Patents
Sitemap › G11 - Information storage › G11B - Information storage based on relative movement between record carrier and transducer › 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
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)
10/2005
10/26/2005CN1689088A Optical information recording medium and method for manufacturing same
10/26/2005CN1689087A Optical record carrier for use with UV laser beam
10/26/2005CN1689086A Optical information recording medium and production method therefore, production device
10/26/2005CN1689085A Optical scanning device
10/26/2005CN1689084A Optical scanning device
10/26/2005CN1689083A Optical scanning device with tilt detection
10/26/2005CN1689082A Method of and apparatus for managing disc defects using temporary defect management information (TDFL) and temporary defect management information (TDDS), and disc having the TDFL and TDDS
10/26/2005CN1689081A High track density super resolution MO-ROM medium
10/26/2005CN1689080A Multi-layer information medium, reproduction method and reproduction device thereof
10/26/2005CN1687987A Recording material of high-density recordable digital CD
10/26/2005CN1687986A Dual wavelength optical head apparatus
10/26/2005CN1687985A Rewritable optical storage medium labelling method
10/26/2005CN1225131C Picture gradual change function for digital optical disk
10/26/2005CN1224971C A method of disaster recovery for re-writable disk media
10/26/2005CN1224969C Optical information recording medium and its recording method
10/26/2005CN1224968C Optical head device, recording/regenerating device and optical element and information recording/regenerating method
10/26/2005CN1224967C Optical pick device and high-frequency laminating module
10/26/2005CN1224966C Recording/reproducing method for optical information recording medium
10/26/2005CN1224965C Phase detection method and device for multi-stage stored CD signal and based on phase change material
10/26/2005CN1224964C Information recording/reproduction method and apparatus
10/26/2005CN1224524C Benzbisazole compound and optical recording medium containing the compound
10/25/2005USRE38849 Information record medium, apparatus for recording the same and apparatus for reproducing the same
10/25/2005US6959447 Optical information recording medium, optical information recording/reproduction method, and optical information recording/reproduction apparatus
10/25/2005US6959446 Optical information recording medium
10/25/2005US6959444 Apparatus for changing optical disks
10/25/2005US6958971 Method of retrieving information with layer identification data from a multi-layered optical disk
10/25/2005US6958969 Optical semiconductor component package and optical pickup device
10/25/2005US6958968 Optical head with GRIN lens
10/25/2005US6958967 Holographic optical information recording/reproducing device
10/25/2005US6958966 Control device for optical disk player that corrects rotational frequency data based on input data
10/25/2005US6958965 Information recording disc and information reproducing system
10/25/2005US6958964 Apparatus for reproducing data from an optical disc inducing vibration and method thereof
10/25/2005US6958963 System and method for handling events in an optical disc drive
10/25/2005US6958962 Optical disk device
10/25/2005US6958961 Data processing circuit for temporarily suspending data recording onto a disk
10/25/2005US6958959 Apparatus for reproducing information based on the type of compression method used in compressing the information
10/25/2005US6958958 Disk drive device
10/25/2005US6958957 Digital tracking and focus servo system with TES to FES crosstalk calibration
10/25/2005US6958956 Magneto-optical reading device for multi-track magnetic tapes
10/25/2005US6958805 Apparatus and method for aligning holographic ROM system
10/25/2005US6958631 High-speed current switch circuit
10/25/2005US6958181 activator has protected acid groups; bis-(4-acetylphenyl)sulfone; thermal printing for CD or DVD labels; improved light stability, image forming, and developing; deprotecting agent 2-hydroxy-1-amino-propanol is activated by laser
10/25/2005US6958180 Phase change optical recording medium
10/20/2005WO2005099132A1 Apparatus and method for communicating using multiple channels
10/20/2005WO2005098844A1 Artificial fingerprint attachment method, artificial fingerprint attachment device, artificial fingerprint wipe off method, and artificial fingerprint wipe off device
10/20/2005WO2005098843A1 Near field optical storage mask layer, disk, and fabrication method
10/20/2005WO2005098842A2 Bis-propylamine analog and composition
