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)
12/2007
12/18/2007US7310806 Support mechanism and feeding unit including same
12/18/2007US7310764 Digital video disk and player and associated methods with proprietary format
12/18/2007US7310300 Information recording medium, and recording method and reproducing method thereof
12/18/2007US7310299 Information recording medium, and recording method and reproducing method thereof
12/18/2007US7310298 Storage device having a probe to form structures for representing data states
12/18/2007US7310297 Optical disk device
12/18/2007US7310296 Method for decoding address in pre-groove data of an optical disc drive
12/18/2007US7310295 Optical disk drive device and method for correcting tilt of optical pickup
12/18/2007US7310294 Optical power calibration at the outer edge of an optical storage carrier
12/18/2007US7310293 Method and apparatus for controlling laser power using a test light emission pattern having a multipulse light emission interval
12/18/2007US7310291 Method and apparatus for tracking error detection in optical disk driver
12/18/2007US7310290 Tracking learning/adjusting method and optical disk device
12/18/2007US7310289 Actuator for optical pickup of an optical disk drive and a method of using the same
12/18/2007US7310189 Variable beam shaping element
12/18/2007US7310173 Hologram recording method, hologram recording reproduction method, hologram recording device, hologram recording/reproduction device and hologram reproduction device
12/18/2007US7309518 Radial tilt reduced media
12/18/2007US7308752 Method for making an optical pickup apparatus having a movable unit supported by springs attached to a fixed unit
12/13/2007WO2007142451A1 A recording medium, and a method and apparatus for managing the recording medium
12/13/2007WO2007142333A1 Sputtering target for forming high strength optical recording medium protection film
12/13/2007WO2007142229A1 Ultraviolet curable resin composition and cured product thereof
12/13/2007WO2007142179A1 Quarter-wave plate, and optical pickup device
12/13/2007WO2007142108A1 Method of manufacturing light-emitting device
12/13/2007WO2007142059A1 Plastic optical element with gas barrier film, method for manufacturing the plastic optical element, and light pickup device using the plastic optical element with gas barrier film
12/13/2007WO2007142020A1 Optical disk device
12/13/2007WO2007141871A1 Hologram recording device and hologram recording method
12/13/2007WO2007141768A1 Recording device and method
12/13/2007WO2007141130A1 Suspension arm actuator for a scanning device
12/13/2007WO2007105137A3 Method and apparatus for writing/reading an information carrier and such an information carrier
12/13/2007US20070288949 Reproducing Method, Optical Disk Apparatus, Program And Computer Readable Information Recording Medium
12/13/2007US20070288948 Information Recording Medium, and Information Reproducing Apparatus and Method
12/13/2007US20070288947 Swing arm optical disc drive
12/13/2007US20070288757 Personal Identification Method, Personal Identification System, And Optical Information Recording Medium
12/13/2007US20070286061 Optical Information Medium
12/13/2007US20070286060 Apparatus, method, and program for recording
12/13/2007US20070286059 Optical Information Recording Medium and Optical Information Recording Method
12/13/2007US20070286058 Recording Apparatus and Method, Recording Medium, and Program
12/13/2007US20070286057 Method of Printing Label on Optical Disk, Optical Disk Unit, and Optical Disk
12/13/2007US20070286055 Optical pickup apparatus and information recording/reproduction apparatus
12/13/2007US20070286054 Objective lens for optical information recording/reproducing device
12/13/2007US20070286053 Optical pickup and optical drive
12/13/2007US20070286052 Optical pickup device
12/13/2007US20070286051 Optical pickup device having chromatic aberration correction lens
12/13/2007US20070286047 Information Recording Method of Optical Disc, Laser Driving Apparatus and Optical Disc Apparatus
12/13/2007US20070286045 Disk drive system employing effective disk surface stabilization mechanism
12/13/2007US20070286043 Information processing device
12/13/2007US20070286042 Adjustment method of optimum write power and optical write/retrieval device
12/13/2007US20070286041 Flexible power interface control system and method of optical disk drive
12/13/2007US20070286040 Safety ensuring device and disc apparatus utilizing the same
