Patents
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)
03/2007
03/29/2007US20070072098 Optical recording medium
03/29/2007US20070071951 Authenticatable plastic material, articles, and methods for their fabrication
03/29/2007US20070071937 Optical information recording medium
03/29/2007US20070070875 Recording method for dye-based recordable optical recording medium, recording medium, and recording apparatus using the same
03/29/2007US20070070874 Recording apparatus and method for recording information on a record carrier in the form of contiguous pit-marks
03/29/2007US20070070873 Optical disk, optical disk recording method and optical disk apparatus
03/29/2007US20070070872 Optical disk, optical disk recording method and optical disk apparatus
03/29/2007US20070070871 Optical disk, optical disk recording method and optical disk apparatus
03/29/2007US20070070870 Servo pattern having reduced noise due to speed variations in linear data storage media
03/29/2007US20070070869 Magnetic disk apparatus suppressing adjacent track influence
03/29/2007US20070070867 Rfid security device for optical disc
03/29/2007US20070070866 Duty ratio control apparatus for pre-pit detection or header detection of an optical storage medium
03/29/2007US20070070865 Digital partial response asymmetry compensation
03/29/2007US20070070864 Method and related apparatus for generating fixed packets while writing data to CDs
03/29/2007US20070070863 System and method for reducing RF emissions associated with an optical drive laser diode HFM signal
03/29/2007US20070070862 Optical disc recording/reproducing apparatus
03/29/2007US20070070861 Objective lens and optical pickup apparatus
03/29/2007US20070070860 Optical disc drive and objective lens for the same
03/29/2007US20070070859 Optical elements and combiner optical systems and image-display units comprising same
03/29/2007US20070070858 Method and apparatus for recording and reproducing signal on and from optical disc
03/29/2007US20070070854 High-density disk recording medium and apparatus and method of reproducing data recorded therein
03/29/2007US20070070853 Information recording method, information recording apparatus and information recording medium
03/29/2007US20070070851 Method and device for controlling beginning point of optical pick-up unit
03/29/2007US20070070850 Optical disk drive
03/29/2007US20070070849 Optical disk discriminating method and optical disk apparatus utilizing the same therein
03/29/2007US20070070848 Disc drive system and methods for use with bio-discs
03/29/2007US20070070846 Method and apparatus for recording and reproducing signal on and from optical information recording medium
03/29/2007US20070070845 Automatic write strategy calibration method for optical drive
03/29/2007US20070070841 Facilitating focusing of a multi-function digital media drive
03/29/2007US20070070840 Recording apparatus for optical data
03/29/2007US20070070839 Block code error correcting system and method
03/29/2007US20070070838 Optical disk recording and reproducing apparatus for recording and reproducing data in and from optical disk
03/29/2007US20070070837 Disc drive apparatus
03/29/2007US20070070836 Optical disk device
03/29/2007US20070070835 Optical disk device
03/29/2007US20070070834 Signal processing method and signal processing apparatus
03/29/2007US20070070827 Record carrier, device and method of scanning the record carrier
03/29/2007US20070070825 Optical pick-up apparatus for multi recording/reproducing
03/29/2007US20070069679 Servo system for a two-dimensional micro-electromechanical system (MEMS)-based scanner and method therefor
03/29/2007DE202006017083U1 Datenträger zum Beschreiben mit Daten Media for describing data
03/29/2007DE102006045646A1 Hologrammaufzeichnungsmedium und Wiedergabeeinrichtung Hologram recording medium and reproducing device
03/29/2007DE102006028950A1 Plattengerät Disk device
03/29/2007DE10145929B4 Verfahren zur Kompensation der Laserenergie eines optischen Plattenlaufwerks A method for compensation of the laser energy of an optical disk drive
03/28/2007EP1768120A2 Optical recording medium and production method thereof, and optical recording apparatus and optical reproducing apparatus
03/28/2007EP1768119A2 Optical information recording medium, optical information recording method and optical information reproducing method
03/28/2007EP1768118A2 Optical pickup device
03/28/2007EP1768117A1 Liquid crystal light modulating element and optical head device
03/28/2007EP1768116A1 Liquid crystal lens element and optical head device
03/28/2007EP1768115A1 Information recording medium, integrated circuit, recording/reproducing device, computer program, and information recording/reproducing method