10/20/2005WO2005098841A1 Optical information recording medium and method for manufacturing the same
10/20/2005WO2005098840A1 Multi-focal object lens, optical pickup device and optical information recording/reproducing device
10/20/2005WO2005098839A1 Objective lens and optical pickup device
10/20/2005WO2005098838A1 Objective lens, optical head, and optical pickup device
10/20/2005WO2005098837A1 Optical pickup device
10/20/2005WO2005098836A1 Laser pulse control circuit
10/20/2005WO2005098835A1 Slider with a constant flying height
10/20/2005WO2005098834A1 Optical pickup device and objective lens drive device for the same
10/20/2005WO2005098833A1 Optical pickup device
10/20/2005WO2005098832A2 Method of foiling copy protection for dvds
10/20/2005WO2005098831A2 Method of providing copy protection for optical storage media
10/20/2005WO2005098830A1 2-dimensional modulation method for recording hologram and hologram device
10/20/2005WO2005098829A1 Hologram record carrier, hologram apparatus and recording method
10/20/2005WO2005098828A1 Hologram recording carrier
10/20/2005WO2005098552A1 Hologram reproduction device and hologram reproduction method
10/20/2005WO2005098544A2 Device and method for producing resist profiled elements
10/20/2005WO2005098510A1 (re)writable disk with electrophoretic ink label
10/20/2005WO2005097470A1 Pattern transfer device and pattern transfer method
10/20/2005WO2005078715A3 Method for coating an optical data carrier and corresponding coated optical data carrier
10/20/2005US20050235305 Disk apparatus
10/20/2005US20050235303 Recording or replay appliance for optical recording media
10/20/2005US20050235299 Disk player device
10/20/2005US20050235298 Disk apparatus
10/20/2005US20050235297 Disk apparatus
10/20/2005US20050235296 Disk apparatus
10/20/2005US20050234999 Method and apparatus for providing a playlist in a compact disc player
10/20/2005US20050234863 Method of recording file system information of write-once high density optical disc and reproducing method thereof
10/20/2005US20050234573 Method and apparatus for providing a playlist in a compact disc player
10/20/2005US20050233890 Press molding; lead and arsenic free
10/20/2005US20050233247 has an excellent jitter characteristic with a considerable difference in reflectance between prior to and subsequent to recording
10/20/2005US20050233246 Novel optical storage materials, methods of making the storage materials, and methods for storing and reading data
10/20/2005US20050233151 Data storage media
10/20/2005US20050233141 Optical disc having lenticular surface and method of manufacturing
10/20/2005US20050233104 Optical information recording method and medium
10/20/2005US20050233103 Composition for hard coat, surface protecting film, and optical disc
10/20/2005US20050232607 Information recording method, information recording device, information recording medium
10/20/2005US20050232130 Production method for photoresist master, production method for optical recording medium-producing stamper, stamper, phtoresist master, stamper intermediate element and optical recroding medium
10/20/2005US20050232129 Optical storage medium
10/20/2005US20050232128 Information recording medium
10/20/2005US20050232126 Optical data storage medium and use of such medium
10/20/2005US20050232125 Multiplex recording type hologram recording device, method, hologram reproduction device, and method
10/20/2005US20050232124 Multitrack optical disc reader
10/20/2005US20050232123 Device for reading from or writing to optical recording media
10/20/2005US20050232122 Optical disc device
10/20/2005US20050232121 Refracting objective optical system and optical recording/reproducing device using the same
10/20/2005US20050232120 Solid immersion lens, condensing lens, optical pickup device, optical recording and reproducing apparatus and method of forming solid immersion lens
10/20/2005US20050232119 Method and device for optical information recording/reproduction
10/20/2005US20050232118 Optical pickup device compatible with two types of optical recording media
10/20/2005US20050232117 Synthetic numerical aperture device and method
10/20/2005US20050232115 Hologram memory medium, apparatus and method of recording and/or reproducing information with respect to the hologram memory medium
10/20/2005US20050232113 Optical disc drive apparatus and method
10/20/2005US20050232112 Method and apparatus for recording optical information, and optical disk
10/20/2005US20050232109 Disc recognition method and apparatus
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