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)
02/2006
02/08/2006CN1732523A 可重写式光学记录载体 Rewritable optical recording medium
02/08/2006CN1732522A 光学扫描设备 Optical scanning device
02/08/2006CN1732521A Low power dissipation information recording apparatus.
02/08/2006CN1732520A Birefringent optical component
02/08/2006CN1732519A Disc drive for an optical scanning device
02/08/2006CN1732518A Device for playing optical discs
02/08/2006CN1732517A Additional data channel in pregroove
02/08/2006CN1732516A Dual journaling store method and storage medium thereof
02/08/2006CN1732515A Recording medium, wobble cycle detection method, wobble information detection method, wobble information detection circuit, and information recording/reproduction device
02/08/2006CN1732514A Additional data channel in between marks
02/08/2006CN1732472A Controllable two layer birefringent optical component
02/08/2006CN1732424A 光记录载体记录设备 An optical record carrier recording apparatus
02/08/2006CN1732394A Liquid crystal component
02/08/2006CN1731523A Data transmitting/receiving control device
02/08/2006CN1731519A Lens fixing structure
02/08/2006CN1731518A Adjusting mechanism for optical reading head of optical disk drive and manufacturing method thereof
02/08/2006CN1731517A Optical axis adjusting system
02/08/2006CN1731516A Highly sensitive actuator for optical reading head
02/08/2006CN1731515A Method for controlling lens inclination of optical reading head and apparatus therefor
02/08/2006CN1731514A Suspension device and optical disk pickup device using suspension device
02/08/2006CN1731513A Optical disk recording/playing device
02/08/2006CN1731512A Rotation prevention structure for optical pickup adjuster
02/08/2006CN1241200C Decoder
02/08/2006CN1241197C Recording and/or replay equipment
02/08/2006CN1241196C Compact disc equipment
02/08/2006CN1241193C Near-field optical recording apparatus
02/08/2006CN1241192C Method of thin film deposition for optical disk
02/08/2006CN1241191C Optic disk mfg. method
02/08/2006CN1241190C Optical information recording medium and its making process
02/08/2006CN1241189C Track error detection device having a function of removing a phase offset, and phase offset removing method thereof
02/08/2006CN1241188C Optical disk device and incline detection method
02/08/2006CN1241187C Inclination compensating apparatus and method
02/08/2006CN1241186C Optical recording medium, optical recording medium production apparatus and production method
02/08/2006CN1241185C Audio and video data processing device used in combination with recording and reproduction device
02/08/2006CN1241184C Data regeneration controlling method for optical disc driver and optical-disc driver using said method
02/08/2006CN1241183C Optical recording method
02/08/2006CN1241182C Optimized data recording method for recording medium
02/08/2006CN1241181C Actuation of compact disc after completion of writing program
02/08/2006CN1241180C Disc device and method for controlling threshold value of disc device
02/08/2006CN1241179C Disk playback device
02/08/2006CN1241178C 刻录方法 Burn Method
02/08/2006CN1241177C Photorecording medium and photorecording method
02/08/2006CN1240728C Hydrogenated block copolymers having varying sizes of hydrogenated vinyl aromatic blocks
02/07/2006US6996592 Discretization processing method of transfer function in continuous time systems, system and program therefor, and compensator and feedback control system using the same
02/07/2006US6996329 Digital video recording/playback system with entry point processing function
02/07/2006US6996055 Optical recording medium and method for optically recording data in the same
02/07/2006US6996054 Optical reproducing method for optical medium with aligned prepit portion
02/07/2006US6996053 Optical recording medium, optical reproduction apparatus, and optical reproduction method
02/07/2006US6996052 Optical information recording medium and optical recording method
02/07/2006US6996050 Optical pickup apparatus for reading and recording information on recording medium
02/07/2006US6996049 Optical disk recording apparatus, optical disk recording method, optical disk reproducing apparatus, and optical disk capable of interlayer crosstalk reduction
