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)
06/2007
06/07/2007WO2007063469A1 An optical recording apparatus with high-speed forward laser power control (lpc)
06/07/2007WO2007063464A1 Optical scanning device.
06/07/2007WO2007063458A1 System and method of reading/writing data on an optical disc by a plurality of spots
06/07/2007WO2007063456A1 Method and system for reading/writing data by a plurality of spots
06/07/2007WO2007063353A2 Optical pick-up method and device for multilayer recording medium
06/07/2007WO2007063190A2 Fibrous product and method for production thereof
06/07/2007WO2007043210A9 Power determining method, single-sided multilayer optical disk, recording method, computer program product, computer-readable medium, and optical disk apparatus
06/07/2007WO2007029135A3 Controlling an optical disc drive
06/07/2007WO2007020594A3 An optical drive with constant radial bandwidth
06/07/2007US20070130579 Removable optical disc storage cartridge
06/07/2007US20070128545 Information recording medium, information recording apparatus and method, and computer program
06/07/2007US20070128544 Information recording device and method
06/07/2007US20070128456 Sputtering target material
06/07/2007US20070128402 Information recording medium
06/07/2007US20070127354 Optical disc and method for fabricating the same
06/07/2007US20070127353 Information playback system using information storage medium
06/07/2007US20070127352 Optical disk, method for recording and reproducing write-once information on and from optical disk, otpical disk reproducing device, optical disk recording and reproducing device, device for recording write-once information on optical disk, and optical disk recording device
06/07/2007US20070127351 Optical disk device, semiconductor laser drive device and optical pickup device
06/07/2007US20070127350 Optical disk unit
06/07/2007US20070127349 Optical pickup apparatus
06/07/2007US20070127348 Liquid crystal lens element optical head device
06/07/2007US20070127347 Optical reading apparatus capable of correcting aberration
06/07/2007US20070127346 Removable media battery pack for powering a media accessor of an automated data-storage library
06/07/2007US20070127345 Information recording apparatus and computer program
06/07/2007US20070127344 Optical recording method
06/07/2007US20070127343 Information recording device and related method
06/07/2007US20070127342 Rewritable optical recording medium, recording method on the same, and optical disc recording/retrieving apparatus
06/07/2007US20070127341 Recording and reproducing apparatus and laser-driven pulse adjusting method
06/07/2007US20070127339 Method and apparatus for inspecting optical disc
06/07/2007US20070127338 Optical disk device
06/07/2007US20070127337 Optical recording meduim driving device
06/07/2007US20070127336 Optical disk apparatus and method of setting recording power
06/07/2007US20070127335 Optical disk recording apparatus and optical recording method
06/07/2007US20070127334 Power adjusting method for pickup head accessing optical disc and optical disc information reproduction device thereof
06/07/2007US20070127333 Record carrier method and apparatus having separate formats for a stereo signal and a data signal
06/07/2007US20070127332 Optical recording media
06/07/2007US20070127331 Layer jump control apparatus and method
06/07/2007US20070127330 Method of focus error signal adjustment in optical disk device and optical disk device
06/07/2007US20070127329 Methods for storing holographic data and articles having enhanced data storage lifetime derived therefrom
06/07/2007US20070127328 Optical Disk Drive With Hybrid Solid Immersion Objective Lens
06/07/2007US20070127327 Objective lens actuator and information recording/playback apparatus
06/07/2007US20070127326 Micro lens array and its manufacturing method
06/07/2007US20070127325 Lens driving unit
06/07/2007US20070127324 Optical disc apparatus
06/07/2007US20070127323 Network attached mountable optical disc storage library
06/07/2007US20070127322 Apparatus system and method for managing control path commands in an automated data storage library
06/07/2007US20070127321 Storing audio-centered informatoin with a multi-level table-of-contents (toc) mechanism having redundant sub-tocs
06/07/2007US20070127130 Wavelength plate
06/07/2007US20070127099 Holographic recording method, apparatus therefor, and holographic recording and reproducing apparatus
06/07/2007US20070126880 Handheld device with image sensor and printer
06/07/2007US20070125956 Particle-optical projection system
