 | US20040141430 Optical disk apparatus having compensation for objective lens dislocation |
| 07/22/2004 | US20040141429 Optical disc device, track jumping control circuit, and focus jumping control circuit |
| 07/22/2004 | US20040141428 Method and apparatus for canceling noise from track cross signal, method of controlling optical disc drive, optical disc drive, and optical disc reproducing apparatus |
| 07/22/2004 | US20040141427 Reliability; can appropriately record/reproduce information signals to/from a recording medium even though the clearance from the signal recording surface of the recording medium becomes significantly small |
| 07/22/2004 | US20040141385 Optical disk labeling system and method |
| 07/22/2004 | US20040141061 Image sensing and printing device |
| 07/22/2004 | US20040141046 Calibrating fine actuator using a reference pattern |
| 07/22/2004 | US20040141045 Speed control using drive current profile |
| 07/22/2004 | US20040140453 Heating a cesium halide with a Europium compound containing one or more halides, cooling mixture, and recovering the CsX:Eu phosphor |
| 07/22/2004 | DE10300843A1 Optical record carrier reading and/or writing apparatus, has reflector formed at edge region of optical element arranged in beam path of optical diode |
| 07/22/2004 | DE10300810A1 Gerät zum Lesen und/oder Beschreiben optischer Aufzeichnungsträger Apparatus for reading and / or writing to optical recording media |
| 07/22/2004 | DE10152889B4 Reflektierende Schicht oder semi-transparente reflektierende Schicht für die Verwendung in optischen Informationsaufzeichnungsmedien, optische Informationsaufzeichnungsmedien und Sputter-Target für die Verwendung in den optischen Informationsaufzeichnungsmedien Reflective layer or the semi-transparent reflective layer for use in optical information recording media, optical information recording media, and sputtering target for use in the optical information recording media |
| 07/21/2004 | EP1439620A1 Light emitting element drive circuit |
| 07/21/2004 | EP1439590A2 Mono-, oligo- and poly-bis(thienyl) arylenes and their use as charge transport materials |
| 07/21/2004 | EP1439539A2 Method and apparatus for recording data production, method and apparatus for recording medium reproduction, recording medium, to support manufacturer specific information |
| 07/21/2004 | EP1439538A2 Information recording medium, label for an information recording medium and method of adhering a label for an information recording medium |
| 07/21/2004 | EP1439537A2 Optical disk labeling system and method |
| 07/21/2004 | EP1439535A2 Equalizer for optical recording/reproducing apparatus and equalizing method thereof |
| 07/21/2004 | EP1439534A2 Optical disk, optical recorder, optical reproducer, cryptocommunication system and program license system |
| 07/21/2004 | EP1439532A2 Method of initializing phase change optical recording medium |
| 07/21/2004 | EP1439531A2 Apparatus and apparatus to control intensity of light beam, optical recording apparatus and recording medium with control program |
| 07/21/2004 | EP1439530A1 Magneto optical recording medium |
| 07/21/2004 | EP1439529A2 Optical disc drive having a function for estimating birefringence of disc |
| 07/21/2004 | EP1438718A2 Improvements in or relating to the copy protection of optical discs |
| 07/21/2004 | EP1438717A1 An optical disc with different wobble patterns in different grooves |
| 07/21/2004 | EP1438716A1 A quality-testing apparatus and method |
| 07/21/2004 | EP1438715A1 Product packaging including digital data |
| 07/21/2004 | EP1308939B1 Optical disk and optical disk address reading device and method |
| 07/21/2004 | EP1275111B1 Device for producing a disk-shaped data carrier |
| 07/21/2004 | EP0984834B1 Method and device for regulating the thickness, specially bond coating thickness, of a layer |
| 07/21/2004 | CN2627766Y Large capacity visual information CD playing device |
| 07/21/2004 | CN1515065A Drive device and recording and/or reproducing device |
| 07/21/2004 | CN1515007A Data recording medium, data recording method and device |
| 07/21/2004 | CN1515004A Optical recording medium and production method thereof |
| 07/21/2004 | CN1515003A Method for producing optical information recording medium |
| 07/21/2004 | CN1515002A Optical data carrier whose information layer contains light-absorbing compound having a number of chromophoric centers |
| 07/21/2004 | CN1515001A Disk shape recording medium, method and apparatus for mfg. same, and data recording method |
| 07/21/2004 | CN1515000A Method and device for mastering copy-protected optical disc and copy protected optical disc |
| 07/21/2004 | CN1514999A Optical disk medium, and data recording method and device |
| 07/21/2004 | CN1514440A Data reading out method |
| 07/21/2004 | CN1514436A Optical recording medium |
| 07/21/2004 | CN1514435A Method of moving optical head module to starting point position |
| 07/21/2004 | CN1514434A CD, method for recording and reading CD information and apparatus therefor |
| 07/21/2004 | CN1514276A Manufacturing method of liquid crystal display device having concave shaped reflection layer |
| 07/21/2004 | CN1158658C CD disc recording and reproducing device |
| 07/21/2004 | CN1158657C Method for using recording medium having circuit |
| 07/21/2004 | CN1158651C Amplifier capable of digital control gain and disc reader mounted the same device |
| 07/21/2004 | CN1158650C Optical pick-up device, optical disk apparatus and method for detecting orbit identification signal |
| 07/21/2004 | CN1158329C Copolycarbonates with indan bisphenol base |
| 07/20/2004 | US6766101 Optical disc playback apparatus |
| 07/20/2004 | US6765937 Apparatus and method for analysis and control of timing of a train of high speed, high power laser pulses |
| 07/20/2004 | US6765861 Record carrier and apparatus for scanning the record carrier |
| 07/20/2004 | US6765860 Optical disc and optical drive |
| 07/20/2004 | US6765859 Record and read apparatus |
| 07/20/2004 | US6765858 Arrangement for reading an information carrier |
| 07/20/2004 | US6765857 Optical recording and pickup head for digital versatile disc compatible with read-writable compact disc by adopting flat plate lens having staircase type diffraction grating structure |
| 07/20/2004 | US6765855 Signal detection circuit for optical disk |
| 07/20/2004 | US6765854 Methods and devices for recording marks on a recording surface of an optical record carrier |
| 07/20/2004 | US6765851 Optical disc, data-recording apparatus and data-recording method |
| 07/20/2004 | US6765850 Optical disc apparatus and information recording apparatus using the optical disc apparatus |
| 07/20/2004 | US6765849 Method and apparatus for reproducing data from a recording medium using light beam with adjustable power |
| 07/20/2004 | US6765848 Focus and tracking repeatable runout compensator |
| 07/20/2004 | US6765739 Method and apparatus for discouraging duplication of digital data |
| 07/20/2004 | US6765735 Method and apparatus for magnetic transfer |
| 07/20/2004 | US6765732 Optical pickup lens, molded optical component, handling method, and mold for optical component |
| 07/20/2004 | US6765061 Holography; polyurethane coating; waterproofing |
| 07/20/2004 | US6764757 Recording medium with a lubricating layer having increased thermal stability |
| 07/20/2004 | US6764737 Method of producing information recording medium, production apparatus and information recording medium |
| 07/20/2004 | US6764736 Substrates in parallel with an information layer that has recording and dielectric layers placed at a distance of </=20 nm between; changed states are identified optically by irradiation of a light beam incident |
| 07/20/2004 | US6764735 Metal alloys for the reflective or the semi-reflective layer of an optical storage medium |