02/07/2006US6996048 Concentrically recording auxiliary information on non-data area of a disk-like recording medium
02/07/2006US6996047 Optical disc recording method and apparatus
02/07/2006US6996046 Information recording apparatus and method
02/07/2006US6996044 Optical disk apparatus
02/07/2006US6996043 Optical head apparatus
02/07/2006US6996042 Apparatus and method for manufacturing optical disks, apparatus and method for recording data on optical disks, apparatus and method for reproducing data from optical disks, and optical disk formed with pit strings or mark strings
02/07/2006US6996041 Optical recording medium recording longest mark at speed which half of lowest guaranteed speed for the recording medium
02/07/2006US6996040 Pseudo multi-channel play-back apparatus
02/07/2006US6996039 Optical pick-up actuator
02/07/2006US6996038 Optical disc apparatus
02/07/2006US6996037 Pickup head actuator
02/07/2006US6996036 Information recording method
02/07/2006US6996035 Optical pickup device
02/07/2006US6995936 Information recording apparatus and information recording method
02/07/2006US6995929 Objective lens for scanning optical disks (DVDS)
02/07/2006US6995909 Lens, optical head, optical information writing/reading apparatus and optical information recording medium writing/reading method
02/07/2006US6995897 Deformable mirror and information device having the deformable mirror
02/07/2006US6995886 Optical scanning device
02/07/2006US6995882 Apparatus for recording optical information
02/07/2006US6995399 Semiconductor light emitting device and optical disc apparatus using the same
02/07/2006US6995205 Resin composition with high thermal conductivity and method of producing the same
02/07/2006US6995116 Reversible multicolor recording medium, and recording method using the same
02/07/2006US6994947 optical recording media; an europium (III) complex with a crown ether, polyether or cryptand and an organotin reducing agent in a solid glass matrix; low-temperature, high density recording; Persistent Spectral Hole Burning
02/07/2006US6994900 Optical disk and method for manufacturing disk substrate for optical disk
02/07/2006US6994892 Method of manufacturing optical recording medium
02/07/2006US6994808 Planar lens and method for fabricating the same
02/07/2006US6993827 Method of making a bottom spin valve
02/07/2006US6993826 making an optical-pickup slider characterized in that a light-transmitting-property substrate is bonded to a surface of a layer having a tapered through hole, on which surface a larger opening of the tapered through hole exists; accuracy
02/07/2006US6993825 Tilt adjusting method for guide shafts in a recording medium driving apparatus
02/02/2006WO2006011566A1 Device for separating integrated disk substrate
02/02/2006WO2006011375A1 Signal generating circuit of optical disc recording/reproducing apparatus
02/02/2006WO2006011118A1 Information carrier, system for reading said information carrier, method of manufacturing said information carrier
02/02/2006WO2006011087A1 Information carrier, system and apparatus for reading such an information carrier
02/02/2006WO2006011086A1 Optical disc device for recording and reproducing
02/02/2006WO2006011085A2 Layer jump on a multi-layer disc
02/02/2006WO2006010882A1 Optical disk and reader therefor
02/02/2006US20060026622 Media labeling system
02/02/2006US20060026621 Recording medium accommodation apparatus
02/02/2006US20060026620 Disc apparatus
02/02/2006US20060026619 Optical disk device
02/02/2006US20060026618 Disk loading apparatus and method
02/02/2006US20060026617 Optical disk device
02/02/2006US20060026616 Adaptor member, disc drive unit and disc drive apparatus
02/02/2006US20060026615 Information processing appliance
02/02/2006US20060026614 Optical disc reproducing apparatus
02/02/2006US20060026610 Optical disk apparatus
02/02/2006US20060024619 Master plate for fabricating a stamper plate, stamper plate, storage medium, and method for fabricating the master plate, stamper plate and storage medium
02/02/2006US20060024615 Optical recording medium
02/02/2006US20060024467 Disk production apparatus and disk produced by disk production apparatus