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)
06/2006
06/07/2006CN1783321A Recording termination reason information display method in optic disc device
06/07/2006CN1783312A Recording medium, recording apparatus, reproduction apparatus, recording method and reproduction method
06/07/2006CN1783310A Optical disc device and optical disc evaluating method
06/07/2006CN1783308A Inspection apparatus for optical disk having phase modulated wobble tracks and optical disk apparatus
06/07/2006CN1783307A Digital data reproducing apparatus and method
06/07/2006CN1783304A Treating play back bit stream
06/07/2006CN1783303A Treating play back bit stream
06/07/2006CN1783302A Treating play back bit stream
06/07/2006CN1783301A Treating play back bit stream
06/07/2006CN1783300A Treating play back bit stream
06/07/2006CN1783297A Optical disk and optical disk reproduction apparatus
06/07/2006CN1783296A Optical disk and optical disk reproduction apparatus
06/07/2006CN1783295A Optical disk and optical disk reproduction apparatus
06/07/2006CN1783294A Optical disk and optical disk reproduction apparatus
06/07/2006CN1783293A Optical disk and optical disk reproduction apparatus
06/07/2006CN1783290A Sound track regenerating method on optic disc device
06/07/2006CN1783289A Regeneration control method for otpic disc device
06/07/2006CN1783288A Data overlap recording method in optic disc device
06/07/2006CN1783287A Title protective method of optic disc
06/07/2006CN1783284A Disk player for vehicles
06/07/2006CN1783282A Initial detecting and control method for light pick-up device to double layer optic disk
06/07/2006CN1783269A Manufacturing method and apparatus for optical information medium
06/07/2006CN1783268A Optical recording medium, optical recording method, optical reproducing method, optical recording apparatus, and optical reproducing apparatus
06/07/2006CN1783267A Structure of single side double lager writable disposable optic disc and its producing mehtod
06/07/2006CN1783266A Glass thin layer optic disk structure and process
06/07/2006CN1783265A Method for producing optical instrument
06/07/2006CN1783264A Ring zonal phase correction lens and optical system and optical head device
06/07/2006CN1783263A Optical element holder
06/07/2006CN1783262A Laser beam forced closing device for portable laser player
06/07/2006CN1783261A Light emitting module, optical head, and optical disc recording and reproducing apparatus
06/07/2006CN1783260A Optical pickup and optical disc device
06/07/2006CN1783259A Lens protector and optical pick-up
06/07/2006CN1783258A Optical pickup, optical disk drive, light detecting apparatus, and signal generating method for optical pickup
06/07/2006CN1783257A Optical pick-up
06/07/2006CN1783256A Light pick-up device
06/07/2006CN1783255A Light pick-up device
06/07/2006CN1783254A Light pick-up device
06/07/2006CN1783253A Light pick-up device
06/07/2006CN1783252A Light pick-up system
06/07/2006CN1783251A Optic pick-up system
06/07/2006CN1783250A Lens regulating device and method for light pick-up device
06/07/2006CN1783249A Optical pickup actuator
06/07/2006CN1783248A Reading device of optic disk machine and its control method
06/07/2006CN1783247A Light pick-up regulator
06/07/2006CN1783246A Thin optical pick-up regulator
06/07/2006CN1783245A Feeding device and manufacturing method for rotation shaft
06/07/2006CN1783244A Electronic device with regulating read and writing head
06/07/2006CN1783243A Optical pickup
06/07/2006CN1783242A Hologram recording medium and hologram record-reproduction device
06/07/2006CN1783241A Image editing device for optical disc burning machine
06/07/2006CN1783240A Recording disc and apparatus and method for reproducing recorded information
06/07/2006CN1783239A Multi-layer optical recording medium and method for evaluating optical recording system
06/07/2006CN1783238A Information recording medium, information playback method, and information recording method
06/07/2006CN1783237A Method of detecting focus error signal of optical head and optical recording/reproducing apparatus utilizing the same