06/07/2007CA2630038A1 Optical storage device having limited-use content and method for making same
06/06/2007EP1793377A1 Optical disk recording apparatus and optical recording method
06/06/2007EP1793376A1 Fast optical recording apparatus
06/06/2007EP1792313A1 Optical disc system with an adjustable position of the rotating disc
06/06/2007EP1792311A1 Turntable device for spin-coating
06/06/2007EP1792310A1 Method of manufacturing optical information recording medium
06/06/2007EP1792309A1 Laser beam recorder and method for controlling a laser beam recorder
06/06/2007EP1792308A2 Replication of a high-density relief structure
06/06/2007EP1792307A1 Optical data carrier with a thermochromic layer
06/06/2007EP1792210A1 Optical device with fresnel structure
06/06/2007EP1639589B1 Means/method for generating a laser drive signal
06/06/2007EP1614025B1 Data carrier for storing files, apparatus for managing such a carrier and method for processing data in such a carrier
06/06/2007EP1579433B1 Arrangement for reading an information carrier
06/06/2007EP1527447B1 Optical disc drive apparatus, method for measuring tilt of an optical disc, and method for correcting tilt of an optical disc
06/06/2007EP1500092B1 Compound objective lens with fold mirror
06/06/2007CN2909456Y Encryption semi-finished optical disc
06/06/2007CN1977330A Clock signal generation device, semiconductor integrated circuit, and data reproduction method
06/06/2007CN1977327A Optical information recording medium and method for recording in optical information recording medium
06/06/2007CN1977326A 多层光学记录媒介及其制造方法 The multilayer optical recording medium and manufacturing method thereof
06/06/2007CN1977325A Optical data storage medium and combi-foil cover for the production thereof
06/06/2007CN1977324A Optical data storage medium and manufacturing methods therefor
06/06/2007CN1977323A Optical scanning apparatus for various appliances for recording or reproducing data or information using an optical recording medium
06/06/2007CN1977322A Recording or playback apparatus for optical recording media with a laser diode circuit
06/06/2007CN1977321A Method and system for generating a spherical aberration signal error
06/06/2007CN1977320A A method for improving robustness of optical disk readout
06/06/2007CN1977319A Method and device for track counting in optical recording media
06/06/2007CN1977318A Record carrier and methods for writing a record carrier
06/06/2007CN1977317A Disk-shaped recording medium, disk device, and method for manufacturing optical disks
06/06/2007CN1977316A Method and apparatus for reproducing data of super resolution information storage medium
06/06/2007CN1977315A Recording device and recording method, and computer program
06/06/2007CN1977314A Recording condition optimizing method, information recording/reproducing device, and integrated circuit device
06/06/2007CN1977313A Optical pick-up system for use in an optical disk device including use of improved gratings with more efficient beam diffraction
06/06/2007CN1977034A Lubricant composition and article, disk molding stamper, disk molding apparatus, disk forming method, method of forming lubrication coating
06/06/2007CN1976048A Semiconductor light receiving element and optical pick-up device having the semiconductor light receiving element
06/06/2007CN1975915A Multi-exponent run-length data conversion method and apparatus and red light multi-exponent optical device
06/06/2007CN1975914A Multi-exponent run-length data conversion method and apparatus and red light multi-exponent optical memory
06/06/2007CN1975913A 盘以及盘记录设备 Disk and a disk recording apparatus
06/06/2007CN1975911A Apparatus and method for processing data of an optical disk
06/06/2007CN1975909A Method of recording and/or reproducing temporary defect list, recording and/or reproducing apparatus
06/06/2007CN1975907A Method for managing disc defects using temporary defect management information (TDFL) and temporary defect management information (TDDS)
06/06/2007CN1975905A Phase adjustment circuit
06/06/2007CN1975904A 替换处理方法 A replacement processing method
06/06/2007CN1975903A Recording apparatus for initializing recording media
06/06/2007CN1975900A Information recording method and apparatus
06/06/2007CN1975895A Automatic data storage library, access device controller and its method
06/06/2007CN1975891A Method for producing multi-exponent read-only mother disc
06/06/2007CN1975890A Optical disk device, semiconductor laser drive device and optical pickup device
06/06/2007CN1975889A Optical pickup apparatus and electronic equipment having the same
06/06/2007CN1975888A 光拾取装置 The optical pickup apparatus