12/13/2007US20070286039 Tracking controlling apparatus, method and program
12/13/2007US20070286038 Optimizing focus point for optical disc
12/13/2007US20070286037 Optical pickup device
12/13/2007US20070286035 Reflecting apparatus
12/13/2007US20070286034 Method of controlling an optical pickup head to access an eccentric disc
12/13/2007US20070286033 Servo control apparatus, servo control method, optical disc apparatus and video camera recorder
12/13/2007US20070285875 Electrical Charge Storage Device Having Enhanced Power Characteristics
12/13/2007US20070285781 Beam Shaping Optical System And Optical System Of Laser Beam Printer
12/13/2007US20070285751 Optical information processing apparatus and optical information recording and reproducing methods
12/13/2007US20070285483 Print Roll Unit Incorporating Pinch Rollers
12/13/2007DE102007002971A1 Flüssigkristallelement und dieses aufweisende optische Abnehmervorrichtung Liquid crystal element and exhibiting these optical pickup device
12/12/2007EP1865507A1 An optical disc recording and reproducing apparatus for performing a formatting process as a background process and a method for formatting an optical disc by a background process
12/12/2007EP1865504A1 Optical pickup device
12/12/2007EP1865503A2 Processing apparatus, recording and reproducing methods for holographic optical data
12/12/2007EP1865502A2 Optical recording medium and recording method thereof
12/12/2007EP1865501A1 Media treatment device
12/12/2007EP1865500A1 Optical disc judgment method and optical disc device
12/12/2007EP1865499A1 Optical information recording medium and display rendering method thereof
12/12/2007EP1865498A2 Temperature gain compensation system and method for disc label laser etching process
12/12/2007EP1864287A2 Irreversible optical recording medium by formation of bubbles having a height limited by the gas source generating them
12/12/2007EP1864286A1 Information storage medium, reproducing method, and recording method
12/12/2007EP1864285A2 Optical scanning device
12/12/2007EP1864284A1 Optical disc drive
12/12/2007EP1730735B1 Optical record carrier scanning device
12/12/2007EP1709629B1 Recording apparatus and method for optimized overwriting
12/12/2007EP1436808B1 Disc-shaped recording medium disc driving device and method and apparatus for producing disc
12/12/2007CN101088124A 感光材料 Photosensitive material
12/12/2007CN101088123A A method for selecting an optimum writing parameter of an optical recording apparatus
12/12/2007CN101088122A Recordable optical storage systems
12/12/2007CN101088121A Tracking by cross correlating central apertures of multiple beams
12/12/2007CN101088120A System for scribing a visible label
12/12/2007CN101088119A Combination optical media, device and method for accessing thereof
12/12/2007CN101088118A Pulsed laser mode for writing labels
12/12/2007CN101088040A Apparatus and method for enhanced optical transmission through a small aperture, using radially polarized radiation
12/12/2007CN101086885A Recording/playback device for disc and recording medium, and data recording/playback method
12/12/2007CN101086883A Optical disc recording/reproducing device and alternant recording treatment method
12/12/2007CN101086882A Method and device for decoding low-density parity check code and optical information reproducing apparatus using the same
12/12/2007CN101086875A 光信息记录媒体及其显示方法 Optical information recording medium and display method
12/12/2007CN101086874A 光学拾取头装置 The optical pick-up apparatus
12/12/2007CN101086873A Optical pickup apparatus and information recording/reproduction apparatus
12/12/2007CN101086872A Optical pickup and compact disc device
12/12/2007CN101086871A Automatic power control system, sampling circuit and its method
12/12/2007CN101086870A Laser power control system and related method
12/12/2007CN101086869A Power control system and related method
12/12/2007CN101086868A Asymmetry measurement apparatus and related method
12/12/2007CN101086867A Apparatus and method of detecting a target peak value and a target bottom value of an input signal
12/12/2007CN101086866A Apparatus and method of generating zero crossing signal for optical disc drive and its use
12/12/2007CN101086865A 光盘装置 CD-ROM device
12/12/2007CN101086864A Optical pickup spherical aberration compensating method and optical pickup device
12/12/2007CN101086863A Optical disk device and its defocus value setting method
12/12/2007CN101086862A Optical disk apparatus
12/12/2007CN101086861A Processing apparatus, recording and reproducing methods for optical data