06/07/2006CN1783236A Information storage medium, stamper, disc apparatus, and management information playback method
06/07/2006CN1783235A Detecting system and method for identifying optic storage medium recording area
06/07/2006CN1783234A Hologram recording medium
06/07/2006CN1783233A Light outgoing angle and light distribution detector for DEV recorder pick-up device
06/07/2006CN1783232A Signal transmitting and processing device and method in optical system
06/07/2006CN1783157A Apparatue for monitoring air conditioner
06/07/2006CN1782747A Laser lens with phase compensator and laser lens apparatus using the same
06/07/2006CN1258762C Optical information recording medium
06/07/2006CN1258761C Method and device for reading digital color CD
06/07/2006CN1258760C Wavelength selective diffraction grating
06/07/2006CN1258759C Optical disk device
06/07/2006CN1258758C Multi-channel parallel writing method for photochromic multi-wavelength optical storage
06/07/2006CN1258757C 光学记录方法 The optical recording method
06/07/2006CN1258756C Optical disk recording apparatus and method for recording data on optical disk
06/06/2006US7058977 Copyright control of encrypted data using uncorrected errors in an error correcting code
06/06/2006US7058962 Information recording medium, label for an information recording medium and method of adhering a label for an information recording medium
06/06/2006US7058960 Optical pickup actuator, optical disc drive using the same, and method to increase drive sensitivity
06/06/2006US7058959 Optical disc drive compatible with memory card slot
06/06/2006US7058001 Recording medium and information recording and reproducing method using the same
06/06/2006US7058000 Information recording disc having an anti-reflection layer and information recording/reproducing apparatus
06/06/2006US7057999 Optical head for near-field recording and reproduction, and method of manufacturing the same
06/06/2006US7057998 Near-field optical head
06/06/2006US7057997 Class of electron beam based data storage devices and methods of use thereof
06/06/2006US7057996 Information recording method, information recording medium, and information recording apparatus
06/06/2006US7057994 Apparatus and method for reproducing information from two types of optical disks having discrimination marks formed along tracks thereof
06/06/2006US7057993 Copy protection using multiple security levels on a programmable CD-ROM
06/06/2006US7057992 Exposure apparatus for optical disc
06/06/2006US7057991 Method and apparatus detecting a defect signal of optical disc
06/06/2006US7057990 Power control of laser diode in an optical recording/playback apparatus
06/06/2006US7057989 Device and method of recording information on an optical disc
06/06/2006US7057988 Device and method for controlling optical recording/reproducing device
06/06/2006US7057987 Optical disc apparatus
06/06/2006US7057985 Recording/reproducing apparatus and recording/reproducing method
06/06/2006US7057984 Recorder apparatus, method, and processing program for recording data from a position continuously succeeding a recorded area
06/06/2006US7057983 System and method for controlling tracking and seeking in an optical disc drive
06/06/2006US7057982 Servo error detector for optical disk
06/06/2006US7057981 Disk array system and method for controlling disk array system
06/06/2006US7057847 Media storage systems and cartridge-handling apparatus therefor
06/06/2006US7057842 Method, medium, and apparatus for offline self servo writing and disk drive using the same
06/06/2006US7057817 Optical lens device and production method thereof
06/06/2006US7057423 Current-voltage transforming circuit employing limiter circuit
06/06/2006US7057252 Optical information recording medium
06/06/2006US7057157 Photosensor device and disk inspection apparatus using it
06/06/2006US7057146 Optical pickup having a diffraction grating and a hologram element
06/06/2006US7057054 Hexafluorocyclopentene di-substituted with an alkoxy- and aryl-substituted furan and/or thiophene; e.g., 1,2-bis(2-methoxy-5-phenyl-3-thienyl)hexafluorocyclopentene; nonfading
06/06/2006US7056960 Ink-jet receptive inks for printing on to CD-R substrates