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)
10/2006
10/18/2006	EP0954859B1 Catadioptric optical system, optical pickup and optical disk drive employing the same, and optical disk
10/18/2006	CN2829011Y Anti-scratch optical disk
10/18/2006	CN1849666A Optical disk modified for speed and orientation tracking
10/18/2006	CN1849665A Optical disc drive focusing apparatus for printing an image on a label region
10/18/2006	CN1849664A Optical disk drive modified for speed and orientation tracing for applying a label
10/18/2006	CN1849654A 盘驱动设备 Disk drive apparatus
10/18/2006	CN1849653A Data recording and/or reproducing apparatus for recording data recording status information on optical disc, and optical disc therefor
10/18/2006	CN1849652A Write-once optical disc, and method and apparatus for recording/reproducing management information on/from optical disc
10/18/2006	CN1849651A Write-once optical disc, and method and apparatus for recording/reproducing management information on/from optical disc
10/18/2006	CN1849650A Limited play optical storage medium, method for making the same
10/18/2006	CN1849506A Apparatus and method for testing mechanical endurance of surface of optical disc.
10/18/2006	CN1848566A Semiconductor laser device, method for manufacturing the same, and optical pickup device using the same
10/18/2006	CN1848275A Digital data recording method and digital data recording apparatus
10/18/2006	CN1848273A Method and device for protecting a servo in reading signals on a defect disc
10/18/2006	CN1848270A Electronic device
10/18/2006	CN1848267A Method for producing optic disk original
10/18/2006	CN1848266A Silver alloy reflective films for optical information recording media, silver alloy sputtering targets therefor, and optical information recording media
10/18/2006	CN1848265A Information recording medium
10/18/2006	CN1848264A Optical information recording medium
10/18/2006	CN1848263A Optical information recording medium and stamper
10/18/2006	CN1848262A Pickup device
10/18/2006	CN1848261A Recording reproducing optical system, objective lens, and aberration correcting optical element
10/18/2006	CN1848260A Optical pickup device
10/18/2006	CN1848259A Disk drive apparatus and spherical aberration correcting method
10/18/2006	CN1848258A Multilayer recording medium and optical pickup for recording and/or reproducing the same
10/18/2006	CN1848257A Drive apparatus
10/18/2006	CN1848256A Optical pickup actuator and optical recording and/or reproducing apparatus having the same
10/18/2006	CN1848255A Optical pickup apparatus and controlling method thereof
10/18/2006	CN1848254A Information recording/reproducing method and information recording/reproducing apparatus
10/18/2006	CN1848253A Method and apparatus for preserving data-recording status of a write-once recording medium, and write-once recording medium therefor
10/18/2006	CN1848252A Method for recording data to calibrated area full loaded optical information recording medium
10/18/2006	CN1848251A Method for measuring optical disc track gauge and apparatus thereof
10/18/2006	CN1847998A Optical recording medium, rendition apparatus and rendition method
10/18/2006	CN1847896A Optical signal processing device, information recording/reproducing apparatus and information recording/reproducing system
10/18/2006	CN1280825C Image data reproduction method
10/18/2006	CN1280823C Disk device
10/18/2006	CN1280821C CD apparatus with increased recording efficiency
10/18/2006	CN1280820C Recording method and equipment, reprdoucing method and equipment
10/18/2006	CN1280819C Data cutter for automatically eliminating non-coordination of current between current pumps and operating method
10/18/2006	CN1280818C Record carrier and device for scanning the record carrier
10/18/2006	CN1280815C Information processor
10/18/2006	CN1280813C Discriminating method of optical disc kind and optical disc device
10/18/2006	CN1280812C Method for discriminating multilayer optical disk
10/18/2006	CN1280808C Photo magnetic recording medium and its reproducing method
10/18/2006	CN1280807C Information record layer formation method and optical record media production
10/18/2006	CN1280806C Semiconductor laser driving circuit and optical head
10/18/2006	CN1280805C Method and apparatus for controlling tilt of optical-disc recording/playing apparatus
10/18/2006	CN1280804C Focusing controllter and method thereof for an optical disk drive
10/18/2006	CN1280803C Control system and method for long distance tracking for CD machine
10/18/2006	CN1280802C Management method of optical disk spare block
10/18/2006	CN1280801C Method and equipment for holographic recording