03/28/2007EP1768114A2 Optical recording method, optical recording apparatus, optical recording medium and optical reproducing method
03/28/2007EP1768113A2 Automatic write strategy calibration method for optical drive
03/28/2007EP1767587A2 Method of producing near-infrared absorbing dye compound
03/28/2007EP1767576A1 Resin composition and use thereof
03/28/2007EP1766622A1 Method for the production of multilayer discs
03/28/2007EP1766621A1 Method for multilevel recording information on a record carrier, a record carrier and a recording device
03/28/2007EP1766620A1 Wave retardation plate and optical pickup device has them
03/28/2007EP1766619A1 Method and apparatus for forming a label
03/28/2007EP1766618A1 Optical disc having plurality of recording layers, and method and apparatus for recordin data thereon
03/28/2007EP1766617A2 Optical storage with ultra high storage capacity
03/28/2007EP1668634A4 Apparatus and method for focus pull-in
03/28/2007EP0936597B1 Storage medium having electronic circuits, and voice synthesizer having the storage medium
03/28/2007CN2884420Y Portable optical head driving device
03/28/2007CN1938771A Method and device for writing multiple-layer optical discs
03/28/2007CN1938770A Optical information recording medium and method for producing the same
03/28/2007CN1938769A 光学扫描装置 Optical scanning means
03/28/2007CN1938768A Slider with a constant flying height
03/28/2007CN1938767A Information recording medium, information recording device and method, and computer program
03/28/2007CN1938766A Information recording medium, information recording device and method, and computer program
03/28/2007CN1938765A Hologram recording carrier and recording/reproduction method and device
03/28/2007CN1938764A 2-dimensional modulation method for recording hologram and hologram device
03/28/2007CN1938763A Information recording device, information recording method, and information recording program
03/28/2007CN1938762A Information recording apparatus, information recording method, and information recording program
03/28/2007CN1938385A Monomethine dye compound, optical information recording medium utilizing the compound and process for producing the same
03/28/2007CN1938147A Laminating apparatus and laminating method
03/28/2007CN1938141A Disc molding die, mirror-surface plate and molded object
03/28/2007CN1937065A Data recovery method and system for a data recording
03/28/2007CN1937063A Method of storing information on information storage medium and apparatus for reproducing the same
03/28/2007CN1937061A Management information searching method and record information playing method using CD statistic information
03/28/2007CN1937060A Control apparatus for play CD defect area and method therefor
03/28/2007CN1937059A Preset-groove address signal decoding apparatus
03/28/2007CN1937056A Manufacturing method of optical disk and its manufacturing apparatus
03/28/2007CN1937055A Circuit board assembly
03/28/2007CN1937054A Device for correcting inclination of CD driver
03/28/2007CN1937053A Optical disk apparatus and a control method thereof
03/28/2007CN1937052A Optical read-write head driving apparatus
03/28/2007CN1937051A Apparatus, system, and method for converting between serial data and encoded holographic data
03/28/2007CN1937050A 全息记录介质 Holographic recording medium
03/28/2007CN1937049A Recording method for dye-based recordable optical recording medium, recording medium, and recording apparatus
03/28/2007CN1937048A CD machine temperature compensation method and apparatus
03/28/2007CN1937047A 信息存储介质 The information storage medium
03/28/2007CN1937046A 信息存储介质 The information storage medium
03/28/2007CN1937045A Automatic write strategy calibration method for optical drive
03/28/2007CN1937044A Optical information recording medium, manufacturing method therefor, manufacturing apparatus therefor, and optical information recording and reproducing apparatus
03/28/2007CN1937043A Optical information recording medium, manufacturing method therefor, manufacturing apparatus therefor, and optical information recording and reproducing apparatus
03/28/2007CN1937042A Optical information recording medium, manufacturing method therefor, manufacturing apparatus therefor, and optical information recording and reproducing apparatus
03/28/2007CN1937041A Optical information recording method
03/28/2007CN1937040A Method for detecting CD machine and apparatus
03/28/2007CN1307785C Method for controlling stepping motor
03/28/2007CN1307757C Semiconductor laser element, its mfg. method and disc reproducing and recording unit
03/28/2007CN1307638C Method for controlling lead-in mode in disk drive