10/18/2006	CN1280800C Holographic data storage medium
10/18/2006	CN1280799C Optical information recording device and method, optical information reproducing device and method, and optical information recording reproducing device and method
10/18/2006	CN1280798C Apparatus and method for recording vision data on CD
10/18/2006	CN1280797C Method of controlling integrated decode element read-out and combining data in storage device
10/18/2006	CN1280796C Device for generating digital wave and method thereof
10/18/2006	CN1280795C Method and device for detecting optimum writing in power for aged writable disc
10/18/2006	CN1280794C Method for controlling light power value
10/18/2006	CN1280793C Optical disk recording method and optical disk device
10/18/2006	CN1280792C Information recording method
10/18/2006	CN1280791C Optical recoding medium readout device
10/18/2006	CN1280790C Optical disc medium, information reproducing method and device
10/18/2006	CN1280767C Information carrier, apparatus, substrate, and system
10/18/2006	CN1280649C Optical element for use in laser head device
10/18/2006	CN1280446C Ag-Bi-base alloy sputtering target, and method for producing the same
10/18/2006	CN1280284C Multiorder optical storage medium and its preparation method and special production raw material
10/18/2006	CN1280283C Holographic photostorage membrane and its preparation method and special production raw material
10/17/2006	US7124441 Method and apparatus for securely associating an optically readable memory with a user machine
10/17/2006	US7124421 Lead screw adjustment structure of disc drive
10/17/2006	US7124420 Pickup device having a heat-radiation path
10/17/2006	US7124419 Feed screw driver and information recorder/reproducer
10/17/2006	US7124337 Data storage apparatus and method for handling data on a data storage apparatus
10/17/2006	US7124292 Automatically configuring storage array including a plurality of media storage devices for storing and providing data within a network of devices
10/17/2006	US7123642 Multi-wavelength laser device
10/17/2006	US7123577 Optical disk, optical disk access device and access method
10/17/2006	US7123576 Information recording method and apparatus with additional recording function
10/17/2006	US7123575 Recording medium and audio-signal processing apparatus
10/17/2006	US7123574 Recording medium, method and apparatus for recording, and method and apparatus for reproducing
10/17/2006	US7123572 Method for reducing the noise in a wobble signal
10/17/2006	US7123571 Compound objective lens with fold mirror
10/17/2006	US7123570 Recording/reproducing apparatus with optical path correction system
10/17/2006	US7123569 Optical data storage medium
10/17/2006	US7123568 Optical recording medium on which a wobble signal having header information is recorded, an apparatus and method of recording wobble signal, and an apparatus and method of reproducing the wobble signal
10/17/2006	US7123567 Recording technique with particular bit-distance control in the synchronization pattern
10/17/2006	US7123566 Recording apparatus and recording method
10/17/2006	US7123565 Information reproducing method and information reproducing apparatus of multilayer optical disk
10/17/2006	US7123563 Optical recording method and apparatus using this method
10/17/2006	US7123562 Method and device for determining a set of recording pulse series parameters for optical carrier recording and optical record carrier
10/17/2006	US7123561 Device that records on an optical disc and method thereof
10/17/2006	US7123560 Apparatus for enabling PLL to lock on to a correct frequency and phase during the reproduction of a continuous-wave-corresponding signal and repetition of a specific pattern
10/17/2006	US7123559 Optical disc having uniform structure
10/17/2006	US7123558 Method of seamless ZCLV/PCAV recording for packet writing
10/17/2006	US7123557 Disc-shaped recording medium disc driving device and method and apparatus for producing disc
10/17/2006	US7123556 Multi-layered information recording medium with spare defect management areas
10/17/2006	US7123555 Information recording medium
10/17/2006	US7123554 Disk apparatus
10/17/2006	US7123553 Lens support mechanism, optical head device and optical information processor
10/17/2006	US7123552 Wobble signal detecting circuit for optical disc system
10/17/2006	US7123551 Optical device with optical recording medium having transparent heat radiating layer
10/17/2006	US7123446 Removable cartridge recording device incorporating antiferromagnetically coupled rigid magnetic media

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